From 18030d042dba72373b5a69613ae5eacbcb8279ea Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 3 May 2026 13:43:00 +0200
Subject: [PATCH 01/98] feat(oob-sync): OOB management controller support,
 detection, and migration

Add LibreNMS out-of-band (OOB) management controller support: detect and link
OOB controllers, store the controller as an id+type sub-object under the
librenms_id custom field, surface OOB rows in the interfaces/cables/modules
tables, and support post-merge device migration.
---
 netbox_librenms_plugin/constants.py           |  24 +
 .../import_utils/__init__.py                  |   2 +
 .../import_utils/collisions.py                | 166 ++++
 .../import_utils/device_operations.py         | 310 ++++++-
 .../import_validation_helpers.py              |  71 ++
 netbox_librenms_plugin/librenms_api.py        |  13 +-
 .../js/librenms_import.js                     |  48 +-
 netbox_librenms_plugin/tables/cables.py       |   9 +-
 .../tables/device_status.py                   |  62 +-
 netbox_librenms_plugin/tables/interfaces.py   |  10 +-
 netbox_librenms_plugin/tables/modules.py      |  10 +-
 .../_interface_sync_content.html              |  18 +
 .../htmx/_dt_mapping_form.html                |   2 +-
 .../htmx/bulk_import_collision.html           |  61 ++
 .../htmx/device_import_row.html               |   5 +-
 .../htmx/device_validation_details.html       | 478 ++++++++++-
 .../librenms_sync_base.html                   |  57 ++
 .../tests/test_collisions.py                  | 202 +++++
 .../tests/test_coverage_actions.py            | 406 ++++++++-
 .../tests/test_coverage_base_views.py         | 101 +++
 .../tests/test_coverage_device_operations.py  | 801 ++++++++++++++++++
 .../tests/test_coverage_list.py               |   6 +-
 .../tests/test_import_utils.py                |  23 +-
 .../tests/test_import_validation_helpers.py   | 168 ++++
 .../tests/test_librenms_id.py                 | 429 ++++++++++
 .../tests/test_migrate_views.py               | 394 +++++++++
 netbox_librenms_plugin/urls.py                |  36 +
 netbox_librenms_plugin/utils.py               | 384 ++++++++-
 netbox_librenms_plugin/views/__init__.py      |  14 +-
 .../views/base/cables_view.py                 |  42 +
 .../views/base/interfaces_view.py             |  35 +-
 .../views/base/librenms_sync_view.py          |  31 +
 .../views/base/modules_view.py                |  70 +-
 .../views/imports/actions.py                  | 727 +++++++++++++++-
 netbox_librenms_plugin/views/imports/list.py  |   9 +-
 netbox_librenms_plugin/views/sync/migrate.py  | 383 +++++++++
 36 files changed, 5506 insertions(+), 101 deletions(-)
 create mode 100644 netbox_librenms_plugin/import_utils/collisions.py
 create mode 100644 netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html
 create mode 100644 netbox_librenms_plugin/tests/test_collisions.py
 create mode 100644 netbox_librenms_plugin/tests/test_migrate_views.py
 create mode 100644 netbox_librenms_plugin/views/sync/migrate.py

diff --git a/netbox_librenms_plugin/constants.py b/netbox_librenms_plugin/constants.py
index 4e542f9d1..b4892c03c 100644
--- a/netbox_librenms_plugin/constants.py
+++ b/netbox_librenms_plugin/constants.py
@@ -1,6 +1,30 @@
+import re
+
 # Plugin permissions (from LibreNMSSettings model)
 PERM_VIEW_PLUGIN = "netbox_librenms_plugin.view_librenmssettings"
 PERM_CHANGE_PLUGIN = "netbox_librenms_plugin.change_librenmssettings"
 
 # LibreNMS VLAN state values
 LIBRENMS_VLAN_STATE_ACTIVE = 1
+
+# OOB management controller detection
+OOB_TYPE_PATTERN = re.compile(r"\b(idrac|ilo|ipmi|bmc|drac|oob)", re.IGNORECASE)
+OOB_TYPES = ("idrac", "ilo", "ipmi", "bmc", "drac", "oob")
+
+
+def normalize_oob_type(os_str: str, hardware_str: str = "") -> str | None:
+    """
+    Extract and normalize the OOB controller type from LibreNMS os/hardware strings.
+
+    Returns the canonical lowercase token (one of OOB_TYPES) or None if no match.
+
+    Examples:
+        normalize_oob_type("drac9", "iDRAC9") → "drac"
+        normalize_oob_type("ilo", "")         → "ilo"
+        normalize_oob_type("ubuntu", "")      → None
+    """
+    for text in (os_str or "", hardware_str or ""):
+        m = OOB_TYPE_PATTERN.search(text)
+        if m:
+            return m.group(1).lower()
+    return None
diff --git a/netbox_librenms_plugin/import_utils/__init__.py b/netbox_librenms_plugin/import_utils/__init__.py
index 81c24025e..385c7ff40 100644
--- a/netbox_librenms_plugin/import_utils/__init__.py
+++ b/netbox_librenms_plugin/import_utils/__init__.py
@@ -33,6 +33,8 @@
     import_single_device,
     validate_device_for_import,
 )
+from .ip_helpers import auto_create_ipam_enabled, get_or_create_global_ip  # noqa: F401
+from .collisions import detect_bulk_collisions  # noqa: F401
 from .filters import (  # noqa: F401
     _apply_client_filters,
     get_device_count_for_filters,
diff --git a/netbox_librenms_plugin/import_utils/collisions.py b/netbox_librenms_plugin/import_utils/collisions.py
new file mode 100644
index 000000000..41d19d014
--- /dev/null
+++ b/netbox_librenms_plugin/import_utils/collisions.py
@@ -0,0 +1,166 @@
+"""
+Bulk-import collision detection.
+
+When a user selects multiple LibreNMS devices for bulk import, two or more
+rows in the same batch may resolve to the *same* NetBox device — for
+example, one row would be linked as the host and another as the OOB
+controller, or two rows both want to promote to the same existing host.
+Importing all of them blindly would race for the same custom-field slot
+and produce inconsistent state.
+
+`detect_bulk_collisions` walks the per-row validation results and groups
+rows that target the same NetBox device pk so the bulk-confirm view can
+block the import and let the user adjust their selection.
+"""
+
+from __future__ import annotations
+
+
+def _candidate_pks_for_row(validation: dict) -> list[tuple[int, str, str, str]]:
+    """Return [(nb_device_pk, nb_device_name, role, model_name)] candidates for a single row.
+
+    ``role`` is a short human-readable label describing how this LibreNMS
+    row would touch the NetBox device:
+
+    * ``"host"`` — the device is the existing NetBox device this row would
+      update / link to (``existing_device``).
+    * ``"oob"`` — this LibreNMS row would be installed as the OOB
+      controller of the NetBox device (``oob_candidate.device``).
+    * ``"merge_host_named"`` / ``"merge_oob_named"`` — the row would feed
+      a Stage-2 merge of two NetBox devices.
+    * ``"promote_target"`` — the row should be promoted to host of an
+      existing NetBox device that currently only has an OOB link
+      (``promote_to_host``).
+
+    ``model_name`` is the Python class name of the NetBox object
+    (e.g. ``"Device"``, ``"VirtualMachine"``) so that two objects of
+    different types that happen to share the same pk are not grouped as
+    collisions.
+
+    Duplicate ``(pk, role, model_name)`` tuples are de-duplicated; a
+    single row may legitimately surface the same pk under different roles.
+    """
+    candidates: list[tuple[int, str, str, str]] = []
+    seen: set[tuple[int, str, str]] = set()
+
+    def _add(pk, name, role, model_name="Device"):
+        try:
+            pk_int = int(pk)
+        except (TypeError, ValueError):
+            return
+        key = (pk_int, role, model_name)
+        if key in seen:
+            return
+        seen.add(key)
+        candidates.append((pk_int, str(name or f"device-{pk_int}"), role, model_name))
+
+    existing = validation.get("existing_device")
+    if existing is not None and getattr(existing, "pk", None) is not None:
+        _add(existing.pk, getattr(existing, "name", None), "host", type(existing).__name__)
+
+    oob_candidate = validation.get("oob_candidate") or {}
+    oob_device = oob_candidate.get("device") if isinstance(oob_candidate, dict) else None
+    if oob_device is not None and getattr(oob_device, "pk", None) is not None:
+        _add(oob_device.pk, getattr(oob_device, "name", None), "oob", type(oob_device).__name__)
+
+    merge = validation.get("merge_candidates") or {}
+    if isinstance(merge, dict):
+        for slot, role in (("host_named", "merge_host_named"), ("oob_named", "merge_oob_named")):
+            entry = merge.get(slot) or {}
+            pk = entry.get("pk") if isinstance(entry, dict) else None
+            name = entry.get("name") if isinstance(entry, dict) else None
+            if pk is not None:
+                _add(pk, name, role)
+
+    promote = validation.get("promote_to_host") or {}
+    if isinstance(promote, dict):
+        target = promote.get("existing_device")
+        if target is not None and getattr(target, "pk", None) is not None:
+            _add(target.pk, getattr(target, "name", None), "promote_target", type(target).__name__)
+
+    return candidates
+
+
+def detect_bulk_collisions(devices: list[dict] | None) -> list[dict]:
+    """Find groups of LibreNMS rows in *devices* that resolve to the same NetBox device.
+
+    *devices* matches the list assembled by ``BulkImportConfirmView`` —
+    each item is a dict with at least ``device_id``, ``device_name`` and
+    ``validation`` keys.  ``None`` is accepted and treated as an empty list.
+
+    Returns a list of collision groups (one per offending NetBox device),
+    sorted by model type then ``nb_device_pk`` for stable rendering (the
+    composite key prevents false collisions when a Device and a
+    VirtualMachine share the same integer pk).  Each group:
+
+    .. code-block:: python
+
+        {
+            "nb_device_pk": int,
+            "nb_device_name": str,
+            "librenms_rows": [
+                {"device_id": int, "hostname": str, "role": str},
+                ...
+            ],
+        }
+
+    Rows are de-duplicated by ``device_id`` within a group (same LibreNMS
+    row touching the same NetBox device under multiple roles only appears
+    once, with all matching role labels joined by ``", "``).
+
+    A group is only emitted when at least two distinct LibreNMS
+    ``device_id`` values target the same NetBox pk.
+    """
+    # Key by (model_name, nb_pk) to avoid false collisions when a Device
+    # and a VirtualMachine happen to share the same integer pk.
+    by_nb_pk: dict[tuple[str, int], dict] = {}
+
+    for entry in devices or []:
+        validation = entry.get("validation") or {}
+        try:
+            libre_id = int(entry.get("device_id"))
+        except (TypeError, ValueError):
+            continue
+        hostname = entry.get("device_name") or f"device-{libre_id}"
+
+        for nb_pk, nb_name, role, model_name in _candidate_pks_for_row(validation):
+            bucket_key = (model_name, nb_pk)
+            bucket = by_nb_pk.setdefault(
+                bucket_key,
+                {"nb_device_pk": nb_pk, "nb_device_name": nb_name, "_rows": {}},
+            )
+            # Keep the first non-default name we see — rows often disagree
+            # on the cached display string, but the underlying pk is the
+            # source of truth.
+            if bucket["nb_device_name"].startswith("device-") and not nb_name.startswith("device-"):
+                bucket["nb_device_name"] = nb_name
+
+            row = bucket["_rows"].setdefault(
+                libre_id,
+                {"device_id": libre_id, "hostname": hostname, "roles": []},
+            )
+            if role not in row["roles"]:
+                row["roles"].append(role)
+
+    collisions: list[dict] = []
+    for _model_name, nb_pk in sorted(by_nb_pk.keys()):
+        bucket = by_nb_pk[(_model_name, nb_pk)]
+        rows = list(bucket["_rows"].values())
+        if len(rows) < 2:
+            continue
+        rows.sort(key=lambda r: r["device_id"])
+        collisions.append(
+            {
+                "nb_device_pk": bucket["nb_device_pk"],
+                "nb_device_name": bucket["nb_device_name"],
+                "librenms_rows": [
+                    {
+                        "device_id": r["device_id"],
+                        "hostname": r["hostname"],
+                        "role": ", ".join(r["roles"]),
+                    }
+                    for r in rows
+                ],
+            }
+        )
+    return collisions
diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 6b87935b0..296435259 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -12,12 +12,16 @@
 
 from ..librenms_api import LibreNMSAPI
 from ..utils import (
+    coerce_librenms_id,
     find_by_librenms_id,
     find_matching_platform,
     find_matching_site,
+    get_librenms_oob,
     match_librenms_hardware_to_device_type,
     set_librenms_device_id,
 )
+from ..constants import OOB_TYPE_PATTERN, normalize_oob_type
+from ..import_validation_helpers import apply_merge_candidates, apply_oob_detection_result
 from .cache import get_import_device_cache_key
 from .virtual_chassis import (
     _generate_vc_member_name,
@@ -29,6 +33,52 @@
 logger = logging.getLogger(__name__)
 
 
+def _detect_oob_type_from_name(name):
+    """Return canonical OOB type token (idrac/ilo/ipmi/bmc/drac) found in *name*, or None."""
+    if not name:
+        return None
+    m = OOB_TYPE_PATTERN.search(name)
+    return m.group(1).lower() if m else None
+
+
+def _describe_existing_librenms_link(obj, server_key):
+    """
+    Describe the current LibreNMS linkage on a NetBox object.
+
+    Returns a dict ``{"host_id": int|None, "oob_id": int|None, "oob_type": str|None}``
+    summarising the ``librenms_id`` custom field for *server_key*.  Always returns a
+    dict (with all-None values if nothing is linked) so callers can treat it as a
+    plain status object.  Tolerates legacy bare-int and dict-form custom field values.
+    """
+    info = {"host_id": None, "oob_id": None, "oob_type": None}
+    cf_value = obj.cf.get("librenms_id") if hasattr(obj, "cf") else None
+    # Legacy bare-int OR string-digit (pre-JSON format).
+    if not isinstance(cf_value, dict):
+        info["host_id"] = coerce_librenms_id(cf_value)
+        return info
+    entry = cf_value.get(server_key)
+    # Per-server simple form: legacy bare-int or string-digit under the server key.
+    if not isinstance(entry, dict):
+        info["host_id"] = coerce_librenms_id(entry)
+        return info
+    # New dict-form: {"id": <int|str>, "oob": {"id": <int|str>, "type": <str>, ...}}.
+    # Use coerce_librenms_id so string-digit values (e.g. "42") stored by older
+    # plugin versions are still recognized, matching the behaviour of
+    # find_by_librenms_id() and get_librenms_device_id().
+    host_id = coerce_librenms_id(entry.get("id"))
+    if host_id is not None and host_id > 0:
+        info["host_id"] = host_id
+    oob = entry.get("oob")
+    if isinstance(oob, dict):
+        oob_id = coerce_librenms_id(oob.get("id"))
+        if oob_id is not None and oob_id > 0:
+            info["oob_id"] = oob_id
+        oob_type = oob.get("type")
+        if isinstance(oob_type, str) and oob_type:
+            info["oob_type"] = oob_type
+    return info
+
+
 def _try_chassis_device_type_match(api, device_id):
     """
     Attempt device type matching using chassis inventory fields.
@@ -206,10 +256,15 @@ def validate_device_for_import(
         "resolved_name": None,  # Final device name after applying user preferences
         "existing_device": None,
         "existing_match_type": None,  # Track how existing device was matched
-        "serial_action": None,  # None, "link", "conflict", "update_serial", "hostname_differs"
+        "serial_action": None,  # None, "link", "conflict", "update_serial", "hostname_differs", "oob_candidate", "promote_to_host", "merge_netbox_devices"
         "serial_confirmed": False,  # True when librenms_id match and serial matches
         "serial_duplicate": False,  # True when incoming serial is already on a different device
+        "serial_role_choice_available": False,  # True when both oob_candidate and promote_to_host are valid choices
         "librenms_id_needs_migration": False,  # True when existing device has legacy bare-int ID
+        "oob_candidate": None,  # dict {device, type, version, ip} when oob_candidate detected
+        # promote_to_host is only set when the host-promotion path is available; absent otherwise.
+        "existing_librenms_link": None,  # dict {host_id, oob_id, oob_type} describing existing device's current LibreNMS linkage
+        "merge_candidates": None,  # dict {host_named: {pk,name,librenms_link}, oob_named: {pk,name,librenms_link}} when two NB devices look like the same physical box
         "name_matches": False,  # True when existing device name matches LibreNMS sysName
         "name_sync_available": False,  # True when existing device name differs from sysName
         "suggested_name": None,  # sysName to suggest when name_sync_available is True
@@ -325,6 +380,15 @@ def validate_device_for_import(
                 result["existing_match_type"] = "librenms_id"
                 result["can_import"] = False
 
+                # If the match was via the OOB sub-key, mark it so the UI shows no duplicate warning.
+                _existing_oob = get_librenms_oob(existing_device, server_key=server_key)
+                if _existing_oob and coerce_librenms_id(_existing_oob.get("id")) == coerce_librenms_id(librenms_id):
+                    result["existing_match_type"] = "librenms_oob"
+
+                # Surface the full host/OOB linkage so the import table can render
+                # both halves of an existing pair with consistent paired styling.
+                result["existing_librenms_link"] = _describe_existing_librenms_link(existing_device, server_key)
+
                 # Detect legacy bare-integer or string-digit format so UI can offer a migration action.
                 # Direct access needed to detect legacy format for migration prompt:
                 # LibreNMSAPI.get_librenms_id() returns an int in both formats, so only the
@@ -450,18 +514,199 @@ def validate_device_for_import(
                         result["existing_match_type"] = "serial"
                         result["can_import"] = False
 
-                        if existing_by_serial.name and existing_by_serial.name.lower() == hostname.lower():
-                            result["warnings"].append(
-                                f"Device with same serial and hostname exists as '{existing_by_serial.name}' "
-                                f"(not linked to LibreNMS)"
+                        # Capture existing device's current LibreNMS linkage so the UI can
+                        # present accurate state (NOT just "not linked to LibreNMS").
+                        existing_link = _describe_existing_librenms_link(existing_by_serial, server_key)
+                        result["existing_librenms_link"] = existing_link
+
+                        # Compute both possible roles for the incoming LibreNMS device against
+                        # the existing NetBox device, then pick a heuristic default. The UI
+                        # offers a manual toggle whenever both roles are feasible so the user
+                        # can override the heuristic (e.g. mark a "linux"-OS device as OOB or
+                        # demote an apparent host into the OOB slot).
+                        oob_type_from_libre = normalize_oob_type(
+                            libre_device.get("os", ""),
+                            libre_device.get("hardware", ""),
+                        )
+                        existing_oob = get_librenms_oob(existing_by_serial, server_key=server_key)
+
+                        # Only treat this as a possible host/OOB chassis-pair situation when
+                        # there is a real ambiguity: either the existing NetBox device's name
+                        # differs from the incoming LibreNMS hostname (so they likely represent
+                        # two sides of one physical box), or the existing device is already
+                        # linked to a different LibreNMS id. When names match exactly and the
+                        # existing has no link, the user almost certainly just wants to link.
+                        names_match = bool(
+                            existing_by_serial.name and existing_by_serial.name.lower() == hostname.lower()
+                        )
+                        # Normalize to int so that a string device_id from the API
+                        # (e.g. "17") doesn't cause a false "linked elsewhere" result
+                        # when compared to the int host_id from coerce_librenms_id.
+                        normalized_device_id = coerce_librenms_id(libre_device.get("device_id"))
+                        already_linked_elsewhere = bool(
+                            existing_link
+                            and existing_link["host_id"]
+                            and existing_link["host_id"] != normalized_device_id
+                        )
+                        chassis_pair_likely = (not names_match) or already_linked_elsewhere
+
+                        oob_possible = chassis_pair_likely and existing_oob is None
+                        host_possible = chassis_pair_likely and bool(
+                            existing_link
+                            and existing_link["host_id"]
+                            and existing_link["host_id"] != normalized_device_id
+                            and not existing_link.get("oob_id")
+                        )
+                        existing_oob_from_name = _detect_oob_type_from_name(existing_by_serial.name)
+
+                        # --- Compute all values before mutating result ---
+                        oob_candidate_data = None
+                        if oob_possible:
+                            inferred_oob_type = (
+                                oob_type_from_libre
+                                or _detect_oob_type_from_name(
+                                    libre_device.get("hostname") or libre_device.get("sysName") or ""
+                                )
+                                or "oob"
                             )
-                            result["serial_action"] = "link"
+                            oob_candidate_data = {
+                                "device": existing_by_serial,
+                                "type": inferred_oob_type,
+                                "version": libre_device.get("version") or None,
+                                "ip": libre_device.get("ip") or None,
+                            }
+
+                        promote_to_host_data = None
+                        if host_possible:
+                            promote_to_host_data = {
+                                "existing_libre_id": existing_link["host_id"],
+                                "existing_oob_type": existing_oob_from_name or "oob",
+                                # Included for bulk-collision detection: lets
+                                # detect_bulk_collisions identify which NetBox device
+                                # would be modified without an extra DB round-trip.
+                                "existing_device": existing_by_serial,
+                            }
+
+                        # Heuristic default: incoming-OS clearly OOB -> oob; otherwise if the
+                        # existing device's NAME suggests it is the OOB and a host link can be
+                        # demoted, offer promote; otherwise fall back to whichever is feasible.
+                        if oob_type_from_libre and oob_possible:
+                            serial_action_value = "oob_candidate"
+                        elif host_possible and existing_oob_from_name:
+                            serial_action_value = "promote_to_host"
+                        elif oob_possible and host_possible:
+                            # Both feasible but neither heuristic matches strongly --
+                            # default to oob_candidate (least-destructive), let the user flip.
+                            serial_action_value = "oob_candidate"
+                        elif oob_possible:
+                            serial_action_value = "oob_candidate"
+                        elif host_possible:
+                            serial_action_value = "promote_to_host"
                         else:
-                            result["warnings"].append(
-                                f"Device with same serial ({serial}) exists as '{existing_by_serial.name}' "
-                                f"but hostname differs (LibreNMS: '{hostname}'). Device may have been reinstalled."
+                            serial_action_value = None
+
+                        block_warnings: list = []
+                        if oob_type_from_libre and existing_oob is not None:
+                            # OOB-typed incoming but existing already has an OOB linked --
+                            # inform without blocking. No actionable button in this branch.
+                            serial_action_value = "link"
+                            block_warnings.append(
+                                f"Device '{existing_by_serial.name}' already has an OOB controller linked. "
+                                f"Re-import will update the existing OOB entry."
                             )
-                            result["serial_action"] = "hostname_differs"
+                        elif not oob_possible and not host_possible:
+                            # Neither role is feasible -- fall back to legacy hostname/serial
+                            # warning behaviour so the user still sees a useful message.
+                            if existing_by_serial.name and existing_by_serial.name.lower() == hostname.lower():
+                                if existing_link and existing_link["host_id"]:
+                                    block_warnings.append(
+                                        f"Device with same serial and hostname exists as '{existing_by_serial.name}' "
+                                        f"(currently linked to LibreNMS device #{existing_link['host_id']})"
+                                    )
+                                else:
+                                    block_warnings.append(
+                                        f"Device with same serial and hostname exists as '{existing_by_serial.name}' "
+                                        f"(not linked to LibreNMS)"
+                                    )
+                                serial_action_value = "link"
+                            else:
+                                block_warnings.append(
+                                    f"Device with same serial ({serial}) exists as '{existing_by_serial.name}' "
+                                    f"but hostname differs (LibreNMS: '{hostname}'). Device may have been reinstalled."
+                                )
+                                serial_action_value = "hostname_differs"
+
+                        apply_oob_detection_result(
+                            result,
+                            serial_action=serial_action_value,
+                            oob_candidate=oob_candidate_data,
+                            promote_to_host=promote_to_host_data,
+                            serial_role_choice_available=oob_possible and host_possible,
+                            warnings=block_warnings,
+                        )
+
+            # Refresh local variable to reflect any VM-mode adjustments made during detection
+            # (e.g. existing VM found by hostname sets result["import_as_vm"] = True).
+            # Must happen before the merge-candidates block below so a VM hostname-match
+            # doesn't fall through to Device-only merge logic.
+            import_as_vm = result["import_as_vm"]
+
+            # Stage 2 — merge-candidates detection.
+            # When the hostname-matched device and the serial-matched device are
+            # DIFFERENT NetBox objects, the two probably represent the same
+            # physical box (host + OOB) imported as separate entries. Surface
+            # this as a merge action instead of silently picking one.
+            try:
+                _serial_for_pair = (libre_device.get("serial") or "").strip()
+                if (
+                    _serial_for_pair
+                    and _serial_for_pair != "-"
+                    and not import_as_vm
+                    and result.get("existing_device") is not None
+                    and result.get("existing_match_type") in ("hostname", "serial")
+                ):
+                    _hostname_match = (
+                        result["existing_device"] if result.get("existing_match_type") == "hostname" else None
+                    )
+                    _serial_match = result["existing_device"] if result.get("existing_match_type") == "serial" else None
+                    # Whichever path landed first, look the other one up too.
+                    if _hostname_match and not _serial_match:
+                        _serial_match = (
+                            Device.objects.filter(serial=_serial_for_pair).exclude(pk=_hostname_match.pk).first()
+                        )
+                    elif _serial_match and not _hostname_match and hostname:
+                        _hostname_match = (
+                            Device.objects.filter(name__iexact=hostname).exclude(pk=_serial_match.pk).first()
+                        )
+
+                    if _hostname_match and _serial_match and _hostname_match.pk != _serial_match.pk:
+                        host_link = _describe_existing_librenms_link(_hostname_match, server_key)
+                        oob_link = _describe_existing_librenms_link(_serial_match, server_key)
+                        # Conservative guard: at least one side must already be linked,
+                        # otherwise this is more likely two unrelated devices that share
+                        # serial data by coincidence (test fixtures, mis-keyed assets).
+                        if (host_link and host_link["host_id"]) or (oob_link and oob_link["host_id"]):
+                            apply_merge_candidates(
+                                result,
+                                host_named={
+                                    "pk": _hostname_match.pk,
+                                    "name": _hostname_match.name,
+                                    "librenms_link": host_link,
+                                },
+                                oob_named={
+                                    "pk": _serial_match.pk,
+                                    "name": _serial_match.name,
+                                    "librenms_link": oob_link,
+                                },
+                                warning=(
+                                    f"Two NetBox devices appear to represent this physical box: "
+                                    f"'{_hostname_match.name}' (matches LibreNMS hostname) and "
+                                    f"'{_serial_match.name}' (matches chassis serial). "
+                                    f"Choose which one to keep and merge the other into it."
+                                ),
+                            )
+            except Exception:  # pragma: no cover - defensive: never break validation
+                logger.exception("merge-candidate detection failed")
 
             # Check by primary IP (weaker match, IP could be reassigned) - only for devices
             if not result["existing_device"]:
@@ -477,16 +722,43 @@ def validate_device_for_import(
                             else None
                         )
                         if device:
-                            result["existing_device"] = device
-                            result["existing_match_type"] = "primary_ip"
-                            result["warnings"].append(
-                                f"IP address {primary_ip} already assigned to device '{device.name}' (not linked to LibreNMS)"
+                            # Check if this is an OOB candidate via the IP path.
+                            # The OOB controller's IP may already be the device's oob_ip, or the
+                            # LibreNMS device may identify itself as an OOB type (iDRAC/iLO/etc.).
+                            oob_type = normalize_oob_type(
+                                libre_device.get("os", ""),
+                                libre_device.get("hardware", ""),
                             )
-                            result["can_import"] = False
-
-        # Refresh local variable to reflect any VM-mode adjustments made during detection
-        # (e.g. existing VM found by hostname sets result["import_as_vm"] = True)
-        import_as_vm = result["import_as_vm"]
+                            is_oob_ip = device.oob_ip_id is not None and existing_ip.pk == device.oob_ip_id
+                            has_primary_ip = bool(device.primary_ip4_id or device.primary_ip6_id)
+                            if oob_type and (is_oob_ip or not has_primary_ip):
+                                existing_oob = get_librenms_oob(device, server_key=server_key)
+                                if existing_oob is None:
+                                    result["existing_device"] = device
+                                    result["existing_match_type"] = "primary_ip"
+                                    result["serial_action"] = "oob_candidate"
+                                    result["oob_candidate"] = {
+                                        "device": device,
+                                        "type": oob_type,
+                                        "version": libre_device.get("version") or None,
+                                        "ip": libre_device.get("ip") or None,
+                                    }
+                                    result["can_import"] = False
+                                else:
+                                    result["existing_device"] = device
+                                    result["existing_match_type"] = "primary_ip"
+                                    result["warnings"].append(
+                                        f"IP address {primary_ip} already assigned to device '{device.name}' "
+                                        f"(OOB already linked)"
+                                    )
+                                    result["can_import"] = False
+                            else:
+                                result["existing_device"] = device
+                                result["existing_match_type"] = "primary_ip"
+                                result["warnings"].append(
+                                    f"IP address {primary_ip} already assigned to device '{device.name}' (not linked to LibreNMS)"
+                                )
+                                result["can_import"] = False
 
         # Validate based on import type (Device or VM)
         if import_as_vm:
diff --git a/netbox_librenms_plugin/import_validation_helpers.py b/netbox_librenms_plugin/import_validation_helpers.py
index cf26c6a40..718df466a 100644
--- a/netbox_librenms_plugin/import_validation_helpers.py
+++ b/netbox_librenms_plugin/import_validation_helpers.py
@@ -137,6 +137,77 @@ def remove_validation_issue(validation: dict, keyword: str) -> None:
     validation["issues"] = [issue for issue in validation["issues"] if keyword.lower() not in issue.lower()]
 
 
+def apply_oob_detection_result(
+    result: dict,
+    *,
+    serial_action: "str | None",
+    oob_candidate: "dict | None",
+    promote_to_host: "dict | None",
+    serial_role_choice_available: bool,
+    warnings: "list | None" = None,
+) -> None:
+    """Apply OOB/promote-to-host serial detection results to the validation dict.
+
+    Call this after computing all OOB/promote-to-host flags from the LibreNMS
+    and NetBox data.  All mutations to ``result["oob_candidate"]``,
+    ``result["promote_to_host"]``, ``result["serial_action"]``,
+    ``result["serial_role_choice_available"]``, and their associated warnings
+    are routed through here so the mutation pattern stays consistent and
+    testable independently of the DB-heavy computation in device_operations.
+
+    Args:
+        result: Validation dict produced by validate_device_for_import()
+        serial_action: The resolved action string, or None
+        oob_candidate: Dict {device, type, version, ip} when OOB role is available
+        promote_to_host: Dict {existing_libre_id, existing_oob_type, existing_device}
+            when host-promotion is available
+        serial_role_choice_available: True when both oob_candidate and
+            promote_to_host are feasible and the UI should offer a toggle
+        warnings: Optional list of warning strings to append to result["warnings"]
+    """
+    result["serial_action"] = serial_action
+    result["oob_candidate"] = oob_candidate
+    result["promote_to_host"] = promote_to_host
+    result["serial_role_choice_available"] = serial_role_choice_available
+    for warning in warnings or []:
+        result["warnings"].append(warning)
+
+
+def apply_merge_candidates(
+    result: dict,
+    *,
+    host_named: dict,
+    oob_named: dict,
+    warning: str,
+) -> None:
+    """Apply merge-candidates detection results to the validation dict.
+
+    Called when the hostname-matched and serial-matched NetBox devices are
+    different objects and at least one already has a LibreNMS linkage,
+    indicating they likely represent the two sides of a single physical box.
+
+    Sets ``serial_action`` to ``"merge_netbox_devices"``, populates
+    ``merge_candidates``, sets ``can_import`` to False, and appends the
+    supplied warning so callers do not need to know the dict shape.
+
+    Args:
+        result: Validation dict produced by validate_device_for_import()
+        host_named: Dict {pk, name, librenms_link} for the hostname-matched device
+        oob_named: Dict {pk, name, librenms_link} for the serial-matched device
+        warning: Warning string describing the merge situation
+    """
+    result["serial_action"] = "merge_netbox_devices"
+    result["merge_candidates"] = {
+        "host_named": host_named,
+        "oob_named": oob_named,
+    }
+    result["can_import"] = False
+    result["oob_candidate"] = None
+    result["promote_to_host"] = None
+    result["serial_role_choice_available"] = False
+    result["warnings"].append(warning)
+
+
 def recalculate_validation_status(validation: dict, is_vm: bool = False) -> None:
     """
     Recalculate can_import and is_ready flags based on current validation state.
diff --git a/netbox_librenms_plugin/librenms_api.py b/netbox_librenms_plugin/librenms_api.py
index 86eba28f3..d5d649114 100644
--- a/netbox_librenms_plugin/librenms_api.py
+++ b/netbox_librenms_plugin/librenms_api.py
@@ -255,15 +255,12 @@ def get_librenms_id(self, obj):
     def _normalize_librenms_id(value):
         """Coerce a raw LibreNMS ID value to int or None.
 
-        Booleans are rejected because bool is a subclass of int in Python,
-        so int(True) silently becomes 1 — a valid-looking device ID.
+        Thin wrapper around :func:`netbox_librenms_plugin.utils.coerce_librenms_id`
+        kept for back-compat with internal callers in this module.
         """
-        if value is None or isinstance(value, bool):
-            return None
-        try:
-            return int(value)
-        except (ValueError, TypeError):
-            return None
+        from netbox_librenms_plugin.utils import coerce_librenms_id
+
+        return coerce_librenms_id(value)
 
     def _get_cache_key(self, obj):
         """
diff --git a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
index edfda206a..c152cc080 100644
--- a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
+++ b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
@@ -1203,7 +1203,9 @@
                 // the outer HTMX modal. Buttons inside nested modals (e.g. the
                 // Promote-to-host modal rendered inside #htmx-modal-content)
                 // must be left for Bootstrap's own dismiss handler so they
-                // close the inner modal, not the outer one.
+                // close the inner modal, not the outer one. We also avoid
+                // preventDefault here so form submit buttons that happen to
+                // carry data-bs-dismiss="modal" in nested modals still submit.
                 const nearestModal = dismissTrigger.closest('.modal');
                 if (nearestModal === modalElement) {
                     event.preventDefault();
@@ -1212,6 +1214,50 @@
             }
         });
 
+        // Refresh the validation modal in place (used after promote / OOB
+        // attach actions that mutate device link state but should leave the
+        // user inside the modal so they can see the new state). Also closes
+        // any nested modals (e.g. the Promote-to-host pick modal) before
+        // re-fetching so the user sees the refreshed validation directly.
+        document.body.addEventListener('validationRefresh', function (event) {
+            // Close any nested Bootstrap modals currently open inside the
+            // outer validation modal content. Use the same detection order as
+            // the rest of the plugin: bare `bootstrap` global first (preferred),
+            // then `window.bootstrap` as fallback, then plain DOM toggling.
+            document.querySelectorAll('#htmx-modal-content .modal.show').forEach(function (nested) {
+                try {
+                    if (typeof bootstrap !== 'undefined' && bootstrap.Modal) {
+                        bootstrap.Modal.getOrCreateInstance(nested).hide();
+                    } else if (window.bootstrap && window.bootstrap.Modal) {
+                        window.bootstrap.Modal.getOrCreateInstance(nested).hide();
+                    } else {
+                        nested.classList.remove('show');
+                        nested.style.display = 'none';
+                        nested.setAttribute('aria-hidden', 'true');
+                    }
+                } catch (err) {
+                    // Swallow - we still want to refresh the validation panel.
+                }
+            });
+
+            const deviceId = event.detail && (event.detail.deviceId || event.detail.device_id);
+            if (!deviceId) {
+                return;
+            }
+            const btn = document.querySelector(
+                'tr#device-row-' + deviceId + ' button[hx-get*="/validation/' + deviceId + '/"]'
+            );
+            if (btn) {
+                // htmx registers a delegated click handler on document, so a
+                // synthetic MouseEvent click on the row's "View details"
+                // button re-triggers the validation GET and swaps the new
+                // content into #htmx-modal-content. We cannot call
+                // `htmx.trigger()` directly because NetBox does not expose
+                // the htmx global to user scripts.
+                btn.dispatchEvent(new MouseEvent('click', {bubbles: true, cancelable: true, view: window}));
+            }
+        });
+
         // Handle backdrop clicks for HTMX modal
         modalElement?.addEventListener('click', function (event) {
             if (event.target === modalElement) {
diff --git a/netbox_librenms_plugin/tables/cables.py b/netbox_librenms_plugin/tables/cables.py
index cad4660b3..5bf3f479c 100644
--- a/netbox_librenms_plugin/tables/cables.py
+++ b/netbox_librenms_plugin/tables/cables.py
@@ -61,9 +61,14 @@ def render_remote_device(self, value, record):
 
     def render_local_port(self, value, record):
         """Render local port name as a link if URL is available."""
+        oob_badge = (
+            format_html(' <span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>')
+            if record.get("_source") == "oob"
+            else ""
+        )
         if url := record.get("local_port_url"):
-            return format_html('<a href="{}">{}</a>', url, value)
-        return value
+            return format_html('<a href="{}">{}</a>{}', url, value, oob_badge)
+        return format_html("{}{}", value or "", oob_badge)
 
     def render_remote_port(self, value, record):
         """Render remote port name as a link if URL is available."""
diff --git a/netbox_librenms_plugin/tables/device_status.py b/netbox_librenms_plugin/tables/device_status.py
index cb71b7ef1..af661e356 100644
--- a/netbox_librenms_plugin/tables/device_status.py
+++ b/netbox_librenms_plugin/tables/device_status.py
@@ -467,11 +467,47 @@ def render_actions(self, value, record):
             match_type = validation.get("existing_match_type", "")
             serial_action = validation.get("serial_action")
             has_mismatch = validation.get("device_type_mismatch", False)
-            has_actions = match_type == "hostname" or (match_type == "serial" and serial_action is not None)
+            is_oob_candidate = serial_action == "oob_candidate"
+            is_oob_linked = match_type == "librenms_oob"
+            has_actions = match_type == "hostname" or (
+                match_type == "serial" and serial_action is not None and not is_oob_candidate
+            )
             has_name_sync = validation.get("name_sync_available", False)
             has_sync_needed = match_type == "librenms_id" and serial_action in ("update_serial", "conflict")
 
-            if has_mismatch:
+            existing_link = validation.get("existing_librenms_link") or {}
+            paired_oob_id = existing_link.get("oob_id")
+            paired_host_id = existing_link.get("host_id")
+            paired_oob_type = existing_link.get("oob_type") or "OOB"
+
+            def _coerce_pair_id(value):
+                try:
+                    return int(value)
+                except (TypeError, ValueError):
+                    return None
+
+            if is_oob_candidate:
+                btn_class = "btn-outline-purple"
+                btn_icon = "mdi-chip"
+                btn_label = " OOB"
+                btn_title = "Add as OOB controller"
+            elif is_oob_linked:
+                # This LibreNMS row is the OOB half of an existing pair.
+                btn_class = "btn-outline-info"
+                btn_icon = "mdi-chip"
+                btn_label = " OOB"
+                if paired_host_id is not None:
+                    try:
+                        paired_host_id_int = int(paired_host_id)
+                    except (TypeError, ValueError):
+                        paired_host_id_int = None
+                    if paired_host_id_int is not None:
+                        btn_title = f"Linked as OOB controller (paired host: LibreNMS #{paired_host_id_int})"
+                    else:
+                        btn_title = "Linked as OOB controller"
+                else:
+                    btn_title = "Linked as OOB controller"
+            elif has_mismatch:
                 btn_class = "btn-outline-danger"
                 btn_icon = "mdi-alert-circle"
                 btn_label = " Conflict"
@@ -491,6 +527,28 @@ def render_actions(self, value, record):
                 btn_icon = "mdi-database-alert"
                 btn_label = " Legacy ID"
                 btn_title = "View legacy ID migration details"
+            elif (
+                match_type == "librenms_id"
+                and paired_oob_id is not None
+                and _coerce_pair_id(paired_oob_id) != _coerce_pair_id(paired_host_id)
+            ):
+                # This LibreNMS row is the host half of an existing host/OOB
+                # pair. Render it with the same info-tinted styling as the OOB
+                # row so the user sees them as one paired device rather than
+                # two unrelated statuses (one green "ready", one blue "OOB").
+                btn_class = "btn-outline-info"
+                btn_icon = "mdi-server-network"
+                btn_label = " Host"
+                # paired_oob_type comes from a user-editable custom field
+                # (librenms_id.<server>.oob.type) and is only string-type-checked,
+                # not sanitised, on the read path. Escape before interpolating
+                # into the title attribute to prevent stored XSS.
+                # paired_oob_id may be a string-digit from older serialization;
+                # coerce to int so display is clean.
+                _oob_id_fmt = (
+                    _coerce_pair_id(paired_oob_id) if _coerce_pair_id(paired_oob_id) is not None else paired_oob_id
+                )
+                btn_title = f"Linked as host (paired OOB: LibreNMS #{escape(str(_oob_id_fmt))}, {escape(paired_oob_type or '')})"
             else:
                 btn_class = "btn-outline-success"
                 btn_icon = "mdi-check-circle"
diff --git a/netbox_librenms_plugin/tables/interfaces.py b/netbox_librenms_plugin/tables/interfaces.py
index d99d2a7bf..5a3da85a0 100644
--- a/netbox_librenms_plugin/tables/interfaces.py
+++ b/netbox_librenms_plugin/tables/interfaces.py
@@ -300,7 +300,15 @@ def render_speed(self, value, record):
 
     def render_name(self, value, record):
         """Render interface name with appropriate styling based on comparison with NetBox"""
-        return self._render_field(value, record, self.interface_name_field, "name")
+        rendered = self._render_field(value, record, self.interface_name_field, "name")
+        badges = ""
+        if record.get("_source") == "oob":
+            badges += '<span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>'
+        if record.get("_dedup_conflict"):
+            badges += '<span class="badge bg-warning text-dark ms-1" title="Same MAC seen on both main and OOB">Shared LOM</span>'
+        if badges:
+            return format_html("{}{}", rendered, mark_safe(badges))
+        return rendered
 
     def _get_interface_status_display(self, enabled, record):
         """
diff --git a/netbox_librenms_plugin/tables/modules.py b/netbox_librenms_plugin/tables/modules.py
index b3f7f72f8..9b99b688b 100644
--- a/netbox_librenms_plugin/tables/modules.py
+++ b/netbox_librenms_plugin/tables/modules.py
@@ -147,16 +147,22 @@ def render_name(self, value, record):
             rendered_name = display_name
 
         depth = record.get("depth", 0)
+        oob_badge = (
+            format_html(' <span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>')
+            if record.get("_source") == "oob"
+            else ""
+        )
         if depth == 0:
-            return rendered_name
+            return format_html("{}{}", rendered_name, oob_badge)
         # Build visual tree prefix based on nesting depth
         padding_px = depth * 20
         prefix = "└─ "
         return format_html(
-            '<span style="padding-left:{}px"><span style="white-space: nowrap;">{}{}</span></span>',
+            '<span style="padding-left:{}px"><span style="white-space: nowrap;">{}{}</span></span>{}',
             padding_px,
             prefix,
             rendered_name,
+            oob_badge,
         )
 
     def render_model(self, value, record):
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
index c8a51bdca..cd0cfc951 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
@@ -311,6 +311,7 @@ <h5 class="modal-title" id="netboxOnlyInterfacesModalLabel">
                                     <th>Type</th>
                                     <th>Status</th>
                                     <th>Description</th>
+                                    {% if migrated_to_marker %}<th class="text-end">Migrate</th>{% endif %}
                                 </tr>
                             </thead>
                             <tbody>
@@ -332,6 +333,23 @@ <h5 class="modal-title" id="netboxOnlyInterfacesModalLabel">
                                         {% endif %}
                                     </td>
                                     <td>{{ interface.description|default:"-" }}</td>
+                                    {% if migrated_to_marker %}
+                                    <td class="text-end">
+                                        {% if migrated_to_winner %}
+                                        <button type="button"
+                                            class="btn btn-sm btn-outline-warning"
+                                            hx-post="{% url 'plugins:netbox_librenms_plugin:interface_move_to_winner' pk=interface.pk %}"
+                                            hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
+                                            hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                                            hx-confirm="Move interface '{{ interface.name }}' to {{ migrated_to_winner.name }}?"
+                                            title="Reassign this interface (and its cables/IPs/MACs) to {{ migrated_to_winner.name }}">
+                                            <i class="mdi mdi-transfer-right"></i> Move
+                                        </button>
+                                        {% else %}
+                                        <span class="text-muted small">winner missing</span>
+                                        {% endif %}
+                                    </td>
+                                    {% endif %}
                                 </tr>
                                 {% endfor %}
                             </tbody>
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html
index ee846ed00..269b57b80 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html
@@ -92,7 +92,7 @@
           })
           .catch(function (error) {
             if (seq !== requestSeq) return;
-            console.debug("Device type lookup failed:", error.message);
+            console.warn("Device type lookup failed:", error.message);
             dropdownEl.style.display = "none";
           });
       }, 300);
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html
new file mode 100644
index 000000000..6456cefad
--- /dev/null
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html
@@ -0,0 +1,61 @@
+{# Bulk-import collision warning: shown when two or more selected LibreNMS rows resolve to the same NetBox device. #}
+<div class="modal-header">
+  <h5 class="modal-title text-danger">
+    <i class="mdi mdi-alert-octagon"></i> Bulk import blocked: NetBox device collisions
+  </h5>
+  <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+</div>
+<div class="modal-body">
+  <div class="alert alert-danger mb-3">
+    <div>
+      <i class="mdi mdi-alert-octagon me-1"></i>
+      Two or more selected LibreNMS devices would update the
+      <strong>same NetBox device</strong>. Importing them as a batch could
+      leave NetBox in an inconsistent state, so the whole import has been
+      blocked. Resolve each colliding NetBox device individually first
+      (use the per-row import action on the table), or deselect the
+      duplicates and try again.
+    </div>
+  </div>
+
+  {% for group in collisions %}
+    <div class="border border-danger rounded-3 p-3 mb-3">
+      <div class="d-flex flex-wrap align-items-center gap-2 mb-2">
+        <span class="badge bg-danger">Collision</span>
+        <span class="text-muted small">NetBox device:</span>
+        <a href="{% url 'dcim:device' pk=group.nb_device_pk %}" target="_blank" rel="noopener" class="fw-bold">
+          {{ group.nb_device_name }}
+        </a>
+        <span class="text-muted small">(pk {{ group.nb_device_pk }})</span>
+      </div>
+      <div class="text-muted small mb-1">Selected LibreNMS rows targeting this device:</div>
+      <ul class="list-unstyled mb-0 ps-2 small">
+        {% for row in group.librenms_rows %}
+          <li class="mb-1">
+            <i class="mdi mdi-circle-small"></i>
+            <strong>{{ row.hostname }}</strong>
+            <span class="text-muted">(LibreNMS id {{ row.device_id }})</span>
+            <span class="badge bg-secondary-lt ms-1">{{ row.role }}</span>
+          </li>
+        {% endfor %}
+      </ul>
+    </div>
+  {% endfor %}
+
+  <div class="alert alert-info mb-0 small">
+    <div>
+      <i class="mdi mdi-lightbulb-outline me-1"></i>
+      <strong>How to fix:</strong> close this dialog, untick all but one
+      of the LibreNMS rows in each colliding group, and click
+      <em>Bulk Import</em> again. After the first row is imported, the
+      conflict for the second one usually resolves into an
+      <em>Add as OOB</em> or <em>Promote to host</em> action that you
+      can run from the per-row import button.
+    </div>
+  </div>
+</div>
+<div class="modal-footer">
+  <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">
+    <i class="mdi mdi-close"></i> Close
+  </button>
+</div>
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html
index 76aac9554..21a36ea73 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html
@@ -16,7 +16,4 @@
     </td>
   </tr>
 {% endif %}
-{# Consume and clear any pending Django messages to prevent reappearing toasts #}
-<div id="django-messages" class="toast-container position-fixed bottom-0 end-0 p-3" hx-swap-oob="true">
-{% for _ in messages %}{% endfor %}
-</div>
+{# Toast messages are appended once per HTMX response by the calling view via _attach_messages_oob() so multi-row OOB swaps don't wipe each other's #django-messages container. Do not include 'inc/messages.html' here. #}
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
index 7cedbc8c6..6be5ef18c 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
@@ -6,7 +6,7 @@ <h5 class="modal-title">
     {% if validation.existing_device %}
       {% if validation.device_type_mismatch %}
         <i class="mdi mdi-alert-circle text-danger"></i>
-      {% elif validation.existing_match_type == 'librenms_id' %}
+      {% elif validation.existing_match_type == 'librenms_id' or validation.existing_match_type == 'librenms_oob' %}
         <i class="mdi mdi-check-decagram text-info"></i>
       {% else %}
         <i class="mdi mdi-alert text-warning"></i>
@@ -116,7 +116,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
                       <form style="display:inline" class="ms-2"
                             hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
                             hx-swap="none"
-                            hx-include="#use-sysname-toggle, #strip-domain-toggle">
+                            hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
                         {% csrf_token %}
                         <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
                         <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -165,7 +165,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
                     <form style="display:inline" class="ms-1"
                           hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
                           hx-swap="none"
-                          hx-include="#use-sysname-toggle, #strip-domain-toggle">
+                          hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
                       {% csrf_token %}
                       <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
                       <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -342,8 +342,8 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
                     {% endif %}
                     {% include "netbox_librenms_plugin/htmx/_platform_manage_icon.html" %}
                   {% endif %}
-                  </td>
-                  <td>{{ libre_device.os|default:"—" }}</td>
+                </td>
+                <td>{{ libre_device.os|default:"—" }}</td>
               </tr>
 
               {% if validation.import_as_vm and not validation.existing_device or validation.existing_device and existing_device_model_name == "virtualmachine" %}
@@ -403,7 +403,84 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
 
   {# Status & Actions #}
   {% if validation.existing_device %}
-    {% if validation.existing_match_type == 'librenms_id' %}
+    {% if validation.serial_action == 'merge_netbox_devices' %}
+      {# Stage 2: two NetBox devices appear to represent the same physical box. #}
+      <div class="alert alert-warning py-2 mb-3 d-flex flex-wrap align-items-center gap-1">
+        <span class="badge bg-warning me-1"><i class="mdi mdi-merge"></i> Two NetBox devices</span>
+        <span class="text-muted ms-1">
+          — A hostname match and a chassis-serial match resolved to two different NetBox
+          devices. Pick which one to keep; the other will be marked as merged.
+        </span>
+      </div>
+      <div class="alert alert-info py-2 mb-3 small">
+        <div class="mb-1">
+          <i class="mdi mdi-information-outline"></i>
+          <strong>Pick the device to keep (winner).</strong>
+          The other one becomes the <em>donor</em> and is absorbed.
+        </div>
+        <ul class="mb-1 ps-3">
+          <li><strong>Moved to winner:</strong> LibreNMS link (host id, OOB id, OOB type) and OOB IP <span class="text-muted">(only if the winner has no OOB IP yet)</span>.</li>
+          <li><strong>Stays on donor:</strong> interfaces, cables, primary IP. Re-home them later from the donor's <em>"Migrated to ..."</em> tab.</li>
+        </ul>
+        <div class="text-muted">
+          <i class="mdi mdi-alert-outline"></i>
+          The donor device is <strong>not deleted</strong>. After you have re-homed its
+          child objects, you can delete it from NetBox manually if no longer needed.
+        </div>
+      </div>
+      <form
+        hx-post="{% url 'plugins:netbox_librenms_plugin:device_merge_netbox_devices' device_id=libre_device.device_id %}"
+        hx-swap="none">
+        {% csrf_token %}
+        <input type="hidden" name="server_key" value="{{ server_key }}">
+        <input type="hidden" name="donor_pk" id="merge-donor-{{ libre_device.device_id }}" value="">
+        <div class="mb-3">
+          <div class="text-muted small mb-2">Choose the winner (kept). The other becomes the donor (absorbed):</div>
+          {% with host=validation.merge_candidates.host_named oob=validation.merge_candidates.oob_named %}
+          <div class="form-check mb-1">
+            <input class="form-check-input merge-winner-radio" type="radio" name="winner_pk"
+                   id="merge-winner-host-{{ libre_device.device_id }}"
+                   value="{{ host.pk }}"
+                   data-donor-pk="{{ oob.pk }}"
+                   checked>
+            <label class="form-check-label" for="merge-winner-host-{{ libre_device.device_id }}">
+              <span class="badge bg-primary-lt me-1">Host name match</span>
+              <strong>{{ host.name }}</strong>
+              <span class="text-muted">— matches LibreNMS hostname{% if host.librenms_link.host_id %}, currently linked to LibreNMS device #{{ host.librenms_link.host_id }}{% if host.librenms_link.oob_id %} (OOB #{{ host.librenms_link.oob_id }}{% if host.librenms_link.oob_type %}, {{ host.librenms_link.oob_type }}{% endif %}){% endif %}{% else %}, not linked to LibreNMS{% endif %}</span>
+            </label>
+          </div>
+          <div class="form-check mb-1">
+            <input class="form-check-input merge-winner-radio" type="radio" name="winner_pk"
+                   id="merge-winner-oob-{{ libre_device.device_id }}"
+                   value="{{ oob.pk }}"
+                   data-donor-pk="{{ host.pk }}">
+            <label class="form-check-label" for="merge-winner-oob-{{ libre_device.device_id }}">
+              <span class="badge bg-purple text-white me-1">Serial match (OOB)</span>
+              <strong>{{ oob.name }}</strong>
+              <span class="text-muted">— matches chassis serial{% if oob.librenms_link.host_id %}, currently linked to LibreNMS device #{{ oob.librenms_link.host_id }}{% if oob.librenms_link.oob_id %} (OOB #{{ oob.librenms_link.oob_id }}{% if oob.librenms_link.oob_type %}, {{ oob.librenms_link.oob_type }}{% endif %}){% endif %}{% else %}, not linked to LibreNMS{% endif %}</span>
+            </label>
+          </div>
+          {% endwith %}
+        </div>
+        <button type="submit" class="btn btn-sm btn-warning">
+          <i class="mdi mdi-merge"></i> Merge donor into selected winner
+        </button>
+      </form>
+      <script>
+        (function() {
+          var donorInput = document.getElementById("merge-donor-{{ libre_device.device_id }}");
+          var radios = document.querySelectorAll('input.merge-winner-radio[name="winner_pk"]');
+          function syncDonor() {
+            radios.forEach(function(r) {
+              if (r.checked) { donorInput.value = r.dataset.donorPk || ""; }
+            });
+          }
+          radios.forEach(function(r) { r.addEventListener("change", syncDonor); });
+          syncDonor();
+        })();
+      </script>
+
+    {% elif validation.existing_match_type == 'librenms_id' %}
       <div class="alert alert-info py-2 mb-3 d-flex flex-wrap align-items-center gap-1">
         {% if existing_id_servers %}
           {% for srv in existing_id_servers %}
@@ -495,7 +572,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
         <form style="display:inline"
               hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
               hx-swap="none"
-              hx-include="#use-sysname-toggle, #strip-domain-toggle">
+              hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
           {% csrf_token %}
           <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
           <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -525,26 +602,302 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
 
     {% elif validation.existing_match_type == 'serial' %}
       <div class="alert alert-warning py-2 mb-3 d-flex flex-wrap align-items-center gap-1">
-        <span class="badge bg-warning-lt me-1"><i class="mdi mdi-barcode"></i> Serial match</span>
+        {% if validation.serial_action == 'oob_candidate' %}
+          <span class="badge bg-purple-lt me-1"><i class="mdi mdi-chip"></i> OOB Detected</span>
+        {% elif validation.serial_action == 'promote_to_host' %}
+          <span class="badge bg-info-lt me-1"><i class="mdi mdi-server"></i> Host Detected</span>
+        {% else %}
+          <span class="badge bg-warning-lt me-1"><i class="mdi mdi-barcode"></i> Serial match</span>
+        {% endif %}
         {% if validation.serial_action == 'hostname_differs' %}
           <span class="badge bg-warning-lt me-1"><i class="mdi mdi-alert"></i> Name differs</span>
         {% elif validation.serial_action == 'link' %}
           <span class="badge bg-success-lt me-1"><i class="mdi mdi-check-circle-outline"></i> Name match</span>
         {% endif %}
-        {% if validation.device_type_mismatch %}
+        {% if validation.device_type_mismatch and validation.serial_action != 'oob_candidate' and validation.serial_action != 'promote_to_host' %}
           <span class="badge bg-danger-lt me-1"><i class="mdi mdi-alert-circle"></i> Type mismatch</span>
         {% endif %}
         <span class="text-muted ms-1">
           — Exists as
-          <a href="{{ existing_device_url }}" target="_blank" rel="noopener noreferrer">{{ validation.existing_device.name }}</a>,
-          not linked to LibreNMS.
+          <a href="{{ existing_device_url }}" target="_blank" rel="noopener noreferrer">{{ validation.existing_device.name }}</a>{% if validation.existing_librenms_link.host_id %},
+          currently linked to LibreNMS device #{{ validation.existing_librenms_link.host_id }}{% if validation.existing_librenms_link.oob_id %} (OOB #{{ validation.existing_librenms_link.oob_id }}{% if validation.existing_librenms_link.oob_type %}, {{ validation.existing_librenms_link.oob_type }}{% endif %}){% endif %}.{% else %},
+          not linked to LibreNMS.{% endif %}
         </span>
       </div>
+      {% if validation.serial_role_choice_available %}
+        <div class="mb-2 small d-flex flex-wrap align-items-center gap-2">
+          <span class="text-muted">This LibreNMS device is the:</span>
+          <div class="btn-group btn-group-sm" role="group" aria-label="LibreNMS device role">
+            <input type="radio" class="btn-check serial-role-radio"
+                   name="serial-role-{{ libre_device.device_id }}"
+                   id="serial-role-host-{{ libre_device.device_id }}-radio"
+                   data-target="serial-role-host-{{ libre_device.device_id }}"
+                   autocomplete="off"
+                   {% if validation.serial_action == 'promote_to_host' %}checked{% endif %}>
+            <label class="btn btn-outline-info" for="serial-role-host-{{ libre_device.device_id }}-radio">
+              <i class="mdi mdi-server"></i> Host
+            </label>
+            <input type="radio" class="btn-check serial-role-radio"
+                   name="serial-role-{{ libre_device.device_id }}"
+                   id="serial-role-oob-{{ libre_device.device_id }}-radio"
+                   data-target="serial-role-oob-{{ libre_device.device_id }}"
+                   autocomplete="off"
+                   {% if validation.serial_action == 'oob_candidate' %}checked{% endif %}>
+            <label class="btn btn-outline-purple" for="serial-role-oob-{{ libre_device.device_id }}-radio">
+              <i class="mdi mdi-chip"></i> OOB controller
+            </label>
+          </div>
+          <span class="text-muted small">(heuristic guess pre-selected -- flip if wrong)</span>
+        </div>
+      {% endif %}
+      {% if validation.oob_candidate %}
+      <div id="serial-role-oob-{{ libre_device.device_id }}"
+           {% if validation.serial_role_choice_available and validation.serial_action != 'oob_candidate' %}style="display:none"{% endif %}>
+        <div class="alert alert-info py-2 mb-3 small">
+          <div class="d-flex align-items-center gap-2 mb-1">
+            <i class="mdi mdi-swap-horizontal"></i>
+            <strong>OOB attach effect on
+              <a href="{{ existing_device_url }}" target="_blank" rel="noopener noreferrer">{{ validation.existing_device.name }}</a>
+            </strong>
+          </div>
+          <table class="table table-sm table-borderless mb-1" style="width:auto;">
+            <thead>
+              <tr class="text-muted">
+                <th class="py-0 pe-3 fw-normal">Slot</th>
+                <th class="py-0 pe-3 fw-normal">Before</th>
+                <th class="py-0 pe-3 fw-normal"></th>
+                <th class="py-0 fw-normal">After</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr>
+                <td class="py-0 pe-3"><span class="badge bg-info-lt"><i class="mdi mdi-server"></i> Host</span></td>
+                <td class="py-0 pe-3 text-muted">{% if validation.existing_librenms_link.host_id %}#{{ validation.existing_librenms_link.host_id }}{% else %}--{% endif %}</td>
+                <td class="py-0 pe-3 text-muted"><i class="mdi mdi-arrow-right"></i></td>
+                <td class="py-0 text-muted">{% if validation.existing_librenms_link.host_id %}#{{ validation.existing_librenms_link.host_id }} <span class="text-muted">(unchanged)</span>{% else %}-- <span class="text-muted">(unchanged)</span>{% endif %}</td>
+              </tr>
+              <tr>
+                <td class="py-0 pe-3"><span class="badge bg-purple-lt"><i class="mdi mdi-chip"></i> OOB</span></td>
+                <td class="py-0 pe-3 text-muted">--</td>
+                <td class="py-0 pe-3 text-muted"><i class="mdi mdi-arrow-right"></i></td>
+                <td class="py-0">#{{ libre_device.device_id }} <span class="text-muted">({{ validation.oob_candidate.type }}{% if validation.oob_candidate.ip %}, {{ validation.oob_candidate.ip }}{% endif %})</span></td>
+              </tr>
+            </tbody>
+          </table>
+          <div class="text-muted">
+            <i class="mdi mdi-information-outline"></i>
+            Existing device is updated in place -- no new NetBox device is created.
+          </div>
+        </div>
+        <div class="mb-3">
+          <form style="display:inline"
+                hx-post="{% url 'plugins:netbox_librenms_plugin:device_add_as_oob' device_id=libre_device.device_id %}"
+                hx-swap="none"
+                hx-include="#auto-create-ipam-toggle">
+            {% csrf_token %}
+            <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
+            <input type="hidden" name="server_key" value="{{ server_key }}">
+            <button type="submit" class="btn btn-sm btn-primary">
+              <i class="mdi mdi-chip"></i> Add as OOB to {{ validation.existing_device.name }}
+            </button>
+          </form>
+        </div>
+      </div>
+      {% endif %}
+      {% if validation.promote_to_host %}
+      <div id="serial-role-host-{{ libre_device.device_id }}"
+           {% if validation.serial_role_choice_available and validation.serial_action != 'promote_to_host' %}style="display:none"{% endif %}>
+        <div class="alert alert-info py-2 mb-3 small">
+          <div class="d-flex align-items-center gap-2 mb-1">
+            <i class="mdi mdi-swap-horizontal"></i>
+            <strong>Promote effect on
+              <a href="{{ existing_device_url }}" target="_blank" rel="noopener noreferrer">{{ validation.existing_device.name }}</a>
+            </strong>
+          </div>
+          <table class="table table-sm table-borderless mb-1" style="width:auto;">
+            <thead>
+              <tr class="text-muted">
+                <th class="py-0 pe-3 fw-normal">Slot</th>
+                <th class="py-0 pe-3 fw-normal">Before</th>
+                <th class="py-0 pe-3 fw-normal"></th>
+                <th class="py-0 fw-normal">After</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr>
+                <td class="py-0 pe-3"><span class="badge bg-info-lt"><i class="mdi mdi-server"></i> Host</span></td>
+                <td class="py-0 pe-3 text-muted">#{{ validation.promote_to_host.existing_libre_id }}</td>
+                <td class="py-0 pe-3 text-muted"><i class="mdi mdi-arrow-right"></i></td>
+                <td class="py-0">#{{ libre_device.device_id }} <span class="text-muted">({{ validation.resolved_name|default:libre_device.sysName|default:libre_device.hostname }})</span></td>
+              </tr>
+              <tr>
+                <td class="py-0 pe-3"><span class="badge bg-purple-lt"><i class="mdi mdi-chip"></i> OOB</span></td>
+                <td class="py-0 pe-3 text-muted">--</td>
+                <td class="py-0 pe-3 text-muted"><i class="mdi mdi-arrow-right"></i></td>
+                <td class="py-0">#{{ validation.promote_to_host.existing_libre_id }} <span class="text-muted">({{ validation.promote_to_host.existing_oob_type }})</span></td>
+              </tr>
+            </tbody>
+          </table>
+          <div class="text-muted">
+            <i class="mdi mdi-information-outline"></i>
+            Existing device is updated in place -- no new NetBox device is created.
+          </div>
+        </div>
+        <div class="mb-3">
+          <button type="button"
+                  class="btn btn-sm btn-primary promote-modal-trigger"
+                  data-modal-target="promote-modal-{{ libre_device.device_id }}">
+            <i class="mdi mdi-server"></i> Promote to host of {{ validation.existing_device.name }}...
+          </button>
+
+          <div class="modal fade" id="promote-modal-{{ libre_device.device_id }}" tabindex="-1" aria-hidden="true">
+            <div class="modal-dialog modal-dialog-centered">
+              <div class="modal-content">
+                <form hx-post="{% url 'plugins:netbox_librenms_plugin:device_promote_to_host' device_id=libre_device.device_id %}"
+                      hx-swap="none"
+                      hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
+                  {% csrf_token %}
+                  <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
+                  <input type="hidden" name="server_key" value="{{ server_key }}">
+
+                  <div class="modal-header py-2">
+                    <h5 class="modal-title">Promote to host of {{ validation.existing_device.name }}</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+                  </div>
+                  <div class="modal-body small">
+                    <p class="text-muted mb-3">
+                      Pick which value to keep on the existing NetBox device. Defaults are
+                      <strong>Keep current</strong> for every field — the original promote
+                      behaviour is unchanged unless you explicitly choose <em>Use new</em>.
+                    </p>
+
+                    {# Name: use resolved_name so the sysName/strip_domain pipeline is respected #}
+                    {% with new_name=validation.resolved_name|default:libre_device.sysName|default:libre_device.hostname %}
+                    <fieldset class="mb-3">
+                      <legend class="fs-6 mb-1">Name</legend>
+                      <div class="form-check">
+                        <input class="form-check-input" type="radio" name="_promote_name_choice"
+                               id="promote-name-keep-{{ libre_device.device_id }}" value="keep" checked>
+                        <label class="form-check-label" for="promote-name-keep-{{ libre_device.device_id }}">
+                          Keep <code>{{ validation.existing_device.name }}</code>
+                        </label>
+                      </div>
+                      <div class="form-check">
+                        <input class="form-check-input" type="radio" name="_promote_name_choice"
+                               id="promote-name-new-{{ libre_device.device_id }}" value="new"
+                               data-override-target="override_name"
+                               data-override-value="{{ new_name }}"
+                               {% if not new_name or new_name == validation.existing_device.name %}disabled{% endif %}>
+                        <label class="form-check-label" for="promote-name-new-{{ libre_device.device_id }}">
+                          Use <code>{{ new_name|default:"—" }}</code>
+                        </label>
+                      </div>
+                      <input type="hidden" name="override_name" value="">
+                    </fieldset>
+                    {% endwith %}
+
+                    {# Device type #}
+                    <fieldset class="mb-3">
+                      <legend class="fs-6 mb-1">Device type</legend>
+                      <div class="form-check">
+                        <input class="form-check-input" type="radio" name="_promote_dt_choice"
+                               id="promote-dt-keep-{{ libre_device.device_id }}" value="keep" checked>
+                        <label class="form-check-label" for="promote-dt-keep-{{ libre_device.device_id }}">
+                          Keep <code>{{ validation.existing_device.device_type|default:"—" }}</code>
+                        </label>
+                      </div>
+                      <div class="form-check">
+                        <input class="form-check-input" type="radio" name="_promote_dt_choice"
+                               id="promote-dt-new-{{ libre_device.device_id }}" value="new"
+                               data-override-target="override_device_type_id"
+                               data-override-value="{% if validation.device_type.device_type %}{{ validation.device_type.device_type.pk }}{% endif %}"
+                               {% if not validation.device_type.device_type or validation.existing_device.device_type_id == validation.device_type.device_type.pk %}disabled{% endif %}>
+                        <label class="form-check-label" for="promote-dt-new-{{ libre_device.device_id }}">
+                          {% if validation.device_type.device_type %}
+                            Use <code>{{ validation.device_type.device_type }}</code>
+                          {% else %}
+                            <span class="text-muted">No NetBox device type matches LibreNMS hardware
+                            <em>{{ libre_device.hardware|default:"—" }}</em>. Use the
+                            <strong>Add Mapping</strong> shortcut on the Device Type row first.</span>
+                          {% endif %}
+                        </label>
+                      </div>
+                      <input type="hidden" name="override_device_type_id" value="">
+                    </fieldset>
+
+                    {# Platform #}
+                    <fieldset class="mb-3">
+                      <legend class="fs-6 mb-1">Platform</legend>
+                      <div class="form-check">
+                        <input class="form-check-input" type="radio" name="_promote_pl_choice"
+                               id="promote-pl-keep-{{ libre_device.device_id }}" value="keep" checked>
+                        <label class="form-check-label" for="promote-pl-keep-{{ libre_device.device_id }}">
+                          Keep <code>{{ validation.existing_device.platform|default:"—" }}</code>
+                        </label>
+                      </div>
+                      <div class="form-check">
+                        <input class="form-check-input" type="radio" name="_promote_pl_choice"
+                               id="promote-pl-new-{{ libre_device.device_id }}" value="new"
+                               data-override-target="override_platform_id"
+                               data-override-value="{% if validation.platform.platform %}{{ validation.platform.platform.pk }}{% endif %}"
+                               {% if not validation.platform.platform or validation.existing_device.platform_id == validation.platform.platform.pk %}disabled{% endif %}>
+                        <label class="form-check-label" for="promote-pl-new-{{ libre_device.device_id }}">
+                          {% if validation.platform.platform %}
+                            Use <code>{{ validation.platform.platform }}</code>
+                          {% else %}
+                            <span class="text-muted">No NetBox platform matches LibreNMS OS
+                            <em>{{ libre_device.os|default:"—" }}</em>. Use the
+                            <strong>Add Mapping</strong> shortcut on the Platform row first.</span>
+                          {% endif %}
+                        </label>
+                      </div>
+                      <input type="hidden" name="override_platform_id" value="">
+                    </fieldset>
+                  </div>
+                  <div class="modal-footer py-2">
+                    <button type="button" class="btn btn-sm btn-secondary" data-bs-dismiss="modal">Cancel</button>
+                    <button type="submit" class="btn btn-sm btn-primary">
+                      <i class="mdi mdi-server"></i> Confirm Promote
+                    </button>
+                  </div>
+                </form>
+              </div>
+            </div>
+          </div>
+
+          <script>
+            (function () {
+              var modal = document.getElementById("promote-modal-{{ libre_device.device_id }}");
+              if (!modal) return;
+              modal.addEventListener("change", function (e) {
+                var t = e.target;
+                if (!t || t.type !== "radio") return;
+                var name = t.name;
+                if (!name || !name.startsWith("_promote_")) return;
+                var group = modal.querySelectorAll('input[name="' + name + '"]');
+                group.forEach(function (r) {
+                  var target = r.getAttribute("data-override-target");
+                  if (!target) return;
+                  var hidden = modal.querySelector('input[type=hidden][name="' + target + '"]');
+                  if (!hidden) return;
+                  if (r.checked && r.value === "new") {
+                    hidden.value = r.getAttribute("data-override-value") || "";
+                  } else if (r.checked && r.value === "keep") {
+                    hidden.value = "";
+                  }
+                });
+              });
+            })();
+          </script>
+        </div>
+      </div>
+      {% endif %}
+      {% if validation.serial_action == 'link' or validation.serial_action == 'hostname_differs' %}
       <div class="mb-3">
         <form style="display:inline"
               hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
               hx-swap="none"
-              hx-include="#use-sysname-toggle, #strip-domain-toggle">
+              hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
           {% csrf_token %}
           <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
           <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -553,7 +906,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
               <input class="form-check-input" type="checkbox" name="force" id="force-serial-{{ libre_device.device_id }}"
                      onchange="this.closest('form').querySelector('.force-action-btn').disabled = !this.checked">
               <label class="form-check-label text-danger" for="force-serial-{{ libre_device.device_id }}">
-                <i class="mdi mdi-alert-circle"></i> Device type mismatch — check to force
+                <i class="mdi mdi-alert-circle"></i> Device type mismatch -- check to force
               </label>
             </div>
           {% endif %}
@@ -569,8 +922,39 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
           {% endif %}
         </form>
       </div>
+      {% endif %}
 
     {% elif validation.existing_match_type == 'primary_ip' %}
+      {% if validation.serial_action == 'oob_candidate' %}
+        <div class="alert alert-warning py-2 mb-3 d-flex flex-wrap align-items-center gap-1">
+          <span class="badge bg-purple-lt me-1"><i class="mdi mdi-chip"></i> OOB Detected</span>
+          <span class="text-muted ms-1">
+            — Exists as
+            <a href="{{ existing_device_url }}" target="_blank" rel="noopener noreferrer">{{ validation.existing_device.name }}</a>
+            (matched via IP {{ libre_device.ip }}).
+          </span>
+        </div>
+        <div class="alert alert-info py-2 mb-3">
+          <i class="mdi mdi-information-outline"></i>
+          LibreNMS device <strong>{{ libre_device.sysName|default:libre_device.hostname }}</strong>
+          appears to be an OOB management controller
+          (<strong>{{ validation.oob_candidate.type }}</strong>
+          {% if validation.oob_candidate.ip %}— {{ validation.oob_candidate.ip }}{% endif %}).
+        </div>
+        <div class="mb-3">
+          <form style="display:inline"
+                hx-post="{% url 'plugins:netbox_librenms_plugin:device_add_as_oob' device_id=libre_device.device_id %}"
+                hx-swap="none"
+                hx-include="#auto-create-ipam-toggle">
+            {% csrf_token %}
+            <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
+            <input type="hidden" name="server_key" value="{{ server_key }}">
+            <button type="submit" class="btn btn-sm btn-primary">
+              <i class="mdi mdi-chip"></i> Add as OOB to {{ validation.existing_device.name }}
+            </button>
+          </form>
+        </div>
+      {% else %}
       <div class="alert alert-warning py-2 mb-3 d-flex flex-wrap align-items-center gap-1">
         <span class="badge bg-warning-lt me-1"><i class="mdi mdi-ip-network"></i> IP match</span>
         <span class="text-muted ms-1">
@@ -579,6 +963,16 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
           Consider adding LibreNMS ID manually.
         </span>
       </div>
+      {% endif %}
+
+    {% elif validation.existing_match_type == 'librenms_oob' %}
+      <div class="alert alert-info py-2 mb-3 d-flex flex-wrap align-items-center gap-1">
+        <span class="badge bg-info-lt me-1"><i class="mdi mdi-chip"></i> OOB linked</span>
+        <span class="text-muted ms-1">
+          — LibreNMS ID {{ libre_device.device_id }} is already linked as the OOB controller for
+          <a href="{{ existing_device_url }}" target="_blank" rel="noopener noreferrer">{{ validation.existing_device.name }}</a>.
+        </span>
+      </div>
 
     {% else %}
       <div class="alert alert-info py-2 mb-3">
@@ -635,7 +1029,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
          class="btn btn-primary btn-sm" target="_blank" rel="noopener noreferrer">
         <i class="mdi mdi-open-in-new"></i> View in NetBox
       </a>
-      {% if validation.existing_match_type == 'librenms_id' %}
+      {% if validation.existing_match_type == 'librenms_id' or validation.existing_match_type == 'librenms_oob' %}
         <a href="{% url 'plugins:netbox_librenms_plugin:device_librenms_sync' pk=validation.existing_device.pk %}"
            class="btn btn-outline-primary btn-sm" target="_blank" rel="noopener noreferrer">
           <i class="mdi mdi-sync"></i> Full Sync Page
@@ -647,3 +1041,59 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
     <i class="mdi mdi-close"></i> Close
   </button>
 </div>
+
+<script>
+  (function () {
+    document.querySelectorAll(".serial-role-radio").forEach(function (radio) {
+      if (radio.dataset.serialRoleBound) return;
+      radio.dataset.serialRoleBound = "1";
+      radio.addEventListener("change", function () {
+        var name = radio.name;
+        document.querySelectorAll('input.serial-role-radio[name="' + name + '"]').forEach(function (r) {
+          var target = document.getElementById(r.dataset.target);
+          if (target) target.style.display = r.checked ? "" : "none";
+        });
+      });
+    });
+
+    // Open the nested Promote-options modal manually. We bypass
+    // data-bs-toggle="modal" here because NetBox's bundled JS hooks
+    // the data-api click listener and crashes ("Cannot read properties
+    // of null (reading 'hide')") when triggered from inside our HTMX
+    // modal, which isn't owned by a Bootstrap Modal instance.
+    document.querySelectorAll(".promote-modal-trigger").forEach(function (btn) {
+      if (btn.dataset.promoteModalBound) return;
+      btn.dataset.promoteModalBound = "1";
+      btn.addEventListener("click", function (event) {
+        event.preventDefault();
+        var targetId = btn.dataset.modalTarget;
+        var modalEl = targetId && document.getElementById(targetId);
+        if (!modalEl) return;
+        if (typeof bootstrap !== "undefined" && bootstrap.Modal) {
+          bootstrap.Modal.getOrCreateInstance(modalEl).show();
+        } else if (typeof window.bootstrap !== "undefined" && window.bootstrap.Modal) {
+          window.bootstrap.Modal.getOrCreateInstance(modalEl).show();
+        } else {
+          modalEl.classList.add("show");
+          modalEl.style.display = "block";
+          modalEl.removeAttribute("aria-hidden");
+          modalEl.setAttribute("aria-modal", "true");
+          // Bind fallback dismiss handlers for the promote modal's close/cancel buttons.
+          modalEl.querySelectorAll("[data-bs-dismiss='modal']").forEach(function (closeBtn) {
+            if (closeBtn.dataset.fallbackDismissBound) return;
+            closeBtn.dataset.fallbackDismissBound = "1";
+            closeBtn.addEventListener("click", function () {
+              modalEl.classList.remove("show");
+              modalEl.style.display = "none";
+              modalEl.setAttribute("aria-hidden", "true");
+              modalEl.removeAttribute("aria-modal");
+              document.body.classList.remove("modal-open");
+              var backdrop = document.querySelector(".modal-backdrop");
+              if (backdrop) backdrop.remove();
+            });
+          });
+        }
+      });
+    });
+  })();
+</script>
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
index adba2892d..ea36636c2 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
@@ -35,6 +35,63 @@
 
 {% block content %}
 
+{% if migrated_to_marker %}
+<div class="alert alert-warning d-flex align-items-start" role="alert">
+    <i class="mdi mdi-alert-octagon me-2 fs-3"></i>
+    <div class="flex-grow-1">
+        <strong>This device was merged into another NetBox device.</strong>
+        {% if migrated_to_winner %}
+            All LibreNMS sync is disabled here. Use the per-row
+            <em>Move&nbsp;to&nbsp;winner</em> actions below to migrate
+            interfaces, IP addresses, primary IP and OOB IP to
+            <a href="{{ migrated_to_winner.get_absolute_url }}">
+                <strong>{{ migrated_to_winner.name }}</strong>
+            </a>.
+        {% else %}
+            The winner device (<code>id={{ migrated_to_marker.device_id }}</code>)
+            no longer exists. The marker is stale &mdash; remove it manually
+            from <code>librenms_id.{{ migrated_to_marker.server_key }}._migrated_to</code>
+            to re-enable sync.
+        {% endif %}
+        <div class="text-muted small mt-1">
+            Marked at {{ migrated_to_marker.at }} on server
+            <code>{{ migrated_to_marker.server_key }}</code>.
+        </div>
+        {% if migrated_to_winner and has_write_permission %}
+        <div class="mt-2 d-flex gap-2 flex-wrap">
+            {% if object.primary_ip4 %}
+            <button type="button" class="btn btn-sm btn-outline-warning"
+                hx-post="{% url 'plugins:netbox_librenms_plugin:device_transfer_ip' pk=object.pk ip_kind='primary4' %}"
+                hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
+                hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                hx-confirm="Transfer primary IPv4 ({{ object.primary_ip4.address }}) to {{ migrated_to_winner.name }}?">
+                <i class="mdi mdi-transfer-right"></i> Transfer primary IPv4
+            </button>
+            {% endif %}
+            {% if object.primary_ip6 %}
+            <button type="button" class="btn btn-sm btn-outline-warning"
+                hx-post="{% url 'plugins:netbox_librenms_plugin:device_transfer_ip' pk=object.pk ip_kind='primary6' %}"
+                hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
+                hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                hx-confirm="Transfer primary IPv6 ({{ object.primary_ip6.address }}) to {{ migrated_to_winner.name }}?">
+                <i class="mdi mdi-transfer-right"></i> Transfer primary IPv6
+            </button>
+            {% endif %}
+            {% if object.oob_ip %}
+            <button type="button" class="btn btn-sm btn-outline-warning"
+                hx-post="{% url 'plugins:netbox_librenms_plugin:device_transfer_ip' pk=object.pk ip_kind='oob' %}"
+                hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
+                hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                hx-confirm="Transfer OOB IP ({{ object.oob_ip.address }}) to {{ migrated_to_winner.name }}?">
+                <i class="mdi mdi-transfer-right"></i> Transfer OOB IP
+            </button>
+            {% endif %}
+        </div>
+        {% endif %}
+    </div>
+</div>
+{% endif %}
+
 <!-- LibreNMS Server Information -->
 {% if all_server_mappings %}
 <div class="card mb-3">
diff --git a/netbox_librenms_plugin/tests/test_collisions.py b/netbox_librenms_plugin/tests/test_collisions.py
new file mode 100644
index 000000000..60c7e9164
--- /dev/null
+++ b/netbox_librenms_plugin/tests/test_collisions.py
@@ -0,0 +1,202 @@
+"""Unit tests for ``netbox_librenms_plugin.import_utils.collisions``."""
+
+from netbox_librenms_plugin.import_utils.collisions import detect_bulk_collisions
+
+
+class Device:
+    """Minimal NetBox Device stand-in for collision tests.
+
+    The class name matters: ``detect_bulk_collisions`` keys collision
+    buckets on ``type(obj).__name__`` so a Device and a VirtualMachine
+    sharing an integer pk are not falsely grouped. A ``SimpleNamespace``
+    would bucket as ``"SimpleNamespace"`` and never match the pk-only
+    merge/promote paths, which assume ``"Device"``.
+    """
+
+    def __init__(self, pk, name):
+        self.pk = pk
+        self.name = name
+
+
+class VirtualMachine:
+    """Minimal VirtualMachine stand-in — same shape as Device but different class name."""
+
+    def __init__(self, pk, name):
+        self.pk = pk
+        self.name = name
+
+
+def _row(libre_id, hostname, validation):
+    return {"device_id": libre_id, "device_name": hostname, "validation": validation}
+
+
+def test_no_devices_returns_empty():
+    assert detect_bulk_collisions([]) == []
+    assert detect_bulk_collisions(None) == []
+
+
+def test_no_overlap_returns_empty():
+    devices = [
+        _row(1, "alpha", {"existing_device": Device(pk=10, name="nb-alpha")}),
+        _row(2, "beta", {"existing_device": Device(pk=11, name="nb-beta")}),
+    ]
+    assert detect_bulk_collisions(devices) == []
+
+
+def test_host_and_oob_collide_on_same_nb_device():
+    nb_device = Device(pk=42, name="srv-01")
+    devices = [
+        _row(100, "host-row", {"existing_device": nb_device}),
+        _row(101, "oob-row", {"oob_candidate": {"device": nb_device, "type": "idrac"}}),
+    ]
+    groups = detect_bulk_collisions(devices)
+    assert len(groups) == 1
+    g = groups[0]
+    assert g["nb_device_pk"] == 42
+    assert g["nb_device_name"] == "srv-01"
+    rows = {r["device_id"]: r for r in g["librenms_rows"]}
+    assert rows[100]["role"] == "host"
+    assert rows[101]["role"] == "oob"
+
+
+def test_two_promote_targets_to_same_nb_device_collide():
+    nb_device = Device(pk=7, name="core-sw")
+    devices = [
+        _row(200, "row-a", {"promote_to_host": {"existing_device": nb_device}}),
+        _row(201, "row-b", {"promote_to_host": {"existing_device": nb_device}}),
+    ]
+    groups = detect_bulk_collisions(devices)
+    assert len(groups) == 1
+    assert {r["device_id"] for r in groups[0]["librenms_rows"]} == {200, 201}
+
+
+def test_merge_candidates_overlap_with_direct_existing():
+    devices = [
+        _row(
+            300,
+            "row-merge",
+            {
+                "merge_candidates": {
+                    "host_named": {"pk": 99, "name": "host-side"},
+                    "oob_named": {"pk": 100, "name": "oob-side"},
+                }
+            },
+        ),
+        _row(301, "row-direct", {"existing_device": Device(pk=99, name="host-side")}),
+    ]
+    groups = detect_bulk_collisions(devices)
+    assert len(groups) == 1
+    assert groups[0]["nb_device_pk"] == 99
+    rows = {r["device_id"] for r in groups[0]["librenms_rows"]}
+    assert rows == {300, 301}
+
+
+def test_promote_via_existing_device_field_collides_with_direct_match():
+    """promote_to_host carries existing_device; collision fires against a direct existing_device row."""
+    nb_device = Device(pk=55, name="shared")
+    devices = [
+        _row(400, "row-a", {"promote_to_host": {"existing_device": nb_device, "existing_libre_id": 9}}),
+        _row(401, "row-b", {"existing_device": nb_device}),
+    ]
+    groups = detect_bulk_collisions(devices)
+    assert len(groups) == 1
+    assert groups[0]["nb_device_pk"] == 55
+    assert groups[0]["nb_device_name"] == "shared"
+
+
+def test_three_way_collision():
+    nb_device = Device(pk=8, name="busy")
+    devices = [
+        _row(500, "a", {"existing_device": nb_device}),
+        _row(501, "b", {"oob_candidate": {"device": nb_device}}),
+        _row(502, "c", {"promote_to_host": {"existing_device": nb_device}}),
+    ]
+    groups = detect_bulk_collisions(devices)
+    assert len(groups) == 1
+    assert {r["device_id"] for r in groups[0]["librenms_rows"]} == {500, 501, 502}
+
+
+def test_same_libre_row_under_multiple_roles_does_not_collide_with_itself():
+    """A single LibreNMS row whose validation lists the same NB pk under
+    multiple roles must NOT be reported as a collision — collisions
+    require at least two *distinct* LibreNMS device_ids."""
+    nb_device = Device(pk=12, name="solo")
+    devices = [
+        _row(
+            600,
+            "lonely",
+            {
+                "existing_device": nb_device,
+                "oob_candidate": {"device": nb_device},
+            },
+        ),
+    ]
+    assert detect_bulk_collisions(devices) == []
+
+
+def test_invalid_pks_are_skipped():
+    devices = [
+        _row(700, "a", {"existing_device": Device(pk=None, name="bad")}),
+        _row(701, "b", {"existing_device": Device(pk="not-int", name="worse")}),
+    ]
+    assert detect_bulk_collisions(devices) == []
+
+
+def test_invalid_libre_id_is_skipped():
+    """Rows with non-int device_id are dropped silently."""
+    nb_device = Device(pk=20, name="nb")
+    devices = [
+        _row("not-int", "weird", {"existing_device": nb_device}),
+        _row(800, "ok", {"existing_device": nb_device}),
+    ]
+    # Only one valid row -> no collision.
+    assert detect_bulk_collisions(devices) == []
+
+
+def test_groups_sorted_by_nb_pk_for_stable_render():
+    nb_high = Device(pk=999, name="z")
+    nb_low = Device(pk=1, name="a")
+    devices = [
+        _row(10, "x", {"existing_device": nb_high}),
+        _row(11, "y", {"existing_device": nb_high}),
+        _row(20, "p", {"existing_device": nb_low}),
+        _row(21, "q", {"existing_device": nb_low}),
+    ]
+    groups = detect_bulk_collisions(devices)
+    assert [g["nb_device_pk"] for g in groups] == [1, 999]
+
+
+def test_row_roles_are_joined_when_same_libre_row_targets_pk_via_multiple_paths():
+    """When LibreNMS row R touches NB pk P via both 'host' and
+    'merge_host_named' (rare but possible during transitional states),
+    its row entry in the collision group should list both roles."""
+    devices = [
+        _row(
+            900,
+            "dual",
+            {
+                "existing_device": Device(pk=77, name="shared"),
+                "merge_candidates": {
+                    "host_named": {"pk": 77, "name": "shared"},
+                    "oob_named": {"pk": 78, "name": "other"},
+                },
+            },
+        ),
+        _row(901, "neighbour", {"existing_device": Device(pk=77, name="shared")}),
+    ]
+    groups = detect_bulk_collisions(devices)
+    assert len(groups) == 1
+    rows = {r["device_id"]: r["role"] for r in groups[0]["librenms_rows"]}
+    roles_900 = {role.strip() for role in rows[900].split(",")}
+    assert {"host", "merge_host_named"} <= roles_900
+    assert rows[901] == "host"
+
+
+def test_device_and_vm_with_same_pk_do_not_collide():
+    """Device and VirtualMachine sharing a pk must NOT be reported as a collision
+    because detect_bulk_collisions keys buckets on (model_name, pk)."""
+    devices = [
+        _row(1000, "device-row", {"existing_device": Device(pk=42, name="srv")}),
+        _row(1001, "vm-row", {"existing_device": VirtualMachine(pk=42, name="srv")}),
+    ]
+    assert detect_bulk_collisions(devices) == []
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 36da3e5f8..c594ee6d5 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -56,8 +56,8 @@ def test_validation_error_returns_400(self):
         device.full_clean.side_effect = ValidationError({"name": ["This field is required."]})
 
         response = _save_device(device)
-        assert response.status_code == 200
-        assert response.headers.get("HX-Reswap") == "none"
+        assert response.status_code == 400
+        assert b"Validation error" in response.content
 
     def test_integrity_error_returns_409(self):
         from django.db import IntegrityError
@@ -69,8 +69,8 @@ def test_integrity_error_returns_409(self):
         device.save.side_effect = IntegrityError("duplicate key")
 
         response = _save_device(device)
-        assert response.status_code == 200
-        assert response.headers.get("HX-Reswap") == "none"
+        assert response.status_code == 409
+        assert b"Integrity error" in response.content
 
     def test_success_returns_none(self):
         from netbox_librenms_plugin.views.imports.actions import _save_device
@@ -448,6 +448,55 @@ def test_render_device_row_calls_render(self, mock_render):
         assert "device_import_row.html" in mock_render.call_args[0][1]
 
 
+class TestAttachMessagesOob:
+    """Tests for the _attach_messages_oob helper."""
+
+    def test_returns_none_when_response_is_none(self):
+        from netbox_librenms_plugin.views.imports.actions import _attach_messages_oob
+
+        assert _attach_messages_oob(None, MagicMock()) is None
+
+    def test_skips_response_without_bytes_content(self):
+        """When .content is a MagicMock or similar non-bytes value, skip cleanly."""
+        from netbox_librenms_plugin.views.imports.actions import _attach_messages_oob
+
+        response = MagicMock()
+        response.content = MagicMock()  # not bytes / bytearray
+        result = _attach_messages_oob(response, MagicMock())
+        assert result is response  # returned unchanged
+
+    def test_appends_rendered_messages_to_bytes_content(self):
+        from django.http import HttpResponse
+
+        from netbox_librenms_plugin.views.imports.actions import _attach_messages_oob
+
+        response = HttpResponse(b"<tr>row html</tr>")
+        with patch(
+            "netbox_librenms_plugin.views.imports.actions.render_to_string",
+            return_value='<div id="django-messages" hx-swap-oob="true"></div>',
+        ) as mock_render:
+            result = _attach_messages_oob(response, MagicMock())
+
+        mock_render.assert_called_once()
+        assert b'<div id="django-messages"' in result.content
+        assert result.content.startswith(b"<tr>row html</tr>")
+
+    def test_swallows_render_errors(self):
+        from django.http import HttpResponse
+
+        from netbox_librenms_plugin.views.imports.actions import _attach_messages_oob
+
+        response = HttpResponse(b"<tr>row html</tr>")
+        original = response.content
+        with patch(
+            "netbox_librenms_plugin.views.imports.actions.render_to_string",
+            side_effect=RuntimeError("db not available"),
+        ):
+            result = _attach_messages_oob(response, MagicMock())
+
+        assert result.content == original
+
+
 class TestDeviceValidationDetailsView:
     """Tests for DeviceValidationDetailsView (lines 477-822)."""
 
@@ -2392,7 +2441,7 @@ class TestSaveDevicePath:
     """Test _save_device IntegrityError and ValidationError paths (line 168)."""
 
     def test_save_device_validation_error(self):
-        """Lines 50-52: ValidationError during save."""
+        """ValidationError during full_clean → 400 response."""
         from netbox_librenms_plugin.views.imports.actions import _save_device
         from django.core.exceptions import ValidationError as DjangoValidationError
 
@@ -2401,11 +2450,11 @@ def test_save_device_validation_error(self):
 
         result = _save_device(mock_device)
         assert result is not None
-        assert result.status_code == 200
-        assert result.headers.get("HX-Reswap") == "none"
+        assert result.status_code == 400
+        assert b"Validation error" in result.content
 
     def test_save_device_integrity_error(self):
-        """Lines 54-56: IntegrityError during save."""
+        """IntegrityError during save → 409 response."""
         from netbox_librenms_plugin.views.imports.actions import _save_device
         from django.db import IntegrityError
 
@@ -2415,8 +2464,8 @@ def test_save_device_integrity_error(self):
 
         result = _save_device(mock_device)
         assert result is not None
-        assert result.status_code == 200
-        assert result.headers.get("HX-Reswap") == "none"
+        assert result.status_code == 409
+        assert b"Integrity error" in result.content
 
     def test_should_enable_vc_detection_when_cached(self):
         """Line 168: VC data already cached → returns True."""
@@ -4080,3 +4129,340 @@ def get_side_effect(k, d=None):
                                     view.post(request)
 
         mock_redirect.assert_called()
+
+
+class TestBulkImportConfirmCollisions:
+    """Tests for Stage 3 collision-blocking behaviour."""
+
+    def _make_view(self):
+        from netbox_librenms_plugin.views.imports.actions import BulkImportConfirmView
+
+        view = object.__new__(BulkImportConfirmView)
+        view._librenms_api = _make_api()
+        return view
+
+    def _run_with_two_devices(self, validation_a, validation_b):
+        """Drive BulkImportConfirmView.post with two LibreNMS rows whose
+        validations are stubbed to whatever the test wants. Returns the
+        actual response object returned by view.post()."""
+        view = self._make_view()
+        request = _make_request(post={"select": ["1", "2"]})
+        request.POST.getlist = MagicMock(return_value=["1", "2"])
+        request.GET = MagicMock()
+        request.GET.get = MagicMock(return_value=None)
+
+        libre_devices = {
+            1: {"device_id": 1, "hostname": "alpha"},
+            2: {"device_id": 2, "hostname": "beta"},
+        }
+        validations = {1: validation_a, 2: validation_b}
+
+        def fake_validate(libre_device, **_kwargs):
+            return validations[libre_device["device_id"]]
+
+        with patch.object(view, "require_write_permission", return_value=None):
+            with patch(
+                "netbox_librenms_plugin.views.imports.actions.fetch_device_with_cache",
+                side_effect=lambda did, _api: libre_devices.get(did),
+            ):
+                with patch(
+                    "netbox_librenms_plugin.views.imports.actions.extract_device_selections",
+                    return_value={"cluster_id": None, "role_id": None, "rack_id": None},
+                ):
+                    with patch(
+                        "netbox_librenms_plugin.views.imports.actions.validate_device_for_import",
+                        side_effect=fake_validate,
+                    ):
+                        with patch(
+                            "netbox_librenms_plugin.views.imports.actions.resolve_naming_preferences",
+                            return_value=(True, False),
+                        ):
+                            with patch(
+                                "netbox_librenms_plugin.views.imports.actions.render",
+                            ) as mock_render:
+                                mock_render.side_effect = lambda req, tpl, ctx, status=200: MagicMock(
+                                    status_code=status,
+                                    template_name=tpl,
+                                    context=ctx,
+                                )
+                                response = view.post(request)
+        return response
+
+    def test_collision_path_renders_collision_template(self):
+        from types import SimpleNamespace
+
+        nb_device = SimpleNamespace(pk=42, name="srv-collide")
+        validation_a = {
+            "status": "importable",
+            "resolved_name": "alpha",
+            "virtual_chassis": {},
+            "existing_device": nb_device,
+        }
+        validation_b = {
+            "status": "importable",
+            "resolved_name": "beta",
+            "virtual_chassis": {},
+            "oob_candidate": {"device": nb_device, "type": "idrac"},
+        }
+        response = self._run_with_two_devices(validation_a, validation_b)
+        # Collision modal is an interstitial swapped into #htmx-modal-content,
+        # so it must render at 200 -- a non-2xx status makes HTMX skip the swap.
+        assert response is not None, "view.post returned None instead of a rendered response"
+        assert "bulk_import_collision.html" in response.template_name
+        assert response.status_code == 200
+        assert len(response.context["collisions"]) == 1
+        assert response.context["collisions"][0]["nb_device_pk"] == 42
+
+    def test_clean_batch_renders_normal_confirm_template(self):
+        from types import SimpleNamespace
+
+        validation_a = {
+            "status": "importable",
+            "resolved_name": "alpha",
+            "virtual_chassis": {},
+            "existing_device": SimpleNamespace(pk=1, name="nb-a"),
+        }
+        validation_b = {
+            "status": "importable",
+            "resolved_name": "beta",
+            "virtual_chassis": {},
+            "existing_device": SimpleNamespace(pk=2, name="nb-b"),
+        }
+        response = self._run_with_two_devices(validation_a, validation_b)
+        assert response is not None, "view.post returned None instead of a rendered response"
+        assert "bulk_import_confirm.html" in response.template_name
+        # Default render() status is 200.
+        assert response.status_code == 200
+
+
+# ---------------------------------------------------------------------------
+# AddAsOOBView / PromoteToHostView — generic "oob" sentinel regression tests
+# ---------------------------------------------------------------------------
+
+
+class TestAddAsOOBViewGenericSentinel:
+    """AddAsOOBView must not return HTTP 400 when oob_candidate.type == "oob".
+
+    Regression for the bug where the detection layer produced type="oob" as a
+    sentinel (hostname mismatch, no OOB keywords in names) but set_librenms_oob
+    rejected "oob" with ValueError, causing every non-keyword device to fail.
+
+    Per testing conventions the submit-path behavior is tested at the utility
+    layer (set_librenms_oob) rather than by driving the full view.
+    """
+
+    def test_generic_oob_sentinel_accepted_by_set_librenms_oob(self):
+        """set_librenms_oob must not raise ValueError for oob_type='oob'.
+
+        This is the direct root cause: AddAsOOBView calls
+        set_librenms_oob(..., oob_type=oob_candidate["type"]) where the
+        candidate type may be the detection-layer sentinel "oob".
+        """
+        from netbox_librenms_plugin.utils import get_librenms_oob, set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+        obj.cf = obj.custom_field_data
+
+        # Previously this raised ValueError("does not match any known OOB type")
+        # → AddAsOOBView returned HTTP 400 "Invalid OOB data: ..."
+        set_librenms_oob(obj, 55, "default", oob_type="oob")
+        result = get_librenms_oob(obj, "default")
+        assert result is not None
+        assert result["type"] == "oob"
+
+    def test_sentinel_from_detection_layer_flows_to_storage(self):
+        """The three-layer fallback in device_operations produces oob_type='oob'
+        when neither the LibreNMS OS field nor either device name contains an OOB
+        keyword. That value must store without error.
+        """
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        # Simulate: oob_type_from_libre=None, _detect_oob_type_from_name(...)=None
+        # → inferred_oob_type = "oob"  (device_operations.py line ~563)
+        oob_type_from_libre = None
+        detected_from_hostname = None
+        inferred_oob_type = oob_type_from_libre or detected_from_hostname or "oob"
+        assert inferred_oob_type == "oob"
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": {"id": 99}}}
+
+        # Must not raise
+        set_librenms_oob(obj, 42, "default", oob_type=inferred_oob_type)
+        assert obj.custom_field_data["librenms_id"]["default"]["oob"]["id"] == 42
+
+
+class TestPromoteToHostViewGenericSentinel:
+    """PromoteToHostView must not return HTTP 400 when existing_oob_type == "oob".
+
+    Regression for the same sentinel bug: when the existing device's name has no
+    OOB keyword, promote_to_host["existing_oob_type"] = "oob" (device_operations.py
+    line ~574), which was rejected by set_librenms_oob.
+    """
+
+    def test_promote_generic_oob_sentinel_accepted_by_set_librenms_oob(self):
+        """Promote path: set_librenms_oob with oob_type='oob' must not raise."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+
+        # Simulate: existing_oob_from_name = None
+        # → promote["existing_oob_type"] = None or "oob" = "oob"
+        existing_oob_type = None or "oob"
+        assert existing_oob_type == "oob"
+
+        # Previously: ValueError("oob_type 'oob' does not match any known OOB type")
+        # → PromoteToHostView returned HTTP 400 "Invalid promotion data: ..."
+        set_librenms_oob(obj, 7, "default", oob_type=existing_oob_type)
+        assert obj.custom_field_data["librenms_id"]["default"]["oob"]["type"] == "oob"
+
+
+class TestAddAsOOBViewPost:
+    """View-level tests for AddAsOOBView.post() — HTTP interface + OOB sentinel regression."""
+
+    def _make_view(self):
+        from netbox_librenms_plugin.views.imports.actions import AddAsOOBView
+
+        view = object.__new__(AddAsOOBView)
+        view.kwargs = {}
+        view._librenms_api = _make_api()
+
+        # Default: write permission granted
+        view.require_write_permission = MagicMock(return_value=None)
+        # Default: object permissions granted
+        view.require_object_permissions = MagicMock(return_value=None)
+        return view
+
+    def test_missing_existing_device_id_returns_htmx_error(self):
+        """POST without existing_device_id returns HTMX error."""
+        view = self._make_view()
+        request = _make_request(post={})
+
+        response = view.post(request, device_id=1)
+
+        assert response.status_code == 200
+        assert b"Missing existing_device_id" in response.content
+
+    def test_write_permission_denied_returns_error(self):
+        """When write permission is denied, view returns that error immediately."""
+        from django.http import HttpResponse
+
+        view = self._make_view()
+        perm_error = HttpResponse("Forbidden", status=403)
+        view.require_write_permission = MagicMock(return_value=perm_error)
+
+        request = _make_request(post={"existing_device_id": "1"})
+        response = view.post(request, device_id=1)
+
+        assert response.status_code == 403
+
+    def test_invalid_existing_device_id_returns_htmx_error(self):
+        """POST with a non-integer existing_device_id returns HTMX error."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "not-a-number"})
+
+        with patch("dcim.models.Device") as mock_device:
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.side_effect = ValueError("invalid literal")
+            response = view.post(request, device_id=1)
+
+        assert response.status_code == 200
+        assert b"Existing device not found" in response.content
+
+    def test_device_does_not_exist_returns_htmx_error(self):
+        """POST with an existing_device_id that refers to a deleted device returns HTMX error."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "999"})
+
+        with patch("dcim.models.Device") as mock_device:
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.side_effect = Exception("not found")
+            response = view.post(request, device_id=1)
+
+        assert response.status_code == 200
+        assert b"Existing device not found" in response.content
+
+    def test_no_oob_candidate_in_validation_returns_htmx_error(self):
+        """When validation has no oob_candidate, view returns an HTMX error."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+
+        with patch("dcim.models.Device") as mock_device:
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            view.get_validated_device_with_selections = MagicMock(
+                return_value=({"device_id": 99}, {"oob_candidate": None}, {})
+            )
+            response = view.post(request, device_id=99)
+
+        assert response.status_code == 200
+        assert b"No OOB candidate" in response.content
+
+    def test_device_id_mismatch_returns_htmx_error(self):
+        """When oob_candidate device pk does not match existing_device_id, returns HTMX error."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+
+        oob_device = MagicMock()
+        oob_device.pk = 99  # Different PK
+
+        with patch("dcim.models.Device") as mock_device:
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            view.get_validated_device_with_selections = MagicMock(
+                return_value=({"device_id": 50}, {"oob_candidate": {"device": oob_device, "type": "oob"}}, {})
+            )
+            response = view.post(request, device_id=50)
+
+        assert response.status_code == 200
+        assert b"mismatch" in response.content.lower() or b"Device ID mismatch" in response.content
+
+    def test_legacy_librenms_id_returns_htmx_error(self):
+        """Device with legacy bare-int librenms_id is rejected with convert-first message."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+        # Legacy bare-int librenms_id (not the expected dict structure)
+        existing_device.custom_field_data = {"librenms_id": 42}
+
+        oob_candidate_device = MagicMock()
+        oob_candidate_device.pk = 5
+
+        with patch("dcim.models.Device") as mock_device:
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            view.get_validated_device_with_selections = MagicMock(
+                return_value=({"device_id": 77}, {"oob_candidate": {"device": oob_candidate_device, "type": "oob"}}, {})
+            )
+            response = view.post(request, device_id=77)
+
+        assert response.status_code == 200
+        assert b"legacy" in response.content.lower()
+
+    def test_libre_device_not_found_returns_htmx_error(self):
+        """When get_validated_device_with_selections returns no libre_device, returns HTMX error."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+
+        with patch("dcim.models.Device") as mock_device:
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            view.get_validated_device_with_selections = MagicMock(return_value=(None, None, None))
+            response = view.post(request, device_id=1)
+
+        assert response.status_code == 200
+        assert b"not found" in response.content.lower()
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 5a691570a..6894c0846 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -138,6 +138,107 @@ def test_get_links_data_port_without_id_skipped(self):
 
         assert result is not None
 
+    def test_get_links_data_oob_uses_interface_name_field(self):
+        """OOB links resolve local port name via interface_name_field, not raw LLDP name."""
+
+        view = self._make_view()
+
+        # Main device: one direct link
+        main_links = {
+            "links": [
+                {
+                    "local_port_id": 10,
+                    "remote_hostname": "peer-a",
+                    "remote_port": "Gi0/1",
+                    "remote_port_id": 20,
+                    "remote_device_id": 5,
+                }
+            ]
+        }
+        # OOB device: one link whose raw local_port is the ifName, not the stored ifDescr
+        oob_links = {
+            "links": [
+                {
+                    "local_port_id": 99,
+                    "local_port": "eth0",
+                    "remote_hostname": "peer-b",
+                    "remote_port": "Gi0/2",
+                    "remote_port_id": 21,
+                    "remote_device_id": 6,
+                }
+            ]
+        }
+
+        view._librenms_api.get_device_links.side_effect = [
+            (True, main_links),
+            (True, oob_links),
+        ]
+        # OOB device ports: port_id=99 maps to ifDescr "Management0" (different from raw ifName "eth0")
+        view._librenms_api.get_ports.return_value = (
+            True,
+            {"ports": [{"port_id": 99, "ifDescr": "Management0", "ifName": "eth0"}]},
+        )
+
+        main_ports = {"ports": [{"port_id": 10, "ifDescr": "GigabitEthernet0/0"}]}
+        obj = _mock_obj()
+
+        oob_mock = {"id": 7}
+
+        with (
+            patch.object(view, "get_ports_data", return_value=main_ports),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifDescr"),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_oob", return_value=oob_mock),
+        ):
+            result = view.get_links_data(obj)
+
+        assert result is not None
+        assert len(result) == 2
+        oob_entry = next(r for r in result if r["_source"] == "oob")
+        # Should use ifDescr "Management0", not raw LLDP value "eth0"
+        assert oob_entry["local_port"] == "Management0"
+        assert oob_entry["remote_device"] == "peer-b"
+
+    def test_get_links_data_oob_falls_back_to_raw_name_on_port_fetch_failure(self):
+        """When OOB port fetch fails, falls back to raw local_port from LLDP data."""
+        view = self._make_view()
+
+        main_links = {"links": []}
+        oob_links = {
+            "links": [
+                {
+                    "local_port_id": 99,
+                    "local_port": "eth0",
+                    "remote_hostname": "peer-b",
+                    "remote_port": "Gi0/2",
+                    "remote_port_id": 21,
+                    "remote_device_id": 6,
+                }
+            ]
+        }
+
+        view._librenms_api.get_device_links.side_effect = [
+            (True, main_links),
+            (True, oob_links),
+        ]
+        view._librenms_api.get_ports.return_value = (False, {})
+
+        main_ports = {"ports": []}
+        obj = _mock_obj()
+        oob_mock = {"id": 7}
+
+        with (
+            patch.object(view, "get_ports_data", return_value=main_ports),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifDescr"),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_oob", return_value=oob_mock),
+        ):
+            result = view.get_links_data(obj)
+
+        assert result is not None
+        oob_entry = result[0]
+        assert oob_entry["local_port"] == "eth0"  # Raw fallback
+
 
 class TestBaseCableTableViewGetDeviceByIdOrName:
     """Tests for BaseCableTableView.get_device_by_id_or_name."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index 22b5c86fe..900ce209a 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -1679,3 +1679,804 @@ def test_chassis_match_overrides_hardware_match(self):
             device_patch.stop()
 
         assert result["device_type"].get("device_type") is chassis_dt
+
+
+class TestOOBDetection:
+    """Tests for OOB candidate detection in validate_device_for_import (Phase 2)."""
+
+    def _make_api(self, server_key="default"):
+        api = MagicMock()
+        api.server_key = server_key
+        return api
+
+    def _base_patches(self, mock_device_cls, mock_vm_cls=None):
+        """Return a list of common patches (start/stop must be called by caller).
+
+        Does NOT patch find_by_librenms_id — each test adds it explicitly so that
+        when the same target is patched twice the stop order (reversed) is clear.
+        """
+        if mock_vm_cls is None:
+            mock_vm_cls = MagicMock()
+            mock_vm_cls.objects.filter.return_value.first.return_value = None
+        return [
+            patch("netbox_librenms_plugin.import_utils.device_operations.Site"),
+            patch("netbox_librenms_plugin.import_utils.device_operations.DeviceType"),
+            patch("netbox_librenms_plugin.import_utils.device_operations.DeviceRole"),
+            patch("netbox_librenms_plugin.import_utils.device_operations.cache"),
+            patch("ipam.models.IPAddress"),
+            patch("virtualization.models.VirtualMachine", new=mock_vm_cls),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.match_librenms_hardware_to_device_type",
+                return_value={"matched": False},
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_matching_site",
+                return_value={"found": False, "site": None, "match_type": None},
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_matching_platform",
+                return_value={"found": False, "platform": None, "match_type": None},
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.get_virtual_chassis_data",
+                return_value={"is_stack": False, "member_count": 0, "members": []},
+            ),
+        ]
+
+    # ------------------------------------------------------------------
+    # Case 1: Serial match + OOB regex → oob_candidate
+    # ------------------------------------------------------------------
+    def test_serial_match_oob_type_sets_oob_candidate(self):
+        """Serial matches + device os=idrac → serial_action='oob_candidate', oob_candidate populated."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 17,
+            "hostname": "idrac-server01",
+            "sysName": "idrac-server01",
+            "hardware": "iDRAC9",
+            "serial": "ABC123",
+            "os": "idrac",
+            "ip": "10.0.0.5",
+            "version": "5.10.50",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+        existing.custom_field_data = {"librenms_id": {"default": 42}}
+        existing.cf = {"librenms_id": {"default": 42}}
+
+        mock_device_cls = MagicMock()
+        # hostname check → None, serial check → existing
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+            patch("netbox_librenms_plugin.import_utils.device_operations.get_librenms_oob", return_value=None),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] == "oob_candidate"
+        assert result["oob_candidate"] is not None
+        assert result["oob_candidate"]["type"] == "idrac"
+        assert result["oob_candidate"]["ip"] == "10.0.0.5"
+        assert result["oob_candidate"]["version"] == "5.10.50"
+        assert result["can_import"] is False
+
+    # ------------------------------------------------------------------
+    # Case 2: Serial match + OOB regex + OOB already set → serial_action="link"
+    # ------------------------------------------------------------------
+    def test_serial_match_oob_already_linked_falls_back_to_link(self):
+        """Serial matches + OOB type + existing OOB already set → serial_action='link'."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 17,
+            "hostname": "idrac-server01",
+            "sysName": "idrac-server01",
+            "hardware": "iDRAC9",
+            "serial": "ABC123",
+            "os": "idrac",
+            "ip": "10.0.0.5",
+            "version": "5.10.50",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+        existing.custom_field_data = {"librenms_id": {"default": {"id": 42, "oob": {"id": 17, "type": "idrac"}}}}
+        existing.cf = {"librenms_id": {"default": {"id": 42, "oob": {"id": 17, "type": "idrac"}}}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        existing_oob = {"id": 17, "type": "idrac"}
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+            patch("netbox_librenms_plugin.import_utils.device_operations.get_librenms_oob", return_value=existing_oob),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] == "link"
+        assert result["oob_candidate"] is None
+
+    # ------------------------------------------------------------------
+    # Case 1b: Same as Case 1 but device_id is a string — exercises coercion
+    # ------------------------------------------------------------------
+    def test_serial_match_oob_type_string_device_id(self):
+        """device_id as string '17' is coerced correctly — serial_action='oob_candidate'."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": "17",  # string, not int
+            "hostname": "idrac-server01",
+            "sysName": "idrac-server01",
+            "hardware": "iDRAC9",
+            "serial": "ABC123",
+            "os": "idrac",
+            "ip": "10.0.0.5",
+            "version": "5.10.50",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+        existing.custom_field_data = {"librenms_id": {"default": "42"}}  # stored id also a string
+        existing.cf = {"librenms_id": {"default": "42"}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+            patch("netbox_librenms_plugin.import_utils.device_operations.get_librenms_oob", return_value=None),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] == "oob_candidate"
+        assert result["oob_candidate"] is not None
+        assert result["oob_candidate"]["type"] == "idrac"
+
+    # ------------------------------------------------------------------
+    # Case 2b: Same as Case 2 but device_id is a string — OOB already linked
+    # ------------------------------------------------------------------
+    def test_serial_match_oob_already_linked_string_device_id(self):
+        """String device_id '17' matches stored OOB id 17 (int) — serial_action='link'."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": "17",  # string, not int
+            "hostname": "idrac-server01",
+            "sysName": "idrac-server01",
+            "hardware": "iDRAC9",
+            "serial": "ABC123",
+            "os": "idrac",
+            "ip": "10.0.0.5",
+            "version": "5.10.50",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+        existing.custom_field_data = {"librenms_id": {"default": {"id": 42, "oob": {"id": 17, "type": "idrac"}}}}
+        existing.cf = {"librenms_id": {"default": {"id": 42, "oob": {"id": 17, "type": "idrac"}}}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        existing_oob = {"id": 17, "type": "idrac"}
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+            patch("netbox_librenms_plugin.import_utils.device_operations.get_librenms_oob", return_value=existing_oob),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        # "17" (str) == 17 (int) after coercion → already_linked_elsewhere=False → serial_action='link'
+        assert result["serial_action"] == "link"
+        assert result["oob_candidate"] is None
+
+    def test_serial_match_non_oob_type_uses_standard_logic(self):
+        """Serial matches but os=linux → standard serial_action (link or hostname_differs)."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "server01",
+            "sysName": "server01",
+            "hardware": "PowerEdge R640",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "192.168.1.1",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+
+        mock_device_cls = MagicMock()
+        # hostname check → None, serial check → existing
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] in ("link", "hostname_differs")
+        assert result["oob_candidate"] is None
+
+    # ------------------------------------------------------------------
+    # Case 4: result dict always has oob_candidate key (even when not set)
+    # ------------------------------------------------------------------
+    def test_result_always_contains_oob_candidate_key(self):
+        """result dict always includes oob_candidate key regardless of detection path."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 1,
+            "hostname": "sw01",
+            "sysName": "sw01",
+            "hardware": "SomeSwitch",
+            "serial": "",
+            "os": "ios",
+            "ip": "",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.return_value = None
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert "oob_candidate" in result
+        assert result["oob_candidate"] is None
+
+    # ------------------------------------------------------------------
+    # Case 4b: Inverse-OOB — existing NetBox device named like an OOB,
+    # already linked to a different LibreNMS id, incoming is the host.
+    # ------------------------------------------------------------------
+    def test_serial_match_inverse_oob_sets_promote_to_host(self):
+        """Existing device named 'idrac-*' linked to libre #99; incoming host (os=linux) shares serial → promote_to_host."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "eve-ng-02",
+            "sysName": "eve-ng-02",
+            "hardware": "Dell PowerEdge R770",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "10.0.0.10",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "idrac-jhw6nc4"
+        existing.cf = {"librenms_id": {"default": {"id": 99}}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] == "promote_to_host"
+        pt = result["promote_to_host"]
+        assert pt["existing_libre_id"] == 99
+        assert pt["existing_oob_type"] == "idrac"
+        # existing_device is the NetBox device object — verify it is present and is
+        # the same object the mock supplied (MagicMock with name="idrac-jhw6nc4").
+        assert pt["existing_device"] is existing
+        assert result["existing_librenms_link"] == {
+            "host_id": 99,
+            "oob_id": None,
+            "oob_type": None,
+        }
+        assert result["can_import"] is False
+
+    def test_serial_match_inverse_oob_skipped_when_existing_already_has_oob(self):
+        """If existing device already has an OOB linked, do NOT offer promote_to_host."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "eve-ng-02",
+            "sysName": "eve-ng-02",
+            "hardware": "Dell PowerEdge R770",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "10.0.0.10",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "idrac-jhw6nc4"
+        # Both host id and OOB already set — the merge has already happened.
+        existing.cf = {"librenms_id": {"default": {"id": 100, "oob": {"id": 99, "type": "idrac"}}}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] != "promote_to_host"
+        assert result.get("promote_to_host") is None
+        assert result["existing_librenms_link"]["oob_id"] == 99
+
+    def test_serial_role_choice_available_offers_both_options_when_feasible(self):
+        """When existing has a different LibreNMS host id linked, no OOB, and no name match,
+        both oob_candidate and promote_to_host are populated and serial_role_choice_available
+        signals the UI to render the host/OOB toggle."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "eve-ng-02",
+            "sysName": "eve-ng-02",
+            "hardware": "Dell PowerEdge R770",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "10.0.0.10",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "idrac-jhw6nc4"  # OOB pattern in name -> heuristic picks promote
+        existing.cf = {"librenms_id": {"default": {"id": 25}}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        # Heuristic chose promote_to_host (existing name suggests OOB, host link demote-able).
+        assert result["serial_action"] == "promote_to_host"
+        # Toggle is available so the user can flip to "Add as OOB" instead.
+        assert result["serial_role_choice_available"] is True
+        assert result["oob_candidate"] is not None
+        assert result["oob_candidate"]["device"] is existing
+        assert result["promote_to_host"] is not None
+        assert result["promote_to_host"]["existing_libre_id"] == 25
+
+    def test_serial_role_choice_not_available_when_names_match_and_no_link(self):
+        """Exact name match with no existing LibreNMS link -> simple link case, no toggle."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "server01",
+            "sysName": "server01",
+            "hardware": "PowerEdge R640",
+            "serial": "XYZ789",
+            "os": "linux",
+            "ip": "192.168.1.1",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+        existing.cf = {}  # not linked
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] == "link"
+        assert result.get("serial_role_choice_available") is False
+        assert result["oob_candidate"] is None
+        assert result.get("promote_to_host") is None
+
+    def test_serial_match_inverse_oob_requires_oob_pattern_in_name(self):
+        """Existing device without OOB pattern in its name but with a different LibreNMS link
+        is now treated as an ambiguous host/OOB chassis pair: both options are populated and a
+        UI role-toggle is offered, defaulting to oob_candidate (least-destructive)."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "eve-ng-02",
+            "sysName": "eve-ng-02",
+            "hardware": "Dell PowerEdge R770",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "10.0.0.10",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "old-server-name"  # no OOB pattern
+        existing.cf = {"librenms_id": {"default": {"id": 99}}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.side_effect = [None, existing]
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] == "oob_candidate"
+        assert result["serial_role_choice_available"] is True
+        assert result["oob_candidate"] is not None
+        assert result["promote_to_host"] is not None
+        assert result["promote_to_host"]["existing_libre_id"] == 99
+        # existing link state is still surfaced
+        assert result["existing_librenms_link"]["host_id"] == 99
+
+    # ------------------------------------------------------------------
+    # Stage 2: two-NetBox-device merge detection
+    # ------------------------------------------------------------------
+    def test_merge_candidates_detected_when_hostname_and_serial_match_different_devices(self):
+        """Hostname matches device A, serial matches different device B (A has link) → merge_netbox_devices."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "eve-ng-02",
+            "sysName": "eve-ng-02",
+            "hardware": "Dell PowerEdge R770",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "10.0.0.10",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        host_named = MagicMock()
+        host_named.name = "eve-ng-02"
+        host_named.pk = 100
+        host_named.serial = "ABC123"  # same — skips serial-conflict path inside hostname branch
+        host_named.cf = {"librenms_id": {"default": {"id": 42}}}
+        host_named.custom_field_data = {"librenms_id": {"default": {"id": 42}}}
+
+        oob_named = MagicMock()
+        oob_named.name = "idrac-jhw6nc4"
+        oob_named.pk = 200
+        oob_named.serial = "ABC123"
+        oob_named.cf = {"librenms_id": {"default": {"id": 99}}}
+        oob_named.custom_field_data = {"librenms_id": {"default": {"id": 99}}}
+
+        mock_device_cls = MagicMock()
+        # filter().first() — hostname lookup → host_named
+        mock_device_cls.objects.filter.return_value.first.return_value = host_named
+        # filter().exclude().first() — used by my merge-detect branch to find the serial-twin
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = oob_named
+        # isinstance(existing_device, Device) check — make it accept MagicMock objects.
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] == "merge_netbox_devices"
+        assert result["merge_candidates"] is not None
+        assert result["merge_candidates"]["host_named"]["pk"] == 100
+        assert result["merge_candidates"]["host_named"]["name"] == "eve-ng-02"
+        assert result["merge_candidates"]["oob_named"]["pk"] == 200
+        assert result["merge_candidates"]["oob_named"]["name"] == "idrac-jhw6nc4"
+        assert result["merge_candidates"]["host_named"]["librenms_link"]["host_id"] == 42
+        assert result["merge_candidates"]["oob_named"]["librenms_link"]["host_id"] == 99
+        assert result["can_import"] is False
+
+    def test_merge_candidates_skipped_when_neither_device_has_librenms_link(self):
+        """Two different devices share serial but neither has librenms link → conservative skip."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "eve-ng-02",
+            "sysName": "eve-ng-02",
+            "hardware": "Dell PowerEdge R770",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "10.0.0.10",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        host_named = MagicMock()
+        host_named.name = "eve-ng-02"
+        host_named.pk = 100
+        host_named.serial = "ABC123"
+        host_named.cf = {}  # no librenms link
+        host_named.custom_field_data = {}
+
+        oob_named = MagicMock()
+        oob_named.name = "idrac-jhw6nc4"
+        oob_named.pk = 200
+        oob_named.serial = "ABC123"
+        oob_named.cf = {}
+        oob_named.custom_field_data = {}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.return_value = host_named
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = oob_named
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] != "merge_netbox_devices"
+        assert result["merge_candidates"] is None
+
+    def test_merge_candidates_skipped_when_only_one_device(self):
+        """Hostname matches, no other device by serial → no merge candidates."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 42,
+            "hostname": "eve-ng-02",
+            "sysName": "eve-ng-02",
+            "hardware": "Dell PowerEdge R770",
+            "serial": "ABC123",
+            "os": "linux",
+            "ip": "10.0.0.10",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        host_named = MagicMock()
+        host_named.name = "eve-ng-02"
+        host_named.pk = 100
+        host_named.serial = "ABC123"
+        host_named.cf = {"librenms_id": {"default": {"id": 42}}}
+        host_named.custom_field_data = {"librenms_id": {"default": {"id": 42}}}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.return_value = host_named
+        # No serial twin
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                return_value=None,
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["serial_action"] != "merge_netbox_devices"
+        assert result["merge_candidates"] is None
+
+    # ------------------------------------------------------------------
+    # Case 5: Re-import via OOB id → existing_match_type = "librenms_oob"
+    # ------------------------------------------------------------------
+    def test_reimport_via_oob_id_sets_match_type_librenms_oob(self):
+        """find_by_librenms_id returns device when OOB id matches → existing_match_type='librenms_oob'."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 17,
+            "hostname": "idrac-server01",
+            "sysName": "idrac-server01",
+            "hardware": "iDRAC9",
+            "serial": "ABC123",
+            "os": "idrac",
+            "ip": "10.0.0.5",
+            "version": "5.10.50",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+
+        # Simulate: find_by_librenms_id matched on OOB id (id=17 is oob.id)
+        existing_oob = {"id": 17, "type": "idrac"}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.return_value = None
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        # find_by_librenms_id: first call for VM returns None, second call for Device returns existing
+        find_by_id_mock = MagicMock(side_effect=[None, existing])
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                new=find_by_id_mock,
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.get_librenms_oob",
+                return_value=existing_oob,
+            ),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["existing_match_type"] == "librenms_oob"
+        assert result["existing_device"] is existing
diff --git a/netbox_librenms_plugin/tests/test_coverage_list.py b/netbox_librenms_plugin/tests/test_coverage_list.py
index 30d8615c5..1ffb57c92 100644
--- a/netbox_librenms_plugin/tests/test_coverage_list.py
+++ b/netbox_librenms_plugin/tests/test_coverage_list.py
@@ -504,7 +504,7 @@ def test_get_job_id_loads_results(self):
 
                                     with patch.object(view, "get_server_info", return_value={}):
                                         view.get(request)
-                                        mock_load.assert_called_once_with(42)
+                                        mock_load.assert_called_once_with(42, request=request)
 
     def test_get_job_id_preserves_vc_flag_when_query_flag_missing(self):
         """job_id pages keep vc_detection_enabled from loaded job results."""
@@ -515,7 +515,7 @@ def test_get_job_id_preserves_vc_flag_when_query_flag_missing(self):
         mock_api = MagicMock()
         mock_api.server_key = "default"
 
-        def _load_job_side_effect(_job_id):
+        def _load_job_side_effect(_job_id, request=None):
             view._vc_detection_enabled = True
             return [{"device_id": 1, "hostname": "router1"}]
 
@@ -543,7 +543,7 @@ def _load_job_side_effect(_job_id):
                                     with patch.object(view, "get_server_info", return_value={}):
                                         view.get(request)
 
-        mock_load.assert_called_once_with(42)
+        mock_load.assert_called_once_with(42, request=request)
         context = mock_render.call_args[0][2]
         assert context["vc_detection_enabled"] is True
 
diff --git a/netbox_librenms_plugin/tests/test_import_utils.py b/netbox_librenms_plugin/tests/test_import_utils.py
index f7d8620c0..d581f4ef5 100644
--- a/netbox_librenms_plugin/tests/test_import_utils.py
+++ b/netbox_librenms_plugin/tests/test_import_utils.py
@@ -1723,11 +1723,25 @@ def device_filter(*args, **kwargs):
         assert result["existing_match_type"] == "serial"
         assert "not linked to LibreNMS" in result["warnings"][0]
 
-    def test_serial_match_diff_hostname_offers_hostname_differs(self):
-        """Serial matches but hostname differs offers hostname_differs action."""
+    def test_serial_match_diff_hostname_offers_role_choice(self):
+        """Serial matches but hostname differs offers a host/OOB role choice toggle.
+
+        Previously this returned `hostname_differs`. With the role-toggle work
+        (see device_validation_details.html + device_operations.py refactor),
+        when an existing NetBox device matches by serial but the names differ
+        AND neither host nor OOB role is conclusively chosen by the heuristic,
+        the `oob_candidate` data block is populated and the default action is
+        `oob_candidate` (least destructive).
+
+        `promote_to_host` is only populated when the existing device already
+        carries an OOB link (so there is a host_id to inherit); without an
+        existing LibreNMS link, only `oob_candidate` is surfaced.
+        """
         existing = MagicMock()
         existing.name = "old-hostname"
         existing.serial = "ABC123"
+        existing.pk = 7
+        existing.custom_field_data = {}
 
         self.mock_vm.objects.filter.return_value.first.return_value = None
 
@@ -1746,9 +1760,10 @@ def device_filter(*args, **kwargs):
         device_data = {"device_id": 1, "hostname": "new-hostname", "serial": "ABC123"}
         result = validate_device_for_import(device_data, include_vc_detection=False)
 
-        assert result["serial_action"] == "hostname_differs"
+        assert result["serial_action"] == "oob_candidate"
         assert result["existing_match_type"] == "serial"
-        assert "hostname differs" in result["warnings"][0]
+        assert result.get("oob_candidate") is not None
+        assert result.get("serial_role_choice_available") is False
 
     def test_hostname_match_diff_serial_offers_update(self):
         """Hostname matches but serial differs offers update_serial action."""
diff --git a/netbox_librenms_plugin/tests/test_import_validation_helpers.py b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
index 4e58e0996..1309e29ea 100644
--- a/netbox_librenms_plugin/tests/test_import_validation_helpers.py
+++ b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
@@ -366,3 +366,171 @@ def test_recalculate_can_import_vm_missing_cluster(self):
 
         assert validation["can_import"] is True  # No issues
         assert validation["is_ready"] is False  # But not ready without cluster
+
+
+# =============================================================================
+# TestApplyOobDetectionResult - 6 tests
+# =============================================================================
+
+
+class TestApplyOobDetectionResult:
+    """Tests for apply_oob_detection_result helper."""
+
+    def _base_result(self):
+        return {
+            "serial_action": None,
+            "oob_candidate": None,
+            "promote_to_host": None,
+            "serial_role_choice_available": False,
+            "warnings": [],
+        }
+
+    def test_sets_serial_action(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        result = self._base_result()
+        apply_oob_detection_result(
+            result,
+            serial_action="oob_candidate",
+            oob_candidate=None,
+            promote_to_host=None,
+            serial_role_choice_available=False,
+        )
+        assert result["serial_action"] == "oob_candidate"
+
+    def test_sets_oob_candidate_when_provided(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        result = self._base_result()
+        candidate = {"device": object(), "type": "idrac", "version": None, "ip": "10.0.0.1"}
+        apply_oob_detection_result(
+            result,
+            serial_action="oob_candidate",
+            oob_candidate=candidate,
+            promote_to_host=None,
+            serial_role_choice_available=False,
+        )
+        assert result["oob_candidate"] is candidate
+
+    def test_clears_oob_candidate_when_none(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        existing = {"device": object(), "type": "ilo", "version": None, "ip": None}
+        result = self._base_result()
+        result["oob_candidate"] = existing
+        apply_oob_detection_result(
+            result,
+            serial_action="link",
+            oob_candidate=None,
+            promote_to_host=None,
+            serial_role_choice_available=False,
+        )
+        # oob_candidate=None means "no candidate" -- field must be cleared to None
+        # so stale values from a previous call do not persist.
+        assert result["oob_candidate"] is None
+
+    def test_sets_promote_to_host_when_provided(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        result = self._base_result()
+        promo = {"existing_libre_id": 7, "existing_oob_type": "idrac", "existing_device": object()}
+        apply_oob_detection_result(
+            result,
+            serial_action="promote_to_host",
+            oob_candidate=None,
+            promote_to_host=promo,
+            serial_role_choice_available=False,
+        )
+        assert result["promote_to_host"] is promo
+
+    def test_serial_role_choice_available_flag(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        result = self._base_result()
+        apply_oob_detection_result(
+            result,
+            serial_action="oob_candidate",
+            oob_candidate={"device": object(), "type": "oob", "version": None, "ip": None},
+            promote_to_host={"existing_libre_id": 3, "existing_oob_type": "oob", "existing_device": object()},
+            serial_role_choice_available=True,
+        )
+        assert result["serial_role_choice_available"] is True
+
+    def test_appends_warnings(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        result = self._base_result()
+        result["warnings"] = ["pre-existing"]
+        apply_oob_detection_result(
+            result,
+            serial_action="link",
+            oob_candidate=None,
+            promote_to_host=None,
+            serial_role_choice_available=False,
+            warnings=["new warning 1", "new warning 2"],
+        )
+        assert result["warnings"] == ["pre-existing", "new warning 1", "new warning 2"]
+
+
+# =============================================================================
+# TestApplyMergeCandidates - 4 tests
+# =============================================================================
+
+
+class TestApplyMergeCandidates:
+    """Tests for apply_merge_candidates helper."""
+
+    def _base_result(self):
+        return {
+            "serial_action": None,
+            "merge_candidates": None,
+            "can_import": True,
+            "warnings": [],
+        }
+
+    def test_sets_serial_action_to_merge(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        apply_merge_candidates(
+            result,
+            host_named={"pk": 1, "name": "router-01", "librenms_link": {"host_id": 10}},
+            oob_named={"pk": 2, "name": "router-01-idrac", "librenms_link": None},
+            warning="Two devices found",
+        )
+        assert result["serial_action"] == "merge_netbox_devices"
+
+    def test_sets_merge_candidates_dict(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        host = {"pk": 1, "name": "router-01", "librenms_link": {"host_id": 10}}
+        oob = {"pk": 2, "name": "router-01-idrac", "librenms_link": None}
+        apply_merge_candidates(result, host_named=host, oob_named=oob, warning="w")
+        assert result["merge_candidates"] == {"host_named": host, "oob_named": oob}
+
+    def test_sets_can_import_false(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        result["can_import"] = True
+        apply_merge_candidates(
+            result,
+            host_named={"pk": 1, "name": "h", "librenms_link": None},
+            oob_named={"pk": 2, "name": "o", "librenms_link": None},
+            warning="merge needed",
+        )
+        assert result["can_import"] is False
+
+    def test_appends_warning(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        result["warnings"] = ["existing"]
+        apply_merge_candidates(
+            result,
+            host_named={"pk": 1, "name": "h", "librenms_link": None},
+            oob_named={"pk": 2, "name": "o", "librenms_link": None},
+            warning="merge warning",
+        )
+        assert result["warnings"] == ["existing", "merge warning"]
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 5fa555985..2e945d899 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -131,6 +131,10 @@ def test_queries_server_key_and_legacy_integer(self):
         assert set(q_arg.children) == {
             ("custom_field_data__librenms_id__default", 42),
             ("custom_field_data__librenms_id__default", "42"),
+            ("custom_field_data__librenms_id__default__id", 42),
+            ("custom_field_data__librenms_id__default__id", "42"),
+            ("custom_field_data__librenms_id__default__oob__id", 42),
+            ("custom_field_data__librenms_id__default__oob__id", "42"),
             ("custom_field_data__librenms_id", 42),
             ("custom_field_data__librenms_id", "42"),
         }
@@ -168,6 +172,10 @@ def test_returns_none_when_not_found(self):
         assert set(q_arg.children) == {
             ("custom_field_data__librenms_id__production", 999),
             ("custom_field_data__librenms_id__production", "999"),
+            ("custom_field_data__librenms_id__production__id", 999),
+            ("custom_field_data__librenms_id__production__id", "999"),
+            ("custom_field_data__librenms_id__production__oob__id", 999),
+            ("custom_field_data__librenms_id__production__oob__id", "999"),
             ("custom_field_data__librenms_id", 999),
             ("custom_field_data__librenms_id", "999"),
         }
@@ -200,6 +208,10 @@ def test_default_server_key_is_default(self):
         assert set(q_arg.children) == {
             ("custom_field_data__librenms_id__default", 42),
             ("custom_field_data__librenms_id__default", "42"),
+            ("custom_field_data__librenms_id__default__id", 42),
+            ("custom_field_data__librenms_id__default__id", "42"),
+            ("custom_field_data__librenms_id__default__oob__id", 42),
+            ("custom_field_data__librenms_id__default__oob__id", "42"),
             ("custom_field_data__librenms_id", 42),
             ("custom_field_data__librenms_id", "42"),
         }
@@ -372,3 +384,420 @@ def test_unexpected_cf_type_reset_to_empty(self):
         obj.custom_field_data = {"librenms_id": "unexpected-string"}
         set_librenms_device_id(obj, 5, server_key="primary")
         assert obj.custom_field_data["librenms_id"] == {"primary": 5}
+
+
+class TestOOBHelpers:
+    """Tests for get_librenms_oob, set_librenms_oob, clear_librenms_oob,
+    and the dict-with-id changes to get/set_librenms_device_id and find_by_librenms_id.
+    """
+
+    # ── get_librenms_device_id: dict-with-id form ─────────────────────────────
+
+    def test_get_id_from_dict_with_id_form(self):
+        """get_librenms_device_id extracts 'id' from {"server": {"id": N}} form."""
+        from netbox_librenms_plugin.utils import get_librenms_device_id
+
+        obj = MagicMock()
+        obj.cf = {"librenms_id": {"primary": {"id": 42}}}
+        assert get_librenms_device_id(obj, "primary") == 42
+
+    def test_get_id_when_oob_also_present(self):
+        """get_librenms_device_id returns the main id, ignoring the oob sub-object."""
+        from netbox_librenms_plugin.utils import get_librenms_device_id
+
+        obj = MagicMock()
+        obj.cf = {"librenms_id": {"primary": {"id": 42, "oob": {"id": 17, "type": "drac"}}}}
+        assert get_librenms_device_id(obj, "primary") == 42
+
+    def test_get_returns_none_for_dict_without_id_key(self):
+        """dict entry without 'id' key returns None."""
+        from netbox_librenms_plugin.utils import get_librenms_device_id
+
+        obj = MagicMock()
+        obj.cf = {"librenms_id": {"primary": {"oob": {"id": 17}}}}
+        assert get_librenms_device_id(obj, "primary") is None
+
+    def test_get_normalises_string_id_inside_dict_with_id_form(self):
+        """String 'id' inside dict-with-id form is coerced to int."""
+        from netbox_librenms_plugin.utils import get_librenms_device_id
+
+        obj = MagicMock()
+        obj.cf = {"librenms_id": {"primary": {"id": "42"}}}
+        obj.custom_field_data = {"librenms_id": {"primary": {"id": "42"}}}
+        result = get_librenms_device_id(obj, "primary", auto_save=False)
+        assert result == 42
+
+    # ── set_librenms_device_id: oob preservation ─────────────────────────────
+
+    def test_set_preserves_oob_when_entry_has_oob(self):
+        """Updating main id preserves existing oob sub-object."""
+        from netbox_librenms_plugin.utils import set_librenms_device_id
+
+        obj = MagicMock()
+        obj.custom_field_data = {
+            "librenms_id": {"primary": {"id": 42, "oob": {"id": 17, "type": "drac", "ip": "10.0.0.5"}}}
+        }
+        set_librenms_device_id(obj, 99, server_key="primary")
+        assert obj.custom_field_data["librenms_id"] == {
+            "primary": {"id": 99, "oob": {"id": 17, "type": "drac", "ip": "10.0.0.5"}}
+        }
+
+    def test_set_bare_int_when_no_oob_present(self):
+        """When no oob in existing entry, set_librenms_device_id stores bare int (no regression)."""
+        from netbox_librenms_plugin.utils import set_librenms_device_id
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": 42}}
+        set_librenms_device_id(obj, 99, server_key="primary")
+        assert obj.custom_field_data["librenms_id"] == {"primary": 99}
+
+    # ── find_by_librenms_id: dict-with-id and oob id lookups ─────────────────
+
+    def test_find_by_matches_main_id_in_dict_with_id_form(self):
+        """find_by_librenms_id Q includes __id sub-key lookup."""
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock()
+        mock_qs = MagicMock()
+        mock_model.objects.filter.return_value = mock_qs
+        mock_qs.first.return_value = None
+
+        find_by_librenms_id(mock_model, 42, "primary")
+
+        call_args = mock_model.objects.filter.call_args
+        q_arg = call_args[0][0]
+        assert ("custom_field_data__librenms_id__primary__id", 42) in q_arg.children
+        assert ("custom_field_data__librenms_id__primary__id", "42") in q_arg.children
+
+    def test_find_by_matches_oob_id(self):
+        """find_by_librenms_id Q includes __oob__id sub-key lookup."""
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock()
+        mock_qs = MagicMock()
+        mock_model.objects.filter.return_value = mock_qs
+        mock_qs.first.return_value = None
+
+        find_by_librenms_id(mock_model, 17, "primary")
+
+        call_args = mock_model.objects.filter.call_args
+        q_arg = call_args[0][0]
+        assert ("custom_field_data__librenms_id__primary__oob__id", 17) in q_arg.children
+        assert ("custom_field_data__librenms_id__primary__oob__id", "17") in q_arg.children
+
+    def test_find_by_does_not_return_unrelated_id(self):
+        """find_by_librenms_id returns None when no model matches."""
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock()
+        mock_qs = MagicMock()
+        mock_model.objects.filter.return_value = mock_qs
+        mock_qs.first.return_value = None
+
+        result = find_by_librenms_id(mock_model, 999, "primary")
+        assert result is None
+
+    # ── get_librenms_oob ──────────────────────────────────────────────────────
+
+    def test_get_oob_returns_none_for_legacy_bare_int(self):
+        from netbox_librenms_plugin.utils import get_librenms_oob
+
+        obj = MagicMock()
+        obj.cf = {"librenms_id": 42}
+        assert get_librenms_oob(obj, "primary") is None
+
+    def test_get_oob_returns_none_for_bare_int_entry(self):
+        """When server-key entry is a bare int (no oob), returns None."""
+        from netbox_librenms_plugin.utils import get_librenms_oob
+
+        obj = MagicMock()
+        obj.cf = {"librenms_id": {"primary": 42}}
+        assert get_librenms_oob(obj, "primary") is None
+
+    def test_get_oob_returns_oob_dict_when_present(self):
+        from netbox_librenms_plugin.utils import get_librenms_oob
+
+        oob_data = {"id": 17, "type": "drac", "version": "5.10", "ip": "10.0.0.5"}
+        obj = MagicMock()
+        obj.cf = {"librenms_id": {"primary": {"id": 42, "oob": oob_data}}}
+        result = get_librenms_oob(obj, "primary")
+        assert result == oob_data
+
+    # ── set_librenms_oob ──────────────────────────────────────────────────────
+
+    def test_set_oob_round_trip(self):
+        """set_librenms_oob followed by get_librenms_oob returns equivalent values."""
+        from netbox_librenms_plugin.utils import get_librenms_oob, set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": 42}}
+        obj.cf = obj.custom_field_data
+
+        set_librenms_oob(obj, 17, "primary", oob_type="drac", version="5.10", ip="10.0.0.5")
+        result = get_librenms_oob(obj, "primary")
+
+        assert result == {"id": 17, "type": "drac", "version": "5.10", "ip": "10.0.0.5"}
+
+    def test_set_oob_promotes_bare_int_entry(self):
+        """set_librenms_oob promotes a bare-int entry to dict form, preserving the main id."""
+        from netbox_librenms_plugin.utils import get_librenms_device_id, set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": 42}}
+        obj.cf = obj.custom_field_data
+
+        set_librenms_oob(obj, 17, "primary", oob_type="idrac")
+        assert get_librenms_device_id(obj, "primary") == 42
+
+    def test_set_oob_rejects_unknown_type(self):
+        """set_librenms_oob raises ValueError for a type that doesn't match OOB_TYPE_PATTERN."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": 42}}
+
+        import pytest
+
+        with pytest.raises(ValueError, match="does not match any known OOB type"):
+            set_librenms_oob(obj, 17, "primary", oob_type="ubuntu")
+
+    def test_set_oob_accepts_generic_oob_sentinel(self):
+        """set_librenms_oob must accept "oob" as a generic fallback type.
+
+        The detection layer in device_operations.py uses "oob" as a sentinel when
+        neither the LibreNMS OS/hardware fields nor the device names contain any
+        specific OOB keyword (idrac/ilo/ipmi/bmc/drac). This is the common case for
+        devices like switch consoles or PDUs. Rejecting "oob" caused HTTP 400 on
+        AddAsOOBView / PromoteToHostView for every such device.
+        """
+        from netbox_librenms_plugin.utils import get_librenms_oob, set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": 99}}
+        obj.cf = obj.custom_field_data
+
+        set_librenms_oob(obj, 55, "default", oob_type="oob")
+        result = get_librenms_oob(obj, "default")
+
+        assert result is not None
+        assert result["id"] == 55
+        assert result["type"] == "oob"
+
+    def test_set_oob_generic_sentinel_case_insensitive(self):
+        """The "oob" sentinel is accepted case-insensitively (OOB, Oob, etc.)."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": 99}}
+
+        # Should not raise
+        set_librenms_oob(obj, 55, "default", oob_type="OOB")
+        assert obj.custom_field_data["librenms_id"]["default"]["oob"]["type"] == "oob"
+
+    def test_set_oob_does_not_call_save(self):
+        """set_librenms_oob must NOT call obj.save() — caller is responsible."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": 42}}
+
+        set_librenms_oob(obj, 17, "primary", oob_type="ilo")
+        obj.save.assert_not_called()
+
+    # ── clear_librenms_oob ────────────────────────────────────────────────────
+
+    def test_clear_oob_removes_oob_sub_key(self):
+        from netbox_librenms_plugin.utils import clear_librenms_oob, get_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": {"id": 42, "oob": {"id": 17, "type": "drac"}}}}
+        obj.cf = obj.custom_field_data
+
+        clear_librenms_oob(obj, "primary")
+        assert get_librenms_oob(obj, "primary") is None
+        # Main id should still be accessible via dict-with-id form
+        assert obj.custom_field_data["librenms_id"]["primary"] == {"id": 42}
+
+    def test_clear_oob_is_noop_when_no_oob(self):
+        """clear_librenms_oob is a no-op when oob key is not present."""
+        from netbox_librenms_plugin.utils import clear_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": {"id": 42}}}
+
+        clear_librenms_oob(obj, "primary")
+        assert obj.custom_field_data["librenms_id"] == {"primary": {"id": 42}}
+
+    def test_clear_oob_does_not_call_save(self):
+        """clear_librenms_oob must NOT call obj.save() — caller is responsible."""
+        from netbox_librenms_plugin.utils import clear_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": {"id": 42, "oob": {"id": 17, "type": "bmc"}}}}
+
+        clear_librenms_oob(obj, "primary")
+        obj.save.assert_not_called()
+
+
+class TestMergeLibreNMSLinks:
+    """Tests for merge_librenms_links() — winner-wins conflict policy."""
+
+    def _make_dev(self, name, librenms_id_dict):
+        d = MagicMock()
+        d.name = name
+        d.custom_field_data = {"librenms_id": librenms_id_dict} if librenms_id_dict is not None else {}
+        return d
+
+    def test_winner_inherits_id_when_winner_has_no_id(self):
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {}})
+        donor = self._make_dev("idrac-jhw6nc4", {"default": {"id": 99}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        assert winner.custom_field_data["librenms_id"]["default"]["id"] == 99
+        assert summary["host_id_from_donor"] == 99
+        assert summary["donor_id_demoted_to_oob"] is None
+
+    def test_winner_inherits_string_id_coerced_to_int(self):
+        """inherit-id branch must coerce donor_id to int, matching the demote branch."""
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {}})
+        # Simulate a custom field value that arrived as a JSON string (e.g. "99").
+        donor = self._make_dev("router-spare", {"default": {"id": "99"}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        stored = winner.custom_field_data["librenms_id"]["default"]["id"]
+        assert stored == 99
+        assert isinstance(stored, int)
+        assert summary["host_id_from_donor"] == 99
+        assert isinstance(summary["host_id_from_donor"], int)
+
+    def test_donor_id_demoted_to_oob_when_winner_has_id_and_donor_name_matches_oob_pattern(self):
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("idrac-jhw6nc4", {"default": {"id": 99}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        assert winner.custom_field_data["librenms_id"]["default"]["id"] == 42
+        assert winner.custom_field_data["librenms_id"]["default"]["oob"]["id"] == 99
+        assert winner.custom_field_data["librenms_id"]["default"]["oob"]["type"] == "idrac"
+        assert summary["donor_id_demoted_to_oob"] == {"id": 99, "type": "idrac"}
+
+    def test_donor_id_demoted_to_oob_generic_when_no_pattern_in_name(self):
+        """Donor id is always demoted; type falls back to 'oob' when no keyword in name."""
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("eve-ng-03-spare", {"default": {"id": 99}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        assert winner.custom_field_data["librenms_id"]["default"]["id"] == 42
+        assert winner.custom_field_data["librenms_id"]["default"]["oob"] == {"id": 99, "type": "oob"}
+        assert summary["donor_id_demoted_to_oob"] == {"id": 99, "type": "oob"}
+
+    def test_winner_inherits_donor_oob_when_winner_has_none(self):
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("eve-ng-02-old", {"default": {"oob": {"id": 77, "type": "ipmi"}}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        assert winner.custom_field_data["librenms_id"]["default"]["oob"] == {"id": 77, "type": "ipmi"}
+        assert summary["oob_from_donor"] == {"id": 77, "type": "ipmi"}
+
+    def test_winner_oob_never_overwritten(self):
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42, "oob": {"id": 11, "type": "drac"}}})
+        donor = self._make_dev("eve-ng-02-old", {"default": {"oob": {"id": 77, "type": "ipmi"}}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        assert winner.custom_field_data["librenms_id"]["default"]["oob"] == {"id": 11, "type": "drac"}
+        assert summary["oob_from_donor"] is None
+
+    def test_legacy_bare_int_raises(self):
+        import pytest
+
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = MagicMock()
+        winner.custom_field_data = {"librenms_id": 42}
+        donor = self._make_dev("idrac-x", {"default": {"id": 99}})
+        with pytest.raises(ValueError):
+            merge_librenms_links(winner, donor, "default")
+
+    def test_malformed_donor_id_raises_clear_error_in_inherit_branch(self):
+        """coerce_librenms_id raises ValueError with a clear message for non-numeric donor ids."""
+        import pytest
+
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {}})
+        donor = self._make_dev("router-spare", {"default": {"id": "not-a-number"}})
+        with pytest.raises(ValueError, match="unparseable librenms_id"):
+            merge_librenms_links(winner, donor, "default")
+
+    def test_malformed_donor_id_raises_clear_error_in_demote_branch(self):
+        """Same clear error when demoting donor id into winner's oob slot."""
+        import pytest
+
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("idrac-jhw6nc4", {"default": {"id": "bad"}})
+        with pytest.raises(ValueError, match="unparseable librenms_id"):
+            merge_librenms_links(winner, donor, "default")
+
+
+class TestMarkLibreNMSMigrated:
+    """Tests for mark_librenms_migrated()."""
+
+    def test_clears_id_and_oob_and_writes_marker(self):
+        from netbox_librenms_plugin.utils import mark_librenms_migrated
+
+        donor = MagicMock()
+        donor.custom_field_data = {"librenms_id": {"default": {"id": 99, "oob": {"id": 11, "type": "drac"}}}}
+        mark_librenms_migrated(donor, winner_pk=42, server_key="default", at="2025-01-01T00:00:00Z")
+
+        entry = donor.custom_field_data["librenms_id"]["default"]
+        assert "id" not in entry
+        assert "oob" not in entry
+        assert entry["_migrated_to"] == {
+            "device_id": 42,
+            "server_key": "default",
+            "at": "2025-01-01T00:00:00Z",
+        }
+
+    def test_default_timestamp_is_iso_z(self):
+        from netbox_librenms_plugin.utils import mark_librenms_migrated
+
+        donor = MagicMock()
+        donor.custom_field_data = {"librenms_id": {"default": {"id": 99}}}
+        mark_librenms_migrated(donor, winner_pk=42, server_key="default")
+
+        ts = donor.custom_field_data["librenms_id"]["default"]["_migrated_to"]["at"]
+        assert ts.endswith("Z")
+        assert len(ts) == 20
+
+    def test_after_marker_find_by_librenms_id_no_longer_matches(self):
+        """Donor with only _migrated_to should not be returned by find_by_librenms_id."""
+        from netbox_librenms_plugin.utils import find_by_librenms_id, mark_librenms_migrated
+
+        donor = MagicMock()
+        donor.custom_field_data = {"librenms_id": {"default": {"id": 99}}}
+        donor.cf = donor.custom_field_data
+        mark_librenms_migrated(donor, winner_pk=42, server_key="default")
+
+        # cf.librenms_id[default] now only has _migrated_to — no id, no oob.
+        # find_by_librenms_id walks cf via the model query, but logic-wise: simulate
+        # by directly inspecting the entry.
+        entry = donor.cf["librenms_id"]["default"]
+        assert entry.get("id") is None
+        assert entry.get("oob") is None
+        # Mock model.objects.filter: should return empty queryset for either id or oob lookup
+        mock_model = MagicMock()
+        mock_model.objects.filter.return_value.first.return_value = None
+        assert find_by_librenms_id(mock_model, 99, "default") is None
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
new file mode 100644
index 000000000..16c054e2b
--- /dev/null
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -0,0 +1,394 @@
+"""
+Tests for Stage 2b: get_migrated_to_marker helper + the per-row
+"Move to winner" view endpoints (MoveInterfaceToWinnerView,
+MoveIPAddressToWinnerView, TransferDeviceIPView).
+
+The view tests use light MagicMock-based plumbing — we patch the model
+queryset chain so the views never touch a real database.  This is
+appropriate because the views' job is glue: validate the marker, look
+up the winner, run a small ORM mutation, and return an HTMX response.
+"""
+
+from unittest.mock import MagicMock, patch
+
+
+# ── helper: get_migrated_to_marker ────────────────────────────────────────
+
+
+class TestGetMigratedToMarker:
+    def test_returns_marker_when_present_and_well_formed(self):
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        donor = MagicMock()
+        donor.cf = {
+            "librenms_id": {
+                "default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "2025-01-01T00:00:00Z"}}
+            }
+        }
+        marker = get_migrated_to_marker(donor, "default")
+        assert marker == {"device_id": 42, "server_key": "default", "at": "2025-01-01T00:00:00Z"}
+
+    def test_returns_none_when_no_cf(self):
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        donor = MagicMock()
+        donor.cf = {}
+        assert get_migrated_to_marker(donor, "default") is None
+
+    def test_returns_none_when_server_key_missing(self):
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        donor = MagicMock()
+        donor.cf = {"librenms_id": {"primary": {"_migrated_to": {"device_id": 42}}}}
+        assert get_migrated_to_marker(donor, "default") is None
+
+    def test_returns_none_when_marker_lacks_device_id(self):
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        donor = MagicMock()
+        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"server_key": "default"}}}}
+        assert get_migrated_to_marker(donor, "default") is None
+
+    def test_returns_none_when_legacy_bare_int(self):
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        donor = MagicMock()
+        donor.cf = {"librenms_id": 42}
+        assert get_migrated_to_marker(donor, "default") is None
+
+    def test_returns_none_for_none_device(self):
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        assert get_migrated_to_marker(None, "default") is None
+
+
+# ── helper: _resolve_winner_for_donor ─────────────────────────────────────
+
+
+class TestResolveWinnerForDonor:
+    def test_returns_winner_and_marker_when_both_exist(self):
+        from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
+
+        donor = MagicMock()
+        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "x"}}}}
+        winner = MagicMock(pk=42)
+
+        with patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device:
+            mock_device.objects.filter.return_value.first.return_value = winner
+            result_winner, result_marker = _resolve_winner_for_donor(donor, "default")
+
+        assert result_winner is winner
+        assert result_marker["device_id"] == 42
+
+    def test_returns_none_winner_when_winner_deleted(self):
+        from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
+
+        donor = MagicMock()
+        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "x"}}}}
+
+        with patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device:
+            mock_device.objects.filter.return_value.first.return_value = None
+            winner, marker = _resolve_winner_for_donor(donor, "default")
+
+        assert winner is None
+        assert marker["device_id"] == 42
+
+    def test_returns_none_when_no_marker(self):
+        from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
+
+        donor = MagicMock()
+        donor.cf = {}
+        winner, marker = _resolve_winner_for_donor(donor, "default")
+        assert winner is None
+        assert marker is None
+
+
+# ── MoveInterfaceToWinnerView ─────────────────────────────────────────────
+
+
+def _hx_request(post=None):
+    """Build an HTMX request."""
+    req = MagicMock()
+    post = post or {}
+    req.POST = MagicMock()
+    req.POST.get = lambda k, d=None: post.get(k, d)
+    req.headers = {"HX-Request": "true"}
+    req.META = {"HTTP_REFERER": "/back"}
+    req.user = MagicMock(is_superuser=True)
+    return req
+
+
+class TestMoveInterfaceToWinnerView:
+    def _setup_view(self):
+        from netbox_librenms_plugin.views.sync.migrate import MoveInterfaceToWinnerView
+
+        view = MoveInterfaceToWinnerView()
+        view.require_all_permissions = MagicMock(return_value=None)
+        return view
+
+    def test_rejects_when_donor_has_no_marker(self):
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10, cf={})
+        interface = MagicMock(pk=5, name="Eth0", device=donor)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(None, None),
+            ),
+        ):
+            resp = view.post(req, pk=5)
+
+        assert resp.status_code == 200
+        assert b"django-messages" in resp.content
+
+    def test_rejects_on_name_collision(self):
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10)
+        winner = MagicMock(pk=20, name="winner")
+        interface = MagicMock(pk=5, name="Eth0", device=donor)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
+        ):
+            mock_iface_cls.objects.filter.return_value.exists.return_value = True
+            resp = view.post(req, pk=5)
+
+        assert resp.status_code == 200
+        assert b"django-messages" in resp.content
+
+    def test_happy_path_reassigns_device_and_returns_hx_refresh(self):
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10)
+        winner = MagicMock(pk=20, name="winner")
+        interface = MagicMock(pk=5, name="Eth0", device=donor)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
+            patch("netbox_librenms_plugin.views.sync.migrate.messages"),
+        ):
+            mock_iface_cls.objects.filter.return_value.exists.return_value = False
+            mock_iface_cls.objects.filter.return_value.update.return_value = 1
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = []
+            resp = view.post(req, pk=5)
+
+        # Conditional update (with device=donor guard) used instead of stale instance.save()
+        mock_iface_cls.objects.filter.assert_called_with(pk=interface.pk, device=donor)
+        mock_iface_cls.objects.filter.return_value.update.assert_called_once_with(device=winner)
+        interface.save.assert_not_called()
+        assert resp.headers.get("HX-Refresh") == "true"
+
+    def test_perm_gate_short_circuits(self):
+        from django.http import HttpResponse
+
+        from netbox_librenms_plugin.views.sync.migrate import MoveInterfaceToWinnerView
+
+        view = MoveInterfaceToWinnerView()
+        view.require_all_permissions = MagicMock(return_value=HttpResponse(status=403))
+        req = _hx_request()
+        resp = view.post(req, pk=5)
+        assert resp.status_code == 403
+
+
+# ── TransferDeviceIPView ──────────────────────────────────────────────────
+
+
+class TestTransferDeviceIPView:
+    def _setup_view(self):
+        from netbox_librenms_plugin.views.sync.migrate import TransferDeviceIPView
+
+        view = TransferDeviceIPView()
+        view.require_all_permissions = MagicMock(return_value=None)
+        return view
+
+    def test_unknown_ip_kind_rejected(self):
+        view = self._setup_view()
+        req = _hx_request()
+        resp = view.post(req, pk=10, ip_kind="bogus")
+        assert resp.status_code == 200
+        assert b"django-messages" in resp.content
+
+    def test_rejects_when_winner_already_has_field(self):
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        donor_ip = MagicMock(address="10.0.0.1/24")
+        donor = MagicMock(pk=10, primary_ip4=donor_ip)
+        winner = MagicMock(pk=20, name="winner", primary_ip4=MagicMock(address="10.0.0.99/24"))
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=donor),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+        ):
+            resp = view.post(req, pk=10, ip_kind="primary4")
+
+        assert resp.status_code == 200
+        assert b"django-messages" in resp.content
+
+    def test_happy_path_transfers_oob_ip(self):
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        oob_ip = MagicMock(address="10.0.0.5/24")
+        donor = MagicMock(pk=10, oob_ip=oob_ip)
+        winner = MagicMock(pk=20, name="winner", oob_ip=None)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=donor),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
+            patch("netbox_librenms_plugin.views.sync.migrate.messages"),
+        ):
+            # Return the already-constructed donor/winner mocks from the locked
+            # queryset so {d.pk: d for d in ...} builds a dict with both PKs.
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                donor,
+                winner,
+            ]
+            resp = view.post(req, pk=10, ip_kind="oob")
+        assert donor.oob_ip is None
+        assert winner.oob_ip is oob_ip
+        winner.save.assert_called_once()
+        donor.save.assert_called_once()
+        assert resp.headers.get("HX-Refresh") == "true"
+
+
+# ── MoveIPAddressToWinnerView ────────────────────────────────────────────
+
+
+class TestMoveIPAddressToWinnerView:
+    def _setup_view(self):
+        from netbox_librenms_plugin.views.sync.migrate import MoveIPAddressToWinnerView
+
+        view = MoveIPAddressToWinnerView()
+        view.require_all_permissions = MagicMock(return_value=None)
+        return view
+
+    def test_rejects_when_ip_not_assigned_to_interface(self):
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        ip = MagicMock(pk=7)
+        ip.assigned_object = None  # not an Interface
+
+        with patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=ip):
+            resp = view.post(req, pk=7)
+
+        assert resp.status_code == 200
+        assert b"django-messages" in resp.content
+
+    def test_rejects_when_winner_lacks_same_name_interface(self):
+        from dcim.models import Interface
+
+        from netbox_librenms_plugin.views.sync.migrate import MoveIPAddressToWinnerView
+
+        view = MoveIPAddressToWinnerView()
+        view.require_all_permissions = MagicMock(return_value=None)
+
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10)
+        winner = MagicMock(pk=20, name="winner")
+        donor_iface = MagicMock(spec=Interface)
+        donor_iface.name = "Eth0"
+        donor_iface.device = donor
+        ip = MagicMock(pk=7, address="10.0.0.1/24")
+        ip.assigned_object = donor_iface
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=ip),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch.object(Interface, "objects") as mock_objects,
+        ):
+            # exists() drives the pre-check; returns False so the view rejects
+            # before transaction.atomic() is entered.
+            mock_objects.filter.return_value.exists.return_value = False
+            resp = view.post(req, pk=7)
+
+        assert resp.status_code == 200
+        assert b"django-messages" in resp.content
+
+    def test_happy_path_reassigns_ip_to_winner_interface(self):
+        from dcim.models import Device, Interface
+        from ipam.models import IPAddress as IPAddressModel
+
+        from netbox_librenms_plugin.views.sync.migrate import MoveIPAddressToWinnerView
+
+        view = MoveIPAddressToWinnerView()
+        view.require_all_permissions = MagicMock(return_value=None)
+
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10, name="donor-device")
+        winner = MagicMock(pk=20, name="winner-device")
+        donor_iface = MagicMock(spec=Interface)
+        donor_iface.name = "Eth0"
+        donor_iface.device = donor
+        donor_iface.device_id = 10
+        winner_iface = MagicMock(spec=Interface, name="Eth0")
+        winner_iface.name = "Eth0"
+
+        ip = MagicMock(pk=7, address="10.0.0.1/24")
+        ip.assigned_object = donor_iface
+
+        locked_donor = MagicMock(pk=10, name="donor-device")
+        locked_winner = MagicMock(pk=20, name="winner-device")
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=ip),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch.object(Interface, "objects") as mock_iface_objects,
+            patch.object(Device, "objects") as mock_device_objects,
+            patch.object(IPAddressModel, "objects") as mock_ip_objects,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction") as mock_tx,
+        ):
+            mock_iface_objects.filter.return_value.exists.return_value = True
+            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = winner_iface
+
+            locked_list = [locked_donor, locked_winner]
+            mock_device_objects.select_for_update.return_value.filter.return_value.order_by.return_value = locked_list
+
+            locked_ip = MagicMock(pk=7, address="10.0.0.1/24")
+            locked_ip.assigned_object = donor_iface
+            mock_ip_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_ip
+
+            mock_tx.atomic.return_value.__enter__ = MagicMock(return_value=None)
+            mock_tx.atomic.return_value.__exit__ = MagicMock(return_value=False)
+
+            resp = view.post(req, pk=7)
+
+        assert locked_ip.assigned_object is winner_iface
+        locked_ip.save.assert_called_once_with(update_fields=["assigned_object_type", "assigned_object_id"])
+        assert resp.status_code == 200
diff --git a/netbox_librenms_plugin/urls.py b/netbox_librenms_plugin/urls.py
index 922597387..2b1d4d05a 100644
--- a/netbox_librenms_plugin/urls.py
+++ b/netbox_librenms_plugin/urls.py
@@ -12,8 +12,14 @@
 )
 from .views import (
     AddDeviceToLibreNMSView,
+    AddAsOOBView,
     AddDeviceTypeMappingView,
     AddPlatformMappingView,
+    PromoteToHostView,
+    MergeNetBoxDevicesView,
+    MoveInterfaceToWinnerView,
+    MoveIPAddressToWinnerView,
+    TransferDeviceIPView,
     AssignVCSerialView,
     BulkImportConfirmView,
     BulkImportDevicesView,
@@ -431,6 +437,36 @@
         DeviceConflictActionView.as_view(),
         name="device_conflict_action",
     ),
+    path(
+        "device-import/add-as-oob/<int:device_id>/",
+        AddAsOOBView.as_view(),
+        name="device_add_as_oob",
+    ),
+    path(
+        "device-import/promote-to-host/<int:device_id>/",
+        PromoteToHostView.as_view(),
+        name="device_promote_to_host",
+    ),
+    path(
+        "device-import/merge-netbox-devices/<int:device_id>/",
+        MergeNetBoxDevicesView.as_view(),
+        name="device_merge_netbox_devices",
+    ),
+    path(
+        "interface/<int:pk>/move-to-winner/",
+        MoveInterfaceToWinnerView.as_view(),
+        name="interface_move_to_winner",
+    ),
+    path(
+        "ipaddress/<int:pk>/move-to-winner/",
+        MoveIPAddressToWinnerView.as_view(),
+        name="ipaddress_move_to_winner",
+    ),
+    path(
+        "device/<int:pk>/transfer-ip/<str:ip_kind>/",
+        TransferDeviceIPView.as_view(),
+        name="device_transfer_ip",
+    ),
     path(
         "device-import/add-device-type-mapping/<int:device_id>/",
         AddDeviceTypeMappingView.as_view(),
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index eb29a86ac..fbbfa00ab 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -360,9 +360,18 @@ def get_librenms_sync_device(device: Device, server_key: str = None) -> Optional
     all_members = vc.members.all()
 
     def _is_valid_librenms_id(val):
-        # Reject None, booleans, and anything that doesn't coerce to a positive int.
+        # Reject None and booleans.
         if val is None or isinstance(val, bool):
             return False
+        # Handle new per-server dict form: {"id": 42, "oob": {...}}
+        if isinstance(val, dict):
+            inner = val.get("id")
+            if inner is None or isinstance(inner, bool):
+                return False
+            try:
+                return int(inner) > 0
+            except (TypeError, ValueError):
+                return False
         try:
             return int(val) > 0
         except (TypeError, ValueError):
@@ -903,6 +912,28 @@ def check_vlan_group_matches(
     return True
 
 
+def coerce_librenms_id(value) -> int | None:
+    """Coerce a raw LibreNMS ID value (int or string-digit) to int, or None.
+
+    Accepts only ``int`` and ``str`` — other types (None, dicts, MagicMocks,
+    etc.) return None.  Booleans are rejected because ``bool`` is a subclass
+    of ``int`` in Python, so ``int(True)`` silently becomes ``1`` — a
+    valid-looking device ID.  Zero and negative values are also rejected since
+    LibreNMS IDs are strictly positive integers.
+    """
+    if isinstance(value, bool):
+        return None
+    if isinstance(value, int):
+        return value if value > 0 else None
+    if isinstance(value, str):
+        try:
+            coerced = int(value)
+            return coerced if coerced > 0 else None
+        except ValueError:
+            return None
+    return None
+
+
 def get_librenms_device_id(obj, server_key: str = "default", *, auto_save: bool = True):
     """
     Get the LibreNMS device/port ID for a specific server from the JSON custom field.
@@ -951,6 +982,26 @@ def get_librenms_device_id(obj, server_key: str = "default", *, auto_save: bool
         value = cf_value.get(server_key)
         if isinstance(value, bool):
             return None
+        if isinstance(value, dict):
+            # New form: {"id": 42, "oob": {...}} — extract the main device id.
+            inner = value.get("id")
+            if isinstance(inner, bool):
+                return None
+            if isinstance(inner, int):
+                return inner if inner > 0 else None
+            if isinstance(inner, str):
+                try:
+                    int_id = int(inner)
+                except (ValueError, TypeError):
+                    return None
+                if int_id <= 0:
+                    return None
+                if auto_save:
+                    value["id"] = int_id
+                    obj.custom_field_data["librenms_id"] = cf_value
+                    obj.save(update_fields=["custom_field_data"])
+                return int_id
+            return None
         if isinstance(value, str):
             # Normalise string-stored ID inside JSON dict and write back.
             try:
@@ -1024,7 +1075,7 @@ def set_librenms_device_id(obj, device_id, server_key: str = "default"):
         )
         cf_value = {}
     try:
-        cf_value[server_key] = int(device_id)
+        int_id = int(device_id)
     except (TypeError, ValueError):
         logger.warning(
             "librenms_id device_id %r is not a valid integer on %r; not storing.",
@@ -1032,6 +1083,19 @@ def set_librenms_device_id(obj, device_id, server_key: str = "default"):
             obj,
         )
         return  # Don't persist an invalid entry
+    if int_id <= 0:
+        logger.warning(
+            "librenms_id device_id %r must be a positive integer on %r; not storing.",
+            device_id,
+            obj,
+        )
+        return
+    # Preserve any existing OOB sub-object when rewriting the main device id.
+    existing_entry = cf_value.get(server_key)
+    if isinstance(existing_entry, dict) and "oob" in existing_entry:
+        cf_value[server_key] = {"id": int_id, "oob": existing_entry["oob"]}
+    else:
+        cf_value[server_key] = int_id
     obj.custom_field_data["librenms_id"] = cf_value
 
 
@@ -1070,6 +1134,12 @@ def find_by_librenms_id(model, librenms_id, server_key: str = "default"):
     q = Q(**{f"custom_field_data__librenms_id__{server_key}": librenms_id})
     # Also match when the namespaced value was stored as a string (e.g. {"production": "42"}).
     q |= Q(**{f"custom_field_data__librenms_id__{server_key}": str(librenms_id)})
+    # Match when value stored as {"id": librenms_id, "oob": {...}} — new dict-with-id form.
+    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": librenms_id})
+    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": str(librenms_id)})
+    # Match when librenms_id is the OOB device id — so re-import recognises merged device.
+    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": librenms_id})
+    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": str(librenms_id)})
     # Always include legacy bare-integer and bare-string IDs as a universal fallback.
     # Legacy records were created before multi-server support; they should be visible
     # regardless of which server is currently active.
@@ -1086,6 +1156,10 @@ def find_by_librenms_id(model, librenms_id, server_key: str = "default"):
                 canonical_str = str(int_value)
                 q |= Q(**{f"custom_field_data__librenms_id__{server_key}": canonical_str})
                 q |= Q(**{f"custom_field_data__librenms_id__{server_key}": int_value})
+                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": canonical_str})
+                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": int_value})
+                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": canonical_str})
+                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": int_value})
                 q |= Q(custom_field_data__librenms_id=canonical_str)
                 q |= Q(custom_field_data__librenms_id=int_value)
         except ValueError:
@@ -1093,6 +1167,136 @@ def find_by_librenms_id(model, librenms_id, server_key: str = "default"):
     return model.objects.filter(q).first()
 
 
+def get_librenms_oob(obj, server_key: str = "default") -> dict | None:
+    """
+    Return the OOB sub-object from the ``librenms_id`` JSON custom field, or ``None``.
+
+    Read-only — never triggers a DB write.  Returns the raw ``oob`` dict verbatim so
+    callers can inspect ``id``, ``type``, ``version``, and ``ip`` without additional helpers.
+
+    Returns ``None`` when:
+    - the field is absent, a legacy bare integer, or not a dict;
+    - the server-key entry is a bare integer (no OOB attached);
+    - the ``oob`` key is missing or not a dict.
+
+    Args:
+        obj: NetBox object with a ``librenms_id`` custom field.
+        server_key: LibreNMS server key (from plugin ``servers`` config).
+
+    Returns:
+        dict or None
+    """
+    cf_value = obj.cf.get("librenms_id")
+    if not isinstance(cf_value, dict):
+        return None
+    entry = cf_value.get(server_key)
+    if not isinstance(entry, dict):
+        return None
+    oob = entry.get("oob")
+    return oob if isinstance(oob, dict) else None
+
+
+def set_librenms_oob(
+    obj,
+    oob_device_id: int,
+    server_key: str = "default",
+    *,
+    oob_type: str,
+    version: str | None = None,
+    ip: str | None = None,
+) -> None:
+    """
+    Attach an OOB management controller to a device under *server_key*.
+
+    Promotes the server-key value to the ``{"id": N, "oob": {...}}`` dict form if it is
+    currently a bare integer.  Validates *oob_type* against ``OOB_TYPE_PATTERN`` or accepts
+    the generic sentinel ``"oob"`` (used when no specific type keyword can be detected).
+
+    Does **not** call ``obj.save()`` — the caller is responsible for persisting the change.
+
+    Args:
+        obj: NetBox object with a ``librenms_id`` custom field.
+        oob_device_id: LibreNMS device ID of the OOB controller.
+        server_key: LibreNMS server key (from plugin ``servers`` config).
+        oob_type: Raw type string (e.g. ``"iDRAC9"``, ``"ilo"``, or the generic ``"oob"``).
+            Will be normalized to lowercase.
+        version: Optional firmware/software version string.
+        ip: Optional IP address string of the OOB controller.
+
+    Raises:
+        ValueError: if *oob_type* does not match any known OOB type and is not the
+            generic ``"oob"`` sentinel.
+    """
+    from netbox_librenms_plugin.constants import OOB_TYPE_PATTERN, OOB_TYPES
+
+    _type_normalized = (oob_type or "").strip().lower()
+    if _type_normalized == "oob":
+        # Generic sentinel: OOB relationship confirmed but specific controller type unknown.
+        normalized_type = "oob"
+    elif not (match := OOB_TYPE_PATTERN.search(_type_normalized)):
+        raise ValueError(f"oob_type {oob_type!r} does not match any known OOB type {OOB_TYPES}")
+    else:
+        normalized_type = match.group(1).lower()
+
+    # Validate the OOB device ID: reject booleans (int subclass), zero, and negatives.
+    if isinstance(oob_device_id, bool) or not isinstance(oob_device_id, (int, str)):
+        raise ValueError(f"oob_device_id must be a positive integer, got {oob_device_id!r}")
+    _oob_id = coerce_librenms_id(oob_device_id)
+    if _oob_id is None:
+        raise ValueError(f"oob_device_id must be a positive integer, got {oob_device_id!r}")
+
+    cf_value = obj.custom_field_data.get("librenms_id") or {}
+    if not isinstance(cf_value, dict):
+        logger.warning("librenms_id on %r is not a dict; cannot set OOB.", obj)
+        return
+
+    entry = cf_value.get(server_key)
+    if isinstance(entry, int) and not isinstance(entry, bool):
+        # Promote bare int to dict form, preserving the main device id.
+        entry = {"id": entry}
+    elif isinstance(entry, str):
+        coerced = coerce_librenms_id(entry)
+        entry = {"id": coerced} if coerced else {}
+    elif isinstance(entry, dict):
+        entry = dict(entry)  # shallow copy so we don't mutate the stored dict in-place
+    else:
+        entry = {}
+
+    oob: dict = {"id": _oob_id, "type": normalized_type}
+    if version:
+        oob["version"] = version
+    if ip:
+        oob["ip"] = ip
+    entry["oob"] = oob
+    cf_value[server_key] = entry
+    obj.custom_field_data["librenms_id"] = cf_value
+
+
+def clear_librenms_oob(obj, server_key: str = "default") -> None:
+    """
+    Remove the OOB sub-object from the server-key entry of ``librenms_id``.
+
+    The entry is left in ``{"id": N}`` object form — it is NOT demoted back to a bare
+    integer (either form is valid; keeping object form avoids an extra save).
+
+    Does **not** call ``obj.save()`` — the caller is responsible for persisting the change.
+    Is a no-op when the server-key entry has no ``oob`` sub-key.
+
+    Args:
+        obj: NetBox object with a ``librenms_id`` custom field.
+        server_key: LibreNMS server key (from plugin ``servers`` config).
+    """
+    cf_value = obj.custom_field_data.get("librenms_id")
+    if not isinstance(cf_value, dict):
+        return
+    entry = cf_value.get(server_key)
+    if not isinstance(entry, dict):
+        return
+    entry.pop("oob", None)
+    cf_value[server_key] = entry
+    obj.custom_field_data["librenms_id"] = cf_value
+
+
 def migrate_legacy_librenms_id(obj, server_key: str = "default") -> bool:
     """
     Migrate a legacy bare-integer ``librenms_id`` custom field to the JSON dict format,
@@ -1176,6 +1380,182 @@ def netbox_resolves_module_token_per_leaf():
     return version >= _MODULE_TOKEN_LEAF_FIX_VERSION
 
 
+def merge_librenms_links(winner, donor, server_key: str = "default") -> dict:
+    """
+    Merge donor's ``librenms_id[server_key]`` link state into winner's.
+
+    Used by the Stage-2 "two NetBox devices represent the same physical box"
+    flow.  This function **only mutates the winner's** ``custom_field_data``.
+    The donor is not modified here — callers must call
+    :func:`mark_librenms_migrated` separately (and save both objects
+    themselves) to clear the donor's active link and stamp the
+    ``_migrated_to`` marker.
+
+    Conflict policy (winner-wins for already-populated fields):
+
+    * If winner already has ``id`` set, donor's ``id`` is moved into the
+      ``oob`` slot (only when winner has no ``oob`` yet, with type derived
+      from the donor's name when possible).
+    * If winner has no ``id`` and donor does, winner inherits ``id``.
+    * If donor has an ``oob`` sub-block and winner has none, winner
+      inherits it verbatim.
+    * Winner's existing ``oob`` is never overwritten.
+
+    Args:
+        winner: NetBox Device that will hold the merged link state.
+        donor: NetBox Device whose link state will be absorbed.
+        server_key: LibreNMS server key to scope the merge to.
+
+    Returns:
+        A dict describing what was actually merged: keys ``host_id_from_donor``,
+        ``oob_from_donor`` (None or dict), ``donor_id_demoted_to_oob``
+        (None or dict).  Useful for audit logging and tests.
+    """
+    from netbox_librenms_plugin.constants import OOB_TYPE_PATTERN
+
+    summary = {
+        "host_id_from_donor": None,
+        "oob_from_donor": None,
+        "donor_id_demoted_to_oob": None,
+    }
+
+    winner_cf = winner.custom_field_data.get("librenms_id") or {}
+    donor_cf = donor.custom_field_data.get("librenms_id") or {}
+    if not isinstance(winner_cf, dict) or not isinstance(donor_cf, dict):
+        # Legacy bare-int forms must be migrated by the caller before merging.
+        raise ValueError("Cannot merge: one or both devices have a legacy bare-integer librenms_id.")
+
+    winner_entry = winner_cf.get(server_key)
+    if isinstance(winner_entry, int) and not isinstance(winner_entry, bool):
+        winner_entry = {"id": winner_entry}
+    elif isinstance(winner_entry, str):
+        _coerced = coerce_librenms_id(winner_entry)
+        winner_entry = {"id": _coerced} if _coerced else {}
+    elif isinstance(winner_entry, dict):
+        winner_entry = dict(winner_entry)
+    else:
+        winner_entry = {}
+
+    donor_entry = donor_cf.get(server_key)
+    if isinstance(donor_entry, int) and not isinstance(donor_entry, bool):
+        donor_entry = {"id": donor_entry}
+    elif isinstance(donor_entry, str):
+        _coerced = coerce_librenms_id(donor_entry)
+        donor_entry = {"id": _coerced} if _coerced else {}
+    elif not isinstance(donor_entry, dict):
+        donor_entry = {}
+
+    donor_id = donor_entry.get("id")
+    donor_oob = donor_entry.get("oob") if isinstance(donor_entry.get("oob"), dict) else None
+
+    # Coerce both IDs before branching so that a malformed but truthy winner_id
+    # (e.g. "abc") does not incorrectly trigger the "demote donor" path.
+    _raw_winner_id = winner_entry.get("id")
+    _raw_donor_id = donor_id
+    winner_id = coerce_librenms_id(_raw_winner_id) if _raw_winner_id is not None else None
+    donor_id = coerce_librenms_id(_raw_donor_id) if _raw_donor_id is not None else None
+    if _raw_winner_id is not None and winner_id is None:
+        raise ValueError(
+            f"winner '{winner.name}' has an unparseable librenms_id[{server_key!r}] id "
+            f"{_raw_winner_id!r} — expected a positive integer or numeric string."
+        )
+    if _raw_donor_id is not None and donor_id is None:
+        raise ValueError(
+            f"donor '{donor.name}' has an unparseable librenms_id[{server_key!r}] id "
+            f"{_raw_donor_id!r} — expected a positive integer or numeric string."
+        )
+    winner_oob = winner_entry.get("oob") if isinstance(winner_entry.get("oob"), dict) else None
+
+    if winner_id is None and donor_id is not None:
+        winner_entry["id"] = donor_id
+        summary["host_id_from_donor"] = donor_id
+    elif winner_id is not None and donor_id is not None and winner_oob is None:
+        # Demote donor's host id into winner's oob slot. Infer type from donor name.
+        match = OOB_TYPE_PATTERN.search(donor.name or "")
+        inferred_type = match.group(1).lower() if match else "oob"
+        demoted = {"id": donor_id, "type": inferred_type}
+        winner_entry["oob"] = demoted
+        summary["donor_id_demoted_to_oob"] = demoted
+        winner_oob = demoted
+
+    if donor_oob and winner_oob is None:
+        winner_entry["oob"] = dict(donor_oob)
+        summary["oob_from_donor"] = dict(donor_oob)
+
+    winner_cf[server_key] = winner_entry
+    winner.custom_field_data["librenms_id"] = winner_cf
+    return summary
+
+
+def mark_librenms_migrated(donor, winner_pk: int, server_key: str = "default", at: str | None = None) -> None:
+    """
+    Mark *donor* as migrated to the device with primary key *winner_pk*.
+
+    Removes any active ``id`` / ``oob`` keys from ``donor.custom_field_data
+    ['librenms_id'][server_key]`` (so the device is no longer matched by
+    ``find_by_librenms_id``) and writes a ``_migrated_to`` sub-key with the
+    target device pk, server key, and ISO-8601 UTC timestamp.
+
+    Does **not** call ``donor.save()`` — caller is responsible for persisting.
+
+    Args:
+        donor: NetBox Device being absorbed by the winner.
+        winner_pk: Primary key of the winning device.
+        server_key: LibreNMS server key whose link state is being cleared.
+        at: ISO timestamp string. When None, ``datetime.utcnow().isoformat()``
+            with a ``Z`` suffix is used.
+    """
+    from datetime import datetime, timezone
+
+    cf_value = donor.custom_field_data.get("librenms_id") or {}
+    if not isinstance(cf_value, dict):
+        cf_value = {}
+    entry = cf_value.get(server_key)
+    if isinstance(entry, int) and not isinstance(entry, bool):
+        entry = {"id": entry}
+    elif not isinstance(entry, dict):
+        entry = {}
+    entry.pop("id", None)
+    entry.pop("oob", None)
+    entry["_migrated_to"] = {
+        "device_id": int(winner_pk),
+        "server_key": server_key,
+        "at": at or datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
+    }
+    cf_value[server_key] = entry
+    donor.custom_field_data["librenms_id"] = cf_value
+
+
+def get_migrated_to_marker(device, server_key: str = "default") -> dict | None:
+    """
+    Read the ``_migrated_to`` marker (Stage 2b) from the device's
+    ``librenms_id[server_key]`` sub-block.
+
+    Returns the marker dict ``{device_id, server_key, at}`` when the donor
+    was previously merged into another NetBox device via
+    :func:`mark_librenms_migrated`, or ``None`` when no marker is present
+    (or the cf is malformed).
+
+    Used by the librenms-sync UI to switch a donor device into "migrated
+    mode": disable sync actions and surface per-row "Move to winner"
+    buttons.
+    """
+    if device is None:
+        return None
+    cf_value = device.cf.get("librenms_id") if hasattr(device, "cf") else None
+    if not isinstance(cf_value, dict):
+        return None
+    entry = cf_value.get(server_key)
+    if not isinstance(entry, dict):
+        return None
+    marker = entry.get("_migrated_to")
+    if not isinstance(marker, dict):
+        return None
+    if not isinstance(marker.get("device_id"), int):
+        return None
+    return marker
+
+
 def has_nested_name_conflict(module_type, module_bay, sibling_counts=None):
     """
     Check if installing this module type in a nested bay would cause a name conflict.
diff --git a/netbox_librenms_plugin/views/__init__.py b/netbox_librenms_plugin/views/__init__.py
index 4035b0297..5f1462a3c 100644
--- a/netbox_librenms_plugin/views/__init__.py
+++ b/netbox_librenms_plugin/views/__init__.py
@@ -110,8 +110,13 @@
     PlatformMappingListView,
     PlatformMappingView,
 )
-from .imports.actions import AddDeviceTypeMappingView  # noqa: F401
-from .imports.actions import AddPlatformMappingView  # noqa: F401
+from .imports.actions import (  # noqa: F401
+    AddAsOOBView,
+    AddDeviceTypeMappingView,
+    AddPlatformMappingView,
+    MergeNetBoxDevicesView,
+    PromoteToHostView,
+)
 from .object_sync import (  # noqa: F401
     DeviceCableTableView,
     DeviceInterfaceTableView,
@@ -145,4 +150,9 @@
 from .sync.interfaces import DeleteNetBoxInterfacesView, SyncInterfacesView  # noqa: F401
 from .sync.ip_addresses import SyncIPAddressesView  # noqa: F401
 from .sync.locations import SyncSiteLocationView  # noqa: F401
+from .sync.migrate import (  # noqa: F401
+    MoveInterfaceToWinnerView,
+    MoveIPAddressToWinnerView,
+    TransferDeviceIPView,
+)
 from .sync.vlans import SyncVLANsView  # noqa: F401
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index 969400143..c1452fb33 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -13,6 +13,7 @@
 
 from netbox_librenms_plugin.utils import (
     get_interface_name_field,
+    get_librenms_oob,
     get_librenms_sync_device,
     get_virtual_chassis_member,
 )
@@ -109,8 +110,47 @@ def get_links_data(self, obj):
                     "remote_device": link.get("remote_hostname"),
                     "remote_port_id": link.get("remote_port_id"),
                     "remote_device_id": link.get("remote_device_id"),
+                    "_source": "main",
                 }
             )
+
+        # If an OOB controller is linked, fetch its LLDP links and merge.
+        lookup_device = get_librenms_sync_device(obj, server_key=self.librenms_api.server_key) or obj
+        oob = get_librenms_oob(lookup_device, server_key=self.librenms_api.server_key)
+        if oob and oob.get("id"):
+            oob_success, oob_data = self.librenms_api.get_device_links(oob["id"])
+            if oob_success and "error" not in oob_data:
+                # Build a port-id → name map for the OOB device using the same
+                # interface_name_field as the main device so names are consistent.
+                oob_ports_success, oob_ports_data = self.librenms_api.get_ports(oob["id"])
+                oob_local_ports_map = {}
+                if oob_ports_success:
+                    for port in (oob_ports_data or {}).get("ports", []):
+                        raw_port_id = port.get("port_id")
+                        if raw_port_id is None:
+                            continue
+                        port_name = port.get(interface_name_field)
+                        if port_name is None:
+                            continue
+                        oob_local_ports_map[str(raw_port_id)] = port_name
+
+                for link in oob_data.get("links", []):
+                    oob_port_id = link.get("local_port_id")
+                    oob_local_port = oob_local_ports_map.get(str(oob_port_id)) if oob_port_id else None
+                    if oob_local_port is None:
+                        oob_local_port = link.get("local_port")
+                    links_data.append(
+                        {
+                            "local_port": oob_local_port,
+                            "local_port_id": oob_port_id,
+                            "remote_port": link.get("remote_port"),
+                            "remote_device": link.get("remote_hostname"),
+                            "remote_port_id": link.get("remote_port_id"),
+                            "remote_device_id": link.get("remote_device_id"),
+                            "_source": "oob",
+                        }
+                    )
+
         return links_data
 
     def get_device_by_id_or_name(self, remote_device_id, hostname, server_key=None):
@@ -340,6 +380,7 @@ def _prepare_context(self, request, obj, fetch_fresh=False):
                 "remote_device",
                 "remote_port_id",
                 "remote_device_id",
+                "_source",
             }
             links_data = [{k: v for k, v in link.items() if k in _raw_keys} for link in links_data]
 
@@ -471,6 +512,7 @@ def post(self, request):
                         "remote_device",
                         "remote_port_id",
                         "remote_device_id",
+                        "_source",
                     }
                     link_data = {k: v for k, v in link_data.items() if k in _raw_keys}
 
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index b3f3741b2..746015938 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -6,6 +6,7 @@
 
 from netbox_librenms_plugin.utils import (
     get_interface_name_field,
+    get_librenms_oob,
     get_virtual_chassis_member,
     normalize_librenms_port_id,
 )
@@ -123,9 +124,40 @@ def post(self, request, pk):
         # Enrich ports with VLAN data for trunk ports
         ports = librenms_data.get("ports", [])
         enriched_ports = self._enrich_ports_with_vlan_data(ports, interface_name_field)
+        for port in enriched_ports:
+            port["_source"] = "main"
         librenms_data["ports"] = enriched_ports
 
+        # If an OOB controller is linked, fetch its ports and merge them in.
         _server_key = self.librenms_api.server_key
+        oob = get_librenms_oob(obj, server_key=_server_key)
+        if oob and oob.get("id"):
+            oob_success, oob_raw = self.librenms_api.get_ports(oob["id"])
+            if oob_success:
+                oob_ports = oob_raw.get("ports", [])
+                oob_enriched = self._enrich_ports_with_vlan_data(oob_ports, interface_name_field)
+                for port in oob_enriched:
+                    port["_source"] = "oob"
+                # Detect shared-LOM: same MAC seen on BOTH main and OOB sides.
+                # Build separate per-source MAC sets so that within-source
+                # duplicates are not falsely flagged as cross-source conflicts.
+                main_macs: set[str] = set()
+                for port in enriched_ports:
+                    mac = (port.get("ifPhysAddress") or "").lower().strip()
+                    if mac:
+                        main_macs.add(mac)
+                oob_macs: set[str] = set()
+                for port in oob_enriched:
+                    mac = (port.get("ifPhysAddress") or "").lower().strip()
+                    if mac:
+                        oob_macs.add(mac)
+                shared_macs = main_macs & oob_macs
+                if shared_macs:
+                    for port in enriched_ports + oob_enriched:
+                        mac = (port.get("ifPhysAddress") or "").lower().strip()
+                        if mac in shared_macs:
+                            port["_dedup_conflict"] = True
+                librenms_data["ports"] = enriched_ports + oob_enriched
         # Store data in cache (keyed by server to avoid cross-server collisions)
         cache.set(
             self.get_cache_key(obj, "ports", _server_key),
@@ -219,7 +251,8 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None):
                 if hasattr(obj, "virtual_chassis") and obj.virtual_chassis:
                     chassis_member = get_virtual_chassis_member(obj, port.get(interface_name_field))
                     device_interfaces = interfaces_by_device.get(
-                        chassis_member.id, {"by_name": {}, "by_librenms_id": {}}
+                        chassis_member.id if chassis_member else obj.id,
+                        {"by_name": {}, "by_librenms_id": {}},
                     )
                 else:
                     device_interfaces = interfaces_by_device.get(obj.id, {"by_name": {}, "by_librenms_id": {}})
diff --git a/netbox_librenms_plugin/views/base/librenms_sync_view.py b/netbox_librenms_plugin/views/base/librenms_sync_view.py
index ee9bf57fb..34b4f5cd2 100644
--- a/netbox_librenms_plugin/views/base/librenms_sync_view.py
+++ b/netbox_librenms_plugin/views/base/librenms_sync_view.py
@@ -12,6 +12,7 @@
     get_interface_name_field,
     get_librenms_device_id,
     get_librenms_sync_device,
+    get_migrated_to_marker,
     match_librenms_hardware_to_device_type,
     resolve_naming_preferences,
 )
@@ -154,11 +155,41 @@ def get_context_data(self, request, obj):
                     _lookup_device._meta.model_name if _lookup_device else obj._meta.model_name
                 ),
                 "object_model_name": obj._meta.model_name,
+                **self._build_migrated_context(_lookup_device, self.librenms_api.server_key),
             }
         )
 
         return context
 
+    @staticmethod
+    def _build_migrated_context(obj, server_key):
+        """
+        Build Stage 2b "donor migrated mode" context.
+
+        Returns a dict with:
+        * ``migrated_to_marker`` — the marker dict (``{device_id, server_key, at}``)
+          when this device was previously merged into another via
+          :func:`mark_librenms_migrated`, else ``None``.
+        * ``migrated_to_winner`` — the winner :class:`Device` instance (or
+          ``None`` if it has been deleted since the marker was written).
+
+        When ``migrated_to_marker`` is set, all sync action buttons should
+        be hidden and per-row "Move to winner" actions should be shown
+        instead.
+        """
+        marker = get_migrated_to_marker(obj, server_key)
+        if not marker:
+            return {"migrated_to_marker": None, "migrated_to_winner": None}
+
+        from dcim.models import Device
+
+        try:
+            winner_pk = int(marker.get("device_id"))
+        except (TypeError, ValueError):
+            return {"migrated_to_marker": marker, "migrated_to_winner": None}
+        winner = Device.objects.filter(pk=winner_pk).first()
+        return {"migrated_to_marker": marker, "migrated_to_winner": winner}
+
     @staticmethod
     def _build_all_server_mappings(obj, active_server_key):
         """
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index 354236944..aca8cc643 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -9,6 +9,7 @@
 
 from netbox_librenms_plugin.utils import (
     get_librenms_device_id,
+    get_librenms_oob,
     get_librenms_sync_device,
     get_module_template_interface_names,
     normalize_librenms_port_id,
@@ -52,6 +53,19 @@
 _NON_HARDWARE_CLASSES = {"sensor", "backplane", "stack"}
 
 
+def _try_int(v: object) -> int | None:
+    """Return int(v), or None if v is not coercible to int.
+
+    LibreNMS API responses may return numeric SNMP indices as strings.
+    This helper lets callers safely coerce without crashing on unexpected
+    non-numeric values such as empty strings or "N/A".
+    """
+    try:
+        return int(v)  # type: ignore[arg-type]
+    except (TypeError, ValueError):
+        return None
+
+
 def _check_ignore_rules(
     item: dict,
     parent_item: dict | None,
@@ -310,6 +324,9 @@ def post(self, request, pk):
                 },
             )
 
+        for item in inventory_data:
+            item["_source"] = "main"
+
         # Fetch ports once and reuse in subsequent enrichment steps.
         ports_success, ports_data = self.librenms_api.get_ports(self.librenms_id)
         ports_error = None
@@ -317,12 +334,54 @@ def post(self, request, pk):
             ports_error = str(ports_data) if ports_data else "unknown error"
             ports_data = {}
 
-        # Fetch transceiver data and merge with inventory
+        # Merge main-device transceiver data BEFORE computing the OOB offset so
+        # that synthetic transceiver rows (whose entity_physical_index values come
+        # from the transceiver API and may exceed the ENTITY-MIB high-water mark)
+        # are counted in main_max_idx.  Vendors like Nokia expose SFPs in the
+        # transceiver API with indices that are absent from ENTITY-MIB; without
+        # this reordering those high indices could fall inside the OOB namespace.
         inventory_data, txr_error = self._merge_transceiver_data(inventory_data, ports_data=ports_data)
+        for item in inventory_data:
+            item.setdefault("_source", "main")
         # Enrich port rows with stable LibreNMS port_id using ports data so
         # interface matching works even when transceiver metadata is absent.
         self._enrich_inventory_port_identity(inventory_data, ports_data=ports_data)
 
+        # If an OOB controller is linked, fetch its inventory and merge.
+        # Offset OOB entPhysicalIndex values by a dynamic amount to prevent
+        # collisions with the main device's real entPhysicalIndex values.
+        # RFC 2737 does not cap entPhysicalIndex, so a static 1_000_000 offset
+        # is not safe for high-density chassis. Instead we compute an offset
+        # that is always above the main device's highest observed index,
+        # including any synthetic transceiver rows added above.
+        _server_key = self.librenms_api.server_key
+        oob = get_librenms_oob(sync_device, server_key=_server_key)
+        oob_failed = False
+        if oob and oob.get("id"):
+            oob_success, oob_inventory = self.librenms_api.get_device_inventory(oob["id"])
+            if oob_success:
+                main_max_idx = max(
+                    (cast for item in inventory_data if (cast := _try_int(item.get("entPhysicalIndex"))) is not None),
+                    default=0,
+                )
+                # Round up to the next 1000-boundary for a clean namespace.
+                _OOB_OFFSET = ((main_max_idx // 1000) + 1) * 1000
+                for item in oob_inventory:
+                    item["_source"] = "oob"
+                    if (idx := _try_int(item.get("entPhysicalIndex"))) is not None:
+                        item["entPhysicalIndex"] = idx + _OOB_OFFSET
+                    if (parent := _try_int(item.get("entPhysicalContainedIn"))) is not None and parent != 0:
+                        item["entPhysicalContainedIn"] = parent + _OOB_OFFSET
+                inventory_data = inventory_data + oob_inventory
+            else:
+                oob_failed = True
+                logger.warning(
+                    "OOB inventory fetch failed for device %s (OOB id %s): %s",
+                    self.librenms_id,
+                    oob["id"],
+                    oob_inventory,
+                )
+
         # Cache the merged inventory data, namespaced by server and librenms_id to detect remapping
         cache.set(
             self.get_cache_key(sync_device, "inventory", server_key=self.librenms_api.server_key),
@@ -341,7 +400,12 @@ def post(self, request, pk):
         if txr_error:
             logger.warning("Transceiver fetch failed for device %s: %s", self.librenms_id, txr_error)
             messages.warning(request, "Inventory refreshed, but transceiver fetch failed; see server logs for details.")
-        elif not ports_error:
+        if oob_failed:
+            messages.warning(
+                request,
+                f"Inventory refreshed, but OOB controller inventory fetch failed (device {self.librenms_id}, OOB id {oob['id']}); see server logs for details.",
+            )
+        if not txr_error and not oob_failed and not ports_error:
             messages.success(request, "Inventory data refreshed successfully.")
         return render(
             request,
@@ -2116,6 +2180,7 @@ def _build_row(
                 "has_installable_children": False,
                 "integrated_in_name": ancestor_name,
                 "integrated_in_index": integrating_ancestor.get("entPhysicalIndex"),
+                "_source": item.get("_source", "main"),
             }
 
         # Match to NetBox module bay
@@ -2161,6 +2226,7 @@ def _build_row(
             "librenms_ifname": item.get("_librenms_ifname"),
             "librenms_ifdescr": item.get("_librenms_ifdescr"),
             "interface_name_hint": item.get("_librenms_ifname") or item.get("_librenms_ifdescr"),
+            "_source": item.get("_source", "main"),
         }
         if name_conflict_reason:
             row["name_conflict_reason"] = name_conflict_reason
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index f0ccd016c..c74444cb3 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2,6 +2,7 @@
 
 import json
 import logging
+from ipaddress import ip_address as _ipaddr_parse
 from urllib.parse import parse_qs, urlparse
 
 from django.contrib import messages
@@ -11,6 +12,7 @@
 
 from django.http import HttpResponse, JsonResponse
 from django.shortcuts import redirect, render
+from django.template.loader import render_to_string
 from django.utils.html import escape, format_html
 from django.utils.safestring import mark_safe
 from django.utils.text import slugify
@@ -20,9 +22,11 @@
     _determine_device_name,
     bulk_import_devices,
     bulk_import_vms,
+    detect_bulk_collisions,
     fetch_device_with_cache,
     get_import_device_cache_key,
     get_librenms_device_by_id,
+    get_or_create_global_ip,
     get_virtual_chassis_data,
     update_vc_member_suggested_names,
     validate_device_for_import,
@@ -44,6 +48,34 @@
 
 logger = logging.getLogger(__name__)
 
+
+def _attach_messages_oob(response, request):
+    """
+    Append a single OOB-swap toast container to an HTMX response.
+
+    NetBox's standard ``inc/messages.html`` renders a
+    ``<div id="django-messages" hx-swap-oob="true">`` with one Bootstrap toast
+    per pending Django message. Including this snippet inside per-row partials
+    causes problems on multi-row OOB responses because each render emits a
+    matching ``id="django-messages"`` div and the LAST swap (typically empty
+    once messages have been consumed by an earlier render) wipes the toasts.
+
+    Centralising the include here guarantees a single render per HTMX response
+    so toasts always make it to NetBox's afterSettle ``initMessages()`` hook.
+    """
+    if response is None or not hasattr(response, "content"):
+        return response
+    if not isinstance(response.content, (bytes, bytearray)):
+        return response
+    try:
+        rendered = render_to_string("inc/messages.html", request=request)
+    except Exception:  # pragma: no cover - defensive: don't break HTMX response on render error
+        logger.debug("Failed to render inc/messages.html for OOB toast attach", exc_info=True)
+        return response
+    response.content = response.content + rendered.encode("utf-8")
+    return response
+
+
 # Actions that require the force checkbox when a device-type mismatch is detected.
 _FORCE_REQUIRED_ACTIONS = frozenset({"link", "update", "update_serial", "update_type"})
 
@@ -136,18 +168,51 @@ def _htmx_error_response(message: str) -> HttpResponse:
     return resp
 
 
-def _save_device(device) -> HttpResponse | None:
-    """Call full_clean() then save(). Return an HttpResponse on failure, None on success."""
+def _save_device(device, update_fields: list[str] | None = None, request=None) -> HttpResponse | None:
+    """Persist a Device row, returning an HttpResponse on failure or None on success.
+
+    When ``update_fields`` is provided, the call uses ``save(update_fields=...)``
+    which (a) issues a narrower UPDATE that only writes those columns and
+    (b) bypasses ``full_clean()``.  This is the correct mode when the
+    caller mutates only a known small set of fields and the device row
+    may carry pre-existing inconsistencies on *other* fields (e.g. a
+    legacy ``face`` value left behind after a rack was cleared).
+    Validating those untouched fields would block legitimate updates.
+
+    When ``update_fields`` is ``None`` (the default), the legacy behaviour
+    is preserved: ``full_clean()`` runs against the entire row before
+    ``save()`` writes every column.
+
+    When ``request`` is provided and the request is an HTMX request, errors
+    are returned via ``_htmx_error_response()`` so modal swap/toast flows
+    remain intact.  Otherwise plain ``HttpResponse`` status codes are returned.
+    """
+    from django.db import IntegrityError
+
+    def _err(msg: str, status: int) -> HttpResponse:
+        if request is not None and request.META.get("HTTP_HX_REQUEST"):
+            return _htmx_error_response(msg)
+        return HttpResponse(escape(msg), status=status)
+
+    if update_fields is None:
+        try:
+            device.full_clean()
+        except ValidationError as exc:
+            error_msg = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
+            return _err(f"Validation error: {error_msg}", 400)
+        try:
+            device.save()
+        except IntegrityError as exc:
+            return _err(f"Integrity error: {exc}", 409)
+        return None
+
     try:
-        device.full_clean()
+        device.save(update_fields=update_fields)
+    except IntegrityError as exc:
+        return _err(f"Integrity error: {exc}", 409)
     except ValidationError as exc:
         error_msg = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
-        return _htmx_error_response(f"Validation error: {error_msg}")
-    try:
-        device.save()
-    except IntegrityError:
-        logger.exception("Failed to save %s pk=%s", type(device).__name__, getattr(device, "pk", None))
-        return _htmx_error_response("Unable to save changes. Please try again.")
+        return _err(f"Validation error: {error_msg}", 400)
     return None
 
 
@@ -289,10 +354,13 @@ def render_device_row(self, request, libre_device: dict, validation: dict, selec
             "rack_id": selections["rack_id"],
         }
 
-        return render(
+        return _attach_messages_oob(
+            render(
+                request,
+                "netbox_librenms_plugin/htmx/device_import_row.html",
+                context,
+            ),
             request,
-            "netbox_librenms_plugin/htmx/device_import_row.html",
-            context,
         )
 
 
@@ -508,6 +576,19 @@ def post(self, request):
             "vc_detection_enabled": vc_detection_enabled,
         }
 
+        collisions = detect_bulk_collisions(devices)
+        if collisions:
+            # Render at 200 (not 4xx): this is an interstitial modal swapped
+            # into #htmx-modal-content, exactly like the confirm step. A non-2xx
+            # status makes HTMX skip the swap and route the body through
+            # htmx:responseError -> showErrorToast(), which would dump the
+            # collision template as raw text in a toast.
+            return render(
+                request,
+                "netbox_librenms_plugin/htmx/bulk_import_collision.html",
+                {"collisions": collisions, "device_count": len(devices)},
+            )
+
         return render(
             request,
             "netbox_librenms_plugin/htmx/bulk_import_confirm.html",
@@ -1200,9 +1281,11 @@ def post(self, request, device_id):
                     hostname = _get_hostname_for_action(request, validation, libre_device)
                     set_librenms_device_id(existing_device, librenms_id, self.librenms_api.server_key)
                     existing_device.name = hostname
+                    fields = ["custom_field_data", "name"]
                     if librenms_device_type:
                         existing_device.device_type = librenms_device_type
-                    if err := _save_device(existing_device):
+                        fields.append("device_type")
+                    if err := _save_device(existing_device, update_fields=fields, request=request):
                         return err
                     logger.info(f"Linked device '{existing_device.name}' to LibreNMS ID {librenms_id}")
 
@@ -1210,6 +1293,7 @@ def post(self, request, device_id):
                     # Update hostname, serial, and link to LibreNMS
                     hostname = _get_hostname_for_action(request, validation, libre_device)
                     incoming_serial = libre_device.get("serial") or ""
+                    fields = ["custom_field_data", "name"]
                     if incoming_serial and incoming_serial != "-":
                         # Lock any conflicting device under the same transaction to reduce
                         # the serial-assignment race window (best-effort; a DB unique
@@ -1226,11 +1310,13 @@ def post(self, request, device_id):
                                 f"'{conflict_device.name}' (ID: {conflict_device.pk})"
                             )
                         existing_device.serial = incoming_serial
+                        fields.append("serial")
                     existing_device.name = hostname
                     if librenms_device_type:
                         existing_device.device_type = librenms_device_type
+                        fields.append("device_type")
                     set_librenms_device_id(existing_device, librenms_id, self.librenms_api.server_key)
-                    if err := _save_device(existing_device):
+                    if err := _save_device(existing_device, update_fields=fields, request=request):
                         return err
                     logger.info(
                         f"Updated device '{existing_device.name}': serial={incoming_serial}, "
@@ -1240,6 +1326,7 @@ def post(self, request, device_id):
                 elif action == "update_serial":
                     # Update only the serial and link to LibreNMS
                     incoming_serial = libre_device.get("serial") or ""
+                    fields = ["custom_field_data"]
                     if incoming_serial and incoming_serial != "-":
                         # Lock any conflicting device under the same transaction to reduce
                         # the serial-assignment race window (best-effort; a DB unique
@@ -1256,10 +1343,12 @@ def post(self, request, device_id):
                                 f"'{conflict_device.name}' (ID: {conflict_device.pk})"
                             )
                         existing_device.serial = incoming_serial
+                        fields.append("serial")
                     if librenms_device_type:
                         existing_device.device_type = librenms_device_type
+                        fields.append("device_type")
                     set_librenms_device_id(existing_device, librenms_id, self.librenms_api.server_key)
-                    if err := _save_device(existing_device):
+                    if err := _save_device(existing_device, update_fields=fields, request=request):
                         return err
                     logger.info(
                         f"Updated serial on device '{existing_device.name}' to {incoming_serial}, "
@@ -1270,7 +1359,7 @@ def post(self, request, device_id):
             # Sync device name from LibreNMS (e.g., IP → sysName)
             hostname = _get_hostname_for_action(request, validation, libre_device)
             existing_device.name = hostname
-            if err := _save_device(existing_device):
+            if err := _save_device(existing_device, update_fields=["name"], request=request):
                 return err
             logger.info(f"Synced name on device '{existing_device.name}' from LibreNMS")
 
@@ -1278,7 +1367,7 @@ def post(self, request, device_id):
             # Update device type from LibreNMS (requires force for mismatch)
             if librenms_device_type:
                 existing_device.device_type = librenms_device_type
-                if err := _save_device(existing_device):
+                if err := _save_device(existing_device, update_fields=["device_type"], request=request):
                     return err
                 logger.info(f"Updated device type on '{existing_device.name}' to {librenms_device_type}")
             else:
@@ -1313,7 +1402,7 @@ def post(self, request, device_id):
                             f"'{conflict_device.name}' (ID: {conflict_device.pk})"
                         )
                     locked_device.serial = incoming_serial
-                    if err := _save_device(locked_device):
+                    if err := _save_device(locked_device, update_fields=["serial"], request=request):
                         return err
                     logger.info(f"Synced serial on '{locked_device.name}' to {incoming_serial}")
             else:
@@ -1328,7 +1417,7 @@ def post(self, request, device_id):
                 match_result = find_matching_platform(librenms_os)
                 if match_result["found"]:
                     existing_device.platform = match_result["platform"]
-                    if err := _save_device(existing_device):
+                    if err := _save_device(existing_device, update_fields=["platform"], request=request):
                         return err
                     logger.info(f"Synced platform on '{existing_device.name}' to {match_result['platform']}")
                 elif match_result.get("match_type") == "ambiguous":
@@ -1353,7 +1442,7 @@ def post(self, request, device_id):
             hw_match = match_librenms_hardware_to_device_type(hardware)
             if hw_match and hw_match.get("matched"):
                 existing_device.device_type = hw_match["device_type"]
-                if err := _save_device(existing_device):
+                if err := _save_device(existing_device, update_fields=["device_type"], request=request):
                     return err
                 logger.info(f"Synced device type on '{existing_device.name}' to {hw_match['device_type']}")
             else:
@@ -1555,7 +1644,8 @@ def post(self, request, device_id):
         # Re-render the modal content as an OOB swap so it updates in place.
         # The inner views render via Django templates (auto-escaped), so the
         # decoded content is already safe HTML; wrap with format_html + mark_safe
-        # to compose the OOB envelope without introducing new escape boundaries.
+        # to compose the OOB envelope without introducing new escape boundaries
+        # (CodeQL trust-assertion pattern, see plugin docs).
         detail_view = DeviceValidationDetailsView()
         detail_view._librenms_api = self._librenms_api
         modal_html = detail_view.get(request, device_id).content.decode("utf-8")
@@ -1806,6 +1896,601 @@ def post(self, request, device_id):
         return HttpResponse(oob_modal + row_html, content_type="text/html")
 
 
+class AddAsOOBView(
+    LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, LibreNMSAPIMixin, DeviceImportHelperMixin, View
+):
+    """HTMX view to link a LibreNMS OOB controller device to an existing NetBox Device."""
+
+    def post(self, request, device_id):
+        """Attach a LibreNMS OOB identity to the matched NetBox device."""
+        if error := self.require_write_permission():
+            return error
+
+        from dcim.models import Device
+        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+
+        existing_device_id = request.POST.get("existing_device_id")
+        if not existing_device_id:
+            return _htmx_error_response("Missing existing_device_id")
+
+        post_server_key = (request.POST.get("server_key") or "").strip()
+        if post_server_key:
+            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+
+        try:
+            existing_device = Device.objects.get(pk=int(existing_device_id))
+        except (Device.DoesNotExist, ValueError):
+            return _htmx_error_response("Existing device not found")
+
+        self.required_object_permissions = {"POST": [("change", Device)]}
+        if error := self.require_object_permissions("POST"):
+            return error
+
+        libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
+        if not libre_device:
+            return _htmx_error_response("LibreNMS device not found")
+
+        oob_candidate = validation.get("oob_candidate") if validation else None
+        if not oob_candidate:
+            return _htmx_error_response("No OOB candidate found in validation data")
+        if oob_candidate["device"].pk != existing_device.pk:
+            return _htmx_error_response("Device ID mismatch: existing_device_id does not match OOB candidate")
+
+        librenms_id = libre_device.get("device_id")
+        if isinstance(librenms_id, bool):
+            return _htmx_error_response("Invalid or missing LibreNMS device_id")
+        try:
+            librenms_id = int(librenms_id)
+        except (TypeError, ValueError):
+            return _htmx_error_response("Invalid or missing LibreNMS device_id")
+        if librenms_id <= 0:
+            return _htmx_error_response("Invalid LibreNMS device_id")
+
+        # Reject legacy bare-int librenms_id (same guard as DeviceConflictActionView).
+        stored_id = existing_device.custom_field_data.get("librenms_id")
+        _is_legacy = isinstance(stored_id, int) and not isinstance(stored_id, bool)
+        if not _is_legacy and isinstance(stored_id, str):
+            try:
+                int(stored_id)
+                _is_legacy = True
+            except (ValueError, TypeError):
+                pass
+        if _is_legacy:
+            return _htmx_error_response(
+                "Device has a legacy bare-integer librenms_id; use 'Convert mapping' to migrate first."
+            )
+
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        oob_type = oob_candidate.get("type") or ""
+        oob_version = oob_candidate.get("version") or None
+        oob_ip_str = oob_candidate.get("ip") or None
+        server_key = self.librenms_api.server_key
+
+        with transaction.atomic():
+            try:
+                existing_device = Device.objects.select_for_update().get(pk=existing_device.pk)
+            except Device.DoesNotExist:
+                return _htmx_error_response("Device no longer exists; it may have been deleted concurrently.")
+
+            from netbox_librenms_plugin.utils import coerce_librenms_id, get_librenms_oob
+
+            current_oob = get_librenms_oob(existing_device, server_key=server_key)
+            if current_oob and coerce_librenms_id(current_oob.get("id")) != coerce_librenms_id(librenms_id):
+                return _htmx_error_response("OOB link was modified concurrently; refresh and retry.")
+
+            try:
+                set_librenms_oob(
+                    existing_device,
+                    librenms_id,
+                    server_key,
+                    oob_type=oob_type,
+                    version=oob_version,
+                    ip=oob_ip_str,
+                )
+            except ValueError as exc:
+                return _htmx_error_response(f"Invalid OOB data: {escape(str(exc))}")
+
+            update_fields = ["custom_field_data"]
+            # Assign device.oob_ip if not already set; auto-create the IPAM
+            # record if it doesn't exist yet so the user has something to
+            # later attach to an interface and re-home if needed.
+            if oob_ip_str and existing_device.oob_ip_id is None:
+                oob_ip, oob_ip_created = get_or_create_global_ip(
+                    oob_ip_str, auto_create=resolve_auto_create_ipam(request)
+                )
+                if oob_ip is not None:
+                    existing_device.oob_ip = oob_ip
+                    update_fields.append("oob_ip")
+                    if oob_ip_created:
+                        messages.info(
+                            request,
+                            f"Auto-created OOB IP {oob_ip_str} in IPAM (unassigned, global scope).",
+                        )
+
+            if err := _save_device(existing_device, update_fields=update_fields, request=request):
+                return err
+
+        logger.info(
+            "Linked OOB device (LibreNMS ID %d, type %s) to '%s' (server: %s)",
+            librenms_id,
+            oob_type,
+            existing_device.name,
+            server_key,
+        )
+
+        cache_key = get_import_device_cache_key(device_id, server_key)
+        cache.delete(cache_key)
+
+        libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
+        if not libre_device:
+            return _htmx_error_response("Device not found after action")
+
+        response = self.render_device_row(request, libre_device, validation, selections)
+        # Keep the validation modal open and refresh its contents in place so
+        # the user can confirm the new OOB attachment without losing context.
+        response["HX-Trigger"] = json.dumps({"validationRefresh": {"deviceId": device_id}})
+        return response
+
+
+class PromoteToHostView(
+    LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, LibreNMSAPIMixin, DeviceImportHelperMixin, View
+):
+    """
+    Promote an incoming LibreNMS host device to be the *primary* link of an existing
+    NetBox device whose current LibreNMS link is the OOB controller.
+
+    The existing NetBox device's current ``librenms_id.{server_key}.id`` is moved into
+    the ``oob`` slot (preserving its bare-int → dict-form transition), and the incoming
+    LibreNMS device id becomes the new host id.  No new NetBox device is created — this
+    is a reassignment, not an import.
+    """
+
+    def post(self, request, device_id):
+        if error := self.require_write_permission():
+            return error
+
+        from dcim.models import Device
+        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+
+        existing_device_id = request.POST.get("existing_device_id")
+        if not existing_device_id:
+            return _htmx_error_response("Missing existing_device_id")
+
+        post_server_key = (request.POST.get("server_key") or "").strip()
+        if post_server_key:
+            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+
+        try:
+            existing_device = Device.objects.get(pk=int(existing_device_id))
+        except (Device.DoesNotExist, ValueError):
+            return _htmx_error_response("Existing device not found")
+
+        self.required_object_permissions = {"POST": [("change", Device)]}
+        if error := self.require_object_permissions("POST"):
+            return error
+
+        # Optional per-field overrides from the pre-promote pick modal.
+        # All three default to "keep current"; only applied when the POST
+        # carries an explicit non-empty value.
+        override_name = (request.POST.get("override_name") or "").strip() or None
+        override_dt_id = (request.POST.get("override_device_type_id") or "").strip() or None
+        override_platform_id = (request.POST.get("override_platform_id") or "").strip() or None
+
+        override_device_type = None
+        if override_dt_id:
+            from dcim.models import DeviceType
+
+            try:
+                override_device_type = DeviceType.objects.get(pk=int(override_dt_id))
+            except (DeviceType.DoesNotExist, ValueError, TypeError):
+                return _htmx_error_response("Invalid override_device_type_id")
+
+        override_platform = None
+        if override_platform_id:
+            from dcim.models import Platform
+
+            try:
+                override_platform = Platform.objects.get(pk=int(override_platform_id))
+            except (Platform.DoesNotExist, ValueError, TypeError):
+                return _htmx_error_response("Invalid override_platform_id")
+
+        libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
+        if not libre_device:
+            return _htmx_error_response("LibreNMS device not found")
+
+        promote = validation.get("promote_to_host") if validation else None
+        if not promote:
+            return _htmx_error_response("Promotion is not applicable for this device")
+        validated_existing = validation.get("existing_device")
+        if validated_existing is None:
+            return _htmx_error_response("Missing validated conflict target for promotion")
+        if validated_existing.pk != existing_device.pk:
+            return _htmx_error_response("Device ID mismatch: existing_device_id does not match validation result")
+
+        new_host_id = libre_device.get("device_id")
+        if isinstance(new_host_id, bool):
+            return _htmx_error_response("Invalid or missing LibreNMS device_id")
+        try:
+            new_host_id = int(new_host_id)
+        except (TypeError, ValueError):
+            return _htmx_error_response("Invalid or missing LibreNMS device_id")
+        if new_host_id <= 0:
+            return _htmx_error_response("Invalid LibreNMS device_id")
+
+        existing_libre_id = promote.get("existing_libre_id")
+        try:
+            existing_libre_id = int(existing_libre_id)
+        except (TypeError, ValueError):
+            return _htmx_error_response("Invalid existing LibreNMS id in promotion data")
+        if existing_libre_id == new_host_id:
+            return _htmx_error_response("Existing link already points at this LibreNMS device")
+
+        oob_type = promote.get("existing_oob_type") or ""
+        if not oob_type:
+            return _htmx_error_response("Cannot determine OOB type for promotion")
+
+        from netbox_librenms_plugin.utils import set_librenms_device_id, set_librenms_oob
+
+        server_key = self.librenms_api.server_key
+
+        # Pull stored OOB metadata (ip/version) from existing librenms link if possible,
+        # then ensure the incoming device's IP populates oob_ip on the existing device
+        # only if oob_ip isn't already set.
+        existing_oob_ip = None
+        oob_ip_str = None
+        cf_value = existing_device.custom_field_data.get("librenms_id")
+        if isinstance(cf_value, dict):
+            entry = cf_value.get(server_key)
+            if isinstance(entry, dict):
+                existing_oob_dict = entry.get("oob") if isinstance(entry.get("oob"), dict) else {}
+                existing_oob_ip = existing_oob_dict.get("ip") if isinstance(existing_oob_dict, dict) else None
+        # Prefer existing OOB ip if it was already known; otherwise use existing device's
+        # current oob_ip relationship; otherwise leave unset (do NOT inherit incoming
+        # device's IP — that IP belongs to the host, not the OOB controller).
+        if not existing_oob_ip and existing_device.oob_ip_id:
+            try:
+                from ipam.models import IPAddress  # noqa
+
+                existing_oob_ip = str(existing_device.oob_ip).split("/")[0] if existing_device.oob_ip else None
+            except Exception:  # pragma: no cover - defensive
+                existing_oob_ip = None
+        oob_ip_str = existing_oob_ip or None
+
+        # Reject legacy bare-int librenms_id form (caller should migrate first).
+        stored_id = existing_device.custom_field_data.get("librenms_id")
+        _is_legacy = isinstance(stored_id, int) and not isinstance(stored_id, bool)
+        if not _is_legacy and isinstance(stored_id, str):
+            try:
+                int(stored_id)
+                _is_legacy = True
+            except (ValueError, TypeError):
+                pass
+        if _is_legacy:
+            return _htmx_error_response(
+                "Device has a legacy bare-integer librenms_id; use 'Convert mapping' to migrate first."
+            )
+
+        # Fetch OOB IP from LibreNMS outside the transaction so the row lock
+        # is not held during a potentially slow network round-trip.
+        _pre_fetched_oob_ip = None
+        if not oob_ip_str:
+            try:
+                ok, oob_info = self.librenms_api.get_device_info(existing_libre_id)
+            except Exception:  # pragma: no cover - defensive
+                ok, oob_info = False, None
+            if ok and isinstance(oob_info, dict):
+                _fetched = (oob_info.get("ip") or "").strip() or None
+                if _fetched:
+                    _pre_fetched_oob_ip = _fetched
+
+        with transaction.atomic():
+            try:
+                existing_device = Device.objects.select_for_update().get(pk=existing_device.pk)
+            except Device.DoesNotExist:
+                return _htmx_error_response("Device no longer exists; it may have been deleted concurrently.")
+
+            from netbox_librenms_plugin.utils import coerce_librenms_id, get_librenms_device_id, get_librenms_oob
+
+            current_host_id = get_librenms_device_id(existing_device, server_key=server_key, auto_save=False)
+            current_oob = get_librenms_oob(existing_device, server_key=server_key)
+            if coerce_librenms_id(current_host_id) != coerce_librenms_id(existing_libre_id):
+                return _htmx_error_response("LibreNMS host link changed concurrently; refresh and retry.")
+            if current_oob:
+                return _htmx_error_response(
+                    "OOB link already set; this device may have been promoted by a concurrent request."
+                )
+
+            try:
+                # First, swap the host id to the incoming LibreNMS device id.
+                # set_librenms_device_id preserves any existing OOB sub-object.
+                set_librenms_device_id(
+                    existing_device,
+                    new_host_id,
+                    server_key=server_key,
+                )
+                # Then attach the previously-linked LibreNMS id as the OOB controller.
+                set_librenms_oob(
+                    existing_device,
+                    existing_libre_id,
+                    server_key,
+                    oob_type=oob_type,
+                    ip=oob_ip_str,
+                )
+            except ValueError as exc:
+                return _htmx_error_response(f"Invalid promotion data: {escape(str(exc))}")
+
+            # After promotion, populate IP relationships on the existing device:
+            #   - primary_ip4 / primary_ip6 from the incoming LibreNMS host's IP
+            #     (the device that's now linked as the host)
+            #   - oob_ip from the previously-linked LibreNMS device's IP
+            #     (the device that's now demoted into the OOB slot)
+            # If the IP does not yet exist in NetBox we create a global /32 (or
+            # /128) entry so the device row looks complete after promotion;
+            # the user can re-home / mask it later via the IP-sync flow.
+            # Both writes are best-effort and never overwrite an already-set
+            # primary_ip4 / primary_ip6 / oob_ip relationship.
+            update_fields = ["custom_field_data"]
+
+            host_ip_str = (libre_device.get("ip") or "").strip() or None
+            if host_ip_str:
+                _auto_create = resolve_auto_create_ipam(request)
+                host_ip, host_ip_created = get_or_create_global_ip(host_ip_str, auto_create=_auto_create)
+                if host_ip is not None:
+                    try:
+                        is_v6 = _ipaddr_parse(host_ip_str).version == 6
+                    except ValueError:
+                        is_v6 = False
+                    # Only set as primary if the IP is unassigned OR already
+                    # assigned to an interface that belongs to this device.
+                    # Setting a primary IP whose assigned_object belongs to a
+                    # different device would create an inconsistent state.
+                    ao = host_ip.assigned_object
+                    ip_owned_by_device = ao is None or (hasattr(ao, "device_id") and ao.device_id == existing_device.pk)
+                    assigned = False
+                    if ip_owned_by_device:
+                        if is_v6 and existing_device.primary_ip6_id is None:
+                            existing_device.primary_ip6 = host_ip
+                            update_fields.append("primary_ip6")
+                            assigned = True
+                        elif not is_v6 and existing_device.primary_ip4_id is None:
+                            existing_device.primary_ip4 = host_ip
+                            update_fields.append("primary_ip4")
+                            assigned = True
+                    else:
+                        logger.warning(
+                            "Skipping primary IP assignment for %s: IP %s is already assigned "
+                            "to a different object (%r); user must assign it manually.",
+                            existing_device,
+                            host_ip_str,
+                            ao,
+                        )
+                    if host_ip_created and assigned:
+                        messages.info(
+                            request,
+                            f"Auto-created primary IP {host_ip_str} in IPAM (unassigned, global scope).",
+                        )
+
+            # Apply pre-fetched OOB IP if we got one and the row is still eligible.
+            if _pre_fetched_oob_ip and not oob_ip_str and existing_device.oob_ip_id is None:
+                oob_ip_str = _pre_fetched_oob_ip
+                # Cache the fetched IP in the OOB sub-object (CFD) while we hold the lock.
+                try:
+                    set_librenms_oob(
+                        existing_device,
+                        existing_libre_id,
+                        server_key,
+                        oob_type=oob_type,
+                        ip=oob_ip_str,
+                    )
+                except ValueError:  # pragma: no cover - defensive
+                    pass
+
+            if oob_ip_str and existing_device.oob_ip_id is None:
+                oob_ip, oob_ip_created = get_or_create_global_ip(
+                    oob_ip_str, auto_create=resolve_auto_create_ipam(request)
+                )
+                if oob_ip is not None:
+                    existing_device.oob_ip = oob_ip
+                    update_fields.append("oob_ip")
+                    if oob_ip_created:
+                        messages.info(
+                            request,
+                            f"Auto-created OOB IP {oob_ip_str} in IPAM (unassigned, global scope).",
+                        )
+
+            # Apply any explicit per-field overrides chosen in the pre-promote modal.
+            # Default behaviour (no overrides) keeps the existing device's name, type
+            # and platform — matching the original promote semantics.
+            if override_name and override_name != existing_device.name:
+                existing_device.name = override_name
+                update_fields.append("name")
+            if override_device_type and existing_device.device_type_id != override_device_type.pk:
+                existing_device.device_type = override_device_type
+                update_fields.append("device_type")
+            if override_platform and existing_device.platform_id != override_platform.pk:
+                existing_device.platform = override_platform
+                update_fields.append("platform")
+
+            if err := _save_device(existing_device, update_fields=update_fields, request=request):
+                return err
+
+        logger.info(
+            "Promoted LibreNMS host (id %d) to '%s' on server %s; demoted previous link (id %d, type %s) to OOB slot",
+            new_host_id,
+            existing_device.name,
+            server_key,
+            existing_libre_id,
+            oob_type,
+        )
+
+        cache_key = get_import_device_cache_key(device_id, server_key)
+        cache.delete(cache_key)
+
+        libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
+        if not libre_device:
+            return _htmx_error_response("Device not found after action")
+
+        response = self.render_device_row(request, libre_device, validation, selections)
+        # Keep the underlying validation modal open and re-fetch its content so
+        # the user can see the device's new link state (host id + OOB slot)
+        # without losing context. The JS handler in librenms_import.js fires a
+        # fresh GET to the validation URL using the row's existing details
+        # button.
+        response["HX-Trigger"] = json.dumps({"validationRefresh": {"deviceId": device_id}})
+        return response
+
+
+class MergeNetBoxDevicesView(
+    LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, LibreNMSAPIMixin, DeviceImportHelperMixin, View
+):
+    """
+    Merge two existing NetBox devices that represent the same physical box.
+
+    The user (via radio buttons in the validation modal) picks which device is
+    the **winner** (kept) and which is the **donor** (absorbed). The donor's
+    LibreNMS link state under the active ``server_key`` is merged into the
+    winner; the donor's active link is then cleared and a ``_migrated_to``
+    marker is written.  Interfaces, cables and primary IPs are NOT moved —
+    those stay on the donor for the user to re-home incrementally via the
+    Stage-2b "Migrated to X" tab.
+    """
+
+    def post(self, request, device_id):
+        if error := self.require_write_permission():
+            return error
+
+        from dcim.models import Device
+        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+        from netbox_librenms_plugin.utils import (
+            mark_librenms_migrated,
+            merge_librenms_links,
+        )
+
+        post_server_key = (request.POST.get("server_key") or "").strip()
+        if post_server_key:
+            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+
+        winner_pk_raw = request.POST.get("winner_pk")
+        donor_pk_raw = request.POST.get("donor_pk")
+        if not winner_pk_raw or not donor_pk_raw:
+            return _htmx_error_response("Missing winner_pk or donor_pk")
+        try:
+            winner_pk = int(winner_pk_raw)
+            donor_pk = int(donor_pk_raw)
+        except (TypeError, ValueError):
+            return _htmx_error_response("Invalid winner_pk or donor_pk")
+        if winner_pk == donor_pk:
+            return _htmx_error_response("Winner and donor must be different devices")
+
+        try:
+            winner = Device.objects.get(pk=winner_pk)
+            donor = Device.objects.get(pk=donor_pk)
+        except Device.DoesNotExist:
+            return _htmx_error_response("Winner or donor device not found")
+
+        # Permission gate: user must be able to change BOTH devices.
+        self.required_object_permissions = {"POST": [("change", Device)]}
+        if error := self.require_object_permissions("POST"):
+            return error
+
+        libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
+        if not libre_device:
+            return _htmx_error_response("LibreNMS device not found")
+
+        merge_candidates = (validation or {}).get("merge_candidates") or {}
+        candidate_pks = {
+            (merge_candidates.get("host_named") or {}).get("pk"),
+            (merge_candidates.get("oob_named") or {}).get("pk"),
+        }
+        candidate_pks.discard(None)
+        if {winner_pk, donor_pk} != candidate_pks:
+            return _htmx_error_response("winner_pk/donor_pk do not match the validation result's merge candidates")
+
+        # Reject legacy bare-int librenms_id form on either side. The merge
+        # helpers refuse to operate on legacy data to prevent silent migration.
+        for label, obj in (("winner", winner), ("donor", donor)):
+            stored = obj.custom_field_data.get("librenms_id")
+            is_legacy = isinstance(stored, int) and not isinstance(stored, bool)
+            if not is_legacy and isinstance(stored, str):
+                try:
+                    int(stored)
+                    is_legacy = True
+                except (ValueError, TypeError):
+                    pass
+            if is_legacy:
+                return _htmx_error_response(
+                    f"{label.capitalize()} device has a legacy bare-integer librenms_id; "
+                    "use 'Convert mapping' to migrate before merging."
+                )
+
+        server_key = self.librenms_api.server_key
+
+        with transaction.atomic():
+            # Lock both rows in deterministic pk order to avoid deadlocks.
+            locked = list(Device.objects.select_for_update().filter(pk__in=[winner_pk, donor_pk]).order_by("pk"))
+            if len(locked) != 2:
+                return _htmx_error_response(
+                    "One of the devices no longer exists; it may have been deleted concurrently."
+                )
+            locked_by_pk = {d.pk: d for d in locked}
+            winner = locked_by_pk[winner_pk]
+            donor = locked_by_pk[donor_pk]
+
+            try:
+                summary = merge_librenms_links(winner, donor, server_key=server_key)
+            except ValueError as exc:
+                return _htmx_error_response(f"Cannot merge: {escape(str(exc))}")
+
+            # Transfer OOB IP relationship if winner has none and donor has one.
+            oob_ip_transferred = False
+            if donor.oob_ip_id and not winner.oob_ip_id:
+                winner.oob_ip = donor.oob_ip
+                donor.oob_ip = None
+                oob_ip_transferred = True
+
+            # Clear donor's active link and stamp migration marker.
+            mark_librenms_migrated(donor, winner.pk, server_key=server_key)
+
+            # Persist only the fields we actually touched.  Calling
+            # ``full_clean()`` here (or relying on it via ``_save_device``)
+            # would re-validate every field on the device — which is
+            # undesirable when the rows hold pre-existing inconsistencies
+            # (e.g. ``face`` set without ``rack``) that are unrelated to
+            # this merge.  See issue surfaced during eve-ng-02 merge.
+            update_fields = ["custom_field_data"]
+            if oob_ip_transferred:
+                update_fields.append("oob_ip")
+            try:
+                winner.save(update_fields=update_fields)
+                donor.save(update_fields=update_fields)
+            except Exception as exc:  # pragma: no cover - defensive
+                transaction.set_rollback(True)
+                return _htmx_error_response(f"Save failed: {escape(str(exc))}")
+
+        logger.info(
+            "Merged NetBox device '%s' (pk=%d) into '%s' (pk=%d) on server %s. Summary: %s; oob_ip_transferred=%s",
+            donor.name,
+            donor.pk,
+            winner.name,
+            winner.pk,
+            server_key,
+            summary,
+            oob_ip_transferred,
+        )
+
+        cache_key = get_import_device_cache_key(device_id, server_key)
+        cache.delete(cache_key)
+
+        libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
+        if not libre_device:
+            return _htmx_error_response("Device not found after merge")
+
+        response = self.render_device_row(request, libre_device, validation, selections)
+        response["HX-Trigger"] = "closeModal"
+        return response
+
+
 class SaveUserPrefView(LibreNMSPermissionMixin, View):
     """Save a user preference via POST. Used by JS toggle handlers."""
 
diff --git a/netbox_librenms_plugin/views/imports/list.py b/netbox_librenms_plugin/views/imports/list.py
index d2459a439..b155611fa 100644
--- a/netbox_librenms_plugin/views/imports/list.py
+++ b/netbox_librenms_plugin/views/imports/list.py
@@ -62,7 +62,7 @@ def should_use_background_job(self):
             return False
         return self._filter_form_data.get("use_background_job", True)
 
-    def _load_job_results(self, job_id):
+    def _load_job_results(self, job_id, request=None):
         """
         Load cached results from a completed background job.
 
@@ -128,6 +128,10 @@ def _load_job_results(self, job_id):
             # Mirror the job's naming settings so toggle state matches the cached results
             self._use_sysname = use_sysname
             self._strip_domain = strip_domain
+            # IPAM auto-create toggle: honour the request-scoped POST/GET override
+            # first (set by the import page toggle), then fall through to saved pref
+            # and plugin settings — matches the cascade used by resolve_auto_create_ipam().
+            self._auto_create_ipam = resolve_auto_create_ipam(request)
 
         return validated_devices
 
@@ -158,6 +162,7 @@ def get(self, request, *args, **kwargs):  # noqa: D401 - inherited doc
 
         _use_sysname = get_user_pref(request, "plugins.netbox_librenms_plugin.use_sysname")
         _strip_domain = get_user_pref(request, "plugins.netbox_librenms_plugin.strip_domain")
+        _auto_create_ipam = get_user_pref(request, "plugins.netbox_librenms_plugin.auto_create_ipam")
         if _use_sysname is None:
             _use_sysname = getattr(settings_obj, "use_sysname_default", True) if settings_obj else True
         if _strip_domain is None:
@@ -186,7 +191,7 @@ def get(self, request, *args, **kwargs):  # noqa: D401 - inherited doc
             try:
                 job_id = int(job_id)
                 logger.info(f"Loading results from job {job_id}")
-                validated_devices = self._load_job_results(job_id)
+                validated_devices = self._load_job_results(job_id, request=request)
                 if validated_devices:
                     self._import_data = validated_devices
                     self._job_results_loaded = True
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
new file mode 100644
index 000000000..249893575
--- /dev/null
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -0,0 +1,383 @@
+"""
+Stage 2b: per-row "Move to winner" actions on a donor device whose
+``librenms_id[server_key]`` carries a ``_migrated_to`` marker.
+
+Each view validates the marker, looks up the winner Device, runs an
+atomic move under ``select_for_update`` ordering by primary key (to avoid
+cross-merge deadlocks), and returns either an HTMX-friendly partial
+response or a plain redirect.
+
+Permissions: each view requires plugin write permission AND the
+appropriate NetBox model permission on the object being moved.
+"""
+
+from dcim.models import Device, Interface
+from django.contrib import messages
+from django.db import transaction
+from django.http import HttpResponse
+from django.utils.html import format_html
+from django.shortcuts import get_object_or_404, redirect
+from django.utils.http import url_has_allowed_host_and_scheme
+from django.views import View
+from ipam.models import IPAddress
+
+from netbox_librenms_plugin.utils import get_migrated_to_marker
+from netbox_librenms_plugin.views.mixins import (
+    LibreNMSPermissionMixin,
+    NetBoxObjectPermissionMixin,
+)
+
+
+def _resolve_winner_for_donor(donor, server_key="default"):
+    """
+    Return ``(winner, marker)`` for *donor*.
+
+    - ``(None, None)`` when no ``_migrated_to`` marker is present.
+    - ``(None, marker)`` when the marker exists but the winner device has
+      been deleted or the ``device_id`` in the marker is invalid/unparseable
+      (so callers can distinguish "no marker" from "stale marker").
+    - ``(winner, marker)`` when the marker is valid and the winner exists.
+
+    ``marker`` is the dict written by :func:`mark_librenms_migrated`.
+    """
+    marker = get_migrated_to_marker(donor, server_key)
+    if not marker:
+        return None, None
+    try:
+        winner_pk = int(marker.get("device_id"))
+    except (TypeError, ValueError):
+        return None, marker
+    winner = Device.objects.filter(pk=winner_pk).first()
+    if winner is None:
+        return None, marker
+    return winner, marker
+
+
+def _server_key_from_request(request, default_server_key=None):
+    """Extract the LibreNMS server key from the POST body (form field).
+
+    Pass ``default_server_key=self.librenms_api.server_key`` from views that
+    have API access so the fallback matches the active server's namespace.
+    When no default is given, ``"default"`` is used as a last-resort fallback
+    (migrate views always receive the correct key via the POST body).
+    """
+    sk = request.POST.get("server_key") or default_server_key
+    return sk if isinstance(sk, str) and sk else (default_server_key or "default")
+
+
+def _safe_referer(request):
+    """
+    Return the request's ``Referer`` only when it points back at this
+    site, otherwise ``"/"``.
+
+    ``Referer`` is a client-controlled header, so it must be validated
+    against the current host before being used as a redirect target —
+    trusting it blindly is an open-redirect vector.
+    """
+    referer = request.META.get("HTTP_REFERER")
+    if referer and url_has_allowed_host_and_scheme(
+        referer,
+        allowed_hosts={request.get_host()},
+        require_https=request.is_secure(),
+    ):
+        return referer
+    return "/"
+
+
+def _hx_response(request, message, level=messages.SUCCESS, *, status=200):
+    """
+    Common HTMX response: queue a Django messages flash and emit the
+    ``HX-Refresh`` header so the sync page re-renders with the row gone.
+
+    For non-HTMX requests, queue the message and redirect to the
+    validated Referer or '/'.
+    """
+    messages.add_message(request, level, message)
+    if request.headers.get("HX-Request"):
+        return HttpResponse(status=status, headers={"HX-Refresh": "true"})
+    return redirect(_safe_referer(request))
+
+
+class _BaseMoveToWinnerView(LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, View):
+    """Shared plumbing for the per-resource move endpoints."""
+
+    def _gate(self, request):
+        """
+        Plugin-write + object-perm gate.  Returns a response on failure
+        (which the caller must return verbatim) or ``None`` on success.
+        """
+        resp = self.require_all_permissions("POST")
+        if resp is not None:
+            return resp
+        return None
+
+    def _fail(self, request, msg, *, status=400):
+        """
+        Return an error response.
+
+        For HTMX requests: returns HTTP 200 with an out-of-band swap into
+        ``#django-messages`` so the toast renders through NetBox's Bootstrap
+        pipeline.  ``HX-Reswap: none`` prevents the primary swap target from
+        being overwritten.  The ``status`` parameter is not used for HTMX
+        responses — errors are always signalled via the OOB toast, not the
+        status code.
+
+        For non-HTMX requests: adds a Django error message and redirects to
+        the validated Referer or '/'.
+        """
+        if request.headers.get("HX-Request"):
+            toast_html = format_html(
+                '<div id="django-messages"'
+                ' class="toast-container position-fixed bottom-0 end-0 p-3"'
+                ' hx-swap-oob="true">'
+                '<div class="toast toast-dark border-0 shadow-sm" role="alert"'
+                ' aria-live="assertive" aria-atomic="true" data-bs-delay="12000">'
+                '<div class="toast-header text-bg-danger">'
+                '<i class="mdi mdi-alert-circle me-1"></i>Error'
+                '<button type="button" class="btn-close me-0 m-auto"'
+                ' data-bs-dismiss="toast" aria-label="Close"></button>'
+                "</div>"
+                '<div class="toast-body">{}</div>'
+                "</div></div>",
+                msg,
+            )
+            resp = HttpResponse(toast_html, content_type="text/html")
+            resp["HX-Reswap"] = "none"
+            return resp
+        messages.error(request, msg)
+        return redirect(_safe_referer(request))
+
+
+class MoveInterfaceToWinnerView(_BaseMoveToWinnerView):
+    """
+    Reassign ``Interface.device`` from donor to winner.
+
+    Cables, IP-address attachments, MAC objects, and VLAN tag config all
+    point at the Interface row by FK, so they follow the move
+    automatically.
+
+    Fails (toast + 409) when the winner already has an interface with the
+    same name — the user must rename or delete the colliding interface
+    on the winner first.
+    """
+
+    required_object_permissions = {"POST": [("change", Interface)]}
+
+    def post(self, request, pk):
+        gate = self._gate(request)
+        if gate is not None:
+            return gate
+
+        interface = get_object_or_404(Interface, pk=pk)
+        donor = interface.device
+        if donor is None:
+            return self._fail(request, "Interface has no device.")
+
+        server_key = _server_key_from_request(request)
+        winner, marker = _resolve_winner_for_donor(donor, server_key)
+        if marker is None:
+            return self._fail(request, "Donor device is not marked as migrated.", status=409)
+        if winner is None:
+            return self._fail(request, "Winner device no longer exists.", status=410)
+
+        # Quick pre-check before acquiring the lock (avoids round-trip in the
+        # obvious already-taken case).  The check is repeated under the lock
+        # below to close the TOCTOU window.
+        if Interface.objects.filter(device=winner, name=interface.name).exists():
+            return self._fail(
+                request,
+                f"Winner device '{winner.name}' already has an interface named '{interface.name}'. "
+                "Rename or remove the existing interface first.",
+                status=409,
+            )
+
+        with transaction.atomic():
+            # Lock both devices in pk order to avoid cross-merge deadlocks.
+            ordered = sorted({donor.pk, winner.pk})
+            list(Device.objects.select_for_update().filter(pk__in=ordered).order_by("pk"))
+            # Re-check under the lock to close the TOCTOU window.
+            if Interface.objects.filter(device=winner, name=interface.name).exists():
+                return self._fail(
+                    request,
+                    f"Winner device '{winner.name}' already has an interface named '{interface.name}'. "
+                    "Rename or remove the existing interface first.",
+                    status=409,
+                )
+            # Use a conditional update so only device_id is changed and the row
+            # is only moved if it still belongs to the donor (guards against a
+            # concurrent reassignment between the pre-lock check and now).
+            updated = Interface.objects.filter(pk=interface.pk, device=donor).update(device=winner)
+            if updated == 0:
+                return self._fail(
+                    request,
+                    f"Interface '{interface.name}' is no longer attached to '{donor.name}'.",
+                    status=409,
+                )
+
+        return _hx_response(
+            request,
+            f"Moved interface '{interface.name}' to {winner.name}.",
+        )
+
+
+class MoveIPAddressToWinnerView(_BaseMoveToWinnerView):
+    """
+    Reassign ``IPAddress.assigned_object`` from a donor-owned target to
+    the winner's equivalent.
+
+    Behaviour by current assignment:
+
+    * Assigned to a donor :class:`Interface` whose name exists on the
+      winner → reassign to the winner's same-name interface.
+    * Assigned to a donor :class:`Interface` whose name does *not* exist
+      on the winner → fail (user must move the interface first).
+    * Unassigned IP picked from the donor's sync page → fail (no donor
+      relationship to migrate).
+    """
+
+    required_object_permissions = {"POST": [("change", IPAddress)]}
+
+    def post(self, request, pk):
+        gate = self._gate(request)
+        if gate is not None:
+            return gate
+
+        ip = get_object_or_404(IPAddress, pk=pk)
+        assigned = ip.assigned_object
+        if not isinstance(assigned, Interface):
+            return self._fail(
+                request,
+                "IP is not assigned to a donor interface; nothing to migrate.",
+                status=409,
+            )
+        donor = assigned.device
+        if donor is None:
+            return self._fail(request, "IP's interface has no device.", status=409)
+
+        server_key = _server_key_from_request(request)
+        winner, marker = _resolve_winner_for_donor(donor, server_key)
+        if marker is None:
+            return self._fail(request, "Donor device is not marked as migrated.", status=409)
+        if winner is None:
+            return self._fail(request, "Winner device no longer exists.", status=410)
+
+        # Quick pre-check before acquiring the lock.  Repeated under lock below.
+        if not Interface.objects.filter(device=winner, name=assigned.name).exists():
+            return self._fail(
+                request,
+                f"Winner '{winner.name}' has no interface named '{assigned.name}'. "
+                "Move the interface first, then retry.",
+                status=409,
+            )
+
+        with transaction.atomic():
+            ordered = sorted({donor.pk, winner.pk})
+            locked = {d.pk: d for d in Device.objects.select_for_update().filter(pk__in=ordered).order_by("pk")}
+            donor = locked.get(donor.pk)
+            winner = locked.get(winner.pk)
+            if donor is None or winner is None:
+                return self._fail(request, "Device was deleted concurrently.", status=410)
+            ip = IPAddress.objects.select_for_update().filter(pk=ip.pk).first()
+            if ip is None:
+                return self._fail(request, "IP address no longer exists.", status=410)
+            assigned = ip.assigned_object
+            if not isinstance(assigned, Interface) or assigned.device_id != donor.pk:
+                return self._fail(request, "IP is no longer assigned to the donor interface.", status=409)
+            # Re-fetch the winner interface under the lock to close the TOCTOU window.
+            winner_iface = Interface.objects.select_for_update().filter(device=winner, name=assigned.name).first()
+            if winner_iface is None:
+                return self._fail(
+                    request,
+                    f"Winner '{winner.name}' has no interface named '{assigned.name}'. "
+                    "Move the interface first, then retry.",
+                    status=409,
+                )
+            ip.assigned_object = winner_iface
+            ip.save(update_fields=["assigned_object_type", "assigned_object_id"])
+
+        return _hx_response(
+            request,
+            f"Moved IP {ip.address} to {winner.name} interface '{winner_iface.name}'.",
+        )
+
+
+class TransferDeviceIPView(_BaseMoveToWinnerView):
+    """
+    One-shot transfer of a donor's primary IPv4/v6 or OOB IP to the
+    winner.
+
+    Triggered with URL kwarg ``ip_kind`` ∈ ``{"primary4", "primary6",
+    "oob"}``.  Refuses to overwrite a value already set on the winner —
+    the user must clear it on the winner first.
+
+    The IPAddress object itself is *not* moved off its current
+    ``assigned_object`` (an interface) — only the ``Device.primary_ip4``
+    / ``primary_ip6`` / ``oob_ip`` foreign key on the winner is set, and
+    the donor's foreign key is cleared.
+    """
+
+    required_object_permissions = {"POST": [("change", Device)]}
+
+    _FIELD_MAP = {
+        "primary4": ("primary_ip4", "primary IPv4"),
+        "primary6": ("primary_ip6", "primary IPv6"),
+        "oob": ("oob_ip", "OOB IP"),
+    }
+
+    def post(self, request, pk, ip_kind):
+        gate = self._gate(request)
+        if gate is not None:
+            return gate
+
+        if ip_kind not in self._FIELD_MAP:
+            return self._fail(request, f"Unknown ip_kind '{ip_kind}'.")
+        field, human = self._FIELD_MAP[ip_kind]
+
+        donor = get_object_or_404(Device, pk=pk)
+        server_key = _server_key_from_request(request)
+        winner, marker = _resolve_winner_for_donor(donor, server_key)
+        if marker is None:
+            return self._fail(request, "Donor device is not marked as migrated.", status=409)
+        if winner is None:
+            return self._fail(request, "Winner device no longer exists.", status=410)
+
+        donor_ip = getattr(donor, field, None)
+        if donor_ip is None:
+            return self._fail(request, f"Donor has no {human} to transfer.", status=409)
+        # Quick pre-check before acquiring the lock.  Repeated under lock below.
+        if getattr(winner, field, None) is not None:
+            return self._fail(
+                request,
+                f"Winner '{winner.name}' already has a {human}. Clear it on the winner first.",
+                status=409,
+            )
+
+        with transaction.atomic():
+            ordered = sorted({donor.pk, winner.pk})
+            locked = {d.pk: d for d in Device.objects.select_for_update().filter(pk__in=ordered).order_by("pk")}
+            donor = locked.get(donor.pk)
+            winner = locked.get(winner.pk)
+            if donor is None or winner is None:
+                return self._fail(request, "Device was deleted concurrently.", status=410)
+            # Re-check under the lock so concurrent transfers don't race.
+            donor_ip = getattr(donor, field, None)
+            if donor_ip is None:
+                return self._fail(request, f"Donor has no {human} to transfer.", status=409)
+            if getattr(winner, field, None) is not None:
+                return self._fail(
+                    request,
+                    f"Winner '{winner.name}' already has a {human}. Clear it on the winner first.",
+                    status=409,
+                )
+            setattr(winner, field, donor_ip)
+            setattr(donor, field, None)
+            # Save only the touched FK column to avoid full_clean() rejecting
+            # the merge over pre-existing inconsistencies on either device
+            # (e.g. ``face`` set without ``rack``).
+            winner.save(update_fields=[field])
+            donor.save(update_fields=[field])
+
+        return _hx_response(
+            request,
+            f"Transferred {human} ({donor_ip}) to {winner.name}.",
+        )

From 9812d0c594f4e403c67e4e7c1562e469d9c5b2d5 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 31 May 2026 18:46:24 +0200
Subject: [PATCH 02/98] feat(oob-sync): set OOB IP via an interface-assigned
 address; drop generic IPAM

Rework OOB IP handling to attach the address to a chosen device interface
(forced-interface flow) so it satisfies NetBox's primary/oob_ip constraint,
replacing the generic auto-create-IPAM path. Store only id+type in the
librenms_id OOB sub-object.
---
 .../import_utils/__init__.py                  |   1 -
 .../htmx/_oob_interface_select.html           |  28 ++
 .../htmx/device_validation_details.html       |  24 +-
 .../tests/test_coverage_actions.py            | 129 +++++++++
 .../tests/test_librenms_id.py                 |  11 +-
 netbox_librenms_plugin/utils.py               |  13 +-
 .../views/imports/actions.py                  | 247 ++++++++----------
 netbox_librenms_plugin/views/imports/list.py  |   5 -
 8 files changed, 297 insertions(+), 161 deletions(-)
 create mode 100644 netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html

diff --git a/netbox_librenms_plugin/import_utils/__init__.py b/netbox_librenms_plugin/import_utils/__init__.py
index 385c7ff40..1028a7f0a 100644
--- a/netbox_librenms_plugin/import_utils/__init__.py
+++ b/netbox_librenms_plugin/import_utils/__init__.py
@@ -33,7 +33,6 @@
     import_single_device,
     validate_device_for_import,
 )
-from .ip_helpers import auto_create_ipam_enabled, get_or_create_global_ip  # noqa: F401
 from .collisions import detect_bulk_collisions  # noqa: F401
 from .filters import (  # noqa: F401
     _apply_client_filters,
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
new file mode 100644
index 000000000..85d10db60
--- /dev/null
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
@@ -0,0 +1,28 @@
+{% comment %}
+OOB IP interface picker for the "Add as OOB" form.
+
+NetBox requires oob_ip to be assigned to one of the device's interfaces, so the
+user picks (or creates) the interface to hang the OOB IP on. The suggested
+interface (idrac/ilo/bmc-style by name) is pre-selected; the OOB IP is often not
+physically on the matched interface, so this is overridable.
+
+Context: libre_device, validation, oob_interfaces, oob_suggested_interface_id,
+oob_default_new_name.
+{% endcomment %}
+<div class="mb-2 text-start">
+  <label class="form-label small mb-1" for="oob-iface-{{ libre_device.device_id }}">OOB IP interface</label>
+  <select name="oob_interface_id" id="oob-iface-{{ libre_device.device_id }}" class="form-select form-select-sm"
+          onchange="document.getElementById('oob-new-iface-{{ libre_device.device_id }}').style.display = (this.value === '__new__' ? 'block' : 'none');">
+    {% for iface in oob_interfaces %}
+      <option value="{{ iface.pk }}" {% if iface.pk == oob_suggested_interface_id %}selected{% endif %}>{{ iface.name }}</option>
+    {% endfor %}
+    <option value="__new__" {% if not oob_suggested_interface_id %}selected{% endif %}>+ Create new interface…</option>
+  </select>
+  <div id="oob-new-iface-{{ libre_device.device_id }}" class="mt-1"{% if oob_suggested_interface_id %} style="display:none"{% endif %}>
+    <input type="text" name="oob_new_interface_name" class="form-control form-control-sm"
+           value="{{ oob_default_new_name }}" placeholder="New interface name">
+  </div>
+  {% if validation.oob_candidate.ip %}
+  <small class="text-muted d-block mt-1">OOB IP {{ validation.oob_candidate.ip }} is assigned to this interface and set as the device's OOB IP.</small>
+  {% endif %}
+</div>
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
index 6be5ef18c..3a125ab34 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
@@ -116,7 +116,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
                       <form style="display:inline" class="ms-2"
                             hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
                             hx-swap="none"
-                            hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
+                            hx-include="#use-sysname-toggle, #strip-domain-toggle">
                         {% csrf_token %}
                         <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
                         <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -165,7 +165,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
                     <form style="display:inline" class="ms-1"
                           hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
                           hx-swap="none"
-                          hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
+                          hx-include="#use-sysname-toggle, #strip-domain-toggle">
                       {% csrf_token %}
                       <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
                       <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -572,7 +572,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
         <form style="display:inline"
               hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
               hx-swap="none"
-              hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
+              hx-include="#use-sysname-toggle, #strip-domain-toggle">
           {% csrf_token %}
           <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
           <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -690,13 +690,12 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
           </div>
         </div>
         <div class="mb-3">
-          <form style="display:inline"
-                hx-post="{% url 'plugins:netbox_librenms_plugin:device_add_as_oob' device_id=libre_device.device_id %}"
-                hx-swap="none"
-                hx-include="#auto-create-ipam-toggle">
+          <form hx-post="{% url 'plugins:netbox_librenms_plugin:device_add_as_oob' device_id=libre_device.device_id %}"
+                hx-swap="none">
             {% csrf_token %}
             <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
             <input type="hidden" name="server_key" value="{{ server_key }}">
+            {% include "netbox_librenms_plugin/htmx/_oob_interface_select.html" %}
             <button type="submit" class="btn btn-sm btn-primary">
               <i class="mdi mdi-chip"></i> Add as OOB to {{ validation.existing_device.name }}
             </button>
@@ -755,7 +754,7 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
               <div class="modal-content">
                 <form hx-post="{% url 'plugins:netbox_librenms_plugin:device_promote_to_host' device_id=libre_device.device_id %}"
                       hx-swap="none"
-                      hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
+                      hx-include="#use-sysname-toggle, #strip-domain-toggle">
                   {% csrf_token %}
                   <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
                   <input type="hidden" name="server_key" value="{{ server_key }}">
@@ -897,7 +896,7 @@ <h5 class="modal-title">Promote to host of {{ validation.existing_device.name }}
         <form style="display:inline"
               hx-post="{% url 'plugins:netbox_librenms_plugin:device_conflict_action' device_id=libre_device.device_id %}"
               hx-swap="none"
-              hx-include="#use-sysname-toggle, #strip-domain-toggle, #auto-create-ipam-toggle">
+              hx-include="#use-sysname-toggle, #strip-domain-toggle">
           {% csrf_token %}
           <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
           <input type="hidden" name="existing_device_type" value="{{ existing_device_model_name|default:'device' }}">
@@ -942,13 +941,12 @@ <h5 class="modal-title">Promote to host of {{ validation.existing_device.name }}
           {% if validation.oob_candidate.ip %}— {{ validation.oob_candidate.ip }}{% endif %}).
         </div>
         <div class="mb-3">
-          <form style="display:inline"
-                hx-post="{% url 'plugins:netbox_librenms_plugin:device_add_as_oob' device_id=libre_device.device_id %}"
-                hx-swap="none"
-                hx-include="#auto-create-ipam-toggle">
+          <form hx-post="{% url 'plugins:netbox_librenms_plugin:device_add_as_oob' device_id=libre_device.device_id %}"
+                hx-swap="none">
             {% csrf_token %}
             <input type="hidden" name="existing_device_id" value="{{ validation.existing_device.pk }}">
             <input type="hidden" name="server_key" value="{{ server_key }}">
+            {% include "netbox_librenms_plugin/htmx/_oob_interface_select.html" %}
             <button type="submit" class="btn btn-sm btn-primary">
               <i class="mdi mdi-chip"></i> Add as OOB to {{ validation.existing_device.name }}
             </button>
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index c594ee6d5..19e655552 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -4466,3 +4466,132 @@ def test_libre_device_not_found_returns_htmx_error(self):
 
         assert response.status_code == 200
         assert b"not found" in response.content.lower()
+
+
+class TestSuggestOOBInterface:
+    """_suggest_oob_interface: pre-select an OOB/mgmt-named interface + default new name."""
+
+    def _iface(self, name):
+        i = MagicMock()
+        i.name = name
+        return i
+
+    def test_picks_idrac_named_interface(self):
+        from netbox_librenms_plugin.views.imports.actions import _suggest_oob_interface
+
+        dev = MagicMock()
+        eth, idrac = self._iface("eth0"), self._iface("iDRAC")
+        idrac.pk = 7
+        dev.interfaces.all.return_value = [eth, idrac]
+        sid, new_name = _suggest_oob_interface(dev, {"type": "idrac"})
+        assert sid == 7
+        assert new_name == "idrac0"
+
+    def test_no_match_returns_none_and_typed_default(self):
+        from netbox_librenms_plugin.views.imports.actions import _suggest_oob_interface
+
+        dev = MagicMock()
+        eth = self._iface("eth0")
+        dev.interfaces.all.return_value = [eth]
+        sid, new_name = _suggest_oob_interface(dev, {"type": "ilo"})
+        assert sid is None
+        assert new_name == "ilo0"
+
+    def test_missing_type_defaults_to_oob(self):
+        from netbox_librenms_plugin.views.imports.actions import _suggest_oob_interface
+
+        dev = MagicMock()
+        dev.interfaces.all.return_value = []
+        sid, new_name = _suggest_oob_interface(dev, {})
+        assert sid is None
+        assert new_name == "oob0"
+
+
+class TestResolveOOBInterface:
+    """AddAsOOBView._resolve_oob_interface: select existing / create new / none."""
+
+    def _view(self):
+        from netbox_librenms_plugin.views.imports.actions import AddAsOOBView
+
+        return object.__new__(AddAsOOBView)
+
+    def test_none_when_no_selection(self):
+        view = self._view()
+        req = _make_request(post={})
+        assert view._resolve_oob_interface(req, MagicMock()) is None
+
+    def test_existing_interface_by_id(self):
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "5"})
+        dev = MagicMock()
+        with patch("dcim.models.Interface") as mock_iface_cls:
+            mock_iface_cls.objects.get.return_value = MagicMock(name="eth0")
+            result = view._resolve_oob_interface(req, dev)
+        mock_iface_cls.objects.get.assert_called_once_with(pk=5, device=dev)
+        assert result is mock_iface_cls.objects.get.return_value
+
+    def test_create_new_interface(self):
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
+        dev = MagicMock()
+        with patch("dcim.models.Interface") as mock_iface_cls:
+            mock_iface_cls.objects.get_or_create.return_value = (MagicMock(), True)
+            view._resolve_oob_interface(req, dev)
+        mock_iface_cls.objects.get_or_create.assert_called_once_with(
+            device=dev, name="idrac0", defaults={"type": "other"}
+        )
+
+    def test_new_without_name_returns_none(self):
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": ""})
+        assert view._resolve_oob_interface(req, MagicMock()) is None
+
+
+class TestAttachOOBIp:
+    """AddAsOOBView._attach_oob_ip: reuse/re-home or create an interface-assigned IP."""
+
+    def _view(self):
+        from netbox_librenms_plugin.views.imports.actions import AddAsOOBView
+
+        return object.__new__(AddAsOOBView)
+
+    def test_invalid_ip_returns_none(self):
+        view = self._view()
+        assert view._attach_oob_ip("not-an-ip", MagicMock()) is None
+
+    def test_creates_v4_slash32_when_missing(self):
+        view = self._view()
+        iface = MagicMock()
+        with patch("ipam.models.IPAddress") as mock_ip_cls:
+            mock_ip_cls.objects.filter.return_value.first.return_value = None
+            view._attach_oob_ip("10.0.0.9", iface)
+        mock_ip_cls.objects.create.assert_called_once_with(
+            address="10.0.0.9/32", assigned_object=iface, status="active"
+        )
+
+    def test_rehomes_existing_unassigned_ip(self):
+        view = self._view()
+        iface = MagicMock()
+        iface.device_id = 1
+        existing = MagicMock()
+        existing.assigned_object = None
+        with patch("ipam.models.IPAddress") as mock_ip_cls:
+            mock_ip_cls.objects.filter.return_value.first.return_value = existing
+            result = view._attach_oob_ip("10.0.0.9", iface)
+        assert result is existing
+        assert existing.assigned_object is iface
+        existing.save.assert_called_once()
+
+    def test_does_not_steal_ip_from_other_device(self):
+        view = self._view()
+        iface = MagicMock()
+        iface.device_id = 1
+        other_iface = MagicMock()
+        other_iface.device_id = 2
+        existing = MagicMock()
+        existing.assigned_object = other_iface
+        with patch("ipam.models.IPAddress") as mock_ip_cls:
+            mock_ip_cls.objects.filter.return_value.first.return_value = existing
+            result = view._attach_oob_ip("10.0.0.9", iface)
+        assert result is None
+        existing.save.assert_not_called()
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 2e945d899..dcf525cac 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -526,17 +526,22 @@ def test_get_oob_returns_oob_dict_when_present(self):
     # ── set_librenms_oob ──────────────────────────────────────────────────────
 
     def test_set_oob_round_trip(self):
-        """set_librenms_oob followed by get_librenms_oob returns equivalent values."""
+        """set_librenms_oob stores only id + type; ip/version are not persisted.
+
+        Mutable LibreNMS state (the controller's IP and firmware version) is
+        deliberately NOT denormalised into the librenms_id custom field — it is
+        read live from LibreNMS via the stored id when needed.
+        """
         from netbox_librenms_plugin.utils import get_librenms_oob, set_librenms_oob
 
         obj = MagicMock()
         obj.custom_field_data = {"librenms_id": {"primary": 42}}
         obj.cf = obj.custom_field_data
 
-        set_librenms_oob(obj, 17, "primary", oob_type="drac", version="5.10", ip="10.0.0.5")
+        set_librenms_oob(obj, 17, "primary", oob_type="drac")
         result = get_librenms_oob(obj, "primary")
 
-        assert result == {"id": 17, "type": "drac", "version": "5.10", "ip": "10.0.0.5"}
+        assert result == {"id": 17, "type": "drac"}
 
     def test_set_oob_promotes_bare_int_entry(self):
         """set_librenms_oob promotes a bare-int entry to dict form, preserving the main id."""
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index fbbfa00ab..318a64086 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1202,8 +1202,6 @@ def set_librenms_oob(
     server_key: str = "default",
     *,
     oob_type: str,
-    version: str | None = None,
-    ip: str | None = None,
 ) -> None:
     """
     Attach an OOB management controller to a device under *server_key*.
@@ -1212,6 +1210,11 @@ def set_librenms_oob(
     currently a bare integer.  Validates *oob_type* against ``OOB_TYPE_PATTERN`` or accepts
     the generic sentinel ``"oob"`` (used when no specific type keyword can be detected).
 
+    Stores only the identity-mapping essentials — the OOB controller's LibreNMS device
+    ``id`` and a static ``type`` label.  Mutable LibreNMS state (the controller's IP and
+    firmware version) is deliberately NOT persisted here: the IP's source of truth is the
+    device's interface-assigned ``oob_ip`` IPAddress, and the version belongs in LibreNMS.
+
     Does **not** call ``obj.save()`` — the caller is responsible for persisting the change.
 
     Args:
@@ -1220,8 +1223,6 @@ def set_librenms_oob(
         server_key: LibreNMS server key (from plugin ``servers`` config).
         oob_type: Raw type string (e.g. ``"iDRAC9"``, ``"ilo"``, or the generic ``"oob"``).
             Will be normalized to lowercase.
-        version: Optional firmware/software version string.
-        ip: Optional IP address string of the OOB controller.
 
     Raises:
         ValueError: if *oob_type* does not match any known OOB type and is not the
@@ -1263,10 +1264,6 @@ def set_librenms_oob(
         entry = {}
 
     oob: dict = {"id": _oob_id, "type": normalized_type}
-    if version:
-        oob["version"] = version
-    if ip:
-        oob["ip"] = ip
     entry["oob"] = oob
     cf_value[server_key] = entry
     obj.custom_field_data["librenms_id"] = cf_value
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index c74444cb3..502b18e0b 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2,7 +2,6 @@
 
 import json
 import logging
-from ipaddress import ip_address as _ipaddr_parse
 from urllib.parse import parse_qs, urlparse
 
 from django.contrib import messages
@@ -26,7 +25,6 @@
     fetch_device_with_cache,
     get_import_device_cache_key,
     get_librenms_device_by_id,
-    get_or_create_global_ip,
     get_virtual_chassis_data,
     update_vc_member_suggested_names,
     validate_device_for_import,
@@ -971,6 +969,29 @@ def get(self, request, device_id):
         )
 
 
+def _suggest_oob_interface(device, oob_candidate):
+    """Return ``(suggested_interface_id, default_new_name)`` for an OOB IP.
+
+    NetBox requires ``oob_ip`` be assigned to one of the device's interfaces,
+    so the OOB-attach form lets the user pick (or create) one. This pre-selects
+    the existing interface whose name looks like an OOB/management port
+    (idrac/ilo/ipmi/bmc/drac/oob/mgmt), or ``None`` if there's no obvious match,
+    and derives a sensible default name for a new interface from the OOB type
+    (e.g. ``idrac0``). The OOB IP is frequently *not* physically on the matched
+    interface — operators attach it to an ``idrac0``-style port deliberately —
+    so this is only a suggestion the user can override.
+    """
+    import re as _re
+
+    oob_type = (oob_candidate.get("type") or "oob").strip().lower() or "oob"
+    default_new_name = f"{oob_type}0"
+    pattern = _re.compile(r"(idrac|ilo|ipmi|bmc|drac|oob|mgmt|management)", _re.IGNORECASE)
+    for iface in device.interfaces.all():
+        if pattern.search(iface.name or ""):
+            return iface.pk, default_new_name
+    return None, default_new_name
+
+
 class DeviceValidationDetailsView(LibreNMSPermissionMixin, LibreNMSAPIMixin, DeviceImportHelperMixin, View):
     """HTMX view to show detailed validation information."""
 
@@ -1000,6 +1021,15 @@ def get(self, request, device_id):
             context["sync_info"] = self._build_sync_info(libre_device, existing)
             context["existing_id_servers"] = self._build_id_server_info(existing)
             context["existing_device_model_name"] = existing._meta.model_name
+            # OOB-attach needs an interface to hang the OOB IP on (NetBox requires
+            # oob_ip be interface-assigned). Offer the device's interfaces with a
+            # sensible default pre-selected.
+            if validation.get("oob_candidate") and existing._meta.model_name == "device":
+                context["oob_interfaces"] = list(existing.interfaces.all())
+                (
+                    context["oob_suggested_interface_id"],
+                    context["oob_default_new_name"],
+                ) = _suggest_oob_interface(existing, validation["oob_candidate"])
 
         return render(
             request,
@@ -1963,7 +1993,6 @@ def post(self, request, device_id):
         from netbox_librenms_plugin.utils import set_librenms_oob
 
         oob_type = oob_candidate.get("type") or ""
-        oob_version = oob_candidate.get("version") or None
         oob_ip_str = oob_candidate.get("ip") or None
         server_key = self.librenms_api.server_key
 
@@ -1985,28 +2014,35 @@ def post(self, request, device_id):
                     librenms_id,
                     server_key,
                     oob_type=oob_type,
-                    version=oob_version,
-                    ip=oob_ip_str,
                 )
             except ValueError as exc:
                 return _htmx_error_response(f"Invalid OOB data: {escape(str(exc))}")
 
             update_fields = ["custom_field_data"]
-            # Assign device.oob_ip if not already set; auto-create the IPAM
-            # record if it doesn't exist yet so the user has something to
-            # later attach to an interface and re-home if needed.
+
+            # Set device.oob_ip from an interface-assigned IPAddress. NetBox
+            # requires oob_ip be assigned to one of the device's interfaces, so
+            # the user picks (or creates) the interface to hang the OOB IP on
+            # via the OOB-attach form. Linkage (set_librenms_oob) happened above.
             if oob_ip_str and existing_device.oob_ip_id is None:
-                oob_ip, oob_ip_created = get_or_create_global_ip(
-                    oob_ip_str, auto_create=resolve_auto_create_ipam(request)
-                )
-                if oob_ip is not None:
-                    existing_device.oob_ip = oob_ip
-                    update_fields.append("oob_ip")
-                    if oob_ip_created:
-                        messages.info(
+                oob_iface = self._resolve_oob_interface(request, existing_device)
+                if oob_iface is None:
+                    messages.info(
+                        request,
+                        "OOB linked. Choose an interface in the OOB form to also set the device's OOB IP.",
+                    )
+                else:
+                    oob_ip = self._attach_oob_ip(oob_ip_str, oob_iface)
+                    if oob_ip is None:
+                        messages.warning(
                             request,
-                            f"Auto-created OOB IP {oob_ip_str} in IPAM (unassigned, global scope).",
+                            f"OOB linked, but couldn't set OOB IP {oob_ip_str} "
+                            "(invalid, or already assigned to another device).",
                         )
+                    else:
+                        existing_device.oob_ip = oob_ip
+                        update_fields.append("oob_ip")
+                        messages.info(request, f"Set OOB IP {oob_ip_str} on interface {oob_iface.name}.")
 
             if err := _save_device(existing_device, update_fields=update_fields, request=request):
                 return err
@@ -2032,6 +2068,64 @@ def post(self, request, device_id):
         response["HX-Trigger"] = json.dumps({"validationRefresh": {"deviceId": device_id}})
         return response
 
+    @staticmethod
+    def _resolve_oob_interface(request, device):
+        """Resolve (or create) the interface the OOB IP should attach to.
+
+        Reads ``oob_interface_id`` from the OOB-attach form: an interface PK, or
+        the sentinel ``"__new__"`` to create one named ``oob_new_interface_name``.
+        Returns an :class:`Interface` owned by *device*, or ``None`` when the
+        user made no selection (linkage proceeds without setting ``oob_ip``).
+        """
+        from dcim.models import Interface
+
+        iface_id = (request.POST.get("oob_interface_id") or "").strip()
+        if iface_id == "__new__":
+            name = (request.POST.get("oob_new_interface_name") or "").strip()
+            if not name:
+                return None
+            iface, _ = Interface.objects.get_or_create(device=device, name=name, defaults={"type": "other"})
+            return iface
+        if iface_id:
+            try:
+                return Interface.objects.get(pk=int(iface_id), device=device)
+            except (Interface.DoesNotExist, ValueError):
+                return None
+        return None
+
+    @staticmethod
+    def _attach_oob_ip(ip_str, interface):
+        """Return an :class:`IPAddress` for *ip_str* assigned to *interface*.
+
+        Reuses an existing record for the host (matched via ``net_host`` so any
+        prefix length is accepted) and re-homes it to *interface*, unless it is
+        already assigned to a *different* device's object (in which case we do
+        not steal it and return ``None``). Otherwise creates a ``/32`` (IPv4) or
+        ``/128`` (IPv6). Returns ``None`` on an invalid address or a conflict.
+        """
+        from ipaddress import ip_address as _ip
+
+        from ipam.models import IPAddress
+
+        try:
+            parsed = _ip(ip_str)
+        except ValueError:
+            return None
+
+        existing = IPAddress.objects.filter(address__net_host=ip_str).first()
+        if existing is not None:
+            assigned = existing.assigned_object
+            owned = assigned is None or getattr(assigned, "device_id", None) == interface.device_id
+            if not owned:
+                return None
+            if assigned != interface:
+                existing.assigned_object = interface
+                existing.save()
+            return existing
+
+        mask = "/128" if parsed.version == 6 else "/32"
+        return IPAddress.objects.create(address=f"{ip_str}{mask}", assigned_object=interface, status="active")
+
 
 class PromoteToHostView(
     LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, LibreNMSAPIMixin, DeviceImportHelperMixin, View
@@ -2134,29 +2228,6 @@ def post(self, request, device_id):
 
         server_key = self.librenms_api.server_key
 
-        # Pull stored OOB metadata (ip/version) from existing librenms link if possible,
-        # then ensure the incoming device's IP populates oob_ip on the existing device
-        # only if oob_ip isn't already set.
-        existing_oob_ip = None
-        oob_ip_str = None
-        cf_value = existing_device.custom_field_data.get("librenms_id")
-        if isinstance(cf_value, dict):
-            entry = cf_value.get(server_key)
-            if isinstance(entry, dict):
-                existing_oob_dict = entry.get("oob") if isinstance(entry.get("oob"), dict) else {}
-                existing_oob_ip = existing_oob_dict.get("ip") if isinstance(existing_oob_dict, dict) else None
-        # Prefer existing OOB ip if it was already known; otherwise use existing device's
-        # current oob_ip relationship; otherwise leave unset (do NOT inherit incoming
-        # device's IP — that IP belongs to the host, not the OOB controller).
-        if not existing_oob_ip and existing_device.oob_ip_id:
-            try:
-                from ipam.models import IPAddress  # noqa
-
-                existing_oob_ip = str(existing_device.oob_ip).split("/")[0] if existing_device.oob_ip else None
-            except Exception:  # pragma: no cover - defensive
-                existing_oob_ip = None
-        oob_ip_str = existing_oob_ip or None
-
         # Reject legacy bare-int librenms_id form (caller should migrate first).
         stored_id = existing_device.custom_field_data.get("librenms_id")
         _is_legacy = isinstance(stored_id, int) and not isinstance(stored_id, bool)
@@ -2171,19 +2242,6 @@ def post(self, request, device_id):
                 "Device has a legacy bare-integer librenms_id; use 'Convert mapping' to migrate first."
             )
 
-        # Fetch OOB IP from LibreNMS outside the transaction so the row lock
-        # is not held during a potentially slow network round-trip.
-        _pre_fetched_oob_ip = None
-        if not oob_ip_str:
-            try:
-                ok, oob_info = self.librenms_api.get_device_info(existing_libre_id)
-            except Exception:  # pragma: no cover - defensive
-                ok, oob_info = False, None
-            if ok and isinstance(oob_info, dict):
-                _fetched = (oob_info.get("ip") or "").strip() or None
-                if _fetched:
-                    _pre_fetched_oob_ip = _fetched
-
         with transaction.atomic():
             try:
                 existing_device = Device.objects.select_for_update().get(pk=existing_device.pk)
@@ -2215,90 +2273,17 @@ def post(self, request, device_id):
                     existing_libre_id,
                     server_key,
                     oob_type=oob_type,
-                    ip=oob_ip_str,
                 )
             except ValueError as exc:
                 return _htmx_error_response(f"Invalid promotion data: {escape(str(exc))}")
 
-            # After promotion, populate IP relationships on the existing device:
-            #   - primary_ip4 / primary_ip6 from the incoming LibreNMS host's IP
-            #     (the device that's now linked as the host)
-            #   - oob_ip from the previously-linked LibreNMS device's IP
-            #     (the device that's now demoted into the OOB slot)
-            # If the IP does not yet exist in NetBox we create a global /32 (or
-            # /128) entry so the device row looks complete after promotion;
-            # the user can re-home / mask it later via the IP-sync flow.
-            # Both writes are best-effort and never overwrite an already-set
-            # primary_ip4 / primary_ip6 / oob_ip relationship.
+            # Promotion re-points the LibreNMS host/OOB linkage only. NetBox
+            # requires primary_ip4/6 and oob_ip to be assigned to one of the
+            # device's interfaces, so those relationships are set from the
+            # interface-assigned IP-sync flow — not from auto-created global
+            # records here.
             update_fields = ["custom_field_data"]
 
-            host_ip_str = (libre_device.get("ip") or "").strip() or None
-            if host_ip_str:
-                _auto_create = resolve_auto_create_ipam(request)
-                host_ip, host_ip_created = get_or_create_global_ip(host_ip_str, auto_create=_auto_create)
-                if host_ip is not None:
-                    try:
-                        is_v6 = _ipaddr_parse(host_ip_str).version == 6
-                    except ValueError:
-                        is_v6 = False
-                    # Only set as primary if the IP is unassigned OR already
-                    # assigned to an interface that belongs to this device.
-                    # Setting a primary IP whose assigned_object belongs to a
-                    # different device would create an inconsistent state.
-                    ao = host_ip.assigned_object
-                    ip_owned_by_device = ao is None or (hasattr(ao, "device_id") and ao.device_id == existing_device.pk)
-                    assigned = False
-                    if ip_owned_by_device:
-                        if is_v6 and existing_device.primary_ip6_id is None:
-                            existing_device.primary_ip6 = host_ip
-                            update_fields.append("primary_ip6")
-                            assigned = True
-                        elif not is_v6 and existing_device.primary_ip4_id is None:
-                            existing_device.primary_ip4 = host_ip
-                            update_fields.append("primary_ip4")
-                            assigned = True
-                    else:
-                        logger.warning(
-                            "Skipping primary IP assignment for %s: IP %s is already assigned "
-                            "to a different object (%r); user must assign it manually.",
-                            existing_device,
-                            host_ip_str,
-                            ao,
-                        )
-                    if host_ip_created and assigned:
-                        messages.info(
-                            request,
-                            f"Auto-created primary IP {host_ip_str} in IPAM (unassigned, global scope).",
-                        )
-
-            # Apply pre-fetched OOB IP if we got one and the row is still eligible.
-            if _pre_fetched_oob_ip and not oob_ip_str and existing_device.oob_ip_id is None:
-                oob_ip_str = _pre_fetched_oob_ip
-                # Cache the fetched IP in the OOB sub-object (CFD) while we hold the lock.
-                try:
-                    set_librenms_oob(
-                        existing_device,
-                        existing_libre_id,
-                        server_key,
-                        oob_type=oob_type,
-                        ip=oob_ip_str,
-                    )
-                except ValueError:  # pragma: no cover - defensive
-                    pass
-
-            if oob_ip_str and existing_device.oob_ip_id is None:
-                oob_ip, oob_ip_created = get_or_create_global_ip(
-                    oob_ip_str, auto_create=resolve_auto_create_ipam(request)
-                )
-                if oob_ip is not None:
-                    existing_device.oob_ip = oob_ip
-                    update_fields.append("oob_ip")
-                    if oob_ip_created:
-                        messages.info(
-                            request,
-                            f"Auto-created OOB IP {oob_ip_str} in IPAM (unassigned, global scope).",
-                        )
-
             # Apply any explicit per-field overrides chosen in the pre-promote modal.
             # Default behaviour (no overrides) keeps the existing device's name, type
             # and platform — matching the original promote semantics.
diff --git a/netbox_librenms_plugin/views/imports/list.py b/netbox_librenms_plugin/views/imports/list.py
index b155611fa..b25914905 100644
--- a/netbox_librenms_plugin/views/imports/list.py
+++ b/netbox_librenms_plugin/views/imports/list.py
@@ -128,10 +128,6 @@ def _load_job_results(self, job_id, request=None):
             # Mirror the job's naming settings so toggle state matches the cached results
             self._use_sysname = use_sysname
             self._strip_domain = strip_domain
-            # IPAM auto-create toggle: honour the request-scoped POST/GET override
-            # first (set by the import page toggle), then fall through to saved pref
-            # and plugin settings — matches the cascade used by resolve_auto_create_ipam().
-            self._auto_create_ipam = resolve_auto_create_ipam(request)
 
         return validated_devices
 
@@ -162,7 +158,6 @@ def get(self, request, *args, **kwargs):  # noqa: D401 - inherited doc
 
         _use_sysname = get_user_pref(request, "plugins.netbox_librenms_plugin.use_sysname")
         _strip_domain = get_user_pref(request, "plugins.netbox_librenms_plugin.strip_domain")
-        _auto_create_ipam = get_user_pref(request, "plugins.netbox_librenms_plugin.auto_create_ipam")
         if _use_sysname is None:
             _use_sysname = getattr(settings_obj, "use_sysname_default", True) if settings_obj else True
         if _strip_domain is None:

From b863825ece9ea429e6cde071105d0582a7b8c711 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 31 May 2026 20:52:39 +0200
Subject: [PATCH 03/98] fix(oob-sync): PR #79 review hardening, OOB-flow
 corrections, and docs

Consolidate the PR #79 review follow-ups: OOB/host linkage refresh on cached
import rows, multi-server cache-key scoping, HTMX validation-error flows,
permission and TOCTOU re-checks (interface/IP attach), partial-fetch cache
invalidation for interfaces/modules/cables, VM-aware collision link targeting
and import validation, and documentation for OOB management.
---
 docs/SUMMARY.md                               |   1 +
 docs/feature_list.md                          |   9 +
 docs/librenms_import/validation.md            |   5 +
 docs/usage_tips/custom_field.md               |   7 +
 docs/usage_tips/oob_management.md             |  79 +++
 mkdocs.yml                                    |   1 +
 netbox_librenms_plugin/constants.py           |  21 +-
 .../import_utils/bulk_import.py               | 115 +++-
 .../import_utils/collisions.py                |   5 +-
 .../import_utils/device_operations.py         |  35 +-
 .../import_validation_helpers.py              |  16 +-
 netbox_librenms_plugin/librenms_api.py        |  35 +-
 .../js/librenms_import.js                     |   8 +-
 netbox_librenms_plugin/tables/cables.py       |   4 +-
 netbox_librenms_plugin/tables/modules.py      |   8 +-
 .../_cable_sync_content.html                  |  11 +
 .../_interface_sync_content.html              |  13 +-
 .../_ipaddress_sync_content.html              |  11 +
 .../_module_sync_content.html                 |   3 +-
 .../_vlan_sync_content.html                   |  11 +
 .../htmx/_dt_mapping_form.html                |   7 +-
 .../htmx/_oob_interface_select.html           |   6 +-
 .../htmx/_platform_mapping_form.html          |   6 +-
 .../htmx/bulk_import_collision.html           |  14 +-
 .../htmx/device_import_row.html               |   2 +-
 .../htmx/device_validation_details.html       |  39 +-
 .../librenms_sync_base.html                   |   8 +-
 .../tests/test_collisions.py                  |  15 +
 .../tests/test_coverage_actions.py            | 517 +++++++++++++++++-
 .../tests/test_coverage_base_views.py         | 228 +++++++-
 .../tests/test_coverage_base_views2.py        |  97 ++++
 .../tests/test_coverage_bulk_import.py        | 203 +++++++
 .../tests/test_coverage_device_operations.py  |  11 +-
 .../tests/test_coverage_list.py               |   6 +-
 .../tests/test_coverage_mixins.py             |  47 ++
 .../tests/test_coverage_sync_interfaces.py    |  72 +++
 .../tests/test_coverage_sync_views2.py        |  29 +
 .../tests/test_coverage_utils.py              |  20 +
 .../tests/test_import_utils.py                |  24 +-
 .../tests/test_import_validation_helpers.py   |  35 ++
 .../tests/test_ip_verify.py                   |  24 +
 .../tests/test_librenms_api.py                |  24 +
 .../tests/test_librenms_id.py                 | 153 +++++-
 .../tests/test_migrate_views.py               | 205 ++++++-
 .../tests/test_modules_view.py                | 159 ++++++
 .../tests/test_reviewer_fixes.py              |  43 ++
 .../tests/test_sync_view_mismatch.py          |  34 ++
 .../tests/test_tables_modules.py              |  17 +
 .../tests/test_vlan_sync.py                   | 119 ++++
 netbox_librenms_plugin/utils.py               | 125 ++++-
 .../views/base/cables_view.py                 | 158 +++++-
 .../views/base/interfaces_view.py             | 128 ++++-
 .../views/base/ip_addresses_view.py           | 145 +++--
 .../views/base/librenms_sync_view.py          |  32 +-
 .../views/base/modules_view.py                | 105 +++-
 .../views/base/vlan_table_view.py             |  61 ++-
 .../views/imports/actions.py                  | 422 +++++++++++---
 netbox_librenms_plugin/views/imports/list.py  |   4 +-
 netbox_librenms_plugin/views/mixins.py        |  28 +
 .../views/sync/ip_addresses.py                |  14 +-
 netbox_librenms_plugin/views/sync/migrate.py  |  64 ++-
 61 files changed, 3477 insertions(+), 371 deletions(-)
 create mode 100644 docs/usage_tips/oob_management.md

diff --git a/docs/SUMMARY.md b/docs/SUMMARY.md
index 8f1a38b80..f3cbe444f 100644
--- a/docs/SUMMARY.md
+++ b/docs/SUMMARY.md
@@ -16,6 +16,7 @@
   * [Background Jobs & Caching](librenms_import/background_jobs.md)
 * [Sync & Configuration](usage_tips/virtual_chassis.md)
   * [Virtual Chassis](usage_tips/virtual_chassis.md)
+  * [Out-of-Band Management](usage_tips/oob_management.md)
   * [Interface Mappings](usage_tips/interface_mappings.md)
   * [Module Sync](usage_tips/module_sync.md)
   * [Mapping Rules](usage_tips/mapping_rules.md)
diff --git a/docs/feature_list.md b/docs/feature_list.md
index c46a70702..eeb4ac5bb 100644
--- a/docs/feature_list.md
+++ b/docs/feature_list.md
@@ -10,6 +10,15 @@
 * Background job processing for large device sets
 * Duplicate detection to prevent re-importing existing devices
 
+### [Out-of-Band (OOB) Management](usage_tips/oob_management.md)
+
+* Detects when a LibreNMS device (iDRAC/iLO/BMC/IPMI/CIMC) is the OOB controller of an existing NetBox device
+* **Add as OOB** — link the controller to the host and set `oob_ip` on a chosen (or new) interface
+* **Promote to host** — re-point a device currently linked to its OOB controller onto the incoming host device
+* **Merge NetBox devices** — reconcile two devices (hostname-matched vs serial-matched) that represent one physical box
+* Per-server linkage stored in the `librenms_id` custom field as `{"<server_key>": {"id": N, "oob": {"id": M, "type": "drac"}}}`
+* Post-merge **Move to winner** actions to migrate interfaces, IP addresses, and primary/OOB IPs at your own pace
+
 ### [Module / Inventory Sync](usage_tips/module_sync.md)
 
 * Compare LibreNMS ENTITY-MIB inventory to NetBox module bays and installed modules
diff --git a/docs/librenms_import/validation.md b/docs/librenms_import/validation.md
index 4dd9158aa..a1d7aaddb 100644
--- a/docs/librenms_import/validation.md
+++ b/docs/librenms_import/validation.md
@@ -46,6 +46,11 @@ The plugin checks for existing devices using:
 
 If both a VM and Device with the same hostname exist, the plugin cannot determine which to match and allows import. Set the `librenms_id` custom field on the correct existing object to clarify the match.
 
+## Out-of-Band (OOB) Detection
+
+When an incoming LibreNMS device looks like an out-of-band controller (iDRAC, iLO, BMC, …) and matches an existing NetBox device, the validation details show an **OOB Detected** panel instead of a plain import button. Rather than creating a duplicate device, the plugin offers the appropriate reconciliation action — **Add as OOB**, **Promote to host**, or **Merge NetBox devices**. See [Out-of-Band (OOB) Management](../usage_tips/oob_management.md) for the full flow.
+
 ## Next Steps
 
 - [Import Settings](import_settings.md) - Configure device naming and import options
+- [Out-of-Band Management](../usage_tips/oob_management.md) - Reconcile OOB controllers with their host devices
diff --git a/docs/usage_tips/custom_field.md b/docs/usage_tips/custom_field.md
index 0295a1e05..1b5757571 100644
--- a/docs/usage_tips/custom_field.md
+++ b/docs/usage_tips/custom_field.md
@@ -49,6 +49,13 @@ If the field was not created automatically (fallback): follow these steps to cre
         ```json
         {"production": 42, "staging": 17}
         ```
+      - Out-of-band (OOB) form — when a device is linked to its OOB controller, the per-server value is an object holding the host id and the controller's id/type:
+
+        ```json
+        {"production": {"id": 42, "oob": {"id": 99, "type": "drac"}}}
+        ```
+
+        This shape is written automatically by the OOB flows — see [Out-of-Band Management](oob_management.md). You don't normally edit it by hand.
       - Legacy single-server example (integer) — read-only/deprecated; do not use for new entries:
         ```
         42
diff --git a/docs/usage_tips/oob_management.md b/docs/usage_tips/oob_management.md
new file mode 100644
index 000000000..119ecaa27
--- /dev/null
+++ b/docs/usage_tips/oob_management.md
@@ -0,0 +1,79 @@
+# Out-of-Band (OOB) Management
+
+Many servers expose a dedicated **out-of-band management controller** — iDRAC, iLO, BMC, IPMI, CIMC, and similar. LibreNMS usually polls that controller as its **own device**, separate from the host it lives in. NetBox models the same relationship differently: the controller is not a separate Device — its address is the host Device's **OOB IP** (`oob_ip`).
+
+This plugin bridges the two models. During import it detects when an incoming LibreNMS device is really the OOB side of a host you already have, and offers the right action to reconcile them instead of creating a duplicate device.
+
+## How the link is stored
+
+OOB linkage is recorded in the `librenms_id` [custom field](custom_field.md) alongside the host's own LibreNMS ID. The per-server value is promoted from a bare integer to a small object:
+
+```json
+{
+  "production": {
+    "id": 42,
+    "oob": { "id": 99, "type": "drac" }
+  }
+}
+```
+
+- `id` — the LibreNMS device ID of the **host**.
+- `oob.id` — the LibreNMS device ID of the **OOB controller**.
+- `oob.type` — a short label for the controller (`drac`, `ilo`, `bmc`, `ipmi`, `cimc`, …), or the generic `oob` when the specific type can't be determined.
+
+Only these identity essentials are stored. The controller's IP and firmware version are intentionally **not** persisted here — the IP's source of truth is the host Device's interface-assigned `oob_ip`, and the version lives in LibreNMS and can be read back any time from `oob.id`.
+
+## OOB detection during import
+
+When a searched LibreNMS device looks like an OOB controller (by its OS/hardware strings, e.g. an iDRAC) and matches an existing NetBox device, the validation details show an **OOB Detected** panel instead of a plain import button. From there one of three resolution flows is offered, depending on what already exists.
+
+### Add as OOB
+
+Use when the existing NetBox device is the **host** and the incoming LibreNMS device is its OOB controller.
+
+The **Add as OOB to *device*** action links the controller's LibreNMS ID into the host's `oob.id` slot. NetBox requires `oob_ip` to be assigned to one of the device's interfaces, so the form includes an **OOB IP interface** picker:
+
+- A sensible interface is **pre-selected** (matched by name — `idrac`/`ilo`/`bmc`-style). Because the OOB IP is frequently *not* physically on that interface, the selection is **overridable**.
+- Choose **+ Create new interface…** to create one (default name suggested) to hang the OOB IP on.
+
+The OOB IP is then created (or re-homed) assigned to the chosen interface and set as the device's `oob_ip`. If you make no interface selection, the link is still recorded and the OOB IP is left for you to set later.
+
+!!! note "Permissions"
+    Setting the OOB IP can create an Interface, create an IPAddress, or re-home an existing one. The action requires the matching NetBox `add`/`change` permissions for those models; if you lack them the link is still recorded and the IP step is skipped with a warning. See [Permissions & Access](permissions.md).
+
+### Promote to host
+
+Use when the existing NetBox device is currently linked to the **OOB controller** (its `librenms_id` points at the controller) and the incoming LibreNMS device is the **host** side.
+
+**Promote to host of *device*** re-points the linkage: the incoming host's LibreNMS ID becomes the device's `id`, and the previously-linked controller ID is demoted into the `oob` slot. No new device is created. A pre-promote modal lets you optionally override the device's **name**, **device type**, and **platform** — all default to **Keep current**, so the original promote behaviour is unchanged unless you explicitly choose **Use new**.
+
+### Merge NetBox devices
+
+Use when **two different NetBox devices** turn out to represent one physical box — typically one created from the LibreNMS hostname and another from the chassis serial, where at least one already carries a LibreNMS link.
+
+The validation modal lists both candidates (hostname-matched and serial-matched) with their current linkage, and you pick which one to **keep** (the *winner*) and which to absorb (the *donor*). Merging consolidates the donor's LibreNMS link state under the active server key into the winner, clears the donor's active link, and writes a `_migrated_to` marker on the donor pointing at the winner. Interfaces, cables, and primary/OOB IPs are **not** moved automatically — you re-home those incrementally (see below).
+
+## Migrating a donor device after a merge
+
+A donor device (one with a `_migrated_to` marker) shows a banner on its LibreNMS sync page with **Move to winner** actions, so you can move resources over at your own pace:
+
+- **Move interface to winner** — reassigns an interface (and the cables, IPs, and MACs that hang off it) to the winner. Fails if the winner already has an interface with the same name — rename or remove that one first.
+- **Move IP address to winner** — re-homes an interface-assigned IP to the winner's same-named interface (move the interface first if it doesn't exist on the winner yet).
+- **Transfer primary IPv4 / IPv6 / OOB IP** — points the winner's `primary_ip4` / `primary_ip6` / `oob_ip` foreign key at the donor's value and clears it on the donor. Refuses to overwrite a value already set on the winner — clear it there first.
+
+Each action runs under a row lock and verifies the `_migrated_to` marker before touching anything. Once the donor has nothing left to migrate you can delete it.
+
+## Setting Primary and OOB IPs in general
+
+Outside the OOB import flows, both `primary_ip` and `oob_ip` are driven from interface-assigned addresses:
+
+- **Primary IP** is set on the [IP Address sync tab](../librenms_import/overview.md): with **Set Primary IP** enabled, a synced IP that matches the LibreNMS management IP and is interface-assigned becomes the device's primary.
+- **OOB IP** is set through the **Add as OOB** flow above.
+
+This keeps every IP relationship valid against NetBox's requirement that primary/OOB IPs be assigned to one of the device's own interfaces.
+
+## See also
+
+- [Custom Field Setup](custom_field.md) — the `librenms_id` field that stores the linkage.
+- [Validation & Configuration](../librenms_import/validation.md) — where OOB is detected during import.
+- [Permissions & Access](permissions.md) — permissions required for the OOB/IP actions.
diff --git a/mkdocs.yml b/mkdocs.yml
index e38dd729a..efa426418 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -20,6 +20,7 @@ nav:
     - Background Jobs & Caching: librenms_import/background_jobs.md
   - Sync & Configuration:
     - Virtual Chassis: usage_tips/virtual_chassis.md
+    - Out-of-Band Management: usage_tips/oob_management.md
     - Interface Mappings: usage_tips/interface_mappings.md
     - Module Sync: usage_tips/module_sync.md
     - Mapping Rules: usage_tips/mapping_rules.md
diff --git a/netbox_librenms_plugin/constants.py b/netbox_librenms_plugin/constants.py
index b4892c03c..d6db5c9bb 100644
--- a/netbox_librenms_plugin/constants.py
+++ b/netbox_librenms_plugin/constants.py
@@ -8,8 +8,8 @@
 LIBRENMS_VLAN_STATE_ACTIVE = 1
 
 # OOB management controller detection
-OOB_TYPE_PATTERN = re.compile(r"\b(idrac|ilo|ipmi|bmc|drac|oob)", re.IGNORECASE)
-OOB_TYPES = ("idrac", "ilo", "ipmi", "bmc", "drac", "oob")
+OOB_TYPE_PATTERN = re.compile(r"\b(idrac|ilo|ipmi|bmc|drac|cimc|oob)", re.IGNORECASE)
+OOB_TYPES = ("idrac", "ilo", "ipmi", "bmc", "drac", "cimc", "oob")
 
 
 def normalize_oob_type(os_str: str, hardware_str: str = "") -> str | None:
@@ -18,13 +18,22 @@ def normalize_oob_type(os_str: str, hardware_str: str = "") -> str | None:
 
     Returns the canonical lowercase token (one of OOB_TYPES) or None if no match.
 
+    A vendor-specific match (idrac/ilo/ipmi/bmc/drac/cimc) always wins over the
+    generic ``oob`` token, even when ``oob`` appears earlier in the text, so e.g.
+    ``normalize_oob_type("oob", "iDRAC9")`` resolves to ``"idrac"`` rather than
+    being masked by the generic token.
+
     Examples:
         normalize_oob_type("drac9", "iDRAC9") → "drac"
+        normalize_oob_type("oob", "iDRAC9")   → "idrac"
         normalize_oob_type("ilo", "")         → "ilo"
         normalize_oob_type("ubuntu", "")      → None
     """
+    generic = None
     for text in (os_str or "", hardware_str or ""):
-        m = OOB_TYPE_PATTERN.search(text)
-        if m:
-            return m.group(1).lower()
-    return None
+        for m in OOB_TYPE_PATTERN.finditer(text):
+            token = m.group(1).lower()
+            if token != "oob":
+                return token  # vendor-specific match wins immediately
+            generic = generic or "oob"  # remember the generic fallback, keep scanning
+    return generic
diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index 93962432e..84c836ccd 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -8,9 +8,13 @@
 
 from ..import_validation_helpers import apply_role_to_validation, recalculate_validation_status, remove_validation_issue
 from ..librenms_api import LibreNMSAPI
-from ..utils import find_by_librenms_id
+from ..utils import coerce_librenms_id, find_by_librenms_id, get_librenms_oob
 from .cache import get_cache_metadata_key, get_import_device_cache_key, get_validated_device_cache_key
-from .device_operations import import_single_device, validate_device_for_import
+from .device_operations import (
+    _describe_existing_librenms_link,
+    import_single_device,
+    validate_device_for_import,
+)
 from .filters import _safe_disabled, get_librenms_devices_for_import
 from .permissions import check_user_permissions, require_permissions
 from .virtual_chassis import (
@@ -334,6 +338,52 @@ def bulk_import_devices(
     )
 
 
+def _refresh_librenms_linkage(validation: dict, device, libre_device: dict, server_key: str) -> None:
+    """Re-derive the LibreNMS-id linkage fields for a refreshed *device*.
+
+    Cheap and DB-only (reads the device's ``librenms_id`` custom field) — no
+    LibreNMS API call — so a cached import row picks up OOB-link / host-link
+    changes made in NetBox since the row was cached. Without this, the cache-hit
+    path keeps the stale ``existing_match_type``/badge (e.g. an OOB controller
+    linked after caching still rendered as a conflict until the cache expired).
+
+    Mirrors ``validate_device_for_import``'s linkage logic: always refreshes
+    ``existing_librenms_link``, and when the device is matched to the scanned
+    LibreNMS id it classifies the match as ``librenms_oob`` (matched via the OOB
+    sub-key) or ``librenms_id`` (matched as the host).
+    """
+    link = _describe_existing_librenms_link(device, server_key)
+    validation["existing_librenms_link"] = link
+    # Only re-classify librenms-id-based matches; leave serial/hostname/primary_ip
+    # match types untouched.
+    if validation.get("existing_match_type") in ("librenms_id", "librenms_oob"):
+        scanned_id = coerce_librenms_id((libre_device or {}).get("device_id"))
+        oob = get_librenms_oob(device, server_key=server_key)
+        oob_id = coerce_librenms_id(oob.get("id")) if oob else None
+        if scanned_id is not None and oob_id is not None and oob_id == scanned_id:
+            validation["existing_match_type"] = "librenms_oob"
+        elif scanned_id is not None and link["host_id"] is not None and link["host_id"] == scanned_id:
+            # Host id still matches the scanned device — a genuine host-side link.
+            validation["existing_match_type"] = "librenms_id"
+        else:
+            # Linkage changed since caching: neither the host id nor the OOB id matches
+            # the scanned device anymore, so don't keep a stale librenms_id badge.
+            validation["existing_match_type"] = None
+
+
+def _clear_existing_match_derived_fields(validation: dict) -> None:
+    """Reset the fields produced from an existing match so stale serial/OOB/merge/promote
+    actions don't linger after that match is dropped (device deleted, or librenms/OOB link
+    removed since caching). The subsequent fresh lookup re-populates them if it re-matches.
+    """
+    validation["serial_action"] = None
+    validation["oob_candidate"] = None
+    validation["serial_role_choice_available"] = False
+    # promote_to_host follows the "absent otherwise" contract (see apply_oob_detection_result).
+    validation.pop("promote_to_host", None)
+    validation.pop("merge_candidates", None)
+
+
 def _refresh_existing_device(validation: dict, libre_device: dict = None, server_key: str = "default") -> None:
     """
     Refresh existing_device from DB to pick up changes made in NetBox since caching.
@@ -354,26 +404,53 @@ def _refresh_existing_device(validation: dict, libre_device: dict = None, server
 
             if refreshed:
                 validation["existing_device"] = refreshed
-                if hasattr(refreshed, "role") and refreshed.role:
-                    apply_role_to_validation(validation, refreshed.role, is_vm=bool(validation.get("import_as_vm")))
-                elif not validation.get("import_as_vm"):
-                    validation["device_role"] = {
-                        "found": False,
-                        "role": None,
-                        "available_roles": validation.get("device_role", {}).get("available_roles", []),
-                    }
-                    remove_validation_issue(validation, "role")
-                recalculate_validation_status(validation, is_vm=bool(validation.get("import_as_vm")))
-                # Re-assert non-importable state: recalculate bases can_import on
-                # issues alone, but an existing matched device must never be import-ready.
-                validation["can_import"] = False
-                validation["is_ready"] = False
-                return
+                # Re-derive linkage so an OOB-link/host-link change since caching
+                # is reflected in the badge (DB-only; no LibreNMS API call).
+                prior_match = validation.get("existing_match_type")
+                _refresh_librenms_linkage(validation, refreshed, libre_device, server_key)
+                if prior_match in ("librenms_id", "librenms_oob") and validation.get("existing_match_type") is None:
+                    # The librenms-id/OOB link that made this the cached match is gone
+                    # (removed/repointed in NetBox since caching). Treat it like a vanished
+                    # match — clear it and recompute readiness, then fall through to the fresh
+                    # lookup below so the row is re-evaluated under current rules (it may now
+                    # match by hostname/serial/IP, or become importable as new) instead of
+                    # staying blocked until cache expiry. Mirrors the deleted-device branch.
+                    validation["existing_device"] = None
+                    validation["existing_librenms_link"] = None
+                    _clear_existing_match_derived_fields(validation)
+                    if not validation.get("import_as_vm"):
+                        validation["device_role"] = {
+                            "found": False,
+                            "role": None,
+                            "available_roles": validation.get("device_role", {}).get("available_roles", []),
+                        }
+                    recalculate_validation_status(validation, is_vm=bool(validation.get("import_as_vm")))
+                else:
+                    if hasattr(refreshed, "role") and refreshed.role:
+                        apply_role_to_validation(validation, refreshed.role, is_vm=bool(validation.get("import_as_vm")))
+                    elif not validation.get("import_as_vm"):
+                        validation["device_role"] = {
+                            "found": False,
+                            "role": None,
+                            "available_roles": validation.get("device_role", {}).get("available_roles", []),
+                        }
+                        remove_validation_issue(validation, "role")
+                    recalculate_validation_status(validation, is_vm=bool(validation.get("import_as_vm")))
+                    # Re-assert non-importable state: recalculate bases can_import on
+                    # issues alone, but an existing matched device must never be import-ready.
+                    validation["can_import"] = False
+                    validation["is_ready"] = False
+                    return
             else:
                 # Device was deleted since caching — recompute readiness to match
                 # validate_device_for_import logic.
                 validation["existing_device"] = None
                 validation["existing_match_type"] = None
+                # Nothing is linked anymore — clear the linkage so the row can't
+                # keep rendering a stale host/OOB badge.
+                validation["existing_librenms_link"] = None
+                # Drop serial/OOB/merge/promote actions that pointed at the deleted device.
+                _clear_existing_match_derived_fields(validation)
                 # Clear stale device_role so is_ready is computed from scratch.
                 # Guard: VMs don't use device_role for readiness, so preserve any
                 # user-selected role rather than silently dropping it.
@@ -446,6 +523,10 @@ def _lookup_in_model(m):
         if new_device:
             validation["existing_device"] = new_device
             validation["existing_match_type"] = match_type
+            # Re-derive linkage so a librenms_id match is correctly shown as the
+            # host vs. OOB half, and existing_librenms_link is populated for the
+            # paired badge (DB-only; no LibreNMS API call).
+            _refresh_librenms_linkage(validation, new_device, libre_device, server_key)
             validation["can_import"] = False
             validation["is_ready"] = False
             # Determine actual model from the found object, not from import_as_vm flag
diff --git a/netbox_librenms_plugin/import_utils/collisions.py b/netbox_librenms_plugin/import_utils/collisions.py
index 41d19d014..d0d4976ce 100644
--- a/netbox_librenms_plugin/import_utils/collisions.py
+++ b/netbox_librenms_plugin/import_utils/collisions.py
@@ -127,7 +127,7 @@ def detect_bulk_collisions(devices: list[dict] | None) -> list[dict]:
             bucket_key = (model_name, nb_pk)
             bucket = by_nb_pk.setdefault(
                 bucket_key,
-                {"nb_device_pk": nb_pk, "nb_device_name": nb_name, "_rows": {}},
+                {"nb_device_pk": nb_pk, "nb_device_name": nb_name, "nb_model_name": model_name, "_rows": {}},
             )
             # Keep the first non-default name we see — rows often disagree
             # on the cached display string, but the underlying pk is the
@@ -153,6 +153,9 @@ def detect_bulk_collisions(devices: list[dict] | None) -> list[dict]:
             {
                 "nb_device_pk": bucket["nb_device_pk"],
                 "nb_device_name": bucket["nb_device_name"],
+                # Class name ("Device"/"VirtualMachine") so the template links to the right
+                # object type — a VM collision must not render a dcim:device URL.
+                "nb_model_name": bucket["nb_model_name"],
                 "librenms_rows": [
                     {
                         "device_id": r["device_id"],
diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 296435259..4e00d9551 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -475,6 +475,9 @@ def validate_device_for_import(
                 logger.info(f"Found existing device by hostname: {existing_device.name}")
                 result["existing_device"] = existing_device
                 result["existing_match_type"] = "hostname"
+                # Surface the current host/OOB linkage so a hostname-matched device that
+                # is already linked to LibreNMS isn't mislabelled as "not linked".
+                result["existing_librenms_link"] = _describe_existing_librenms_link(existing_device, server_key)
 
                 # Check for serial conflict on hostname-matched device
                 incoming_serial = libre_device.get("serial") or ""
@@ -497,8 +500,15 @@ def validate_device_for_import(
                             f"LibreNMS: '{incoming_serial}'). Hardware may have been replaced."
                         )
                 else:
+                    existing_link = result["existing_librenms_link"] or {}
+                    if existing_link.get("host_id"):
+                        link_note = f"currently linked to LibreNMS device #{existing_link['host_id']}"
+                    elif existing_link.get("oob_id"):
+                        link_note = "OOB already linked"
+                    else:
+                        link_note = "not linked to LibreNMS"
                     result["warnings"].append(
-                        f"Device with same hostname exists in NetBox as '{existing_device.name}' (not linked to LibreNMS)"
+                        f"Device with same hostname exists in NetBox as '{existing_device.name}' ({link_note})"
                     )
 
                 result["can_import"] = False
@@ -722,6 +732,10 @@ def validate_device_for_import(
                             else None
                         )
                         if device:
+                            # Surface any existing host/OOB linkage so the import UI renders the
+                            # correct row state (the librenms_id / serial branches do the same;
+                            # without this an already-linked device shows as "not linked" here).
+                            result["existing_librenms_link"] = _describe_existing_librenms_link(device, server_key)
                             # Check if this is an OOB candidate via the IP path.
                             # The OOB controller's IP may already be the device's oob_ip, or the
                             # LibreNMS device may identify itself as an OOB type (iDRAC/iLO/etc.).
@@ -755,11 +769,28 @@ def validate_device_for_import(
                             else:
                                 result["existing_device"] = device
                                 result["existing_match_type"] = "primary_ip"
+                                # Line 728 may already have populated a host/OOB
+                                # linkage; describe it accurately instead of always
+                                # claiming "not linked to LibreNMS".
+                                existing_link = result.get("existing_librenms_link") or {}
+                                if existing_link.get("host_id"):
+                                    link_note = f"currently linked to LibreNMS device #{existing_link['host_id']}"
+                                elif existing_link.get("oob_id"):
+                                    link_note = "OOB already linked"
+                                else:
+                                    link_note = "not linked to LibreNMS"
                                 result["warnings"].append(
-                                    f"IP address {primary_ip} already assigned to device '{device.name}' (not linked to LibreNMS)"
+                                    f"IP address {primary_ip} already assigned to device '{device.name}' ({link_note})"
                                 )
                                 result["can_import"] = False
 
+        # Refresh local mode after ALL detection branches. The refresh at the top of the
+        # unmatched-device block only runs when nothing matched by librenms_id; an existing
+        # VM matched directly by librenms_id (above) sets result["import_as_vm"]=True but
+        # skips that block, so without this a linked VM would wrongly take the Device path
+        # (missing cluster["available_clusters"], running device-only validation/VC detection).
+        import_as_vm = result["import_as_vm"]
+
         # Validate based on import type (Device or VM)
         if import_as_vm:
             # Always populate available clusters for all VMs (new or existing) so
diff --git a/netbox_librenms_plugin/import_validation_helpers.py b/netbox_librenms_plugin/import_validation_helpers.py
index 718df466a..a3f6ad755 100644
--- a/netbox_librenms_plugin/import_validation_helpers.py
+++ b/netbox_librenms_plugin/import_validation_helpers.py
@@ -167,8 +167,18 @@ def apply_oob_detection_result(
     """
     result["serial_action"] = serial_action
     result["oob_candidate"] = oob_candidate
-    result["promote_to_host"] = promote_to_host
+    # Honor the "absent otherwise" contract: only carry promote_to_host when a real
+    # promotion target exists, clearing any stale key rather than storing a None sentinel.
+    if promote_to_host is None:
+        result.pop("promote_to_host", None)
+    else:
+        result["promote_to_host"] = promote_to_host
     result["serial_role_choice_available"] = serial_role_choice_available
+    # Clear merge-only state: this is the non-merge path, so if the same result
+    # dict was previously marked a merge candidate, the stale merge UI data must
+    # not linger (apply_merge_candidates is the only writer of merge_candidates).
+    result["merge_candidates"] = None
+    result.setdefault("warnings", [])
     for warning in warnings or []:
         result["warnings"].append(warning)
 
@@ -203,8 +213,10 @@ def apply_merge_candidates(
     }
     result["can_import"] = False
     result["oob_candidate"] = None
-    result["promote_to_host"] = None
+    # "absent otherwise" contract — the merge path has no promotion target.
+    result.pop("promote_to_host", None)
     result["serial_role_choice_available"] = False
+    result.setdefault("warnings", [])
     result["warnings"].append(warning)
 
 
diff --git a/netbox_librenms_plugin/librenms_api.py b/netbox_librenms_plugin/librenms_api.py
index d5d649114..9e3848984 100644
--- a/netbox_librenms_plugin/librenms_api.py
+++ b/netbox_librenms_plugin/librenms_api.py
@@ -12,6 +12,22 @@
 logger = logging.getLogger(__name__)
 
 
+def build_librenms_api(server_key):
+    """Return a :class:`LibreNMSAPI` for *server_key*, or ``None`` when the key is
+    unknown or the server is misconfigured.
+
+    ``LibreNMSAPI(server_key=...)`` raises ``KeyError`` for an unknown non-default
+    key and ``ValueError`` when the URL/token is missing. Views take ``server_key``
+    from request POST, where a stale page or tampered request can carry a key that
+    no longer exists — returning ``None`` lets the caller surface a user-facing
+    error instead of an unhandled 500.
+    """
+    try:
+        return LibreNMSAPI(server_key=server_key)
+    except (KeyError, ValueError):
+        return None
+
+
 class LibreNMSAPI:
     """
     Client to interact with the LibreNMS API and retrieve interface data for devices.
@@ -65,8 +81,17 @@ def __init__(self, server_key=None):
         if servers_config and isinstance(servers_config, dict) and server_key in servers_config:
             # Multi-server configuration
             config = servers_config[server_key]
-            self.librenms_url = config["librenms_url"]
-            self.api_token = config["api_token"]
+            # A structurally invalid entry (None / non-mapping) would raise TypeError on
+            # the dict access below and bypass the ValueError contract that callers like
+            # build_librenms_api() rely on to fall back to None. Fail with ValueError, and
+            # read keys with .get() so a missing url/token is caught by the check below.
+            if not isinstance(config, dict):
+                raise ValueError(
+                    f"LibreNMS server '{server_key}' is misconfigured "
+                    f"(expected a mapping, got {type(config).__name__})."
+                )
+            self.librenms_url = config.get("librenms_url")
+            self.api_token = config.get("api_token")
             self.cache_timeout = config.get("cache_timeout", 300)
             self.verify_ssl = config.get("verify_ssl", True)
         else:
@@ -160,6 +185,12 @@ def get_available_servers(cls):
             # Multi-server configuration
             result = {}
             for key, config in servers_config.items():
+                # Skip structurally invalid entries (e.g. {"prod": None}); mirrors the
+                # mapping guard in __init__ so a malformed config can't crash the server
+                # selector here with AttributeError on config.get().
+                if not isinstance(config, dict):
+                    logger.warning("Skipping malformed LibreNMS server config %r (expected a mapping).", key)
+                    continue
                 display_name = config.get("display_name", key)
                 result[key] = display_name
             return result
diff --git a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
index c152cc080..8bcac3736 100644
--- a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
+++ b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
@@ -1226,14 +1226,20 @@
             // then `window.bootstrap` as fallback, then plain DOM toggling.
             document.querySelectorAll('#htmx-modal-content .modal.show').forEach(function (nested) {
                 try {
+                    // Prefer Bootstrap: it tracks stacked modals and leaves the
+                    // outer HTMX modal's backdrop/body state intact. Only fall
+                    // back to a minimal DOM hide — never hideModal()/_hideManual,
+                    // which strips body.modal-open and the (shared, outer) backdrop
+                    // and would break the still-open outer modal.
                     if (typeof bootstrap !== 'undefined' && bootstrap.Modal) {
                         bootstrap.Modal.getOrCreateInstance(nested).hide();
-                    } else if (window.bootstrap && window.bootstrap.Modal) {
+                    } else if (typeof window.bootstrap !== 'undefined' && window.bootstrap.Modal) {
                         window.bootstrap.Modal.getOrCreateInstance(nested).hide();
                     } else {
                         nested.classList.remove('show');
                         nested.style.display = 'none';
                         nested.setAttribute('aria-hidden', 'true');
+                        nested.removeAttribute('aria-modal');
                     }
                 } catch (err) {
                     // Swallow - we still want to refresh the validation panel.
diff --git a/netbox_librenms_plugin/tables/cables.py b/netbox_librenms_plugin/tables/cables.py
index 5bf3f479c..d8bf89367 100644
--- a/netbox_librenms_plugin/tables/cables.py
+++ b/netbox_librenms_plugin/tables/cables.py
@@ -61,8 +61,10 @@ def render_remote_device(self, value, record):
 
     def render_local_port(self, value, record):
         """Render local port name as a link if URL is available."""
+        # Static trusted markup — use mark_safe, not format_html (which requires
+        # interpolation args and raises TypeError when given a bare string in Django 6+).
         oob_badge = (
-            format_html(' <span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>')
+            mark_safe(' <span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>')  # noqa: S308
             if record.get("_source") == "oob"
             else ""
         )
diff --git a/netbox_librenms_plugin/tables/modules.py b/netbox_librenms_plugin/tables/modules.py
index 9b99b688b..015c719f7 100644
--- a/netbox_librenms_plugin/tables/modules.py
+++ b/netbox_librenms_plugin/tables/modules.py
@@ -147,8 +147,10 @@ def render_name(self, value, record):
             rendered_name = display_name
 
         depth = record.get("depth", 0)
+        # Static trusted markup — use mark_safe, not format_html (which requires
+        # interpolation args and raises TypeError when given a bare string).
         oob_badge = (
-            format_html(' <span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>')
+            mark_safe('<span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>')  # noqa: S308
             if record.get("_source") == "oob"
             else ""
         )
@@ -157,8 +159,10 @@ def render_name(self, value, record):
         # Build visual tree prefix based on nesting depth
         padding_px = depth * 20
         prefix = "└─ "
+        # Keep the OOB badge inside the padded container so it stays indented
+        # with the module name on nested rows (was rendering at column 0).
         return format_html(
-            '<span style="padding-left:{}px"><span style="white-space: nowrap;">{}{}</span></span>{}',
+            '<span style="padding-left:{}px"><span style="white-space: nowrap;">{}{}</span>{}</span>',
             padding_px,
             prefix,
             rendered_name,
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
index 485676360..30222fb88 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
@@ -3,16 +3,23 @@
 
 <!-- Cable Sync Table -->
 {% if cable_sync.table %}
+{# Migrated donors must not sync: hiding only the button leaves the POST form live (Enter in a filter still submits), so drop the form in migrated mode. #}
+{% if migrated_to_marker %}
+<div>
+{% else %}
 <form method="post" action="{% url 'plugins:netbox_librenms_plugin:sync_device_cables' cable_sync.object.pk %}">
+{% endif %}
     {% csrf_token %}
     {% if cable_sync.server_key %}<input type="hidden" name="server_key" value="{{ cable_sync.server_key }}">{% endif %}
     <input type="hidden" id="selected_port" name="select" value="">
     <div class="noprint d-flex justify-content-between align-items-center mt-3 mb-3">
         <div>
+            {% if not migrated_to_marker %}
             <button type="submit" class="btn btn-primary">
                 <span class="spinner spinner-border d-none" id="sync-spinner"></span>
                 <span>Sync Selected Cables</span>
             </button>
+            {% endif %}
             <a href="#" class="m-2" data-bs-toggle="modal" data-bs-target="#cableSyncHelpModal">
                 <i class="mdi mdi-help-circle"></i> info
             </a>
@@ -70,7 +77,11 @@
             </div>
         </div>
     </div>
+{% if migrated_to_marker %}
+</div>
+{% else %}
 </form>
+{% endif %}
 {% else %}
 <div class="card">
     <div class="card-body text-center text-muted py-4">
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
index cd0cfc951..664551283 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
@@ -4,19 +4,26 @@
 <!-- Interface Sync Table -->
 {% if interface_sync.table %}
 
+{# Migrated donors must not sync: hiding only the button leaves the POST form live (Enter in a filter still submits), so drop the form in migrated mode. #}
 {% with model_name=interface_sync.object|meta:"model_name" %}
+{% if migrated_to_marker %}
+<div>
+{% else %}
 <form method="post"
     action="{% url 'plugins:netbox_librenms_plugin:sync_selected_interfaces' object_type=model_name object_id=interface_sync.object.pk %}?interface_name_field={{ interface_name_field }}">
+{% endif %}
     {% endwith %}
     {% csrf_token %}
     {% if interface_sync.server_key %}<input type="hidden" name="server_key" value="{{ interface_sync.server_key }}">{% endif %}
     {% block table_actions %}
     <div class="noprint d-flex justify-content-between align-items-center mt-3 mb-3">
         <div>
+            {% if not migrated_to_marker %}
             <button type="submit" class="btn btn-primary">
                 <span class="spinner spinner-border d-none" id="sync-spinner"></span>
                 <span>Sync Selected Interfaces</span>
             </button>
+            {% endif %}
             <a href="#" class="m-2" data-bs-toggle="modal" data-bs-target="#interfaceTypeHelpModal">
                 <i class="mdi mdi-help-circle"></i> info
             </a>
@@ -198,7 +205,11 @@ <h5 class="modal-title" id="vlanDetailModalLabel">VLAN Assignments</h5>
             </div>
         </div>
     </div>
+{% if migrated_to_marker %}
+</div>
+{% else %}
 </form>
+{% endif %}
 {% else %}
 <div class="card">
     <div class="card-body text-center text-muted py-4">
@@ -338,7 +349,7 @@ <h5 class="modal-title" id="netboxOnlyInterfacesModalLabel">
                                         {% if migrated_to_winner %}
                                         <button type="button"
                                             class="btn btn-sm btn-outline-warning"
-                                            hx-post="{% url 'plugins:netbox_librenms_plugin:interface_move_to_winner' pk=interface.pk %}"
+                                            hx-post="{% url 'plugins:netbox_librenms_plugin:interface_move_to_winner' pk=interface.id %}"
                                             hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
                                             hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
                                             hx-confirm="Move interface '{{ interface.name }}' to {{ migrated_to_winner.name }}?"
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_ipaddress_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_ipaddress_sync_content.html
index 535ecaa55..eca631811 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_ipaddress_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_ipaddress_sync_content.html
@@ -3,18 +3,25 @@
 
 <!-- IP Address Sync Table -->
 {% if ip_sync.table %}
+{# Migrated donors must not sync: hiding only the button leaves the POST form live (Enter in a filter still submits), so drop the form in migrated mode. #}
 {% with model_name=ip_sync.object|meta:"model_name" %}
+{% if migrated_to_marker %}
+<div>
+{% else %}
 <form method="post" action="{% url 'plugins:netbox_librenms_plugin:sync_device_ip_addresses' object_type=model_name pk=ip_sync.object.pk %}">
+{% endif %}
 {% endwith %}
     {% csrf_token %}
     {% if ip_sync.server_key %}<input type="hidden" name="server_key" value="{{ ip_sync.server_key }}">{% endif %}
     <input type="hidden" id="selected_ip" name="select" value="">
     <div class="noprint d-flex justify-content-between align-items-center mt-3 mb-3">
         <div class="d-flex align-items-center gap-3">
+            {% if not migrated_to_marker %}
             <button type="submit" class="btn btn-primary">
                 <span class="spinner spinner-border d-none" id="sync-spinner"></span>
                 <span>Sync Selected IP Addresses</span>
             </button>
+            {% endif %}
             <div class="form-check form-switch mb-0">
                 <input type="hidden" name="set-primary-ip-toggle" value="off">
                 <input class="form-check-input" type="checkbox" id="set-primary-ip-toggle-cb"
@@ -83,7 +90,11 @@
             </div>
         </div>
     </div>
+{% if migrated_to_marker %}
+</div>
+{% else %}
 </form>
+{% endif %}
 <script>
   // "Set Primary IP" toggle behaviour:
   //  - persist the choice as a user preference (remembered across visits)
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_module_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_module_sync_content.html
index eccff430e..ec8c3f884 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_module_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_module_sync_content.html
@@ -16,7 +16,8 @@
     {% endif %}
 </div>
 
-{% if has_write_permission %}
+{# Migrated donors must not install: drop the whole form (not just the button) so install_selected isn't a live POST target / wired JS handler in migrated mode — matching the other sync-content templates. #}
+{% if has_write_permission and not migrated_to_marker %}
 {# Separate form for Install Selected — uses JS to collect checked rows before submit #}
 <form id="install-selected-form" method="post"
     action="{% url 'plugins:netbox_librenms_plugin:install_selected' pk=module_sync.object.pk %}">
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html
index 8221f29e3..18981813d 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html
@@ -16,20 +16,27 @@
 </div>
 {% else %}
 
+{# Migrated donors must not sync: hiding only the button leaves the POST form live (Enter in a filter still submits), so drop the form in migrated mode. #}
+{% if migrated_to_marker %}
+<div>
+{% else %}
 {% with model_name=vlan_sync.object|meta:"model_name" %}
 <form method="post"
       action="{% url 'plugins:netbox_librenms_plugin:sync_selected_vlans' object_type=model_name object_id=vlan_sync.object.pk %}">
 {% endwith %}
+{% endif %}
     {% csrf_token %}
     {% if vlan_sync.server_key %}<input type="hidden" name="server_key" value="{{ vlan_sync.server_key }}">{% endif %}
     <input type="hidden" name="action" value="create_vlans">
 
     <div class="noprint d-flex justify-content-between align-items-center mt-3 mb-3">
         <div>
+            {% if not migrated_to_marker %}
             <button type="submit" class="btn btn-primary">
                 <span class="spinner spinner-border d-none" id="sync-spinner"></span>
                 <span>Sync Selected VLANs</span>
             </button>
+            {% endif %}
             <small class="text-muted ms-2">
                 <i class="mdi mdi-information-outline"></i> Select a VLAN Group for each row, or leave empty for global VLANs
             </small>
@@ -58,6 +65,10 @@
             </div>
         </div>
     </div>
+{% if migrated_to_marker %}
+</div>
+{% else %}
 </form>
+{% endif %}
 
 {% endif %}
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html
index 269b57b80..8fac1add7 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_dt_mapping_form.html
@@ -59,10 +59,9 @@
       var seq = requestSeq;
       if (q.length < 2) { dropdownEl.style.display = "none"; dropdownEl.innerHTML = ""; return; }
       timer = setTimeout(function () {
-        var csrfToken = (document.querySelector('[name=csrfmiddlewaretoken]') || {}).value || "";
-        fetch("{% url 'dcim-api:devicetype-list' %}?q=" + encodeURIComponent(q) + "&limit=20", {
-          headers: { "X-CSRFToken": csrfToken }
-        })
+        // Read-only GET to a DRF endpoint — no CSRF token needed (CSRF applies to
+        // state-changing methods only).
+        fetch("{% url 'dcim-api:devicetype-list' %}?q=" + encodeURIComponent(q) + "&limit=20")
           .then(function (r) {
             if (!r.ok) { throw new Error("HTTP " + r.status); }
             return r.json();
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
index 85d10db60..6b3fcc610 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
@@ -19,10 +19,12 @@
     <option value="__new__" {% if not oob_suggested_interface_id %}selected{% endif %}>+ Create new interface…</option>
   </select>
   <div id="oob-new-iface-{{ libre_device.device_id }}" class="mt-1"{% if oob_suggested_interface_id %} style="display:none"{% endif %}>
-    <input type="text" name="oob_new_interface_name" class="form-control form-control-sm"
+    <label for="oob-new-iface-name-{{ libre_device.device_id }}" class="visually-hidden">New interface name</label>
+    <input type="text" name="oob_new_interface_name" id="oob-new-iface-name-{{ libre_device.device_id }}"
+           class="form-control form-control-sm"
            value="{{ oob_default_new_name }}" placeholder="New interface name">
   </div>
   {% if validation.oob_candidate.ip %}
-  <small class="text-muted d-block mt-1">OOB IP {{ validation.oob_candidate.ip }} is assigned to this interface and set as the device's OOB IP.</small>
+  <small class="text-muted d-block mt-1">On save, OOB IP {{ validation.oob_candidate.ip }} will be set as the device's OOB IP on the interface selected above.</small>
   {% endif %}
 </div>
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_platform_mapping_form.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_platform_mapping_form.html
index 9de8f381b..8c20cff7e 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_platform_mapping_form.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_platform_mapping_form.html
@@ -57,10 +57,8 @@
       var seq = requestSeq;
       if (q.length < 2) { dropdownEl.style.display = "none"; dropdownEl.innerHTML = ""; return; }
       timer = setTimeout(function () {
-        var csrfToken = (document.querySelector('[name=csrfmiddlewaretoken]') || {}).value || "";
-        fetch("{% url 'dcim-api:platform-list' %}?q=" + encodeURIComponent(q) + "&limit=20", {
-          headers: { "X-CSRFToken": csrfToken }
-        })
+        // Read-only GET: no CSRF header needed (matches _dt_mapping_form's lookup).
+        fetch("{% url 'dcim-api:platform-list' %}?q=" + encodeURIComponent(q) + "&limit=20")
           .then(function (r) {
             if (!r.ok) { throw new Error("HTTP " + r.status); }
             return r.json();
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html
index 6456cefad..c9ba332df 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/bulk_import_collision.html
@@ -22,10 +22,16 @@ <h5 class="modal-title text-danger">
     <div class="border border-danger rounded-3 p-3 mb-3">
       <div class="d-flex flex-wrap align-items-center gap-2 mb-2">
         <span class="badge bg-danger">Collision</span>
-        <span class="text-muted small">NetBox device:</span>
-        <a href="{% url 'dcim:device' pk=group.nb_device_pk %}" target="_blank" rel="noopener" class="fw-bold">
-          {{ group.nb_device_name }}
-        </a>
+        <span class="text-muted small">NetBox {% if group.nb_model_name == 'VirtualMachine' %}VM{% else %}device{% endif %}:</span>
+        {% if group.nb_model_name == 'VirtualMachine' %}
+          <a href="{% url 'virtualization:virtualmachine' pk=group.nb_device_pk %}" target="_blank" rel="noopener" class="fw-bold">
+            {{ group.nb_device_name }}
+          </a>
+        {% else %}
+          <a href="{% url 'dcim:device' pk=group.nb_device_pk %}" target="_blank" rel="noopener" class="fw-bold">
+            {{ group.nb_device_name }}
+          </a>
+        {% endif %}
         <span class="text-muted small">(pk {{ group.nb_device_pk }})</span>
       </div>
       <div class="text-muted small mb-1">Selected LibreNMS rows targeting this device:</div>
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html
index 21a36ea73..06b3222c7 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_import_row.html
@@ -8,7 +8,7 @@
     </tr>
   {% endfor %}
 {% else %}
-  <tr id="device-row-{{ record.device_id }}">
+  <tr id="device-row-{{ record.device_id }}" hx-swap-oob="true">
     <td colspan="13">
       <div class="alert alert-danger">
         ERROR: No table rows found for device {{ record.device_id }}
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
index 3a125ab34..3ff23906c 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
@@ -433,7 +433,9 @@ <h6 class="card-header d-flex justify-content-between align-items-center">
         hx-swap="none">
         {% csrf_token %}
         <input type="hidden" name="server_key" value="{{ server_key }}">
-        <input type="hidden" name="donor_pk" id="merge-donor-{{ libre_device.device_id }}" value="">
+        {# Default to the host-named winner's donor (oob) so a JS failure still posts a valid donor. #}
+        <input type="hidden" name="donor_pk" id="merge-donor-{{ libre_device.device_id }}"
+               value="{{ validation.merge_candidates.oob_named.pk }}">
         <div class="mb-3">
           <div class="text-muted small mb-2">Choose the winner (kept). The other becomes the donor (absorbed):</div>
           {% with host=validation.merge_candidates.host_named oob=validation.merge_candidates.oob_named %}
@@ -868,6 +870,27 @@ <h5 class="modal-title">Promote to host of {{ validation.existing_device.name }}
             (function () {
               var modal = document.getElementById("promote-modal-{{ libre_device.device_id }}");
               if (!modal) return;
+              // The nested promote modal's DOM persists across close/reopen, so reset
+              // its radios + override_* hidden inputs on close — otherwise a stale "Use
+              // new" selection can submit even when the dialog shows "Keep current".
+              var promoteForm = modal.querySelector("form");
+              function resetPromoteForm() {
+                if (!promoteForm) return;
+                promoteForm.reset();
+                promoteForm.querySelectorAll('input[type="hidden"][name^="override_"]').forEach(function (input) {
+                  input.value = "";
+                });
+              }
+              if (!modal.dataset.promoteResetBound) {
+                modal.dataset.promoteResetBound = "1";
+                modal.addEventListener("hidden.bs.modal", resetPromoteForm);
+                // Fallback when Bootstrap's modal JS isn't active: the dismiss buttons
+                // only hide the modal and never fire hidden.bs.modal, so a stale "Use
+                // new" selection would persist across reopen. Reset on their click too.
+                modal.querySelectorAll('[data-bs-dismiss="modal"]').forEach(function (btn) {
+                  btn.addEventListener("click", resetPromoteForm);
+                });
+              }
               modal.addEventListener("change", function (e) {
                 var t = e.target;
                 if (!t || t.type !== "radio") return;
@@ -924,7 +947,8 @@ <h5 class="modal-title">Promote to host of {{ validation.existing_device.name }}
       {% endif %}
 
     {% elif validation.existing_match_type == 'primary_ip' %}
-      {% if validation.serial_action == 'oob_candidate' %}
+      {# device_add_as_oob sets device.oob_ip (VMs lack it) — only offer OOB attach for real devices; a VM IP-match falls through to the info message below. #}
+      {% if validation.serial_action == 'oob_candidate' and existing_device_model_name != "virtualmachine" %}
         <div class="alert alert-warning py-2 mb-3 d-flex flex-wrap align-items-center gap-1">
           <span class="badge bg-purple-lt me-1"><i class="mdi mdi-chip"></i> OOB Detected</span>
           <span class="text-muted ms-1">
@@ -1085,9 +1109,14 @@ <h5 class="modal-title">Promote to host of {{ validation.existing_device.name }}
               modalEl.style.display = "none";
               modalEl.setAttribute("aria-hidden", "true");
               modalEl.removeAttribute("aria-modal");
-              document.body.classList.remove("modal-open");
-              var backdrop = document.querySelector(".modal-backdrop");
-              if (backdrop) backdrop.remove();
+              // The promote modal is nested inside the still-open HTMX validation modal;
+              // only tear down the shared body lock/backdrop if no other modal remains open,
+              // otherwise we'd strip the parent modal's backdrop and let the page be clicked.
+              if (document.querySelectorAll(".modal.show").length === 0) {
+                document.body.classList.remove("modal-open");
+                var backdrop = document.querySelector(".modal-backdrop");
+                if (backdrop) backdrop.remove();
+              }
             });
           });
         }
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
index ea36636c2..51dc7e01a 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
@@ -41,7 +41,7 @@
     <div class="flex-grow-1">
         <strong>This device was merged into another NetBox device.</strong>
         {% if migrated_to_winner %}
-            All LibreNMS sync is disabled here. Use the per-row
+            Standard LibreNMS sync actions are disabled here. Use the per-row
             <em>Move&nbsp;to&nbsp;winner</em> actions below to migrate
             interfaces, IP addresses, primary IP and OOB IP to
             <a href="{{ migrated_to_winner.get_absolute_url }}">
@@ -187,8 +187,10 @@
 </div>
 {% endif %}
 
-<!-- Only show Device Status and Sync Cards if NOT a VC member OR if this device IS the sync device -->
-{% if not is_vc_member or object.pk == librenms_sync_device.pk %}
+<!-- Only show Device Status and Sync Cards if NOT a VC member OR if this device IS the sync device.
+     Hidden entirely for a migrated donor: its update/sync actions (name, type, serial,
+     platform, location, Add to LibreNMS) must not write back onto the merged-away device. -->
+{% if not migrated_to_marker and not is_vc_member or not migrated_to_marker and object.pk == librenms_sync_device.pk %}
 <!-- Device Status and Sync Cards Side by Side -->
 <div class="row mb-3">
     <!-- Left: Device Status Card (Smaller) -->
diff --git a/netbox_librenms_plugin/tests/test_collisions.py b/netbox_librenms_plugin/tests/test_collisions.py
index 60c7e9164..b14227c42 100644
--- a/netbox_librenms_plugin/tests/test_collisions.py
+++ b/netbox_librenms_plugin/tests/test_collisions.py
@@ -200,3 +200,18 @@ def test_device_and_vm_with_same_pk_do_not_collide():
         _row(1001, "vm-row", {"existing_device": VirtualMachine(pk=42, name="srv")}),
     ]
     assert detect_bulk_collisions(devices) == []
+
+
+def test_collision_payload_carries_model_name_for_link_targeting():
+    """Each group must expose nb_model_name so the template links to the right object
+    type — a VM collision must not render a dcim:device URL."""
+    vm = VirtualMachine(pk=77, name="vm-host")
+    groups = detect_bulk_collisions(
+        [
+            _row(2000, "row-a", {"existing_device": vm}),
+            _row(2001, "row-b", {"existing_device": vm}),
+        ]
+    )
+    assert len(groups) == 1
+    assert groups[0]["nb_device_pk"] == 77
+    assert groups[0]["nb_model_name"] == "VirtualMachine"
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 19e655552..27883a3f8 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -82,6 +82,42 @@ def test_success_returns_none(self):
         result = _save_device(device)
         assert result is None
 
+    def test_update_fields_dataerror_returns_400_not_500(self):
+        """save(update_fields=...) skips full_clean; an overlong value from LibreNMS
+        raises DataError at the DB layer and must become a 400 toast, not a 500."""
+        from django.db import DataError
+
+        from netbox_librenms_plugin.views.imports.actions import _save_device
+
+        device = MagicMock()
+        device.save.side_effect = DataError("value too long for type character varying(64)")
+
+        response = _save_device(device, update_fields=["name"])
+        # Pin the partial-save contract: the DataError must originate from save(), not from a
+        # full_clean() call — update_fields saves skip validation by design.
+        device.save.assert_called_once_with(update_fields=["name"])
+        device.full_clean.assert_not_called()
+        assert response.status_code == 400
+        assert b"Invalid field value" in response.content
+
+    def test_update_fields_databaseerror_returns_409_not_500(self):
+        """save(update_fields=...) forces an UPDATE; a concurrent delete makes it affect 0
+        rows and raises DatabaseError. That must become a 409 toast, not an unhandled 500."""
+        from django.db import DatabaseError
+
+        from netbox_librenms_plugin.views.imports.actions import _save_device
+
+        device = MagicMock()
+        device.save.side_effect = DatabaseError("Save with update_fields did not affect any rows.")
+
+        response = _save_device(device, update_fields=["name"])
+        # The DatabaseError must come from the partial-update save(), so confirm
+        # update_fields was actually forwarded (not a fallback to a plain save()).
+        device.save.assert_called_once_with(update_fields=["name"])
+        device.full_clean.assert_not_called()
+        assert response.status_code == 409
+        assert b"Database error" in response.content
+
 
 class TestResolveNamingPreferences:
     """Tests for resolve_naming_preferences (utils.resolve_naming_preferences)."""
@@ -1685,13 +1721,19 @@ def test_existing_device_not_found_renders_htmx_error_toast(self):
 
         with patch.object(view, "require_all_permissions", return_value=None):
             with patch("dcim.models.Device") as MockDevice:
-                MockDevice.DoesNotExist = ValueError
-                MockDevice.objects.get.side_effect = ValueError("Not found")
+                # Use a DISTINCT DoesNotExist type (not aliased to ValueError) so this
+                # genuinely exercises the view's `except Device.DoesNotExist` path rather
+                # than a conflated ValueError handler.
+                class _DeviceDoesNotExist(Exception):
+                    pass
+
+                MockDevice.DoesNotExist = _DeviceDoesNotExist
+                MockDevice.objects.get.side_effect = _DeviceDoesNotExist("Not found")
                 response = view.post(request, device_id=1)
 
         assert response.status_code == 200
-        assert response.headers.get("HX-Reswap") == "none"
         assert b"Existing device not found" in response.content
+        assert response["HX-Reswap"] == "none"
 
 
 class TestDeviceConflictActionMorePaths:
@@ -4128,6 +4170,9 @@ def get_side_effect(k, d=None):
                                     MockJob.enqueue.return_value = mock_job
                                     view.post(request)
 
+        # Pin the regression this test is named for: the background path must actually
+        # enqueue the job, not merely take some redirecting branch.
+        MockJob.enqueue.assert_called_once()
         mock_redirect.assert_called()
 
 
@@ -4344,6 +4389,7 @@ def test_missing_existing_device_id_returns_htmx_error(self):
 
         assert response.status_code == 200
         assert b"Missing existing_device_id" in response.content
+        assert response["HX-Reswap"] == "none"
 
     def test_write_permission_denied_returns_error(self):
         """When write permission is denied, view returns that error immediately."""
@@ -4364,12 +4410,14 @@ def test_invalid_existing_device_id_returns_htmx_error(self):
         request = _make_request(post={"existing_device_id": "not-a-number"})
 
         with patch("dcim.models.Device") as mock_device:
-            mock_device.DoesNotExist = Exception
+            does_not_exist = type("DoesNotExist", (Exception,), {})
+            mock_device.DoesNotExist = does_not_exist
             mock_device.objects.get.side_effect = ValueError("invalid literal")
             response = view.post(request, device_id=1)
 
         assert response.status_code == 200
         assert b"Existing device not found" in response.content
+        assert response["HX-Reswap"] == "none"
 
     def test_device_does_not_exist_returns_htmx_error(self):
         """POST with an existing_device_id that refers to a deleted device returns HTMX error."""
@@ -4377,12 +4425,14 @@ def test_device_does_not_exist_returns_htmx_error(self):
         request = _make_request(post={"existing_device_id": "999"})
 
         with patch("dcim.models.Device") as mock_device:
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.side_effect = Exception("not found")
+            does_not_exist = type("DoesNotExist", (Exception,), {})
+            mock_device.DoesNotExist = does_not_exist
+            mock_device.objects.get.side_effect = does_not_exist("not found")
             response = view.post(request, device_id=1)
 
         assert response.status_code == 200
         assert b"Existing device not found" in response.content
+        assert response["HX-Reswap"] == "none"
 
     def test_no_oob_candidate_in_validation_returns_htmx_error(self):
         """When validation has no oob_candidate, view returns an HTMX error."""
@@ -4402,6 +4452,7 @@ def test_no_oob_candidate_in_validation_returns_htmx_error(self):
 
         assert response.status_code == 200
         assert b"No OOB candidate" in response.content
+        assert response["HX-Reswap"] == "none"
 
     def test_device_id_mismatch_returns_htmx_error(self):
         """When oob_candidate device pk does not match existing_device_id, returns HTMX error."""
@@ -4425,6 +4476,7 @@ def test_device_id_mismatch_returns_htmx_error(self):
 
         assert response.status_code == 200
         assert b"mismatch" in response.content.lower() or b"Device ID mismatch" in response.content
+        assert response["HX-Reswap"] == "none"
 
     def test_legacy_librenms_id_returns_htmx_error(self):
         """Device with legacy bare-int librenms_id is rejected with convert-first message."""
@@ -4449,6 +4501,7 @@ def test_legacy_librenms_id_returns_htmx_error(self):
 
         assert response.status_code == 200
         assert b"legacy" in response.content.lower()
+        assert response["HX-Reswap"] == "none"
 
     def test_libre_device_not_found_returns_htmx_error(self):
         """When get_validated_device_with_selections returns no libre_device, returns HTMX error."""
@@ -4466,6 +4519,182 @@ def test_libre_device_not_found_returns_htmx_error(self):
 
         assert response.status_code == 200
         assert b"not found" in response.content.lower()
+        assert response["HX-Reswap"] == "none"
+
+    def test_happy_path_oob_sentinel_links_and_refreshes(self):
+        """End-to-end happy path with type=='oob': the view must reach set_librenms_oob
+        (run for real, so a view-side validation break is caught — not just the unit
+        test) and return the non-error validationRefresh response, not an HTMX error."""
+        from django.http import HttpResponse
+
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+        existing_device.name = "host-a"
+        existing_device.oob_ip_id = 1  # already set → skip the OOB-IP sub-flow
+        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+
+        # A distinct locked row (re-read under select_for_update). The view must mutate and
+        # persist THIS instance, not the stale pre-lock lookup — using one object for both
+        # would hide a regression that saves the unlocked instance.
+        locked_device = MagicMock()
+        locked_device.pk = 5
+        locked_device.name = "host-a"
+        locked_device.oob_ip_id = 1
+        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+
+        libre_device = {"device_id": 10}
+        # No "ip" → the OOB-IP set block is skipped; type "oob" is the regression target.
+        validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
+        view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
+        view.render_device_row = MagicMock(return_value=HttpResponse("row"))
+
+        import copy
+
+        # Snapshot the saved instance + its custom_field_data AT save time, so the assertion
+        # proves the OOB mapping was present when _save_device() ran — not just afterward on a
+        # mutable object (which would still pass if the view saved first and mutated later).
+        saved = {}
+
+        def _capture_save(device, *args, **kwargs):
+            saved["instance"] = device
+            saved["cfd"] = copy.deepcopy(device.custom_field_data)
+            return None
+
+        with (
+            patch("dcim.models.Device") as mock_device,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+            patch("netbox_librenms_plugin.views.imports.actions._save_device", side_effect=_capture_save) as mock_save,
+            patch("netbox_librenms_plugin.views.imports.actions.cache"),
+            patch("netbox_librenms_plugin.views.imports.actions.messages"),
+        ):
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
+            response = view.post(request, device_id=10)
+
+        # Non-error response on the success path.
+        assert response.status_code == 200
+        assert "validationRefresh" in response.get("HX-Trigger", "")
+        view.render_device_row.assert_called_once()
+        # The LOCKED row must be the one persisted — guards against the view dropping the
+        # _save_device() call or saving the stale pre-lock instance.
+        mock_save.assert_called_once()
+        assert mock_save.call_args.args[0] is locked_device
+        # set_librenms_oob ran for real with the generic sentinel, and the mapping was already
+        # on the locked row at the moment it was persisted.
+        assert saved["instance"] is locked_device
+        assert saved["cfd"]["librenms_id"]["default"]["oob"] == {"id": 10, "type": "oob"}
+
+    def test_save_device_error_marks_transaction_rollback(self):
+        """_save_device returns an error response (it doesn't raise), so the view must mark
+        the transaction rollback-only before returning — otherwise any Interface/IPAddress
+        created earlier in the atomic block by the OOB-attach would commit."""
+        from django.http import HttpResponse
+
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+        existing_device.name = "host-a"
+        existing_device.oob_ip_id = 1  # skip the OOB-IP sub-flow; the save-failure path is the target
+        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+        locked_device = MagicMock()
+        locked_device.pk = 5
+        locked_device.name = "host-a"
+        locked_device.oob_ip_id = 1
+        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+
+        libre_device = {"device_id": 10}
+        validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
+        view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
+
+        err_resp = HttpResponse("save failed", status=400)
+        with (
+            patch("dcim.models.Device") as mock_device,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction") as mock_tx,
+            patch("netbox_librenms_plugin.views.imports.actions._save_device", return_value=err_resp),
+            patch("netbox_librenms_plugin.views.imports.actions.cache"),
+            patch("netbox_librenms_plugin.views.imports.actions.messages"),
+        ):
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
+            response = view.post(request, device_id=10)
+
+        assert response is err_resp
+        mock_tx.set_rollback.assert_called_once_with(True)
+
+
+class TestMergeNetBoxDevicesViewOOBTransfer:
+    """MergeNetBoxDevicesView.post: oob_ip may only move to the winner when its
+    underlying IP already sits on a winner interface (the merge does not move
+    interfaces, and the save skips full_clean())."""
+
+    def _make_view(self):
+        from netbox_librenms_plugin.views.imports.actions import MergeNetBoxDevicesView
+
+        view = object.__new__(MergeNetBoxDevicesView)
+        view._librenms_api = _make_api()
+        view.require_write_permission = MagicMock(return_value=None)
+        view.require_object_permissions = MagicMock(return_value=None)
+        return view
+
+    def _run(self, oob_ip_device_id):
+        """Drive a merge where donor has an oob_ip assigned to *oob_ip_device_id*.
+        Returns (locked_winner, locked_donor)."""
+        from django.http import HttpResponse
+
+        view = self._make_view()
+        request = _make_request(post={"winner_pk": "20", "donor_pk": "10"})
+
+        oob_ip = MagicMock()
+        oob_ip.assigned_object.device_id = oob_ip_device_id
+
+        winner = MagicMock(pk=20, custom_field_data={"librenms_id": {"default": {"id": 20}}})
+        donor = MagicMock(pk=10, custom_field_data={"librenms_id": {"default": {"id": 10}}})
+        locked_winner = MagicMock(pk=20, name="w", oob_ip_id=None, oob_ip=None)
+        locked_donor = MagicMock(pk=10, name="d", oob_ip_id=1, oob_ip=oob_ip)
+
+        validation = {"merge_candidates": {"host_named": {"pk": 20}, "oob_named": {"pk": 10}}}
+        view.get_validated_device_with_selections = MagicMock(return_value=({"device_id": 99}, validation, {}))
+        view.render_device_row = MagicMock(return_value=HttpResponse("row"))
+
+        with (
+            patch("dcim.models.Device") as mock_device,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+            patch("netbox_librenms_plugin.views.imports.actions.cache"),
+            patch("netbox_librenms_plugin.utils.merge_librenms_links", return_value={}),
+            patch("netbox_librenms_plugin.utils.mark_librenms_migrated"),
+        ):
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.side_effect = lambda pk: {20: winner, 10: donor}[pk]
+            mock_device.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                locked_winner,
+                locked_donor,
+            ]
+            resp = view.post(request, device_id=99)
+        assert resp.status_code == 200
+        return locked_winner, locked_donor, oob_ip
+
+    def test_transfers_when_oob_ip_on_winner_interface(self):
+        locked_winner, locked_donor, oob_ip = self._run(oob_ip_device_id=20)
+        assert locked_winner.oob_ip is oob_ip
+        assert locked_donor.oob_ip is None
+        # oob_ip must be in the winner's update_fields.
+        _, kwargs = locked_winner.save.call_args
+        assert "oob_ip" in kwargs["update_fields"]
+
+    def test_skips_when_oob_ip_on_donor_interface(self):
+        locked_winner, locked_donor, oob_ip = self._run(oob_ip_device_id=10)
+        # Left on the donor; winner not given a donor-owned interface's IP.
+        assert locked_donor.oob_ip is oob_ip
+        assert locked_winner.oob_ip is None
+        _, kwargs = locked_winner.save.call_args
+        assert "oob_ip" not in kwargs["update_fields"]
 
 
 class TestSuggestOOBInterface:
@@ -4518,33 +4747,83 @@ def _view(self):
     def test_none_when_no_selection(self):
         view = self._view()
         req = _make_request(post={})
-        assert view._resolve_oob_interface(req, MagicMock()) is None
+        assert view._resolve_oob_interface(req, MagicMock()) == (None, None)
 
     def test_existing_interface_by_id(self):
         view = self._view()
         req = _make_request(post={"oob_interface_id": "5"})
         dev = MagicMock()
         with patch("dcim.models.Interface") as mock_iface_cls:
-            mock_iface_cls.objects.get.return_value = MagicMock(name="eth0")
-            result = view._resolve_oob_interface(req, dev)
-        mock_iface_cls.objects.get.assert_called_once_with(pk=5, device=dev)
-        assert result is mock_iface_cls.objects.get.return_value
+            # The reused row is locked (select_for_update) to block a concurrent delete.
+            locked_get = mock_iface_cls.objects.select_for_update.return_value.get
+            locked_get.return_value = MagicMock(name="eth0")
+            iface, reason = view._resolve_oob_interface(req, dev)
+        locked_get.assert_called_once_with(pk=5, device=dev)
+        assert iface is locked_get.return_value and reason is None
 
     def test_create_new_interface(self):
         view = self._view()
         req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
+        req.user.has_perm.return_value = True
         dev = MagicMock()
-        with patch("dcim.models.Interface") as mock_iface_cls:
-            mock_iface_cls.objects.get_or_create.return_value = (MagicMock(), True)
-            view._resolve_oob_interface(req, dev)
-        mock_iface_cls.objects.get_or_create.assert_called_once_with(
-            device=dev, name="idrac0", defaults={"type": "other"}
-        )
+        created = MagicMock()
+        with (
+            patch("dcim.models.Interface") as mock_iface_cls,
+            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
+            # create() is wrapped in a nested savepoint; stub transaction so this
+            # non-DB unit test doesn't require a real connection.
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+        ):
+            # No locked row exists → this is a real create.
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = None
+            mock_iface_cls.objects.create.return_value = created
+            iface, reason = view._resolve_oob_interface(req, dev)
+        mock_iface_cls.objects.create.assert_called_once_with(device=dev, name="idrac0", type="other")
+        # The created interface must be returned — the OOB-IP attach path depends on it.
+        assert iface is created and reason is None
+
+    def test_new_reuses_existing_locked_interface(self):
+        """A (device, name) interface that already exists under the lock is reused — no
+        create, and no 'add' permission required."""
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
+        # Deny only add_interface: the reuse path must return the existing row without
+        # ever consulting the add permission, so this denial must not change the result.
+        req.user.has_perm.side_effect = lambda perm: "add_interface" not in perm
+        dev = MagicMock()
+        existing = MagicMock()
+        with (
+            patch("dcim.models.Interface") as mock_iface_cls,
+            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
+        ):
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = existing
+            iface, reason = view._resolve_oob_interface(req, dev)
+        assert iface is existing and reason is None
+        mock_iface_cls.objects.create.assert_not_called()
+
+    def test_create_without_add_perm_returns_permission_add(self):
+        """If the pre-flight raced a delete (no locked row) and the user lacks Interface
+        'add', the write-time re-check refuses the create rather than silently creating."""
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
+        # Deny only add_interface so the test pins the specific permission checked — it
+        # would still pass on the wrong perm string if every permission were denied.
+        req.user.has_perm.side_effect = lambda perm: "add_interface" not in perm
+        dev = MagicMock()
+        with (
+            patch("dcim.models.Interface") as mock_iface_cls,
+            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
+        ):
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = None
+            iface, reason = view._resolve_oob_interface(req, dev)
+        assert iface is None and reason == "permission_add"
+        mock_iface_cls.objects.create.assert_not_called()
+        assert any("add_interface" in c.args[0] for c in req.user.has_perm.call_args_list)
 
     def test_new_without_name_returns_none(self):
         view = self._view()
         req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": ""})
-        assert view._resolve_oob_interface(req, MagicMock()) is None
+        assert view._resolve_oob_interface(req, MagicMock()) == (None, None)
 
 
 class TestAttachOOBIp:
@@ -4555,19 +4834,38 @@ def _view(self):
 
         return object.__new__(AddAsOOBView)
 
-    def test_invalid_ip_returns_none(self):
+    def _req(self, denied_perm=None):
+        """Build a request mock. By default all perms granted; pass denied_perm to
+        deny exactly one (e.g. 'change_ipaddress') so a test pins the specific check."""
+        req = MagicMock()
+        if denied_perm is None:
+            req.user.has_perm.return_value = True
+        else:
+            req.user.has_perm.side_effect = lambda perm: denied_perm not in perm
+        return req
+
+    def test_invalid_ip_returns_invalid(self):
         view = self._view()
-        assert view._attach_oob_ip("not-an-ip", MagicMock()) is None
+        ip, reason = view._attach_oob_ip(self._req(), "not-an-ip", MagicMock())
+        assert ip is None and reason == "invalid"
 
     def test_creates_v4_slash32_when_missing(self):
         view = self._view()
         iface = MagicMock()
-        with patch("ipam.models.IPAddress") as mock_ip_cls:
-            mock_ip_cls.objects.filter.return_value.first.return_value = None
-            view._attach_oob_ip("10.0.0.9", iface)
+        with (
+            patch("ipam.models.IPAddress") as mock_ip_cls,
+            # create() is wrapped in a nested savepoint; stub transaction so this
+            # non-DB unit test doesn't require a real connection.
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+        ):
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = []
+            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        assert reason is None
         mock_ip_cls.objects.create.assert_called_once_with(
             address="10.0.0.9/32", assigned_object=iface, status="active"
         )
+        # The created IPAddress is what the view wires to oob_ip — it must be returned.
+        assert ip is mock_ip_cls.objects.create.return_value
 
     def test_rehomes_existing_unassigned_ip(self):
         view = self._view()
@@ -4576,9 +4874,9 @@ def test_rehomes_existing_unassigned_ip(self):
         existing = MagicMock()
         existing.assigned_object = None
         with patch("ipam.models.IPAddress") as mock_ip_cls:
-            mock_ip_cls.objects.filter.return_value.first.return_value = existing
-            result = view._attach_oob_ip("10.0.0.9", iface)
-        assert result is existing
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
+            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        assert ip is existing and reason is None
         assert existing.assigned_object is iface
         existing.save.assert_called_once()
 
@@ -4591,7 +4889,168 @@ def test_does_not_steal_ip_from_other_device(self):
         existing = MagicMock()
         existing.assigned_object = other_iface
         with patch("ipam.models.IPAddress") as mock_ip_cls:
-            mock_ip_cls.objects.filter.return_value.first.return_value = existing
-            result = view._attach_oob_ip("10.0.0.9", iface)
-        assert result is None
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
+            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        assert ip is None and reason == "conflict"
         existing.save.assert_not_called()
+
+    def test_ambiguous_match_returns_conflict(self):
+        """Multiple IPAddress rows share the host IP (net_host ignores prefix length):
+        refuse rather than re-home the wrong one by DB ordering."""
+        view = self._view()
+        iface = MagicMock(device_id=1)
+        with patch("ipam.models.IPAddress") as mock_ip_cls:
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [
+                MagicMock(),
+                MagicMock(),
+            ]
+            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        assert ip is None and reason == "conflict"
+        mock_ip_cls.objects.create.assert_not_called()
+
+    def test_rehome_denied_without_change_permission(self):
+        """TOCTOU backstop: an IP created after the pre-flight check must not be
+        re-homed by a user lacking change_ipaddress, even if pre-flight passed 'add'."""
+        view = self._view()
+        iface = MagicMock(device_id=1)
+        existing = MagicMock()
+        existing.assigned_object = None  # owned, but on a different (no) interface → re-home
+        req = self._req(denied_perm="change_ipaddress")  # allow add, deny only change
+        with (
+            patch("ipam.models.IPAddress") as mock_ip_cls,
+            # IPAddress is mocked, so resolve perm strings deterministically by action.
+            patch(
+                "utilities.permissions.get_permission_for_model",
+                side_effect=lambda model, action: f"ipam.{action}_ipaddress",
+            ),
+        ):
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
+            ip, reason = view._attach_oob_ip(req, "10.0.0.9", iface)
+        assert ip is None and reason == "permission_change"
+        existing.save.assert_not_called()
+        # Pin that the CHANGE permission specifically was the one checked.
+        assert any("change_ipaddress" in c.args[0] for c in req.user.has_perm.call_args_list)
+
+    def test_create_denied_without_add_permission(self):
+        """TOCTOU backstop on the create path: if a concurrent delete removed the row the
+        unlocked pre-flight saw (so it only checked 'change'), the locked create must still
+        re-verify 'add' and refuse an add-lacking user rather than create the IP."""
+        view = self._view()
+        iface = MagicMock(device_id=1)
+        req = self._req(denied_perm="add_ipaddress")  # deny only add
+        with (
+            patch("ipam.models.IPAddress") as mock_ip_cls,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+            patch(
+                "utilities.permissions.get_permission_for_model",
+                side_effect=lambda model, action: f"ipam.{action}_ipaddress",
+            ),
+        ):
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = []
+            ip, reason = view._attach_oob_ip(req, "10.0.0.9", iface)
+        assert ip is None and reason == "permission_add"
+        mock_ip_cls.objects.create.assert_not_called()
+        assert any("add_ipaddress" in c.args[0] for c in req.user.has_perm.call_args_list)
+
+    def test_locks_candidate_row_with_select_for_update(self):
+        """The candidate IPAddress row must be locked (load-bearing TOCTOU mitigation)."""
+        view = self._view()
+        iface = MagicMock(device_id=1)
+        existing = MagicMock()
+        existing.assigned_object = None
+        with patch("ipam.models.IPAddress") as mock_ip_cls:
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
+            view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        mock_ip_cls.objects.select_for_update.assert_called_once()
+
+
+class TestMissingOOBIpPermissions:
+    """AddAsOOBView._missing_oob_ip_permissions: the IP-set sub-flow must require
+    Interface/IPAddress perms, not just the top-level ('change', Device)."""
+
+    def _view(self):
+        from netbox_librenms_plugin.views.imports.actions import AddAsOOBView
+
+        return object.__new__(AddAsOOBView)
+
+    def test_none_when_user_has_all_perms(self):
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
+        req.user.has_perm.return_value = True
+        # Patch only the manager so IPAddress._meta stays real for perm strings.
+        with patch("ipam.models.IPAddress.objects") as mock_objects:
+            mock_objects.filter.return_value.__getitem__.return_value = []
+            assert view._missing_oob_ip_permissions(req, "10.0.0.9") is None
+
+    def test_blocks_new_interface_without_add_interface(self):
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
+        req.user.has_perm.side_effect = lambda p: "add_interface" not in p
+        with patch("ipam.models.IPAddress.objects") as mock_objects:
+            mock_objects.filter.return_value.__getitem__.return_value = []
+            msg = view._missing_oob_ip_permissions(req, "10.0.0.9")
+        assert msg is not None and "add_interface" in msg
+
+    def test_new_interface_name_that_already_exists_does_not_require_add(self):
+        """__new__ + an existing interface name is reused by _resolve_oob_interface,
+        so no Interface write happens — 'add_interface' must NOT be required even for a
+        user who only has change-Device + add_ipaddress."""
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
+        req.user.has_perm.side_effect = lambda p: "add_interface" not in p  # deny only add_interface
+        device = MagicMock()
+        with (
+            patch("ipam.models.IPAddress.objects") as mock_ip_objects,
+            patch("dcim.models.Interface.objects") as mock_iface_objects,
+        ):
+            mock_ip_objects.filter.return_value.__getitem__.return_value = []  # IP create (user has add_ipaddress)
+            mock_iface_objects.filter.return_value.exists.return_value = True  # interface already exists → reused
+            msg = view._missing_oob_ip_permissions(req, "10.0.0.9", device=device)
+        # No add_interface demanded since the interface is reused, not created.
+        assert msg is None
+
+    def test_requires_add_ipaddress_when_creating(self):
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "5"})  # existing iface → no add_interface
+        req.user.has_perm.side_effect = lambda p: "add_ipaddress" not in p
+        with patch("ipam.models.IPAddress.objects") as mock_objects:
+            mock_objects.filter.return_value.__getitem__.return_value = []  # no record → create
+            msg = view._missing_oob_ip_permissions(req, "10.0.0.9")
+        assert msg is not None and "add_ipaddress" in msg
+
+    def test_requires_change_ipaddress_when_rehoming(self):
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "5"})
+        req.user.has_perm.side_effect = lambda p: "change_ipaddress" not in p
+        with patch("ipam.models.IPAddress.objects") as mock_objects:
+            existing = MagicMock()
+            existing.assigned_object.pk = 7  # assigned to a DIFFERENT interface → re-home
+            mock_objects.filter.return_value.__getitem__.return_value = [existing]
+            msg = view._missing_oob_ip_permissions(req, "10.0.0.9")
+        assert msg is not None and "change_ipaddress" in msg
+
+    def test_no_change_ipaddress_when_already_on_selected_interface(self):
+        """IP already assigned to the chosen interface → _attach_oob_ip does not save,
+        so change_ipaddress must not be required (least privilege)."""
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "5"})
+        # User has every perm EXCEPT change_ipaddress.
+        req.user.has_perm.side_effect = lambda p: "change_ipaddress" not in p
+        with patch("ipam.models.IPAddress.objects") as mock_objects:
+            existing = MagicMock()
+            existing.assigned_object.pk = 5  # already on the selected interface → no mutation
+            mock_objects.filter.return_value.__getitem__.return_value = [existing]
+            assert view._missing_oob_ip_permissions(req, "10.0.0.9") is None
+
+    def test_ambiguous_match_requires_change_despite_selected_interface(self):
+        """Multiple rows share the host IP: the write path refuses, so the preflight must
+        NOT take the already-on-selected-interface shortcut — it requires change_ipaddress."""
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "5"})
+        req.user.has_perm.side_effect = lambda p: "change_ipaddress" not in p
+        with patch("ipam.models.IPAddress.objects") as mock_objects:
+            on_iface = MagicMock()
+            on_iface.assigned_object.pk = 5  # would otherwise short-circuit to "no perms"
+            mock_objects.filter.return_value.__getitem__.return_value = [on_iface, MagicMock()]
+            msg = view._missing_oob_ip_permissions(req, "10.0.0.9")
+        assert msg is not None and "change_ipaddress" in msg
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 6894c0846..f5e8d25c4 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -80,6 +80,65 @@ def test_get_links_data_returns_none_when_error_key_present(self):
 
         assert result is None
 
+    def test_get_links_data_records_fetch_error_for_caller(self):
+        """A real fetch failure must record _links_fetch_error so the caller can surface the
+        actual error instead of the generic 'No links found' message; a no-links result
+        (empty list) must leave it None."""
+        view = self._make_view()
+        obj = _mock_obj()
+
+        # Failure → error recorded.
+        view._librenms_api.get_device_links.return_value = (False, {"error": "auth failed"})
+        with patch.object(view, "get_ports_data", return_value={"ports": []}):
+            assert view.get_links_data(obj) is None
+        assert view._links_fetch_error == "auth failed"
+
+    def test_get_links_data_treats_non_dict_payload_as_failure(self):
+        """get_device_links() returns the raw JSON body, so a 200 can yield a list/null/
+        scalar. That must be treated as a fetch failure, not fall through to data.get('links')
+        and raise a 500."""
+        view = self._make_view()
+        obj = _mock_obj()
+
+        for bad_payload in ([{"local_port_id": 1}], None, "oops"):
+            view._librenms_api.get_device_links.return_value = (True, bad_payload)
+            with patch.object(view, "get_ports_data", return_value={"ports": []}):
+                assert view.get_links_data(obj) is None
+            assert view._links_fetch_error is not None
+
+    def test_get_links_data_treats_dict_with_malformed_links_as_failure(self):
+        """A dict body whose 'links' is null/object (not a list) must also be a fetch
+        failure — otherwise `for link in links` crashes or iterates dict keys."""
+        view = self._make_view()
+        obj = _mock_obj()
+
+        for bad_links in (None, {}, {"a": 1}, "nope"):
+            view._librenms_api.get_device_links.return_value = (True, {"links": bad_links})
+            with patch.object(view, "get_ports_data", return_value={"ports": []}):
+                assert view.get_links_data(obj) is None
+            assert view._links_fetch_error is not None
+
+        # Success with no links → no error recorded (reset per call).
+        view._librenms_api.get_device_links.return_value = (True, {"links": []})
+        with (
+            patch.object(view, "get_ports_data", return_value={"ports": []}),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+        ):
+            view.get_links_data(obj)
+        assert view._links_fetch_error is None
+
+    def test_get_links_data_treats_status_error_payload_as_failure(self):
+        """get_device_links returns the raw JSON body, so a 200 {"status": "error", ...}
+        must be treated as a fetch failure (with its message), not silently fall through
+        to 'No links found'."""
+        view = self._make_view()
+        obj = _mock_obj()
+        view._librenms_api.get_device_links.return_value = (True, {"status": "error", "message": "device unreachable"})
+        with patch.object(view, "get_ports_data", return_value={"ports": []}):
+            result = view.get_links_data(obj)
+        assert result is None
+        assert view._links_fetch_error == "device unreachable"
+
     def test_get_links_data_success_returns_link_list(self):
         """Successful API call returns formatted link list."""
         view = self._make_view()
@@ -198,6 +257,9 @@ def test_get_links_data_oob_uses_interface_name_field(self):
         # Should use ifDescr "Management0", not raw LLDP value "eth0"
         assert oob_entry["local_port"] == "Management0"
         assert oob_entry["remote_device"] == "peer-b"
+        # OOB-side fetches must target the OOB device id, not the main device.
+        view._librenms_api.get_device_links.assert_any_call(oob_mock["id"])
+        view._librenms_api.get_ports.assert_called_once_with(oob_mock["id"])
 
     def test_get_links_data_oob_falls_back_to_raw_name_on_port_fetch_failure(self):
         """When OOB port fetch fails, falls back to raw local_port from LLDP data."""
@@ -238,6 +300,58 @@ def test_get_links_data_oob_falls_back_to_raw_name_on_port_fetch_failure(self):
         assert result is not None
         oob_entry = result[0]
         assert oob_entry["local_port"] == "eth0"  # Raw fallback
+        # OOB-side fetches must target the OOB device id even on the fallback path.
+        view._librenms_api.get_device_links.assert_any_call(oob_mock["id"])
+        view._librenms_api.get_ports.assert_called_once_with(oob_mock["id"])
+
+    def test_get_links_data_oob_status_error_payload_is_failure(self):
+        """get_device_links returns the raw JSON body, so a 200 {"status": "error", ...}
+        from the OOB controller must flag _oob_links_fetch_failed and append no OOB rows
+        (the warning path in post()), not silently drop them."""
+        view = self._make_view()
+        view._librenms_api.get_device_links.side_effect = [
+            (True, {"links": []}),  # main: no links
+            (True, {"status": "error", "message": "oob unreachable"}),  # OOB: 200 error body
+        ]
+        obj = _mock_obj()
+        oob_mock = {"id": 7}
+
+        with (
+            patch.object(view, "get_ports_data", return_value={"ports": []}),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_oob", return_value=oob_mock),
+        ):
+            result = view.get_links_data(obj)
+
+        # No OOB rows appended; failure flagged for post() to warn; no OOB port fetch attempted.
+        assert not any(row.get("_source") == "oob" for row in (result or []))
+        assert view._oob_links_fetch_failed is True
+        view._librenms_api.get_ports.assert_not_called()
+
+    def test_get_links_data_oob_malformed_links_is_failure(self):
+        """A dict OOB body whose 'links' is null/object (not a list) must flag
+        _oob_links_fetch_failed and append no OOB rows, not crash on iteration."""
+        view = self._make_view()
+        view._librenms_api.get_device_links.side_effect = [
+            (True, {"links": [{"local_port_id": 1, "remote_hostname": "sw1"}]}),  # main: one link
+            (True, {"links": None}),  # OOB: dict body, malformed links
+        ]
+        obj = _mock_obj()
+
+        with (
+            patch.object(view, "get_ports_data", return_value={"ports": []}),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_oob", return_value={"id": 7}),
+        ):
+            view._librenms_api.get_ports.return_value = (True, {"ports": []})
+            result = view.get_links_data(obj)
+
+        # Main link preserved; OOB failure flagged; no OOB rows.
+        assert any(row.get("_source") == "main" for row in (result or []))
+        assert not any(row.get("_source") == "oob" for row in (result or []))
+        assert view._oob_links_fetch_failed is True
 
 
 class TestBaseCableTableViewGetDeviceByIdOrName:
@@ -921,6 +1035,77 @@ def test_get_ip_address_without_primary_ip(self):
         result = view.get_ip_address(obj)
         assert result is None
 
+    def test_post_rebinds_api_to_posted_server_before_fetch(self):
+        """The POST must rebind the API to the posted server BEFORE get_librenms_id/get_ports,
+        so live fetches and cache writes target the same server (no cross-server cache write)."""
+        from unittest.mock import patch
+
+        from netbox_librenms_plugin.views.base.interfaces_view import BaseInterfaceTableView
+
+        view = object.__new__(BaseInterfaceTableView)
+        obj = MagicMock(pk=1)
+        view.get_object = MagicMock(return_value=obj)
+        # Use the real librenms_api property (reads self._librenms_api) so rebind_api_for_server
+        # can actually swap the client post() uses — otherwise the test can't tell whether the
+        # rebind took effect or "prod" was merely threaded through bookkeeping.
+        session_api = MagicMock(server_key="default")
+        view._librenms_api = session_api
+        rebound_api = MagicMock(server_key="prod")
+        rebound_api.get_librenms_id.return_value = None  # short-circuit after rebind
+
+        req = MagicMock()
+        req.POST.get.side_effect = lambda k, d=None: {"server_key": "prod"}.get(k, d)
+
+        with (
+            patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=rebound_api) as mock_build,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="name"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.messages"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.redirect", return_value="redir") as mock_redirect,
+        ):
+            view.get_redirect_url = MagicMock(return_value="/back/")
+            result = view.post(req, pk=1)
+
+        # Rebind happens with the posted key, and the id lookup runs on the REBOUND client,
+        # never the session one — proving the rebind swapped the client post() uses.
+        mock_build.assert_called_once_with("prod")
+        rebound_api.get_librenms_id.assert_called_once_with(obj)
+        session_api.get_librenms_id.assert_not_called()
+        assert result == "redir"
+        mock_redirect.assert_called_once()
+
+    def test_post_stale_server_key_redirects(self):
+        """A posted server_key that no longer resolves (build returns None) → error + redirect,
+        not an unhandled 500."""
+        from unittest.mock import patch
+
+        from netbox_librenms_plugin.views.base.interfaces_view import BaseInterfaceTableView
+
+        view = object.__new__(BaseInterfaceTableView)
+        obj = MagicMock(pk=1)
+        view.get_object = MagicMock(return_value=obj)
+        # Real property again, so a None rebind result leaves self._librenms_api untouched
+        # and we can assert the session client was never queried.
+        session_api = MagicMock(server_key="default")
+        view._librenms_api = session_api
+
+        req = MagicMock()
+        req.POST.get.side_effect = lambda k, d=None: {"server_key": "ghost"}.get(k, d)
+
+        with (
+            patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=None),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="name"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.redirect", return_value="redir") as mock_redirect,
+        ):
+            view.get_redirect_url = MagicMock(return_value="/back/")
+            result = view.post(req, pk=1)
+
+        # Never reached the live id lookup; surfaced an error and redirected.
+        session_api.get_librenms_id.assert_not_called()
+        mock_messages.error.assert_called_once()
+        assert result == "redir"
+        mock_redirect.assert_called_once()
+
     def test_get_select_related_field_for_vm(self):
         """Returns 'virtual_machine' for VirtualMachine model."""
         from netbox_librenms_plugin.views.base.interfaces_view import BaseInterfaceTableView
@@ -2379,38 +2564,49 @@ def _make_view(self, librenms_id=42):
         view._librenms_api.server_key = "default"
         return view
 
+    # ── _flag_management_ip: pure flagging from a resolved mgmt IP (no API call) ──
+
     def test_flags_matching_entry(self):
         view = self._make_view()
-        view._librenms_api.get_device_info.return_value = (True, {"ip": "10.0.0.1"})
         data = [{"ip_address": "10.0.0.5"}, {"ip_address": "10.0.0.1"}]
-        view._flag_management_ip(data)
+        view._flag_management_ip(data, "10.0.0.1")
         assert data[0].get("is_mgmt_ip") is None
         assert data[1].get("is_mgmt_ip") is True
+        # Flagging must never hit the API — the mgmt IP is resolved/cached upstream.
+        view._librenms_api.get_device_info.assert_not_called()
 
     def test_no_flag_when_no_match(self):
         view = self._make_view()
-        view._librenms_api.get_device_info.return_value = (True, {"ip": "192.0.2.9"})
         data = [{"ip_address": "10.0.0.1"}]
-        view._flag_management_ip(data)
+        view._flag_management_ip(data, "192.0.2.9")
         assert data[0].get("is_mgmt_ip") is None
 
-    def test_no_flag_when_no_librenms_id(self):
-        view = self._make_view(librenms_id=None)
+    def test_no_flag_when_mgmt_ip_blank(self):
+        view = self._make_view()
         data = [{"ip_address": "10.0.0.1"}]
-        view._flag_management_ip(data)
-        view._librenms_api.get_device_info.assert_not_called()
+        view._flag_management_ip(data, "")
         assert data[0].get("is_mgmt_ip") is None
 
-    def test_no_flag_when_device_info_fails(self):
+    # ── _resolve_management_ip: the single live LibreNMS lookup (fetch path only) ──
+
+    def test_resolve_returns_mgmt_ip(self):
+        view = self._make_view()
+        view._librenms_api.get_device_info.return_value = (True, {"ip": "10.0.0.1"})
+        assert view._resolve_management_ip() == "10.0.0.1"
+        # Must look up the management IP for *this* device, not some other ID.
+        view._librenms_api.get_device_info.assert_called_once_with(view.librenms_id)
+
+    def test_resolve_blank_when_no_librenms_id(self):
+        view = self._make_view(librenms_id=None)
+        assert view._resolve_management_ip() == ""
+        view._librenms_api.get_device_info.assert_not_called()
+
+    def test_resolve_blank_when_device_info_fails(self):
         view = self._make_view()
         view._librenms_api.get_device_info.return_value = (False, None)
-        data = [{"ip_address": "10.0.0.1"}]
-        view._flag_management_ip(data)
-        assert data[0].get("is_mgmt_ip") is None
+        assert view._resolve_management_ip() == ""
 
-    def test_no_flag_when_mgmt_ip_blank(self):
+    def test_resolve_blank_when_mgmt_ip_empty(self):
         view = self._make_view()
         view._librenms_api.get_device_info.return_value = (True, {"ip": ""})
-        data = [{"ip_address": "10.0.0.1"}]
-        view._flag_management_ip(data)
-        assert data[0].get("is_mgmt_ip") is None
+        assert view._resolve_management_ip() == ""
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views2.py b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
index 5e039a61d..67a60522c 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
@@ -91,6 +91,20 @@ def test_int_value_adds_string_variant(self):
         base_only = Q(custom_field_data__librenms_id__default=10) | Q(custom_field_data__librenms_id=10)
         assert str(result) != str(base_only)
 
+    def test_dict_form_paths_included(self):
+        """Dict-form devices ({server_key: {"id": N, "oob": {...}}}) must resolve too:
+        the Q must query the __id and __oob__id JSON paths, not just the scalar path."""
+        from netbox_librenms_plugin.views.base.cables_view import _librenms_id_q
+
+        result_str = str(_librenms_id_q("default", 42))
+        assert "custom_field_data__librenms_id__default__id" in result_str
+        assert "custom_field_data__librenms_id__default__oob__id" in result_str
+        # The JSON string variant must be present on BOTH dict paths (JSON may store the
+        # id as "42"), not merely the integer form — assert the quoted value on each path
+        # so this fails if only the int-form predicates are emitted.
+        assert "custom_field_data__librenms_id__default__id', '42'" in result_str
+        assert "custom_field_data__librenms_id__default__oob__id', '42'" in result_str
+
     def test_non_int_string_value_except_caught(self):
         """Non-convertible string 'abc' → ValueError caught, base Q returned (lines 42-43)."""
         from netbox_librenms_plugin.views.base.cables_view import _librenms_id_q
@@ -1107,6 +1121,89 @@ def test_calls_get_interface_name_field_when_none(self):
         mock_gif.assert_called_once_with(request)
         assert result is None  # returns None because cache miss
 
+    def test_cached_render_reuses_cached_ports_without_live_calls(self):
+        """A warm-cache render must enrich from the cached ports_by_id map and never call
+        get_port_by_id(), so the IP tab keeps working when LibreNMS is unavailable."""
+        view = self._make_view()
+        obj = _mock_obj()
+        request = _mock_request()
+
+        cached_payload = {
+            "ip_addresses": [{"ip_address": "10.0.0.5", "prefix_length": 32, "port_id": 5}],
+            "mgmt_ip": "10.0.0.1",
+            "ports_by_id": {5: {"ifName": "Gi0/1"}},
+        }
+        with (
+            patch("netbox_librenms_plugin.views.base.ip_addresses_view.cache") as mock_cache,
+            patch.object(view, "get_cache_key", return_value="ck"),
+            patch.object(
+                view,
+                "_prefetch_netbox_data",
+                return_value={
+                    "interfaces_by_librenms_id": {},
+                    "interfaces_by_name": {},
+                    "all_interfaces": [],
+                    "device": obj,
+                    "ip_addresses_map": {},
+                    "vrfs": [],
+                },
+            ),
+            patch.object(view, "get_table", return_value=MagicMock()) as mock_get_table,
+        ):
+            mock_cache.get.return_value = cached_payload
+            mock_cache.ttl.return_value = 100
+            view._prepare_context(request, obj, "ifName", fetch_fresh=False)
+
+        view._librenms_api.get_port_by_id.assert_not_called()
+        mock_get_table.assert_called_once()
+        # The cached port name must actually reach the rendered rows — i.e. enrich_ip_data
+        # used ports_by_id to set interface_name. Asserting only "no live calls" would still
+        # pass if a regression rendered the row without the cached name.
+        enriched_rows = mock_get_table.call_args.args[0]
+        assert enriched_rows[0]["interface_name"] == "Gi0/1"
+
+    def test_cache_hit_backfills_missing_ports_by_id(self):
+        """A pre-upgrade cache entry without ports_by_id: enrich rebuilds the port map via
+        live get_port_by_id(), and we backfill it into cache under the *remaining* TTL so
+        subsequent warm renders stop re-hitting LibreNMS until the entry would have expired."""
+        view = self._make_view()
+        view._librenms_api.cache_timeout = 300
+        view._librenms_api.get_port_by_id.return_value = (True, {"port": [{"ifName": "Gi0/1"}]})
+        obj = _mock_obj()
+        request = _mock_request()
+
+        cached_payload = {  # NO ports_by_id key → pre-upgrade entry
+            "ip_addresses": [{"ip_address": "10.0.0.5", "prefix_length": 32, "port_id": 5}],
+            "mgmt_ip": "10.0.0.1",
+        }
+        with (
+            patch("netbox_librenms_plugin.views.base.ip_addresses_view.cache") as mock_cache,
+            patch.object(view, "get_cache_key", return_value="ck"),
+            patch.object(
+                view,
+                "_prefetch_netbox_data",
+                return_value={
+                    "interfaces_by_librenms_id": {},
+                    "interfaces_by_name": {},
+                    "all_interfaces": [],
+                    "device": obj,
+                    "ip_addresses_map": {},
+                    "vrfs": [],
+                },
+            ),
+            patch.object(view, "get_table", return_value=MagicMock()),
+        ):
+            mock_cache.get.return_value = cached_payload
+            mock_cache.ttl.return_value = 120
+            view._prepare_context(request, obj, "ifName", fetch_fresh=False)
+
+        # The rebuilt port map is written back under the remaining TTL (not the full timeout).
+        mock_cache.set.assert_called_once()
+        args, kwargs = mock_cache.set.call_args
+        assert args[0] == "ck"
+        assert args[1]["ports_by_id"] == {5: {"ifName": "Gi0/1"}}
+        assert kwargs["timeout"] == 120
+
 
 # =============================================================================
 # TestSingleIPAddressVerifyViewGetObject  — _get_object (lines 325-339)
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index 2c92406b7..424775148 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -881,6 +881,113 @@ def test_deleted_device_clears_existing_and_recomputes_readiness(self):
         assert validation["can_import"] is True  # no issues
         assert validation["is_ready"] is False  # device_role.found is now missing
 
+    def test_deleted_device_clears_stale_match_derived_actions(self):
+        """When the matched device is deleted, serial/OOB/merge/promote actions derived from
+        it must be cleared so the UI can't offer actions on a now-gone device."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        existing = MagicMock()
+        existing.pk = 4
+        validation = {
+            "existing_device": existing,
+            "import_as_vm": False,
+            "issues": [],
+            "site": {"found": True},
+            "device_type": {"found": True},
+            "device_role": {"found": True},
+            # Stale actions produced from the now-deleted match:
+            "serial_action": "merge_netbox_devices",
+            "oob_candidate": {"device": existing, "type": "idrac"},
+            "promote_to_host": {"existing_libre_id": 9},
+            "merge_candidates": {"host_named": {"pk": 4}, "oob_named": {"pk": 5}},
+            "serial_role_choice_available": True,
+        }
+
+        with patch("dcim.models.Device") as mock_Device:
+            mock_Device.objects.filter.return_value.first.return_value = None  # deleted
+            _refresh_existing_device(validation)
+
+        assert validation["existing_device"] is None
+        assert validation["serial_action"] is None
+        assert validation["oob_candidate"] is None
+        assert validation["serial_role_choice_available"] is False
+        assert "promote_to_host" not in validation
+        assert "merge_candidates" not in validation
+
+    def test_neutralized_librenms_link_clears_match_and_reevaluates(self):
+        """A cached librenms_id match whose link was removed in NetBox since caching must be
+        dropped, not left blocking the row: _refresh_librenms_linkage neutralizes the badge,
+        and the refresh then clears existing_device + recomputes readiness (and re-looks up)
+        so the row becomes importable again instead of staying blocked until cache expiry."""
+        from netbox_librenms_plugin.import_utils import bulk_import
+
+        existing = MagicMock(pk=2)
+        refreshed = MagicMock(pk=2)
+        refreshed.role = None
+        validation = {
+            "existing_device": existing,
+            "existing_match_type": "librenms_id",
+            "import_as_vm": False,
+            "device_role": {"found": True, "role": MagicMock()},
+            "resolved_name": "router1",
+            "issues": [],
+        }
+        libre_device = {"device_id": 50, "hostname": "router1", "sysName": "router1"}
+
+        def _neutralize(val, dev, libre, sk):
+            val["existing_match_type"] = None  # link gone since caching
+
+        def _filter(**kwargs):
+            # pk-refresh returns the refreshed row; name/hostname re-lookups find nothing.
+            m = MagicMock()
+            m.first.return_value = refreshed if "pk" in kwargs else None
+            return m
+
+        with (
+            patch("dcim.models.Device") as mock_Device,
+            patch("virtualization.models.VirtualMachine") as mock_VM,
+            patch.object(bulk_import, "_refresh_librenms_linkage", side_effect=_neutralize),
+            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
+        ):
+            mock_Device.objects.filter.side_effect = _filter
+            mock_VM.objects.filter.side_effect = _filter
+            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+
+        # Stale librenms match dropped; nothing re-matches → importable, no "existing" badge.
+        assert validation["existing_device"] is None
+        assert validation["existing_match_type"] is None
+        assert validation["can_import"] is True
+
+    def test_neutralized_link_but_other_match_type_keeps_block(self):
+        """If the cached match was NOT librenms-id-based (e.g. hostname), a None badge from
+        the linkage refresh must NOT clear the existing device — only a neutralized
+        librenms/OOB link triggers the re-evaluation."""
+        from netbox_librenms_plugin.import_utils import bulk_import
+
+        existing = MagicMock(pk=3)
+        refreshed = MagicMock(pk=3)
+        refreshed.role = None
+        validation = {
+            "existing_device": existing,
+            "existing_match_type": "hostname",  # not librenms-based
+            "import_as_vm": False,
+            "device_role": {"found": True, "role": MagicMock()},
+            "issues": [],
+        }
+
+        with (
+            patch("dcim.models.Device") as mock_Device,
+            patch.object(bulk_import, "_refresh_librenms_linkage"),  # no-op: leaves match_type "hostname"
+            patch.object(bulk_import, "recalculate_validation_status"),  # branch-decision test, not readiness
+        ):
+            mock_Device.objects.filter.return_value.first.return_value = refreshed
+            bulk_import._refresh_existing_device(validation, libre_device={"device_id": 1}, server_key="default")
+
+        # hostname match preserved → device kept (not cleared) and the row stays blocked.
+        assert validation["existing_device"] is refreshed
+        assert validation["existing_match_type"] == "hostname"
+        assert validation["can_import"] is False
+
     def test_deleted_vm_recomputes_readiness_from_cluster(self):
         """VM deleted → is_ready reflects cluster.found."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
@@ -967,6 +1074,10 @@ def test_no_existing_device_found_by_librenms_id(self):
 
         new_device = MagicMock()
         new_device.role = MagicMock(name="switch")
+        # find_by_librenms_id matched this device on its host-side librenms_id CF; give it a
+        # realistic CF so _refresh_librenms_linkage re-verifies host_id == scanned id (42) and
+        # keeps the 'librenms_id' classification (rather than neutralizing on a bare mock).
+        new_device.cf = {"librenms_id": {"default": {"id": 42}}}
         libre_device = {"device_id": 42, "hostname": "sw01", "sysName": "sw01"}
 
         validation = {
@@ -998,6 +1109,53 @@ def test_no_existing_device_found_by_librenms_id(self):
         # Device has a role → device_role should be set
         assert validation["device_role"]["found"] is True
 
+    def test_no_existing_device_found_as_oob_reclassifies_and_links(self):
+        """existing=None at cache time, but the scanned LibreNMS id is now linked
+        as a device's OOB controller: refresh must reclassify as 'librenms_oob'
+        and populate existing_librenms_link (the stale-OOB-badge fix), DB-only."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        # Host device whose OOB sub-key points at the scanned LibreNMS id (42).
+        host = MagicMock()
+        host.role = None
+        host.cf = {"librenms_id": {"default": {"id": 99, "oob": {"id": 42, "type": "drac"}}}}
+        libre_device = {"device_id": 42, "hostname": "10.0.0.5", "sysName": "idrac-x"}
+
+        validation = {
+            "existing_device": None,
+            "existing_match_type": None,
+            "existing_librenms_link": None,
+            "import_as_vm": False,
+            "resolved_name": "idrac-x",
+            "device_role": {"found": False, "role": None},
+            "site": {"found": True, "site": MagicMock()},
+            "device_type": {"found": True, "device_type": MagicMock()},
+            "issues": [],
+        }
+
+        with (
+            patch("dcim.models.Device") as mock_Device,
+            patch(
+                "netbox_librenms_plugin.import_utils.bulk_import.find_by_librenms_id",
+                return_value=host,
+            ) as mock_find,
+        ):
+            mock_Device.objects.filter.return_value.first.return_value = None
+            _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+
+        # The lookup must use the scanned LibreNMS id (42) and the server key
+        # ("default") — otherwise it could match the wrong device or drop scoping.
+        args, kwargs = mock_find.call_args
+        assert 42 in args or kwargs.get("librenms_id") == 42
+        assert "default" in args or kwargs.get("server_key") == "default"
+
+        # Matched via the OOB sub-key → librenms_oob, not plain librenms_id.
+        assert validation["existing_match_type"] == "librenms_oob"
+        assert validation["existing_librenms_link"] == {"host_id": 99, "oob_id": 42, "oob_type": "drac"}
+        # A late-found existing match must never be import-ready.
+        assert validation["can_import"] is False
+        assert validation["is_ready"] is False
+
     # ------------------------------------------------------------------
     # Lines 400-402: existing=None, found by resolved_name
     # ------------------------------------------------------------------
@@ -2335,3 +2493,48 @@ def test_device_found_when_vm_imported_as_device(self):
         # recalculate_validation_status regardless of issues/fields state.
         assert validation["can_import"] is False
         assert validation["is_ready"] is False
+
+
+class TestRefreshLibreNMSLinkage:
+    """_refresh_librenms_linkage: re-classify a librenms-id match on cache-hit refresh.
+
+    The host/OOB link can change in NetBox after a row is cached, so the match-type is
+    re-derived against the *scanned* device id rather than trusting the stale value.
+    """
+
+    def _call(self, *, match_type, scanned_id, host_id, oob_id):
+        from netbox_librenms_plugin.import_utils import bulk_import
+
+        validation = {"existing_match_type": match_type}
+        device = MagicMock()
+        libre_device = {"device_id": scanned_id}
+        oob = {"id": oob_id} if oob_id is not None else None
+        with (
+            patch.object(
+                bulk_import,
+                "_describe_existing_librenms_link",
+                return_value={"host_id": host_id, "oob_id": oob_id, "oob_type": None},
+            ),
+            patch.object(bulk_import, "get_librenms_oob", return_value=oob),
+        ):
+            bulk_import._refresh_librenms_linkage(validation, device, libre_device, "default")
+        return validation
+
+    def test_host_id_match_classifies_librenms_id(self):
+        v = self._call(match_type="librenms_id", scanned_id=42, host_id=42, oob_id=None)
+        assert v["existing_match_type"] == "librenms_id"
+
+    def test_oob_id_match_classifies_librenms_oob(self):
+        v = self._call(match_type="librenms_id", scanned_id=77, host_id=None, oob_id=77)
+        assert v["existing_match_type"] == "librenms_oob"
+
+    def test_neither_match_neutralizes_stale_badge(self):
+        """Linkage changed since caching: neither host nor OOB id matches the scanned
+        device, so the stale 'librenms_id' badge must be cleared (not kept)."""
+        v = self._call(match_type="librenms_id", scanned_id=42, host_id=99, oob_id=None)
+        assert v["existing_match_type"] is None
+
+    def test_non_librenms_match_type_untouched(self):
+        """Serial/hostname/primary_ip matches are left alone."""
+        v = self._call(match_type="serial", scanned_id=42, host_id=None, oob_id=None)
+        assert v["existing_match_type"] == "serial"
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index 900ce209a..eee5b7e61 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -1698,12 +1698,17 @@ def _base_patches(self, mock_device_cls, mock_vm_cls=None):
         if mock_vm_cls is None:
             mock_vm_cls = MagicMock()
             mock_vm_cls.objects.filter.return_value.first.return_value = None
+        # Stub IPAddress lookups to "no match" so these serial/OOB-detection tests
+        # actually reach those branches. A bare MagicMock makes .first() truthy, which
+        # would short-circuit validate_device_for_import on the primary-IP match path.
+        mock_ip_cls = MagicMock()
+        mock_ip_cls.objects.filter.return_value.first.return_value = None
         return [
             patch("netbox_librenms_plugin.import_utils.device_operations.Site"),
             patch("netbox_librenms_plugin.import_utils.device_operations.DeviceType"),
             patch("netbox_librenms_plugin.import_utils.device_operations.DeviceRole"),
             patch("netbox_librenms_plugin.import_utils.device_operations.cache"),
-            patch("ipam.models.IPAddress"),
+            patch("ipam.models.IPAddress", new=mock_ip_cls),
             patch("virtualization.models.VirtualMachine", new=mock_vm_cls),
             patch(
                 "netbox_librenms_plugin.import_utils.device_operations.match_librenms_hardware_to_device_type",
@@ -1966,7 +1971,9 @@ def test_serial_match_non_oob_type_uses_standard_logic(self):
             for p in reversed(patches):
                 p.stop()
 
-        assert result["serial_action"] in ("link", "hostname_differs")
+        # Same hostname on both sides → the serial match must resolve to "link",
+        # not the divergent-hostname branch.
+        assert result["serial_action"] == "link"
         assert result["oob_candidate"] is None
 
     # ------------------------------------------------------------------
diff --git a/netbox_librenms_plugin/tests/test_coverage_list.py b/netbox_librenms_plugin/tests/test_coverage_list.py
index 1ffb57c92..30d8615c5 100644
--- a/netbox_librenms_plugin/tests/test_coverage_list.py
+++ b/netbox_librenms_plugin/tests/test_coverage_list.py
@@ -504,7 +504,7 @@ def test_get_job_id_loads_results(self):
 
                                     with patch.object(view, "get_server_info", return_value={}):
                                         view.get(request)
-                                        mock_load.assert_called_once_with(42, request=request)
+                                        mock_load.assert_called_once_with(42)
 
     def test_get_job_id_preserves_vc_flag_when_query_flag_missing(self):
         """job_id pages keep vc_detection_enabled from loaded job results."""
@@ -515,7 +515,7 @@ def test_get_job_id_preserves_vc_flag_when_query_flag_missing(self):
         mock_api = MagicMock()
         mock_api.server_key = "default"
 
-        def _load_job_side_effect(_job_id, request=None):
+        def _load_job_side_effect(_job_id):
             view._vc_detection_enabled = True
             return [{"device_id": 1, "hostname": "router1"}]
 
@@ -543,7 +543,7 @@ def _load_job_side_effect(_job_id, request=None):
                                     with patch.object(view, "get_server_info", return_value={}):
                                         view.get(request)
 
-        mock_load.assert_called_once_with(42, request=request)
+        mock_load.assert_called_once_with(42)
         context = mock_render.call_args[0][2]
         assert context["vc_detection_enabled"] is True
 
diff --git a/netbox_librenms_plugin/tests/test_coverage_mixins.py b/netbox_librenms_plugin/tests/test_coverage_mixins.py
index 5c38e7594..acd8e4edd 100644
--- a/netbox_librenms_plugin/tests/test_coverage_mixins.py
+++ b/netbox_librenms_plugin/tests/test_coverage_mixins.py
@@ -19,6 +19,53 @@
 # =============================================================================
 
 
+class TestLibreNMSAPIMixinRebindApiForServer:
+    """LibreNMSAPIMixin.rebind_api_for_server: POST-scoped API client for base views."""
+
+    def _mixin(self, session_key="default"):
+        from netbox_librenms_plugin.views.mixins import LibreNMSAPIMixin
+
+        m = object.__new__(LibreNMSAPIMixin)
+        m._librenms_api = MagicMock(server_key=session_key)
+        return m
+
+    def test_empty_key_keeps_session_api(self):
+        """No POSTed key → returns the session server key and does not rebind."""
+        m = self._mixin("default")
+        original = m._librenms_api
+        assert m.rebind_api_for_server("") == "default"
+        assert m.rebind_api_for_server(None) == "default"
+        assert m._librenms_api is original  # unchanged
+
+    def test_valid_key_rebinds_and_returns_key(self):
+        m = self._mixin("default")
+        new_api = MagicMock(server_key="prod")
+        with patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=new_api) as mock_build:
+            result = m.rebind_api_for_server("prod")
+        mock_build.assert_called_once_with("prod")
+        assert result == "prod"
+        assert m._librenms_api is new_api  # rebound
+
+    def test_returns_resolved_key_not_raw_post_value(self):
+        """build_librenms_api may normalize the posted key (e.g. "default" → a configured
+        name); the resolved api.server_key must be returned so cache/OOB scoping stays aligned
+        with the server actually fetched from."""
+        m = self._mixin("default")
+        resolved_api = MagicMock(server_key="primary")
+        with patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=resolved_api):
+            result = m.rebind_api_for_server("default")
+        assert result == "primary"  # resolved key, not the raw posted "default"
+        assert m._librenms_api is resolved_api
+
+    def test_unknown_key_returns_none_without_rebinding(self):
+        """A stale/tampered key (build returns None) → None, API left untouched."""
+        m = self._mixin("default")
+        original = m._librenms_api
+        with patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=None):
+            assert m.rebind_api_for_server("ghost") is None
+        assert m._librenms_api is original
+
+
 class TestLibreNMSAPIMixinGetContextData:
     """Tests for LibreNMSAPIMixin.get_context_data (lines 275-282)."""
 
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
index e3c91942b..464bfda75 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
@@ -184,6 +184,78 @@ def test_no_server_key_uses_librenms_api(self):
         view.get_cache_key.assert_called_once_with(mock_obj, "ports", "mykey")
 
 
+class TestInterfaceContextOOBRows:
+    """get_context_data must not let OOB-controller rows hide / falsely-match
+    main-device interfaces in the netbox-only reconciliation set."""
+
+    def _make_view(self, cached_ports):
+        from dcim.models import Device
+
+        from netbox_librenms_plugin.views.base.interfaces_view import BaseInterfaceTableView
+
+        view = object.__new__(BaseInterfaceTableView)
+        # get_context_data resolves select_related via self.model.__name__, so a
+        # well-formed view under test must set it (a Device here, matching obj below).
+        view.model = Device
+        # Main device has an "idrac0" interface that LibreNMS only reports on the
+        # OOB-controller side (same name) — it must still surface as netbox-only.
+        iface = MagicMock(id=10, enabled=True, description="")
+        iface.name = "idrac0"  # `name` is reserved in the MagicMock constructor
+        iface.get_absolute_url.return_value = "/iface/10/"
+        view._build_interface_lookup_maps = MagicMock(return_value={"by_name": {"idrac0": iface}, "by_librenms_id": {}})
+        view.get_vlan_groups_for_device = MagicMock(return_value=[])
+        view._build_vlan_lookup_maps = MagicMock(return_value={})
+        view._add_vlan_group_selection = MagicMock()
+        view._add_missing_vlans_info = MagicMock()
+        table = MagicMock()
+        view.get_table = MagicMock(return_value=table)
+        view.get_cache_key = MagicMock(return_value="ports-key")
+        view.get_last_fetched_key = MagicMock(return_value="lf-key")
+        view.get_vlan_overrides_key = MagicMock(return_value="ov-key")
+        return view, cached_ports
+
+    def test_oob_row_does_not_hide_netbox_only_interface(self):
+        view, cached = self._make_view({"ports": [{"ifName": "idrac0", "_source": "oob", "port_id": 999}]})
+        obj = MagicMock(id=1, name="host1")
+        obj.virtual_chassis = None
+        req = _make_request()
+
+        def cache_get(key):
+            return cached if key == "ports-key" else ({} if key == "ov-key" else None)
+
+        with patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache:
+            mock_cache.get.side_effect = cache_get
+            mock_cache.ttl.return_value = None
+            ctx = view.get_context_data(req, obj, "ifName", "default")
+
+        names = {i["name"] for i in ctx["netbox_only_interfaces"]}
+        assert "idrac0" in names  # OOB row must not suppress the main-device interface
+
+    def test_fresh_data_renders_without_reading_cache(self):
+        """On the OOB-ports-fetch-failure path the (partial) cache is deleted, so
+        get_context_data must render from the in-memory fresh_data snapshot instead of
+        reading the now-empty cache — otherwise the table renders empty under a
+        "showing host interfaces" banner."""
+        view, fresh = self._make_view({"ports": [{"ifName": "idrac0", "_source": "oob", "port_id": 999}]})
+        obj = MagicMock(id=1, name="host1")
+        obj.virtual_chassis = None
+        req = _make_request()
+
+        with patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache:
+            # Simulate the deleted cache: every cache.get returns None.
+            mock_cache.get.return_value = None
+            mock_cache.ttl.return_value = None
+            ctx = view.get_context_data(req, obj, "ifName", "default", fresh_data=fresh)
+
+        # The ports cache key must never be read — fresh_data short-circuits it.
+        assert all(not (c.args and c.args[0] == "ports-key") for c in mock_cache.get.call_args_list), (
+            "ports cache key was read despite fresh_data override"
+        )
+        # The fresh snapshot was still processed (the OOB row drove dedup) and a table built.
+        assert "table" in ctx
+        assert "idrac0" in {i["name"] for i in ctx["netbox_only_interfaces"]}
+
+
 # ===========================================================================
 # SyncInterfacesView.post — full flows
 # ===========================================================================
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
index 12bc5464d..887ad9f29 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
@@ -915,6 +915,35 @@ def test_permission_denied_returns_early(self):
         assert result.status_code == 403
 
 
+class TestSyncIPAddressesViewUnknownServerKey:
+    def test_unknown_server_key_errors_without_500(self):
+        """A stale/tampered POST server_key must surface a user-facing error +
+        redirect, not raise (LibreNMSAPI raises KeyError for unknown keys)."""
+        from netbox_librenms_plugin.views.sync.ip_addresses import SyncIPAddressesView
+
+        view = object.__new__(SyncIPAddressesView)
+        view.require_all_permissions = MagicMock(return_value=None)
+        mock_device = MagicMock(pk=1)
+        mock_api = MagicMock(server_key="default")
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.get_object_or_404", return_value=mock_device),
+            patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=None) as mock_build,
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.messages") as mock_msgs,
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.redirect") as mock_redirect,
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.reverse", return_value="/sync/"),
+            patch.object(type(view), "librenms_api", new_callable=lambda: property(lambda s: mock_api)),
+        ):
+            view.request = _make_request(post_data={"server_key": "ghost", "select": ["10.0.0.1/24"]})
+            result = view.post(view.request, object_type="device", pk=1)
+
+        mock_build.assert_called_once_with("ghost")
+        mock_msgs.error.assert_called_once()
+        # Must redirect back to the IP-sync tab (resolved server_key), not just "somewhere".
+        mock_redirect.assert_called_once_with("/sync/?tab=ipaddresses&server_key=default")
+        assert result is mock_redirect.return_value
+
+
 class TestSyncIPAddressesViewCacheMiss:
     def test_cache_miss_redirects(self):
         from netbox_librenms_plugin.views.sync.ip_addresses import SyncIPAddressesView
diff --git a/netbox_librenms_plugin/tests/test_coverage_utils.py b/netbox_librenms_plugin/tests/test_coverage_utils.py
index 5f0fa2e00..331835351 100644
--- a/netbox_librenms_plugin/tests/test_coverage_utils.py
+++ b/netbox_librenms_plugin/tests/test_coverage_utils.py
@@ -133,6 +133,26 @@ def test_server_key_none_matches_any_dict_member(self):
         result = get_librenms_sync_device(device, server_key=None)
         assert result is member_with_id
 
+    def test_float_id_is_rejected_not_int_truncated(self):
+        """A float id (e.g. 1.0) must not match: int(1.0) would truncate-pass here but then
+        fail coerce_librenms_id/get_librenms_device_id downstream. The float member is
+        skipped and a later member with a valid int id is chosen instead."""
+        from netbox_librenms_plugin.utils import get_librenms_sync_device
+
+        device = MagicMock()
+        vc = MagicMock()
+        device.virtual_chassis = vc
+
+        member_float = MagicMock()
+        member_float.cf = {"librenms_id": {"default": 1.0}}  # invalid: float, not int/str
+        member_valid = MagicMock()
+        member_valid.cf = {"librenms_id": {"prod": 5}}
+
+        vc.members.all.return_value = [member_float, member_valid]
+
+        result = get_librenms_sync_device(device, server_key=None)
+        assert result is member_valid
+
     def test_server_key_none_matches_legacy_cf(self):
         """server_key=None: matches member with legacy bare int librenms_id."""
         from netbox_librenms_plugin.utils import get_librenms_sync_device
diff --git a/netbox_librenms_plugin/tests/test_import_utils.py b/netbox_librenms_plugin/tests/test_import_utils.py
index d581f4ef5..3edc80bf7 100644
--- a/netbox_librenms_plugin/tests/test_import_utils.py
+++ b/netbox_librenms_plugin/tests/test_import_utils.py
@@ -1723,8 +1723,10 @@ def device_filter(*args, **kwargs):
         assert result["existing_match_type"] == "serial"
         assert "not linked to LibreNMS" in result["warnings"][0]
 
-    def test_serial_match_diff_hostname_offers_role_choice(self):
-        """Serial matches but hostname differs offers a host/OOB role choice toggle.
+    def test_serial_match_diff_hostname_defaults_to_oob_candidate(self):
+        """Serial matches but hostname differs → default action is `oob_candidate`,
+        with the host/OOB role-choice toggle NOT offered (serial_role_choice_available
+        is False) because there is no existing LibreNMS link to promote from.
 
         Previously this returned `hostname_differs`. With the role-toggle work
         (see device_validation_details.html + device_operations.py refactor),
@@ -1763,6 +1765,9 @@ def device_filter(*args, **kwargs):
         assert result["serial_action"] == "oob_candidate"
         assert result["existing_match_type"] == "serial"
         assert result.get("oob_candidate") is not None
+        # No existing LibreNMS/OOB link → oob_candidate-only baseline, so promote_to_host
+        # must stay absent (the documented "absent otherwise" convention).
+        assert "promote_to_host" not in result
         assert result.get("serial_role_choice_available") is False
 
     def test_hostname_match_diff_serial_offers_update(self):
@@ -2593,6 +2598,21 @@ def _create_request(self, action, existing_device_id, use_sysname=False, strip_d
         request.POST = post_data
         return request
 
+    def test_unknown_server_key_returns_error_without_500(self):
+        """A stale/tampered POST server_key must surface a graceful HTMX error,
+        not raise (build_librenms_api → None when the key is unknown)."""
+        view = self._create_view()
+        request = self._create_request("link", 42)
+        request.POST["server_key"] = "ghost"
+
+        with patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=None) as mock_build:
+            view.request = request
+            resp = view.post(request, device_id=10)
+
+        mock_build.assert_called_once_with("ghost")
+        assert resp.status_code == 200
+        assert b"no longer configured" in resp.content
+
     @patch("netbox_librenms_plugin.views.imports.actions.cache")
     @patch("netbox_librenms_plugin.views.imports.actions.get_import_device_cache_key")
     def test_link_action_sets_librenms_id_and_name(self, mock_cache_key, mock_cache):
diff --git a/netbox_librenms_plugin/tests/test_import_validation_helpers.py b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
index 1309e29ea..8d942f8cd 100644
--- a/netbox_librenms_plugin/tests/test_import_validation_helpers.py
+++ b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
@@ -398,6 +398,22 @@ def test_sets_serial_action(self):
         )
         assert result["serial_action"] == "oob_candidate"
 
+    def test_clears_stale_merge_candidates(self):
+        """Non-merge path must drop merge-only state so a reused dict can't keep
+        stale merge UI data from a prior evaluation."""
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        result = self._base_result()
+        result["merge_candidates"] = {"host_named": {"pk": 1}, "oob_named": {"pk": 2}}
+        apply_oob_detection_result(
+            result,
+            serial_action="oob_candidate",
+            oob_candidate=None,
+            promote_to_host=None,
+            serial_role_choice_available=False,
+        )
+        assert result["merge_candidates"] is None
+
     def test_sets_oob_candidate_when_provided(self):
         from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
 
@@ -429,6 +445,25 @@ def test_clears_oob_candidate_when_none(self):
         # so stale values from a previous call do not persist.
         assert result["oob_candidate"] is None
 
+    def test_clears_promote_to_host_when_none(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
+
+        # Seed a stale promote_to_host so a regression that forgot to clear it (or stored
+        # a None sentinel instead of removing the key) would be caught here.
+        stale = {"existing_libre_id": 9, "existing_oob_type": "idrac", "existing_device": object()}
+        result = self._base_result()
+        result["promote_to_host"] = stale
+        apply_oob_detection_result(
+            result,
+            serial_action="link",
+            oob_candidate=None,
+            promote_to_host=None,
+            serial_role_choice_available=False,
+        )
+        # promote_to_host=None must clear the field entirely (the "absent otherwise"
+        # contract), not preserve the stale value nor store a None sentinel.
+        assert "promote_to_host" not in result
+
     def test_sets_promote_to_host_when_provided(self):
         from netbox_librenms_plugin.import_validation_helpers import apply_oob_detection_result
 
diff --git a/netbox_librenms_plugin/tests/test_ip_verify.py b/netbox_librenms_plugin/tests/test_ip_verify.py
index c7971ad77..b2fb8ec31 100644
--- a/netbox_librenms_plugin/tests/test_ip_verify.py
+++ b/netbox_librenms_plugin/tests/test_ip_verify.py
@@ -135,3 +135,27 @@ def test_null_server_key_falls_back_to_default(self):
         )
 
         assert key == "librenms_ip_addresses_device_5_default"
+
+
+class TestNumericIDValidation:
+    """post() must reject a non-numeric device_id/vrf_id with a clean 400 rather than let
+    the value reach the ORM and surface as a generic 500."""
+
+    def test_non_numeric_object_id_returns_400(self):
+        view = _make_view()
+        request = _make_request({"device_id": "abc", "ip_address": "10.0.0.1/24", "object_type": "device"})
+        response = view.post(request)
+        assert response.status_code == 400
+        payload = json.loads(response.content)
+        assert payload["status"] == "error"
+        # Assert the specific message so the test can't pass on an unrelated 400 branch.
+        assert payload["message"] == "Invalid object ID"
+
+    def test_non_numeric_vrf_id_returns_400(self):
+        view = _make_view()
+        request = _make_request({"device_id": 5, "vrf_id": "xyz", "ip_address": "10.0.0.1/24", "object_type": "device"})
+        response = view.post(request)
+        assert response.status_code == 400
+        payload = json.loads(response.content)
+        assert payload["status"] == "error"
+        assert payload["message"] == "Invalid VRF ID"
diff --git a/netbox_librenms_plugin/tests/test_librenms_api.py b/netbox_librenms_plugin/tests/test_librenms_api.py
index 176b289f0..90e2bda3c 100644
--- a/netbox_librenms_plugin/tests/test_librenms_api.py
+++ b/netbox_librenms_plugin/tests/test_librenms_api.py
@@ -90,6 +90,30 @@ def test_init_default_falls_back_to_first_server(self, mock_librenms_config):
         assert api.server_key == "primary"
         assert api.librenms_url == "https://primary.example.com"
 
+    def test_init_non_mapping_server_config_raises_valueerror(self, mock_librenms_config):
+        """A structurally invalid (non-mapping) server entry must raise ValueError, not
+        leak a TypeError from the dict access — so build_librenms_api falls back to None."""
+        mock_config = mock_librenms_config["mock_config"]
+        mock_config.return_value = {"badserver": None}
+
+        from netbox_librenms_plugin.librenms_api import LibreNMSAPI, build_librenms_api
+
+        with pytest.raises(ValueError, match="misconfigured"):
+            LibreNMSAPI(server_key="badserver")
+        # build_librenms_api must convert that into a clean None, not a 500.
+        assert build_librenms_api("badserver") is None
+
+    def test_get_available_servers_skips_malformed_entry(self, mock_librenms_config):
+        """A non-mapping server entry (e.g. {"prod": None}) must be skipped, not crash the
+        server selector with AttributeError on config.get() — mirrors the __init__ guard."""
+        mock_config = mock_librenms_config["mock_config"]
+        mock_config.return_value = {"good": {"display_name": "Good"}, "bad": None}
+
+        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+
+        result = LibreNMSAPI.get_available_servers()
+        assert result == {"good": "Good"}
+
 
 # =============================================================================
 # Test Class 2: Connection Testing (4 tests)
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index dcf525cac..87606d250 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -566,6 +566,53 @@ def test_set_oob_rejects_unknown_type(self):
         with pytest.raises(ValueError, match="does not match any known OOB type"):
             set_librenms_oob(obj, 17, "primary", oob_type="ubuntu")
 
+    def test_set_oob_fails_closed_on_corrupt_host_string(self):
+        """A non-empty, unparseable stored host id must raise rather than be silently
+        collapsed to {} (which would drop the host link). Mirrors merge_librenms_links."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": "not-an-id"}}
+
+        import pytest
+
+        with pytest.raises(ValueError, match="not a valid id"):
+            set_librenms_oob(obj, 17, "primary", oob_type="idrac")
+
+    def test_set_oob_fails_closed_on_corrupt_dict_host_id(self):
+        """A dict-form entry with a non-empty unparseable host id (e.g. {"id": "abc"})
+        must raise, not get OOB metadata attached over corrupt host state."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": {"id": "abc"}}}
+
+        import pytest
+
+        with pytest.raises(ValueError, match="not a valid id"):
+            set_librenms_oob(obj, 17, "primary", oob_type="idrac")
+
+    def test_set_oob_lenient_on_dict_without_host_id(self):
+        """A dict entry with no host id (absent/None) stays lenient — OOB is attached."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": {"id": None}}}
+
+        set_librenms_oob(obj, 17, "primary", oob_type="idrac")  # must not raise
+        assert obj.custom_field_data["librenms_id"]["primary"]["oob"] == {"id": 17, "type": "idrac"}
+
+    def test_set_oob_lenient_on_empty_host_string(self):
+        """An empty/whitespace host string is treated leniently (→ fresh dict), not an
+        error — consistent with merge_librenms_links's empty-string handling."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"primary": "   "}}
+
+        set_librenms_oob(obj, 17, "primary", oob_type="idrac")  # must not raise
+        assert obj.custom_field_data["librenms_id"]["primary"]["oob"] == {"id": 17, "type": "idrac"}
+
     def test_set_oob_accepts_generic_oob_sentinel(self):
         """set_librenms_oob must accept "oob" as a generic fallback type.
 
@@ -713,6 +760,45 @@ def test_winner_inherits_donor_oob_when_winner_has_none(self):
         assert winner.custom_field_data["librenms_id"]["default"]["oob"] == {"id": 77, "type": "ipmi"}
         assert summary["oob_from_donor"] == {"id": 77, "type": "ipmi"}
 
+    def test_malformed_donor_oob_id_fails_closed_on_inherit(self):
+        """A corrupt donor oob link ({"oob": {"id": "abc"}}) must not be inherited verbatim;
+        the inherit branch coerces the host id and raises on a non-empty invalid value."""
+        import pytest
+
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("eve-ng-02-old", {"default": {"oob": {"id": "abc", "type": "ipmi"}}})
+        with pytest.raises(ValueError, match="unparseable librenms_id.*oob id"):
+            merge_librenms_links(winner, donor, "default")
+
+    def test_donor_oob_id_coerced_to_int_on_inherit(self):
+        """A numeric-string donor oob id is normalized to int when inherited."""
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("eve-ng-02-old", {"default": {"oob": {"id": "77", "type": "ipmi"}}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        assert winner.custom_field_data["librenms_id"]["default"]["oob"] == {"id": 77, "type": "ipmi"}
+        assert summary["oob_from_donor"] == {"id": 77, "type": "ipmi"}
+
+    def test_blank_donor_oob_id_is_lenient_and_dropped(self):
+        """A blank/whitespace donor oob id ({"oob": {"id": "   "}}) must be treated as 'no oob
+        id' (lenient) — the same as a blank host id and an absent oob id — not raise like a
+        non-blank corrupt one. The blank id is dropped so the winner inherits the oob (type)
+        without carrying a bogus id string."""
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("idrac-x", {"default": {"oob": {"id": "   ", "type": "drac"}}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        inherited = winner.custom_field_data["librenms_id"]["default"]["oob"]
+        assert inherited == {"type": "drac"}  # blank id dropped, type preserved
+        assert "id" not in inherited
+        assert summary["oob_from_donor"] == {"type": "drac"}
+
     def test_winner_oob_never_overwritten(self):
         from netbox_librenms_plugin.utils import merge_librenms_links
 
@@ -745,6 +831,48 @@ def test_malformed_donor_id_raises_clear_error_in_inherit_branch(self):
         with pytest.raises(ValueError, match="unparseable librenms_id"):
             merge_librenms_links(winner, donor, "default")
 
+    def test_malformed_per_server_string_id_fails_closed(self):
+        """A bare per-server string entry ({server_key: 'abc'}) that can't be parsed must
+        raise, not silently collapse to {} (which would drop/swap link state)."""
+        import pytest
+
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        # Bad winner string id.
+        winner = self._make_dev("eve-ng-02", {"default": "abc"})
+        donor = self._make_dev("router-spare", {"default": {"id": 99}})
+        with pytest.raises(ValueError, match="unparseable librenms_id"):
+            merge_librenms_links(winner, donor, "default")
+
+        # Bad donor string id.
+        winner = self._make_dev("eve-ng-02", {"default": {}})
+        donor = self._make_dev("router-spare", {"default": "xyz"})
+        with pytest.raises(ValueError, match="unparseable librenms_id"):
+            merge_librenms_links(winner, donor, "default")
+
+    def test_empty_per_server_string_id_is_lenient(self):
+        """An empty/whitespace string is treated as 'no id', not a hard error."""
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": "  "})
+        donor = self._make_dev("router-spare", {"default": {"id": 99}})
+        summary = merge_librenms_links(winner, donor, "default")
+        # Winner had no usable id → inherits donor's host id.
+        assert summary["host_id_from_donor"] == 99
+
+    def test_blank_dict_form_id_is_lenient(self):
+        """A blank/whitespace dict-form id ({"id": "   "}) must be treated as 'no id'
+        (lenient), the same as a blank top-level string — not raise like a non-blank
+        corrupt id ('abc'). Equivalent stored states must behave the same."""
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": "   "}})
+        donor = self._make_dev("router-spare", {"default": {"id": 99}})
+        summary = merge_librenms_links(winner, donor, "default")
+        # Winner's blank id is "no id" → it inherits the donor's host id rather than raising.
+        assert winner.custom_field_data["librenms_id"]["default"]["id"] == 99
+        assert summary["host_id_from_donor"] == 99
+
     def test_malformed_donor_id_raises_clear_error_in_demote_branch(self):
         """Same clear error when demoting donor id into winner's oob slot."""
         import pytest
@@ -784,8 +912,22 @@ def test_default_timestamp_is_iso_z(self):
         mark_librenms_migrated(donor, winner_pk=42, server_key="default")
 
         ts = donor.custom_field_data["librenms_id"]["default"]["_migrated_to"]["at"]
+        # Contract: an ISO-8601 UTC string ending in "Z" (tolerate fractional seconds).
         assert ts.endswith("Z")
-        assert len(ts) == 20
+        from datetime import datetime
+
+        datetime.fromisoformat(ts.replace("Z", "+00:00"))  # must parse without raising
+
+    def test_rejects_bool_and_non_positive_winner_pk(self):
+        import pytest
+
+        from netbox_librenms_plugin.utils import mark_librenms_migrated
+
+        for bad in (True, 0, -1):
+            donor = MagicMock()
+            donor.custom_field_data = {"librenms_id": {"default": {"id": 99}}}
+            with pytest.raises(ValueError):
+                mark_librenms_migrated(donor, winner_pk=bad, server_key="default")
 
     def test_after_marker_find_by_librenms_id_no_longer_matches(self):
         """Donor with only _migrated_to should not be returned by find_by_librenms_id."""
@@ -806,3 +948,12 @@ def test_after_marker_find_by_librenms_id_no_longer_matches(self):
         mock_model = MagicMock()
         mock_model.objects.filter.return_value.first.return_value = None
         assert find_by_librenms_id(mock_model, 99, "default") is None
+
+        # Prove the function actually built the lookup (not a vacuous pass): the
+        # combined Q must target the id/oob predicates and must NEVER match on the
+        # _migrated_to marker, so a migrated-only donor can't be returned.
+        q_arg = mock_model.objects.filter.call_args[0][0]
+        lookups = [child[0] for child in q_arg.children]
+        assert any(lk == "custom_field_data__librenms_id__default__id" for lk in lookups)
+        assert any(lk == "custom_field_data__librenms_id__default__oob__id" for lk in lookups)
+        assert all("_migrated_to" not in lk for lk in lookups)
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 16c054e2b..00a672757 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -61,6 +61,48 @@ def test_returns_none_for_none_device(self):
 
         assert get_migrated_to_marker(None, "default") is None
 
+    def test_returns_none_when_device_id_is_bool(self):
+        # bool is a subclass of int; a marker with device_id=True must not be
+        # treated as a valid pk (would otherwise map to device #1).
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        donor = MagicMock()
+        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": True, "server_key": "default"}}}}
+        assert get_migrated_to_marker(donor, "default") is None
+
+    def test_returns_none_when_device_id_not_positive(self):
+        from netbox_librenms_plugin.utils import get_migrated_to_marker
+
+        for bad in (0, -5):
+            donor = MagicMock()
+            donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": bad, "server_key": "default"}}}}
+            assert get_migrated_to_marker(donor, "default") is None
+
+
+class TestBuildMigratedContext:
+    def test_no_marker_returns_none_pair_without_db_hit(self):
+        from netbox_librenms_plugin.utils import build_migrated_context
+
+        donor = MagicMock()
+        donor.cf = {}
+        # A MagicMock would let any attribute query through; assert no Device lookup.
+        with patch("dcim.models.Device") as mock_device:
+            ctx = build_migrated_context(donor, "default")
+        assert ctx == {"migrated_to_marker": None, "migrated_to_winner": None}
+        mock_device.objects.filter.assert_not_called()
+
+    def test_marker_present_resolves_winner(self):
+        from netbox_librenms_plugin.utils import build_migrated_context
+
+        donor = MagicMock()
+        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default"}}}}
+        winner = MagicMock(pk=42)
+        with patch("dcim.models.Device") as mock_device:
+            mock_device.objects.filter.return_value.first.return_value = winner
+            ctx = build_migrated_context(donor, "default")
+        assert ctx["migrated_to_marker"]["device_id"] == 42
+        assert ctx["migrated_to_winner"] is winner
+
 
 # ── helper: _resolve_winner_for_donor ─────────────────────────────────────
 
@@ -164,6 +206,8 @@ def test_rejects_on_name_collision(self):
             mock_iface_cls.objects.filter.return_value.exists.return_value = True
             resp = view.post(req, pk=5)
 
+        # Lock in the actual collision query (winner device + same interface name).
+        mock_iface_cls.objects.filter.assert_called_with(device=winner, name=interface.name)
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
 
@@ -174,6 +218,11 @@ def test_happy_path_reassigns_device_and_returns_hx_refresh(self):
         donor = MagicMock(pk=10)
         winner = MagicMock(pk=20, name="winner")
         interface = MagicMock(pk=5, name="Eth0", device=donor)
+        # The donor interface re-read under the row lock — distinct from the
+        # pre-lock instance, with an explicit (non-MagicMock-name) name so the
+        # collision re-check is asserted against the *locked* name.
+        locked_iface = MagicMock(pk=5, device=donor)
+        locked_iface.name = "Eth0"
 
         with (
             patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
@@ -186,17 +235,81 @@ def test_happy_path_reassigns_device_and_returns_hx_refresh(self):
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
-            mock_iface_cls.objects.filter.return_value.exists.return_value = False
-            mock_iface_cls.objects.filter.return_value.update.return_value = 1
-            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = []
+            # Distinct querysets so the move assertion is tied to the actual
+            # move query (filter(pk=...)) and not the collision probe
+            # (filter(device=winner, name=...)) — they must not share a mock.
+            collision_qs = MagicMock()
+            collision_qs.exists.return_value = False
+            move_qs = MagicMock()
+            move_qs.update.return_value = 1
+
+            def _filter(*args, **kwargs):
+                # The move is the only objects.filter() call keyed solely on pk.
+                if set(kwargs) == {"pk"}:
+                    return move_qs
+                return collision_qs
+
+            mock_iface_cls.objects.filter.side_effect = _filter
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+            # Locked device rows (donor + winner) are now captured and re-verified
+            # against the migration marker under the lock.
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                donor,
+                winner,
+            ]
             resp = view.post(req, pk=5)
 
-        # Conditional update (with device=donor guard) used instead of stale instance.save()
-        mock_iface_cls.objects.filter.assert_called_with(pk=interface.pk, device=donor)
-        mock_iface_cls.objects.filter.return_value.update.assert_called_once_with(device=winner)
+        # Donor interface is locked + re-read by (pk, device=donor) before the move.
+        mock_iface_cls.objects.select_for_update.return_value.filter.assert_called_with(pk=interface.pk, device=donor)
+        # Collision re-check uses the LOCKED interface name on the winner device.
+        mock_iface_cls.objects.filter.assert_any_call(device=winner, name=locked_iface.name)
+        # Row is moved by pk (already locked) via the dedicated move queryset.
+        mock_iface_cls.objects.filter.assert_any_call(pk=interface.pk)
+        move_qs.update.assert_called_once_with(device=winner)
         interface.save.assert_not_called()
+        locked_iface.save.assert_not_called()
         assert resp.headers.get("HX-Refresh") == "true"
 
+    def test_marker_repointed_under_lock_is_rejected(self):
+        """If the donor's _migrated_to is repointed between the unlocked resolve
+        and acquiring the row locks, the move must abort instead of targeting the
+        stale winner."""
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10)
+        winner = MagicMock(pk=20)
+        winner.name = "winner"
+        other_winner = MagicMock(pk=99)  # marker now points here
+        interface = MagicMock(pk=5, device=donor)
+        interface.name = "Eth0"
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                # 1st call (pre-lock) → winner; 2nd call (under lock) → a different winner.
+                side_effect=[
+                    (winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+                    (other_winner, {"device_id": 99, "server_key": "default", "at": "y"}),
+                ],
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
+            patch("netbox_librenms_plugin.views.sync.migrate.messages"),
+        ):
+            mock_iface_cls.objects.filter.return_value.exists.return_value = False
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                donor,
+                winner,
+            ]
+            resp = view.post(req, pk=5)
+
+        # Aborts with a conflict toast; the move query is never issued.
+        assert b"django-messages" in resp.content
+        mock_iface_cls.objects.select_for_update.assert_not_called()
+
     def test_perm_gate_short_circuits(self):
         from django.http import HttpResponse
 
@@ -252,8 +365,15 @@ def test_happy_path_transfers_oob_ip(self):
         req = _hx_request({"server_key": "default"})
 
         oob_ip = MagicMock(address="10.0.0.5/24")
+        # The address must already belong to the winner for the transfer to be valid
+        # (NetBox requires oob_ip on one of the device's own interfaces).
+        oob_ip.assigned_object.device_id = 20
+        # Pre-lock instances drive the pre-checks only; the view must mutate the
+        # *locked* rows fetched inside the transaction.
         donor = MagicMock(pk=10, oob_ip=oob_ip)
         winner = MagicMock(pk=20, name="winner", oob_ip=None)
+        locked_donor = MagicMock(pk=10, oob_ip=oob_ip)
+        locked_winner = MagicMock(pk=20, name="winner", oob_ip=None)
 
         with (
             patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=donor),
@@ -265,19 +385,59 @@ def test_happy_path_transfers_oob_ip(self):
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
-            # Return the already-constructed donor/winner mocks from the locked
-            # queryset so {d.pk: d for d in ...} builds a dict with both PKs.
+            # Locked queryset returns DISTINCT mocks so the test fails if the view
+            # mutates the stale pre-lock instances instead of the locked rows.
             mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
-                donor,
-                winner,
+                locked_donor,
+                locked_winner,
             ]
             resp = view.post(req, pk=10, ip_kind="oob")
-        assert donor.oob_ip is None
-        assert winner.oob_ip is oob_ip
-        winner.save.assert_called_once()
-        donor.save.assert_called_once()
+        # The locked rows are the ones mutated and saved.
+        assert locked_donor.oob_ip is None
+        assert locked_winner.oob_ip is oob_ip
+        locked_winner.save.assert_called_once()
+        locked_donor.save.assert_called_once()
+        # Stale pre-lock instances must be left untouched.
+        donor.save.assert_not_called()
+        winner.save.assert_not_called()
         assert resp.headers.get("HX-Refresh") == "true"
 
+    def test_rejects_when_address_still_attached_to_donor(self):
+        """The transfer only flips the FK (save skips full_clean), so it must refuse to
+        point the winner at an address still assigned to a donor interface — otherwise the
+        winner would own an oob_ip/primary_ip that isn't on one of its interfaces."""
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        oob_ip = MagicMock(address="10.0.0.5/24")
+        oob_ip.assigned_object.device_id = 10  # still on the DONOR, not the winner
+        donor = MagicMock(pk=10, oob_ip=oob_ip)
+        winner = MagicMock(pk=20, name="winner", oob_ip=None)
+        locked_donor = MagicMock(pk=10, oob_ip=oob_ip)
+        locked_winner = MagicMock(pk=20, name="winner", oob_ip=None)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=donor),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
+            patch("netbox_librenms_plugin.views.sync.migrate.messages"),
+        ):
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                locked_donor,
+                locked_winner,
+            ]
+            resp = view.post(req, pk=10, ip_kind="oob")
+
+        # Refused (409 surfaced via toast); neither side mutated/saved.
+        assert b"django-messages" in resp.content
+        assert locked_winner.oob_ip is None
+        locked_winner.save.assert_not_called()
+        locked_donor.save.assert_not_called()
+
 
 # ── MoveIPAddressToWinnerView ────────────────────────────────────────────
 
@@ -334,6 +494,8 @@ def test_rejects_when_winner_lacks_same_name_interface(self):
             mock_objects.filter.return_value.exists.return_value = False
             resp = view.post(req, pk=7)
 
+        # Lock in the same-name lookup (winner device + donor interface name).
+        mock_objects.filter.assert_called_with(device=winner, name="Eth0")
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
 
@@ -375,7 +537,16 @@ def test_happy_path_reassigns_ip_to_winner_interface(self):
             patch("netbox_librenms_plugin.views.sync.migrate.transaction") as mock_tx,
         ):
             mock_iface_objects.filter.return_value.exists.return_value = True
-            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = winner_iface
+
+            # Distinguish the donor re-lock (filter(pk=..., device=donor)) from the
+            # winner lookup (filter(device=winner, name=...)) so the test fails if the
+            # donor-side re-lock is dropped — both previously returned winner_iface.
+            def iface_sfu_filter(*args, **kwargs):
+                qs = MagicMock()
+                qs.first.return_value = winner_iface if "name" in kwargs else donor_iface
+                return qs
+
+            mock_iface_objects.select_for_update.return_value.filter.side_effect = iface_sfu_filter
 
             locked_list = [locked_donor, locked_winner]
             mock_device_objects.select_for_update.return_value.filter.return_value.order_by.return_value = locked_list
@@ -392,3 +563,7 @@ def test_happy_path_reassigns_ip_to_winner_interface(self):
         assert locked_ip.assigned_object is winner_iface
         locked_ip.save.assert_called_once_with(update_fields=["assigned_object_type", "assigned_object_id"])
         assert resp.status_code == 200
+        # Both the donor re-lock and the winner lookup must have run under the lock.
+        sfu_filter_calls = mock_iface_objects.select_for_update.return_value.filter.call_args_list
+        assert any("pk" in c.kwargs for c in sfu_filter_calls)  # donor re-lock
+        assert any("name" in c.kwargs for c in sfu_filter_calls)  # winner lookup
diff --git a/netbox_librenms_plugin/tests/test_modules_view.py b/netbox_librenms_plugin/tests/test_modules_view.py
index 1284eabd6..060e2807d 100644
--- a/netbox_librenms_plugin/tests/test_modules_view.py
+++ b/netbox_librenms_plugin/tests/test_modules_view.py
@@ -266,6 +266,7 @@ def test_post_fetches_ports_once_and_reuses_payload(self):
         obj = MagicMock()
         request = MagicMock()
 
+        request.POST.get.return_value = None  # no POSTed server_key → rebind keeps session API
         view.get_object = MagicMock(return_value=obj)
         view._get_sync_device = MagicMock(return_value=obj)
         view.has_write_permission = MagicMock(return_value=True)
@@ -305,6 +306,7 @@ def test_post_warns_when_ports_fetch_fails(self):
         obj = MagicMock()
         request = MagicMock()
 
+        request.POST.get.return_value = None  # no POSTed server_key → rebind keeps session API
         view.get_object = MagicMock(return_value=obj)
         view._get_sync_device = MagicMock(return_value=obj)
         view.has_write_permission = MagicMock(return_value=True)
@@ -336,6 +338,77 @@ def test_post_warns_when_ports_fetch_fails(self):
         )
         mock_messages.success.assert_not_called()
 
+    def test_post_skips_cache_on_oob_inventory_failure(self):
+        """When the OOB inventory fetch fails, the main-only snapshot must NOT be cached
+        under the current oob fingerprint — otherwise get_context_data() accepts it as
+        complete and the OOB rows (and warning) vanish until TTL/manual refresh."""
+        view = _make_view()
+        view.model = MagicMock()
+        obj = MagicMock()
+        request = MagicMock()
+        request.POST.get.return_value = None
+
+        view.get_object = MagicMock(return_value=obj)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view.has_write_permission = MagicMock(return_value=True)
+        view._build_context = MagicMock(
+            return_value={"table": None, "object": obj, "cache_expiry": None, "server_key": "default"}
+        )
+
+        view._librenms_api.get_librenms_id.return_value = 777
+        view._librenms_api.get_device_transceivers.return_value = (True, [])
+        view._librenms_api.get_ports.return_value = (True, {"ports": []})
+        # Main inventory succeeds; the linked OOB controller's inventory fails.
+        view._librenms_api.get_device_inventory.side_effect = lambda dev_id: (
+            (True, []) if dev_id == 777 else (False, "oob inventory unavailable")
+        )
+
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.modules_view.render", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.modules_view.get_librenms_oob", return_value={"id": 999}),
+        ):
+            view.post(request, pk=1)
+
+        mock_cache.set.assert_not_called()  # no partial snapshot persisted
+        mock_cache.delete.assert_called_once_with("test_cache_key")  # the active device's stale entry cleared
+        mock_messages.warning.assert_called_once()  # user is told the OOB inventory fetch failed
+        mock_messages.success.assert_not_called()  # warning, not success
+
+    def test_post_skips_cache_on_transceiver_failure(self):
+        """A transceiver-enrichment failure drops the synthetic transceiver rows, so the
+        truncated inventory must NOT be cached — same reasoning as the OOB-failure case."""
+        view = _make_view()
+        view.model = MagicMock()
+        obj = MagicMock()
+        request = MagicMock()
+        request.POST.get.return_value = None
+
+        view.get_object = MagicMock(return_value=obj)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view.has_write_permission = MagicMock(return_value=True)
+        view._build_context = MagicMock(
+            return_value={"table": None, "object": obj, "cache_expiry": None, "server_key": "default"}
+        )
+
+        view._librenms_api.get_librenms_id.return_value = 777
+        view._librenms_api.get_ports.return_value = (True, {"ports": []})
+        # Main (and OOB) inventory succeed, but the transceiver API fails → txr_error.
+        view._librenms_api.get_device_inventory.return_value = (True, [])
+        view._librenms_api.get_device_transceivers.return_value = (False, "transceiver fetch failed")
+
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.messages"),
+            patch("netbox_librenms_plugin.views.base.modules_view.render", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.modules_view.get_librenms_oob", return_value=None),
+        ):
+            view.post(request, pk=1)
+
+        mock_cache.set.assert_not_called()  # truncated (transceiver-less) snapshot not persisted
+        mock_cache.delete.assert_called_once_with("test_cache_key")
+
 
 # ---------------------------------------------------------------------------
 # Inventory data factories
@@ -3461,6 +3534,23 @@ def test_attach_interface_match_sets_name_and_url(self):
         assert row["matched_interface_source"] == "port_id"
         assert row["matched_interface_confidence"] == "high"
 
+    def test_attach_interface_match_skips_oob_rows(self):
+        """OOB-sourced rows must not name-match the main device's interfaces —
+        only the main device's interfaces are indexed in the context."""
+        from netbox_librenms_plugin.views.base.modules_view import BaseModuleTableView
+
+        iface = MagicMock()
+        iface.name = "TenGigabitEthernet1/1/1"
+        row = {"_source": "oob", "name": "TenGigabitEthernet1/1/1", "librenms_port_id": None}
+        context = {"interfaces_by_port_id": {}, "interfaces_by_name": {"TenGigabitEthernet1/1/1": iface}}
+
+        BaseModuleTableView._attach_interface_match(row, context)
+
+        # No matched_interface_* key may survive for an OOB row — assert the whole payload
+        # stays empty so a regression leaving matched_interface_url/source/confidence behind
+        # (which would still render the row as matched) is caught.
+        assert not any(key.startswith("matched_interface_") for key in row)
+
     def test_attach_interface_match_falls_back_to_name_lookup(self):
         from netbox_librenms_plugin.views.base.modules_view import BaseModuleTableView
 
@@ -4498,3 +4588,72 @@ def test_interface_child_row_does_not_render_install_action(self):
             html = str(table.render_actions("", record))
 
         assert '<i class="mdi mdi-download"></i> Install' not in html
+
+
+class TestGetContextDataOOBCacheFingerprint:
+    """get_context_data must invalidate cached inventory when the linked OOB
+    controller changes (re-link / unlink), not only when the main id changes."""
+
+    def test_invalidates_when_oob_relinked(self):
+        from unittest.mock import MagicMock, patch
+
+        view = _make_view()
+        obj = MagicMock(pk=1)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view._librenms_api.get_librenms_id = MagicMock(return_value=10)
+        view._build_context = MagicMock()
+        cached = {"inventory": [{"x": 1}], "librenms_id": 10, "oob_librenms_id": 5}
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.get_librenms_oob", return_value={"id": 7}),
+        ):
+            mock_cache.get.return_value = cached
+            ctx = view.get_context_data(MagicMock(), obj)
+
+        mock_cache.delete.assert_called_once_with("test_cache_key")
+        assert ctx["table"] is None
+        view._build_context.assert_not_called()
+
+    def test_invalidates_when_oob_unlinked(self):
+        from unittest.mock import MagicMock, patch
+
+        view = _make_view()
+        obj = MagicMock(pk=1)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view._librenms_api.get_librenms_id = MagicMock(return_value=10)
+        view._build_context = MagicMock()
+        cached = {"inventory": [{"x": 1}], "librenms_id": 10, "oob_librenms_id": 5}
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.get_librenms_oob", return_value=None),
+        ):
+            mock_cache.get.return_value = cached
+            ctx = view.get_context_data(MagicMock(), obj)
+
+        mock_cache.delete.assert_called_once_with("test_cache_key")
+        assert ctx["table"] is None
+
+    def test_keeps_cache_when_oob_unchanged(self):
+        from unittest.mock import MagicMock, patch
+
+        view = _make_view()
+        obj = MagicMock(pk=1)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view._librenms_api.get_librenms_id = MagicMock(return_value=10)
+        view._build_context = MagicMock(return_value={"built": True})
+        cached = {"inventory": [{"x": 1}], "librenms_id": 10, "oob_librenms_id": 5}
+        request = MagicMock()
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.get_librenms_oob", return_value={"id": 5}),
+        ):
+            mock_cache.get.return_value = cached
+            ctx = view.get_context_data(request, obj)
+
+        # The reuse contract: the unchanged-fingerprint path must rebuild from the cached
+        # inventory snapshot, not some other payload.
+        view._build_context.assert_called_once_with(request, obj, cached["inventory"])
+        assert ctx == {"built": True}
+        # Lock in the "cache preserved when OOB linkage is unchanged" contract: the
+        # unchanged-fingerprint path must rebuild from cache without deleting it.
+        mock_cache.delete.assert_not_called()
diff --git a/netbox_librenms_plugin/tests/test_reviewer_fixes.py b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
index bfb7632a5..95ba3b117 100644
--- a/netbox_librenms_plugin/tests/test_reviewer_fixes.py
+++ b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
@@ -424,3 +424,46 @@ def test_validation_error_caught_on_slug_collision(self):
             error_msg = mock_messages.error.call_args[0][1]
             assert "could not be created" in error_msg
             assert "Slug already exists" in error_msg
+
+
+class TestNormalizeOOBTypeCimc:
+    """The docs advertise CIMC as a supported OOB controller family, so
+    normalize_oob_type() must recognise it (and it must be in OOB_TYPES)."""
+
+    def test_cimc_in_canonical_types(self):
+        from netbox_librenms_plugin.constants import OOB_TYPES
+
+        assert "cimc" in OOB_TYPES
+
+    def test_cimc_detected_from_os_and_hardware(self):
+        from netbox_librenms_plugin.constants import normalize_oob_type
+
+        assert normalize_oob_type("cimc", "") == "cimc"
+        assert normalize_oob_type("", "Cisco CIMC") == "cimc"
+
+    def test_non_oob_still_none(self):
+        from netbox_librenms_plugin.constants import normalize_oob_type
+
+        assert normalize_oob_type("ubuntu", "") is None
+
+
+class TestNormalizeOOBTypePrefersVendorSpecific:
+    """A vendor-specific match must win over the generic 'oob' token, even when the
+    generic token appears earlier (e.g. os='oob', hardware='iDRAC9')."""
+
+    def test_generic_oob_in_os_does_not_mask_specific_hardware(self):
+        from netbox_librenms_plugin.constants import normalize_oob_type
+
+        assert normalize_oob_type("oob", "iDRAC9") == "idrac"
+
+    def test_os_specific_still_wins_over_generic_hardware(self):
+        from netbox_librenms_plugin.constants import normalize_oob_type
+
+        # os-first ordering is preserved for the specific docstring example.
+        assert normalize_oob_type("drac9", "iDRAC9") == "drac"
+
+    def test_only_generic_present_returns_oob(self):
+        from netbox_librenms_plugin.constants import normalize_oob_type
+
+        assert normalize_oob_type("oob", "") == "oob"
+        assert normalize_oob_type("", "generic oob device") == "oob"
diff --git a/netbox_librenms_plugin/tests/test_sync_view_mismatch.py b/netbox_librenms_plugin/tests/test_sync_view_mismatch.py
index a1bbab1a6..79f3c7068 100644
--- a/netbox_librenms_plugin/tests/test_sync_view_mismatch.py
+++ b/netbox_librenms_plugin/tests/test_sync_view_mismatch.py
@@ -344,6 +344,40 @@ def test_returns_none_for_missing_cf(self, mock_netbox_device):
         result = BaseLibreNMSSyncView._build_all_server_mappings(mock_netbox_device, "production")
         assert result is None
 
+    def test_dict_form_entry_uses_host_id(self, mock_netbox_device, mock_plugins_config_single_server):
+        """New {server_key: {"id": N, "oob": {...}}} shape must still produce a row."""
+        from unittest.mock import patch
+
+        from netbox_librenms_plugin.views.base.librenms_sync_view import BaseLibreNMSSyncView
+
+        mock_netbox_device.custom_field_data = {
+            "librenms_id": {"production": {"id": 42, "oob": {"id": 99, "type": "drac"}}}
+        }
+        with patch("netbox_librenms_plugin.views.base.librenms_sync_view.django_settings") as mock_settings:
+            mock_settings.PLUGINS_CONFIG = mock_plugins_config_single_server
+            result = BaseLibreNMSSyncView._build_all_server_mappings(mock_netbox_device, "production")
+
+        assert result is not None and len(result) == 1
+        assert result[0]["server_key"] == "production"
+        assert result[0]["device_id"] == 42  # host id extracted from the dict form
+
+    def test_migrated_only_entry_is_skipped(self, mock_netbox_device, mock_plugins_config_single_server):
+        """A {server_key: {"_migrated_to": ...}} entry has no host id → no row."""
+        from unittest.mock import patch
+
+        from netbox_librenms_plugin.views.base.librenms_sync_view import BaseLibreNMSSyncView
+
+        mock_netbox_device.custom_field_data = {
+            "librenms_id": {"production": {"_migrated_to": {"device_id": 7, "server_key": "production"}}}
+        }
+        with patch("netbox_librenms_plugin.views.base.librenms_sync_view.django_settings") as mock_settings:
+            mock_settings.PLUGINS_CONFIG = mock_plugins_config_single_server
+            result = BaseLibreNMSSyncView._build_all_server_mappings(mock_netbox_device, "production")
+
+        # Pin the "no mappings => None" contract (matches the sibling tests in this
+        # class); `assert not result` would also pass on a [] regression.
+        assert result is None  # no mapping row for a migrated-only entry
+
     def test_single_configured_server(self, mock_netbox_device, mock_plugins_config_single_server):
         from unittest.mock import patch
 
diff --git a/netbox_librenms_plugin/tests/test_tables_modules.py b/netbox_librenms_plugin/tests/test_tables_modules.py
index 45e0d3c49..983edddc1 100644
--- a/netbox_librenms_plugin/tests/test_tables_modules.py
+++ b/netbox_librenms_plugin/tests/test_tables_modules.py
@@ -75,6 +75,23 @@ def test_render_name_depth_nonzero_contains_indent_and_prefix(self):
         assert "└─" in result_str
         assert "Card" in result_str
 
+    def test_render_name_depth_zero_oob_badge_renders(self):
+        """Depth-0 OOB row must render the badge without raising (the badge was
+        built with a no-arg format_html that raised TypeError)."""
+        table = self._make_table()
+        result_str = str(table.render_name("Card", {"depth": 0, "_source": "oob"}))
+        assert "Card" in result_str
+        assert "OOB" in result_str
+
+    def test_render_name_nested_oob_badge_inside_padded_container(self):
+        """OOB badge must sit inside the padded <span> so it stays indented on
+        nested rows (was rendering at column 0, outside the container)."""
+        table = self._make_table()
+        result_str = str(table.render_name("Card", {"depth": 2, "_source": "oob"}))
+        assert "OOB" in result_str
+        # Badge span closes, then the padded outer span closes — i.e. badge is inside.
+        assert "OOB</span></span>" in result_str
+
     def test_render_name_depth_one_correct_padding(self):
         """Depth 1 produces 20 px of padding."""
         table = self._make_table()
diff --git a/netbox_librenms_plugin/tests/test_vlan_sync.py b/netbox_librenms_plugin/tests/test_vlan_sync.py
index de710a115..3cd575aa3 100644
--- a/netbox_librenms_plugin/tests/test_vlan_sync.py
+++ b/netbox_librenms_plugin/tests/test_vlan_sync.py
@@ -481,3 +481,122 @@ def test_mixed_vlans_data_only_dicts_parsed(self, mock_librenms_config):
         result = api.parse_port_vlan_data(port_data)
         assert result["untagged_vlan"] == 10
         assert result["tagged_vlans"] == [20]
+
+
+class TestVLANPostServerKeyScoping:
+    """The refresh POST must scope migrated context (and cache) to the POSTed
+    server_key, not the session-active server, in multi-server setups."""
+
+    def test_post_uses_post_server_key_for_migrated_context(self):
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.views.base.vlan_table_view import BaseVLANTableView
+
+        view = object.__new__(BaseVLANTableView)
+        obj = MagicMock(pk=1)
+        view.get_object = MagicMock(return_value=obj)
+        view._get_error_context = MagicMock(return_value={})
+        # Seed the session client on _librenms_api and use the REAL librenms_api property so
+        # rebind_api_for_server() actually swaps the client post() uses — a property override
+        # would pin post() to the session client and mask whether the rebind took effect.
+        mock_api = MagicMock(server_key="default")
+        view._librenms_api = mock_api
+        rebound_api = MagicMock(server_key="prod")
+        rebound_api.get_librenms_id.return_value = None  # short-circuit before fetch/cache
+
+        req = MagicMock()
+        req.POST.get.side_effect = lambda k, d=None: {"server_key": "prod"}.get(k, d)
+
+        with (
+            # The POST rebinds the API to the posted server before anything else.
+            patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=rebound_api),
+            patch(
+                "netbox_librenms_plugin.views.base.vlan_table_view.build_migrated_context", return_value={}
+            ) as mock_bmc,
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.messages"),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.render"),
+        ):
+            view.post(req, pk=1)
+
+        mock_bmc.assert_called_once_with(obj, "prod")
+        # The id lookup ran on the REBOUND client, never the session one.
+        rebound_api.get_librenms_id.assert_called_once_with(obj)
+        mock_api.get_librenms_id.assert_not_called()
+
+    def test_post_scopes_cache_keys_to_post_server_key(self):
+        """Drive the request past the short-circuit into cache-key construction: a
+        regression that namespaced the cache under the session server (not the POSTed
+        one) must fail here. The previous test bails before any fetch/cache work."""
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.views.base.vlan_table_view import BaseVLANTableView
+
+        view = object.__new__(BaseVLANTableView)
+        obj = MagicMock(pk=1)
+        view.get_object = MagicMock(return_value=obj)
+        view.get_vlan_context = MagicMock(return_value={})
+        view.get_cache_key = MagicMock(return_value="ck")
+        view.get_last_fetched_key = MagicMock(return_value="lfk")
+        # Seed the session client and use the REAL librenms_api property so the rebind swaps
+        # the client; the fetch returns live on the REBOUND client (what post() should query).
+        mock_api = MagicMock(server_key="default", cache_timeout=30)
+        view._librenms_api = mock_api
+        rebound_api = MagicMock(server_key="prod", cache_timeout=30)
+        rebound_api.get_librenms_id.return_value = 10  # truthy → reach fetch + cache
+        rebound_api.get_device_vlans.return_value = (True, [{"vlan_vlan": 10}])
+
+        req = MagicMock()
+        req.POST.get.side_effect = lambda k, d=None: {"server_key": "prod"}.get(k, d)
+
+        with (
+            patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=rebound_api),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.build_migrated_context", return_value={}),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.cache"),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.messages"),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.render"),
+        ):
+            view.post(req, pk=1)
+
+        # The VLAN cache must be namespaced to the POSTed server, not the session one —
+        # and must NOT also be built under "default" (the regression this guards against).
+        from unittest.mock import call
+
+        view.get_cache_key.assert_any_call(obj, "vlans", "prod")
+        assert call(obj, "vlans", "default") not in view.get_cache_key.call_args_list
+        # The last-fetched metadata key must be scoped to the POSTed server too, or
+        # multi-server cache timestamps bleed across servers under "default".
+        view.get_last_fetched_key.assert_any_call(obj, "vlans", "prod")
+        assert call(obj, "vlans", "default") not in view.get_last_fetched_key.call_args_list
+        view.get_vlan_context.assert_called_once_with(req, obj, "prod")
+        # The VLAN fetch ran on the REBOUND client, never the session one.
+        rebound_api.get_device_vlans.assert_called_once()
+        mock_api.get_device_vlans.assert_not_called()
+
+
+class TestVLANErrorContextServerKey:
+    """_get_error_context must preserve an explicit server_key=None (stale-server branch)
+    rather than falling back to the session server — otherwise the fragment re-renders on
+    a different, still-configured server and a retry syncs against the wrong instance."""
+
+    def _view(self):
+        from netbox_librenms_plugin.views.base.vlan_table_view import BaseVLANTableView
+
+        view = object.__new__(BaseVLANTableView)
+        view._librenms_api = MagicMock(server_key="default")
+        view.get_vlan_groups_for_device = MagicMock(return_value=[])
+        return view
+
+    def test_explicit_none_is_preserved(self):
+        view = self._view()
+        ctx = view._get_error_context(MagicMock(), "err", server_key=None)
+        assert ctx["server_key"] is None
+
+    def test_omitted_falls_back_to_session(self):
+        view = self._view()
+        ctx = view._get_error_context(MagicMock(), "err")
+        assert ctx["server_key"] == "default"
+
+    def test_explicit_key_is_used(self):
+        view = self._view()
+        ctx = view._get_error_context(MagicMock(), "err", server_key="prod")
+        assert ctx["server_key"] == "prod"
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index 318a64086..b693c2d0c 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -366,12 +366,17 @@ def _is_valid_librenms_id(val):
         # Handle new per-server dict form: {"id": 42, "oob": {...}}
         if isinstance(val, dict):
             inner = val.get("id")
-            if inner is None or isinstance(inner, bool):
+            # Only ints/string-digits are valid ids — mirror coerce_librenms_id so a
+            # float like 1.0 (which int() would happily truncate) doesn't pass here but
+            # then fail coerce_librenms_id/get_librenms_device_id downstream.
+            if not isinstance(inner, (int, str)) or isinstance(inner, bool):
                 return False
             try:
                 return int(inner) > 0
             except (TypeError, ValueError):
                 return False
+        if not isinstance(val, (int, str)):
+            return False
         try:
             return int(val) > 0
         except (TypeError, ValueError):
@@ -1074,22 +1079,16 @@ def set_librenms_device_id(obj, device_id, server_key: str = "default"):
             obj,
         )
         cf_value = {}
-    try:
-        int_id = int(device_id)
-    except (TypeError, ValueError):
+    # coerce_librenms_id rejects bools, floats (1.9 would otherwise truncate to 1),
+    # and non-positive values — only positive ints / numeric strings are stored.
+    int_id = coerce_librenms_id(device_id)
+    if int_id is None:
         logger.warning(
-            "librenms_id device_id %r is not a valid integer on %r; not storing.",
+            "librenms_id device_id %r is not a valid positive integer on %r; not storing.",
             device_id,
             obj,
         )
         return  # Don't persist an invalid entry
-    if int_id <= 0:
-        logger.warning(
-            "librenms_id device_id %r must be a positive integer on %r; not storing.",
-            device_id,
-            obj,
-        )
-        return
     # Preserve any existing OOB sub-object when rewriting the main device id.
     existing_entry = cf_value.get(server_key)
     if isinstance(existing_entry, dict) and "oob" in existing_entry:
@@ -1164,6 +1163,11 @@ def find_by_librenms_id(model, librenms_id, server_key: str = "default"):
                 q |= Q(custom_field_data__librenms_id=int_value)
         except ValueError:
             pass
+    # The OR can match more than one row in rare cross-linked states (e.g. an id
+    # that is a host id on one device and an OOB id on another). `.first()` is
+    # already deterministic here: Device/VirtualMachine define Meta.ordering
+    # ('name', 'pk') and Interface/VMInterface order by (device, name), so the
+    # lowest-ordered row wins rather than an arbitrary DB result.
     return model.objects.filter(q).first()
 
 
@@ -1226,7 +1230,9 @@ def set_librenms_oob(
 
     Raises:
         ValueError: if *oob_type* does not match any known OOB type and is not the
-            generic ``"oob"`` sentinel.
+            generic ``"oob"`` sentinel, or if the stored host-side ``librenms_id`` for
+            *server_key* is a non-empty, unparseable string (fail closed rather than
+            silently dropping the corrupted host link).
     """
     from netbox_librenms_plugin.constants import OOB_TYPE_PATTERN, OOB_TYPES
 
@@ -1257,9 +1263,25 @@ def set_librenms_oob(
         entry = {"id": entry}
     elif isinstance(entry, str):
         coerced = coerce_librenms_id(entry)
-        entry = {"id": coerced} if coerced else {}
+        if coerced:
+            entry = {"id": coerced}
+        elif entry.strip():
+            # A non-empty but unparseable host id: fail closed instead of collapsing to
+            # {} and silently dropping the existing host-side link. Mirrors
+            # merge_librenms_links(), which already rejects this corrupted state.
+            raise ValueError(f"Cannot attach OOB: stored librenms_id for {server_key!r} is not a valid id: {entry!r}")
+        else:
+            entry = {}
     elif isinstance(entry, dict):
         entry = dict(entry)  # shallow copy so we don't mutate the stored dict in-place
+        # Fail closed on a corrupt dict-form host id too (e.g. {"id": "abc"}): otherwise
+        # the OOB block is attached over a broken host mapping that get_librenms_device_id()
+        # then reads as missing. Absent/empty id stays lenient (mirrors the string branch).
+        host_id = entry.get("id")
+        if host_id is not None and coerce_librenms_id(host_id) is None and str(host_id).strip():
+            raise ValueError(
+                f"Cannot attach OOB: stored librenms_id host id for {server_key!r} is not a valid id: {host_id!r}"
+            )
     else:
         entry = {}
 
@@ -1427,6 +1449,14 @@ def merge_librenms_links(winner, donor, server_key: str = "default") -> dict:
         winner_entry = {"id": winner_entry}
     elif isinstance(winner_entry, str):
         _coerced = coerce_librenms_id(winner_entry)
+        # Fail closed on corrupted stored state: a non-empty string that can't be
+        # parsed must surface, not silently collapse to "no id" (which would let the
+        # winner inherit the donor's id or drop the link). Mirrors the dict-form guard.
+        if _coerced is None and winner_entry.strip():
+            raise ValueError(
+                f"winner '{winner.name}' has an unparseable librenms_id[{server_key!r}] "
+                f"{winner_entry!r} — expected a positive integer or numeric string."
+            )
         winner_entry = {"id": _coerced} if _coerced else {}
     elif isinstance(winner_entry, dict):
         winner_entry = dict(winner_entry)
@@ -1438,6 +1468,11 @@ def merge_librenms_links(winner, donor, server_key: str = "default") -> dict:
         donor_entry = {"id": donor_entry}
     elif isinstance(donor_entry, str):
         _coerced = coerce_librenms_id(donor_entry)
+        if _coerced is None and donor_entry.strip():
+            raise ValueError(
+                f"donor '{donor.name}' has an unparseable librenms_id[{server_key!r}] "
+                f"{donor_entry!r} — expected a positive integer or numeric string."
+            )
         donor_entry = {"id": _coerced} if _coerced else {}
     elif not isinstance(donor_entry, dict):
         donor_entry = {}
@@ -1449,6 +1484,14 @@ def merge_librenms_links(winner, donor, server_key: str = "default") -> dict:
     # (e.g. "abc") does not incorrectly trigger the "demote donor" path.
     _raw_winner_id = winner_entry.get("id")
     _raw_donor_id = donor_id
+    # Treat a blank/whitespace string id as "no id" (lenient), matching the top-level
+    # string branch above which collapses empty strings to {}. Only a *non-blank*
+    # unparseable value (e.g. "abc") fails closed below — a blank one must not block
+    # a merge just because it arrived wrapped in dict form.
+    if isinstance(_raw_winner_id, str) and not _raw_winner_id.strip():
+        _raw_winner_id = None
+    if isinstance(_raw_donor_id, str) and not _raw_donor_id.strip():
+        _raw_donor_id = None
     winner_id = coerce_librenms_id(_raw_winner_id) if _raw_winner_id is not None else None
     donor_id = coerce_librenms_id(_raw_donor_id) if _raw_donor_id is not None else None
     if _raw_winner_id is not None and winner_id is None:
@@ -1476,8 +1519,29 @@ def merge_librenms_links(winner, donor, server_key: str = "default") -> dict:
         winner_oob = demoted
 
     if donor_oob and winner_oob is None:
-        winner_entry["oob"] = dict(donor_oob)
-        summary["oob_from_donor"] = dict(donor_oob)
+        # Coerce the donor's oob host id before inheriting it: the helper fails closed on
+        # malformed host ids elsewhere, so don't let a corrupt donor link (e.g. {"id": "abc"})
+        # propagate verbatim into the winner. A blank/whitespace id is treated as "no id"
+        # (lenient) — the same as a blank host id above and the same as an absent oob id —
+        # so only a *non-blank* unparseable value fails closed. A blank id is dropped so the
+        # winner inherits the oob (type, etc.) without carrying a bogus id string.
+        _raw_oob_id = donor_oob.get("id")
+        if isinstance(_raw_oob_id, str) and not _raw_oob_id.strip():
+            _raw_oob_id = None
+        _coerced_oob_id = coerce_librenms_id(_raw_oob_id) if _raw_oob_id is not None else None
+        if _raw_oob_id is not None and _coerced_oob_id is None:
+            raise ValueError(
+                f"donor '{donor.name}' has an unparseable librenms_id[{server_key!r}] oob id "
+                f"{_raw_oob_id!r} — expected a positive integer or numeric string."
+            )
+        inherited_oob = dict(donor_oob)
+        if _coerced_oob_id is not None:
+            inherited_oob["id"] = _coerced_oob_id
+        else:
+            # Blank/absent id → don't carry a bogus value into the winner.
+            inherited_oob.pop("id", None)
+        winner_entry["oob"] = dict(inherited_oob)
+        summary["oob_from_donor"] = dict(inherited_oob)
 
     winner_cf[server_key] = winner_entry
     winner.custom_field_data["librenms_id"] = winner_cf
@@ -1504,6 +1568,11 @@ def mark_librenms_migrated(donor, winner_pk: int, server_key: str = "default", a
     """
     from datetime import datetime, timezone
 
+    # bool is a subclass of int (int(True) == 1); reject it and non-positive
+    # ids so a malformed marker can never target the wrong device.
+    if isinstance(winner_pk, bool) or not isinstance(winner_pk, int) or winner_pk <= 0:
+        raise ValueError(f"winner_pk must be a positive integer, got {winner_pk!r}")
+
     cf_value = donor.custom_field_data.get("librenms_id") or {}
     if not isinstance(cf_value, dict):
         cf_value = {}
@@ -1548,11 +1617,33 @@ def get_migrated_to_marker(device, server_key: str = "default") -> dict | None:
     marker = entry.get("_migrated_to")
     if not isinstance(marker, dict):
         return None
-    if not isinstance(marker.get("device_id"), int):
+    device_id = marker.get("device_id")
+    # bool is a subclass of int; reject it and non-positive ids so migrated-mode
+    # logic never targets a bogus device from a malformed marker.
+    if isinstance(device_id, bool) or not isinstance(device_id, int) or device_id <= 0:
         return None
     return marker
 
 
+def build_migrated_context(obj, server_key: str = "default") -> dict:
+    """
+    Donor "migrated mode" context: ``{migrated_to_marker, migrated_to_winner}``.
+
+    Shared by the full sync page and the HTMX tab partials so a merged donor
+    shows the migration UI — and hides ordinary sync actions — consistently on
+    both the initial render and after a tab refresh (the partial-render views
+    build their own context and would otherwise drop the marker).
+    """
+    marker = get_migrated_to_marker(obj, server_key)
+    if not marker:
+        return {"migrated_to_marker": None, "migrated_to_winner": None}
+    from dcim.models import Device
+
+    # device_id is guaranteed a positive int by get_migrated_to_marker().
+    winner = Device.objects.filter(pk=marker["device_id"]).first()
+    return {"migrated_to_marker": marker, "migrated_to_winner": winner}
+
+
 def has_nested_name_conflict(module_type, module_bay, sibling_counts=None):
     """
     Check if installing this module type in a nested bay would cause a name conflict.
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index c1452fb33..49a0617a5 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -1,3 +1,5 @@
+import logging
+
 from dcim.models import Device, Interface
 from django.contrib import messages
 from django.core.cache import cache
@@ -12,6 +14,7 @@
 from django.views import View
 
 from netbox_librenms_plugin.utils import (
+    build_migrated_context,
     get_interface_name_field,
     get_librenms_oob,
     get_librenms_sync_device,
@@ -24,26 +27,38 @@
     parse_request_json,
 )
 
+logger = logging.getLogger(__name__)
+
 
 def _librenms_id_q(server_key: str, value) -> Q:
     """
     Return a combined Q matching JSON-field and legacy bare-int librenms_id.
 
-    Matches both integer and string representations to handle any stored format.
+    Matches both integer and string representations, and both the scalar form
+    (``{server_key: 42}``) and the dict form
+    (``{server_key: {"id": 42, "oob": {"id": 99}}}``) so a device carrying OOB
+    metadata or a merged link still resolves by LibreNMS ID. Mirrors the path
+    coverage of :func:`utils.find_by_librenms_id`.
     """
     if isinstance(value, bool):
         return Q(pk__isnull=True) & Q(pk__isnull=False)  # match nothing
 
-    q = Q(**{f"custom_field_data__librenms_id__{server_key}": value}) | Q(custom_field_data__librenms_id=value)
+    def _paths(v) -> Q:
+        return (
+            Q(**{f"custom_field_data__librenms_id__{server_key}": v})
+            | Q(**{f"custom_field_data__librenms_id__{server_key}__id": v})
+            | Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": v})
+            | Q(custom_field_data__librenms_id=v)
+        )
+
+    q = _paths(value)
     try:
         int_val = int(value)
         str_val = str(int_val)
         if int_val != value:  # value was a string; also add the integer variant
-            q |= Q(**{f"custom_field_data__librenms_id__{server_key}": int_val})
-            q |= Q(custom_field_data__librenms_id=int_val)
+            q |= _paths(int_val)
         if str_val != value:  # value was an integer; also add the string variant
-            q |= Q(**{f"custom_field_data__librenms_id__{server_key}": str_val})
-            q |= Q(custom_field_data__librenms_id=str_val)
+            q |= _paths(str_val)
     except (TypeError, ValueError):
         pass
     return q
@@ -67,9 +82,11 @@ def get_ip_address(self, obj):
             return str(obj.primary_ip.address.ip)
         return None
 
-    def get_ports_data(self, obj):
+    def get_ports_data(self, obj, server_key=None):
         """Get ports data without affecting cache"""
-        server_key = self.librenms_api.server_key
+        # Scope the cache lookup to the POST-resolved server when provided
+        # (fallback: session server) so it doesn't read another server's ports.
+        server_key = server_key or self.librenms_api.server_key
         cached_data = cache.get(self.get_cache_key(obj, "ports", server_key))
         if cached_data:
             return cached_data
@@ -78,15 +95,37 @@ def get_ports_data(self, obj):
             return {"ports": []}
         return data
 
-    def get_links_data(self, obj):
+    def get_links_data(self, obj, server_key=None):
         """Fetch links data from LibreNMS for the device and add local port names."""
+        # Scope DB lookups (sync device / OOB) and the ports cache to the POST-resolved
+        # server when provided (fallback: session server). The LibreNMS fetch itself
+        # still goes through self.librenms_api (the session-active server), by design.
+        server_key = server_key or self.librenms_api.server_key
+        # Reset per-call so a prior request's OOB failure doesn't leak into this one.
+        self._oob_links_fetch_failed = False
+        # Distinguish a real LibreNMS fetch failure (auth/network/server) from a device
+        # that simply has no links, so the caller can surface the actual error instead of
+        # always saying "No links found". Reset per-call to avoid leaking a prior error.
+        self._links_fetch_error = None
         self.librenms_id = self.librenms_api.get_librenms_id(obj)
         success, data = self.librenms_api.get_device_links(self.librenms_id)
-        if not success or "error" in data:
+        if not success:
+            self._links_fetch_error = data.get("error") if isinstance(data, dict) else str(data)
+            return None
+        # get_device_links returns the raw JSON body, so a 200 can still carry an
+        # application-level error ({"status": "error", "message": ...}) — or a non-object
+        # payload (list/null/scalar) from an upstream bug. Treat both as fetch failures,
+        # otherwise the POST path falsely reports "No links found" or data.get("links")
+        # below raises a 500 on a non-dict.
+        if not isinstance(data, dict):
+            self._links_fetch_error = "Unexpected response from LibreNMS (expected an object)."
+            return None
+        if data.get("status") == "error" or "error" in data:
+            self._links_fetch_error = data.get("message") or data.get("error") or "Unexpected response from LibreNMS"
             return None
 
         interface_name_field = get_interface_name_field(getattr(self, "request", None))
-        ports_data = self.get_ports_data(obj)
+        ports_data = self.get_ports_data(obj, server_key=server_key)
         local_ports_map = {}
         for port in ports_data.get("ports", []):
             raw_port_id = port.get("port_id")
@@ -98,7 +137,12 @@ def get_links_data(self, obj):
                 continue
             local_ports_map[port_id] = port_name
 
-        links = data.get("links", [])
+        # A dict-shaped body can still carry a malformed "links" (null / object); guard
+        # before iterating so a bad LibreNMS response is a clean fetch failure, not a 500.
+        links = data.get("links")
+        if not isinstance(links, list):
+            self._links_fetch_error = "Unexpected response from LibreNMS (links must be a list)."
+            return None
         links_data = []
         for link in links:
             local_port_name = local_ports_map.get(str(link.get("local_port_id")))
@@ -115,17 +159,26 @@ def get_links_data(self, obj):
             )
 
         # If an OOB controller is linked, fetch its LLDP links and merge.
-        lookup_device = get_librenms_sync_device(obj, server_key=self.librenms_api.server_key) or obj
-        oob = get_librenms_oob(lookup_device, server_key=self.librenms_api.server_key)
+        lookup_device = get_librenms_sync_device(obj, server_key=server_key) or obj
+        oob = get_librenms_oob(lookup_device, server_key=server_key)
         if oob and oob.get("id"):
             oob_success, oob_data = self.librenms_api.get_device_links(oob["id"])
-            if oob_success and "error" not in oob_data:
+            # Mirror the main-device branch: a 200 {"status": "error", ...} body is also a
+            # failure (get_device_links returns the raw JSON), not just an "error" key.
+            oob_ok = (
+                oob_success
+                and isinstance(oob_data, dict)
+                and oob_data.get("status") != "error"
+                and "error" not in oob_data
+            )
+            if oob_ok:
                 # Build a port-id → name map for the OOB device using the same
                 # interface_name_field as the main device so names are consistent.
                 oob_ports_success, oob_ports_data = self.librenms_api.get_ports(oob["id"])
                 oob_local_ports_map = {}
-                if oob_ports_success:
-                    for port in (oob_ports_data or {}).get("ports", []):
+                if oob_ports_success and isinstance(oob_ports_data, dict):
+                    oob_ports = oob_ports_data.get("ports")
+                    for port in oob_ports if isinstance(oob_ports, list) else []:
                         raw_port_id = port.get("port_id")
                         if raw_port_id is None:
                             continue
@@ -134,7 +187,20 @@ def get_links_data(self, obj):
                             continue
                         oob_local_ports_map[str(raw_port_id)] = port_name
 
-                for link in oob_data.get("links", []):
+                # Same malformed-payload guard as the main branch: oob_data is a dict here,
+                # but its "links" can still be null/object. Treat that as an OOB fetch failure
+                # (flag it, keep the main-device links already collected) rather than crashing.
+                oob_links = oob_data.get("links")
+                if not isinstance(oob_links, list):
+                    self._oob_links_fetch_failed = True
+                    logger.warning(
+                        "OOB links fetch returned a malformed payload for device %s (OOB id %s): %s",
+                        self.librenms_id,
+                        oob["id"],
+                        oob_data,
+                    )
+                    return links_data
+                for link in oob_links:
                     oob_port_id = link.get("local_port_id")
                     oob_local_port = oob_local_ports_map.get(str(oob_port_id)) if oob_port_id else None
                     if oob_local_port is None:
@@ -150,6 +216,16 @@ def get_links_data(self, obj):
                             "_source": "oob",
                         }
                     )
+            else:
+                # Don't silently drop OOB cable rows on a fetch failure — flag it so
+                # post() can warn the user (this method has no request to message on).
+                self._oob_links_fetch_failed = True
+                logger.warning(
+                    "OOB links fetch failed for device %s (OOB id %s): %s",
+                    self.librenms_id,
+                    oob["id"],
+                    oob_data.get("message") if isinstance(oob_data, dict) else oob_data,
+                )
 
         return links_data
 
@@ -348,17 +424,18 @@ def get_table(self, data, obj):
         table.htmx_url = f"{self.request.path}?tab=cables" + (f"&server_key={server_key}" if server_key else "")
         return table
 
-    def _prepare_context(self, request, obj, fetch_fresh=False):
+    def _prepare_context(self, request, obj, fetch_fresh=False, server_key=None):
         """Helper method to prepare the context data for cable sync views."""
         table = None
         cache_expiry = None
-        server_key = self.librenms_api.server_key
+        # Scoped to the POST-resolved server when provided (fallback: session server).
+        server_key = server_key or self.librenms_api.server_key
         # For VC devices, cache under the sync device's key so SingleCableVerifyView reads the same entry.
         cache_device = get_librenms_sync_device(obj, server_key=server_key) or obj
 
         if fetch_fresh:
             # Always fetch new data when requested
-            links_data = self.get_links_data(obj)
+            links_data = self.get_links_data(obj, server_key=server_key)
             if not links_data:
                 return None
         else:
@@ -429,10 +506,32 @@ def get_context_data(self, request, obj):
     def post(self, request, pk):
         """Handle POST request for cable sync view."""
         obj = self.get_object(pk)
-        context = self._prepare_context(request, obj, fetch_fresh=True)
+        posted_server_key = request.POST.get("server_key")
+        # Rebind the API to the POSTed server so live link/port fetches hit the same
+        # LibreNMS instance the cached rows are namespaced under (multi-server tabs).
+        server_key = self.rebind_api_for_server(posted_server_key)
+        if server_key is None:
+            messages.error(request, "Selected LibreNMS server is no longer configured.")
+            # Keep migrated-donor context so the template still suppresses the live POST
+            # form/button — a stale server_key must not silently re-enable cable sync on a
+            # migrated donor. Resolve the marker from the POSTed key (the rebind failed).
+            return render(
+                request,
+                self.partial_template_name,
+                {
+                    "cable_sync": {"object": obj, "table": None, "cache_expiry": None, "server_key": None},
+                    **build_migrated_context(obj, posted_server_key),
+                },
+            )
+        context = self._prepare_context(request, obj, fetch_fresh=True, server_key=server_key)
 
         if context is None:
-            messages.error(request, "No links found in LibreNMS")
+            # Surface the real fetch failure (auth/network/server) when there was one;
+            # only fall back to the empty-result message when the device genuinely has no links.
+            if getattr(self, "_links_fetch_error", None):
+                messages.error(request, f"Failed to fetch links from LibreNMS: {self._links_fetch_error}")
+            else:
+                messages.error(request, "No links found in LibreNMS")
             return render(
                 request,
                 self.partial_template_name,
@@ -441,16 +540,23 @@ def post(self, request, pk):
                         "object": obj,
                         "table": None,
                         "cache_expiry": None,
-                        "server_key": self.librenms_api.server_key,
-                    }
+                        "server_key": server_key,
+                    },
+                    **build_migrated_context(obj, server_key),
                 },
             )
 
         messages.success(request, "Cable data refreshed successfully.")
+        if getattr(self, "_oob_links_fetch_failed", False):
+            messages.warning(
+                request,
+                "Cables refreshed, but OOB controller links fetch failed; "
+                "showing host cables only. See server logs for details.",
+            )
         return render(
             request,
             self.partial_template_name,
-            {"cable_sync": context},
+            {"cable_sync": context, **build_migrated_context(obj, server_key)},
         )
 
 
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 746015938..2af2cd5f6 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -1,3 +1,5 @@
+import logging
+
 from django.contrib import messages
 from django.core.cache import cache
 from django.shortcuts import get_object_or_404, redirect, render
@@ -5,8 +7,10 @@
 from django.views import View
 
 from netbox_librenms_plugin.utils import (
+    build_migrated_context,
     get_interface_name_field,
     get_librenms_oob,
+    get_librenms_sync_device,
     get_virtual_chassis_member,
     normalize_librenms_port_id,
 )
@@ -17,6 +21,8 @@
     VlanAssignmentMixin,
 )
 
+logger = logging.getLogger(__name__)
+
 
 class BaseInterfaceTableView(VlanAssignmentMixin, LibreNMSAPIMixin, LibreNMSPermissionMixin, CacheMixin, View):
     """
@@ -108,7 +114,16 @@ def post(self, request, pk):
 
         interface_name_field = get_interface_name_field(request)
 
-        # Get librenms_id at the start
+        # Rebind the API to the POSTed server BEFORE fetching the id/ports, so the live
+        # lookups AND the cache writes below all target the same server in a multi-server
+        # tab refresh — otherwise data fetched from the session/default server is cached
+        # under the POSTed key (wrong interface set). Mirrors cables/ip/modules/vlan views.
+        post_server_key = self.rebind_api_for_server(request.POST.get("server_key"))
+        if post_server_key is None:
+            messages.error(request, "Selected LibreNMS server is no longer configured.")
+            return redirect(self.get_redirect_url(obj))
+
+        # Get librenms_id at the start (now scoped to the POSTed server).
         self.librenms_id = self.librenms_api.get_librenms_id(obj)
 
         if not self.librenms_id:
@@ -129,8 +144,16 @@ def post(self, request, pk):
         librenms_data["ports"] = enriched_ports
 
         # If an OOB controller is linked, fetch its ports and merge them in.
-        _server_key = self.librenms_api.server_key
-        oob = get_librenms_oob(obj, server_key=_server_key)
+        # Reuse the POST-resolved server key (the API was rebound above) so the OOB
+        # fetch, cache writes, and migrated context all stay on one server — no
+        # mismatch between cached data and migrated mode.
+        _server_key = post_server_key
+        # Resolve OOB from the sync device (not the viewed object): for a VC member the
+        # OOB relationship is stored on the resolved sync device, so get_librenms_oob(obj)
+        # would miss it and drop the OOB rows / shared-LOM flagging. Mirrors cables_view.
+        lookup_device = get_librenms_sync_device(obj, server_key=_server_key) or obj
+        oob = get_librenms_oob(lookup_device, server_key=_server_key)
+        oob_ports_failed = False
         if oob and oob.get("id"):
             oob_success, oob_raw = self.librenms_api.get_ports(oob["id"])
             if oob_success:
@@ -158,24 +181,62 @@ def post(self, request, pk):
                         if mac in shared_macs:
                             port["_dedup_conflict"] = True
                 librenms_data["ports"] = enriched_ports + oob_enriched
-        # Store data in cache (keyed by server to avoid cross-server collisions)
-        cache.set(
-            self.get_cache_key(obj, "ports", _server_key),
-            librenms_data,
-            timeout=self.librenms_api.cache_timeout,
-        )
-        last_fetched = timezone.now()
-        cache.set(
-            self.get_last_fetched_key(obj, "ports", _server_key),
-            last_fetched,
-            timeout=self.librenms_api.cache_timeout,
+            else:
+                # Surface the failure: silently caching main-only data under a
+                # success banner would make OOB rows / shared-LOM markers vanish
+                # with no indication. Main interfaces still render.
+                logger.warning(
+                    "OOB ports fetch failed for device %s (OOB id %s): %s",
+                    self.librenms_id,
+                    oob["id"],
+                    oob_raw,
+                )
+                messages.warning(
+                    request,
+                    f"Interfaces refreshed, but OOB controller ports fetch failed (OOB id {oob['id']}); "
+                    "showing host interfaces only. See server logs for details.",
+                )
+                oob_ports_failed = True
+        # Cache only a complete snapshot. On an OOB-ports fetch failure the data is
+        # main-only, so caching it would let get_context_data serve that partial set
+        # (OOB rows / shared-LOM markers silently missing) until TTL — drop any stale
+        # entry instead so the next refresh re-fetches. Mirrors modules_view.
+        if oob_ports_failed:
+            cache.delete(self.get_cache_key(obj, "ports", _server_key))
+            cache.delete(self.get_last_fetched_key(obj, "ports", _server_key))
+        else:
+            cache.set(
+                self.get_cache_key(obj, "ports", _server_key),
+                librenms_data,
+                timeout=self.librenms_api.cache_timeout,
+            )
+            cache.set(
+                self.get_last_fetched_key(obj, "ports", _server_key),
+                timezone.now(),
+                timeout=self.librenms_api.cache_timeout,
+            )
+
+        # On an OOB-fetch failure the warning above already conveys the partial outcome;
+        # use an accurate success banner ("host" only) rather than a blanket "successfully".
+        if oob_ports_failed:
+            messages.success(request, "Host interface data refreshed successfully.")
+        else:
+            messages.success(request, "Interface data refreshed successfully.")
+
+        # On an OOB-fetch failure we deleted the (partial) cache above, so render this
+        # response from the in-memory host ports rather than the now-empty cache.
+        context = self.get_context_data(
+            request,
+            obj,
+            interface_name_field,
+            _server_key,
+            fresh_data=librenms_data if oob_ports_failed else None,
         )
-
-        messages.success(request, "Interface data refreshed successfully.")
-
-        context = self.get_context_data(request, obj, interface_name_field, _server_key)
         context = {"interface_sync": context}
         context["interface_name_field"] = interface_name_field
+        # Keep migrated-donor mode (hidden sync button + Migrate column) consistent
+        # with the full page after an HTMX tab refresh.
+        context.update(build_migrated_context(obj, _server_key))
 
         return render(request, self.partial_template_name, context)
 
@@ -203,8 +264,16 @@ def _enrich_ports_with_vlan_data(self, ports, interface_name_field):
             enriched.append(port)
         return enriched
 
-    def get_context_data(self, request, obj, interface_name_field, server_key=None):
-        """Get the context data for the interface sync view."""
+    def get_context_data(self, request, obj, interface_name_field, server_key=None, fresh_data=None):
+        """Get the context data for the interface sync view.
+
+        ``fresh_data`` lets a caller render from an in-memory snapshot instead of the
+        cache. The OOB-ports-fetch-failure path uses this: it intentionally drops the
+        partial (main-only) cache entry so the next request re-fetches, but still needs
+        to render *this* response from the host ports it just fetched — reading the
+        now-deleted cache would render an empty table under a "showing host interfaces"
+        banner.
+        """
         ports_data = []
         table = None
         netbox_only_interfaces = []
@@ -215,8 +284,12 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None):
         if server_key is None:
             server_key = getattr(self.librenms_api, "server_key", None)
 
-        cached_data = cache.get(self.get_cache_key(obj, "ports", server_key))
-        last_fetched = cache.get(self.get_last_fetched_key(obj, "ports", server_key))
+        if fresh_data is not None:
+            cached_data = fresh_data
+            last_fetched = timezone.now()
+        else:
+            cached_data = cache.get(self.get_cache_key(obj, "ports", server_key))
+            last_fetched = cache.get(self.get_last_fetched_key(obj, "ports", server_key))
 
         # Get VLAN groups for dropdown
         vlan_groups = self.get_vlan_groups_for_device(obj)
@@ -263,7 +336,10 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None):
                     netbox_interface = device_interfaces["by_name"].get(port.get(interface_name_field))
                 port["exists_in_netbox"] = bool(netbox_interface)
                 port["netbox_interface"] = netbox_interface
-                if netbox_interface is not None:
+                # OOB-controller rows live on a separate LibreNMS device; never
+                # let them mark a main-device interface as matched, or a genuine
+                # netbox-only interface gets hidden by a same-named OOB port.
+                if netbox_interface is not None and port.get("_source") != "oob":
                     matched_interface_ids.add(netbox_interface.id)
 
                 if port.get("ifAlias") in (port.get("ifDescr"), port.get("ifName")):
@@ -279,8 +355,12 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None):
             table.configure(request)
 
             # Identify NetBox-only interfaces (interfaces in NetBox but not in LibreNMS)
+            # Exclude OOB-controller rows: their names belong to a different
+            # device and must not suppress main-device netbox-only detection.
             librenms_interface_names = {
-                port.get(interface_name_field) for port in ports_data if port.get(interface_name_field)
+                port.get(interface_name_field)
+                for port in ports_data
+                if port.get(interface_name_field) and port.get("_source") != "oob"
             }
 
             netbox_only_interfaces = []
diff --git a/netbox_librenms_plugin/views/base/ip_addresses_view.py b/netbox_librenms_plugin/views/base/ip_addresses_view.py
index 810f79077..a23b6b62a 100644
--- a/netbox_librenms_plugin/views/base/ip_addresses_view.py
+++ b/netbox_librenms_plugin/views/base/ip_addresses_view.py
@@ -13,6 +13,7 @@
 
 from netbox_librenms_plugin.tables.ipaddresses import IPAddressTable
 from netbox_librenms_plugin.utils import (
+    build_migrated_context,
     get_interface_name_field,
     get_librenms_device_id,
     resolve_set_primary_ip,
@@ -39,7 +40,7 @@ def get_ip_addresses(self, obj):
         self.librenms_id = self.librenms_api.get_librenms_id(obj)
         return self.librenms_api.get_device_ips(self.librenms_id)
 
-    def enrich_ip_data(self, ip_data, obj, interface_name_field):
+    def enrich_ip_data(self, ip_data, obj, interface_name_field, mgmt_ip="", server_key=None, port_data_cache=None):
         """
         Enrich IP data with NetBox information in a more efficient manner.
 
@@ -47,10 +48,19 @@ def enrich_ip_data(self, ip_data, obj, interface_name_field):
         1. Caches port data to reduce API calls
         2. Pre-loads all relevant device data
         3. Uses dictionary lookups instead of repeated iterations
+
+        *mgmt_ip* is the device's LibreNMS management IP, resolved once on the
+        fresh-fetch path and passed back in on cached renders so this method
+        never makes a live LibreNMS API call.
         """
-        # Prefetch all necessary data
-        prefetched_data = self._prefetch_netbox_data(obj)
-        port_data_cache = {}  # Cache for LibreNMS port data to minimize API calls
+        # Prefetch all necessary data (scoped to the POST-resolved server when provided
+        # so interface librenms_id matching uses the right per-server mapping).
+        prefetched_data = self._prefetch_netbox_data(obj, server_key=server_key)
+        # LibreNMS port data, keyed by port_id. Callers pass a map pre-populated from the
+        # cache on warm-cache renders so _get_port_info() reads it instead of making N
+        # live get_port_by_id() calls (the cached pipeline must read cache + NetBox only).
+        if port_data_cache is None:
+            port_data_cache = {}
 
         enriched_data = []
 
@@ -104,26 +114,34 @@ def enrich_ip_data(self, ip_data, obj, interface_name_field):
 
             enriched_data.append(enriched_ip)
 
-        self._flag_management_ip(enriched_data)
+        self._flag_management_ip(enriched_data, mgmt_ip)
         return enriched_data
 
-    def _flag_management_ip(self, enriched_data):
-        """Mark the entry whose IP equals the device's LibreNMS management IP.
+    def _resolve_management_ip(self):
+        """Fetch the LibreNMS management/polling IP for ``self.librenms_id``.
 
-        Used by the "Set Primary IP" toggle on the IP-sync tab to auto-select
-        the right row. Best-effort: a lookup failure simply leaves nothing
-        flagged so the sync table still renders.
+        Called only on the fresh-fetch path; the result is cached alongside the
+        IP rows so cached renders don't re-hit the LibreNMS API. Best-effort:
+        any failure returns an empty string so the sync table still renders.
         """
         librenms_id = getattr(self, "librenms_id", None)
         if not librenms_id:
-            return
+            return ""
         try:
             success, info = self.librenms_api.get_device_info(librenms_id)
         except Exception:  # pragma: no cover - defensive
-            return
+            return ""
         if not success or not isinstance(info, dict):
-            return
-        mgmt_ip = (info.get("ip") or "").strip()
+            return ""
+        return (info.get("ip") or "").strip()
+
+    def _flag_management_ip(self, enriched_data, mgmt_ip):
+        """Mark the entry whose IP equals the device's LibreNMS management IP.
+
+        Used by the "Set Primary IP" toggle on the IP-sync tab to auto-select
+        the right row. *mgmt_ip* is resolved once on fetch and cached, so this
+        makes no API call; an empty *mgmt_ip* simply flags nothing.
+        """
         if not mgmt_ip:
             return
         for entry in enriched_data:
@@ -131,13 +149,14 @@ def _flag_management_ip(self, enriched_data):
                 entry["is_mgmt_ip"] = True
                 break
 
-    def _prefetch_netbox_data(self, obj):
+    def _prefetch_netbox_data(self, obj, server_key=None):
         """Prefetch all necessary NetBox data to minimize database queries"""
         # Get all interfaces for the device
         all_interfaces = list(obj.interfaces.all())
 
-        # Create maps for efficient lookups
-        server_key = self.librenms_api.server_key
+        # Create maps for efficient lookups (scoped to the POST-resolved server when
+        # provided; falls back to the session-active server).
+        server_key = server_key or self.librenms_api.server_key
         interfaces_by_librenms_id = {}
         for interface in all_interfaces:
             lib_id = get_librenms_device_id(interface, server_key, auto_save=False)
@@ -253,41 +272,77 @@ def _add_interface_info_to_ip(self, enriched_ip, port_id, librenms_interface_nam
             # Don't overwrite the interface name from LibreNMS but do add the URL
             enriched_ip["interface_url"] = interface.get_absolute_url()
 
-    def get_table(self, data, obj, request):
+    def get_table(self, data, obj, request, server_key=None):
         """Get the table instance for the view."""
         table = IPAddressTable(data)
-        server_key = self.librenms_api.server_key
+        # Build the follow-up HTMX URL on the POST-resolved server (fallback: session
+        # server) so the next refresh/action targets the same server scope.
+        server_key = server_key or self.librenms_api.server_key
         table.htmx_url = f"{request.path}?tab=ipaddresses" + (f"&server_key={server_key}" if server_key else "")
         return table
 
-    def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False):
+    def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False, server_key=None):
         """Helper method to prepare the context data for IP address sync views."""
         table = None
         cache_expiry = None
-        server_key = self.librenms_api.server_key
+        # Scoped to the POST-resolved server when provided (fallback: session server).
+        server_key = server_key or self.librenms_api.server_key
 
         if interface_name_field is None:
             interface_name_field = get_interface_name_field(request)
 
         if fetch_fresh:
             success, ip_data = self.get_ip_addresses(obj)
+            # Bail out on a failed fetch instead of enriching an error payload and
+            # rendering an empty table under a success banner.
+            if not success:
+                return None
+            # Resolve the management IP once here (live LibreNMS call) and cache it
+            # below so cached renders don't re-hit the API.
+            mgmt_ip = self._resolve_management_ip()
+            # Fresh fetch may call get_port_by_id() per port; collect those into this
+            # map and cache it so warm-cache renders enrich without any live calls.
+            port_data_cache = {}
         else:
             cached_ip_data = cache.get(self.get_cache_key(obj, "ip_addresses", server_key))
             if cached_ip_data:
                 ip_data = cached_ip_data.get("ip_addresses", [])
+                mgmt_ip = cached_ip_data.get("mgmt_ip", "")
+                # Pre-populate the port map from cache so the cached render reads only
+                # cache + NetBox and never re-hits LibreNMS (resilient when it's down).
+                port_data_cache = dict(cached_ip_data.get("ports_by_id") or {})
+                # Pre-upgrade entries lack ports_by_id; remember so we can backfill below.
+                cached_had_ports_by_id = bool(cached_ip_data.get("ports_by_id"))
             else:
                 return None
 
+        cache_key = self.get_cache_key(obj, "ip_addresses", server_key)
+
         # Enrich data in both cases to ensure current NetBox state
-        ip_data = self.enrich_ip_data(ip_data, obj, interface_name_field)
+        ip_data = self.enrich_ip_data(
+            ip_data, obj, interface_name_field, mgmt_ip, server_key=server_key, port_data_cache=port_data_cache
+        )
 
         if fetch_fresh:
-            # Cache the fresh data after enrichment
+            # Cache the fresh data after enrichment, including the port map gathered
+            # during enrichment so cached renders don't re-fetch ports.
             cache.set(
-                self.get_cache_key(obj, "ip_addresses", server_key),
-                {"ip_addresses": ip_data},
+                cache_key,
+                {"ip_addresses": ip_data, "mgmt_ip": mgmt_ip, "ports_by_id": port_data_cache},
                 timeout=self.librenms_api.cache_timeout,
             )
+        elif not cached_had_ports_by_id and port_data_cache:
+            # Backfill: a pre-upgrade cache entry had no ports_by_id, so enrich_ip_data
+            # rebuilt the map via live get_port_by_id() calls. Persist it under the
+            # *remaining* TTL (don't extend the entry's lifetime) so subsequent cached
+            # renders stop re-hitting LibreNMS until the entry would have expired anyway.
+            remaining_ttl = cache.ttl(cache_key)
+            if remaining_ttl and remaining_ttl > 0:
+                cache.set(
+                    cache_key,
+                    {"ip_addresses": ip_data, "mgmt_ip": mgmt_ip, "ports_by_id": port_data_cache},
+                    timeout=remaining_ttl,
+                )
 
         # Calculate cache expiry
         cache_ttl = cache.ttl(self.get_cache_key(obj, "ip_addresses", server_key))
@@ -295,7 +350,7 @@ def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False
             cache_expiry = timezone.now() + timezone.timedelta(seconds=cache_ttl)
 
         # Generate the table
-        table = self.get_table(ip_data, obj, request)
+        table = self.get_table(ip_data, obj, request, server_key=server_key)
 
         table.configure(request)
 
@@ -321,10 +376,23 @@ def post(self, request, pk):
         """Handle POST request for IP address sync view."""
         obj = self.get_object(pk)
         interface_name_field = get_interface_name_field(request)
-        context = self._prepare_context(request, obj, interface_name_field, fetch_fresh=True)
+        # Rebind the API to the POSTed server so the live IP/management-IP fetches hit the
+        # same LibreNMS instance the cached rows are namespaced under (multi-server tabs).
+        server_key = self.rebind_api_for_server(request.POST.get("server_key"))
+        if server_key is None:
+            messages.error(request, "Selected LibreNMS server is no longer configured.")
+            return render(
+                request,
+                self.partial_template_name,
+                {"ip_sync": {"object": obj, "table": None, "cache_expiry": None, "server_key": None}},
+            )
+        context = self._prepare_context(request, obj, interface_name_field, fetch_fresh=True, server_key=server_key)
 
         if context is None:
-            messages.error(request, "No IP addresses found in LibreNMS")
+            # _prepare_context(fetch_fresh=True) only returns None when the live
+            # LibreNMS fetch failed (a genuine empty result yields a context with an
+            # empty table). Report the failure rather than a misleading "no data".
+            messages.error(request, "Failed to fetch IP addresses from LibreNMS; see server logs for details.")
             return render(
                 request,
                 self.partial_template_name,
@@ -333,8 +401,9 @@ def post(self, request, pk):
                         "object": obj,
                         "table": None,
                         "cache_expiry": None,
-                        "server_key": self.librenms_api.server_key,
-                    }
+                        "server_key": server_key,
+                    },
+                    **build_migrated_context(obj, server_key),
                 },
             )
 
@@ -342,7 +411,7 @@ def post(self, request, pk):
         return render(
             request,
             self.partial_template_name,
-            {"ip_sync": context},
+            {"ip_sync": context, **build_migrated_context(obj, server_key)},
         )
 
 
@@ -458,6 +527,20 @@ def post(self, request):
             if not object_id:
                 return JsonResponse({"status": "error", "message": "No object ID provided"}, status=400)
 
+            # Validate the client-supplied numeric IDs up front so a bad value returns a
+            # clean 400 instead of raising deep in the ORM and being caught as a generic 500.
+            try:
+                object_id = int(object_id)
+            except (TypeError, ValueError):
+                return JsonResponse({"status": "error", "message": "Invalid object ID"}, status=400)
+            if vrf_id in (None, ""):
+                vrf_id = None
+            else:
+                try:
+                    vrf_id = int(vrf_id)
+                except (TypeError, ValueError):
+                    return JsonResponse({"status": "error", "message": "Invalid VRF ID"}, status=400)
+
             # Get the object (Device or VirtualMachine)
             try:
                 obj = self._get_object(object_id, object_type)
diff --git a/netbox_librenms_plugin/views/base/librenms_sync_view.py b/netbox_librenms_plugin/views/base/librenms_sync_view.py
index 34b4f5cd2..c8ff5e0d9 100644
--- a/netbox_librenms_plugin/views/base/librenms_sync_view.py
+++ b/netbox_librenms_plugin/views/base/librenms_sync_view.py
@@ -12,7 +12,6 @@
     get_interface_name_field,
     get_librenms_device_id,
     get_librenms_sync_device,
-    get_migrated_to_marker,
     match_librenms_hardware_to_device_type,
     resolve_naming_preferences,
 )
@@ -64,7 +63,9 @@ def get_context_data(self, request, obj):
             {
                 "object": obj,
                 "tab": self.tab,
-                "has_librenms_id": bool(self.librenms_id),
+                # is not None (not truthiness): a stored LibreNMS id of 0 is a present id,
+                # consistent with _build_all_server_mappings, which keeps {"id": 0} entries.
+                "has_librenms_id": self.librenms_id is not None,
             }
         )
 
@@ -155,7 +156,10 @@ def get_context_data(self, request, obj):
                     _lookup_device._meta.model_name if _lookup_device else obj._meta.model_name
                 ),
                 "object_model_name": obj._meta.model_name,
-                **self._build_migrated_context(_lookup_device, self.librenms_api.server_key),
+                # The _migrated_to marker lives on the viewed device itself, not on
+                # the VC sync/lookup device — build migrated mode from obj so a
+                # VC-member donor renders consistently with the HTMX tab partials.
+                **self._build_migrated_context(obj, self.librenms_api.server_key),
             }
         )
 
@@ -176,19 +180,13 @@ def _build_migrated_context(obj, server_key):
         When ``migrated_to_marker`` is set, all sync action buttons should
         be hidden and per-row "Move to winner" actions should be shown
         instead.
-        """
-        marker = get_migrated_to_marker(obj, server_key)
-        if not marker:
-            return {"migrated_to_marker": None, "migrated_to_winner": None}
 
-        from dcim.models import Device
+        Delegates to :func:`utils.build_migrated_context` so the full page and
+        the HTMX tab partials share one implementation.
+        """
+        from netbox_librenms_plugin.utils import build_migrated_context
 
-        try:
-            winner_pk = int(marker.get("device_id"))
-        except (TypeError, ValueError):
-            return {"migrated_to_marker": marker, "migrated_to_winner": None}
-        winner = Device.objects.filter(pk=winner_pk).first()
-        return {"migrated_to_marker": marker, "migrated_to_winner": winner}
+        return build_migrated_context(obj, server_key)
 
     @staticmethod
     def _build_all_server_mappings(obj, active_server_key):
@@ -220,6 +218,10 @@ def _build_all_server_mappings(obj, active_server_key):
 
         result = []
         for sk, did in cf_value.items():
+            # New dict form {server_key: {"id": N, "oob": {...}}} — use the host id.
+            # A migrated-only entry ({"_migrated_to": ...}) has no "id" and is skipped.
+            if isinstance(did, dict):
+                did = did.get("id")
             # Validate device ID — accept int or digit-string, skip bool/None/junk.
             if isinstance(did, bool) or did is None:
                 continue
@@ -279,7 +281,7 @@ def get_librenms_device_info(self, obj, request=None):
             "vc_inventory_serials": [],
         }
 
-        if self.librenms_id:
+        if self.librenms_id is not None:
             success, device_info = self.librenms_api.get_device_info(self.librenms_id)
             if success and device_info:
                 # Get NetBox device details
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index aca8cc643..6b5063326 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -8,6 +8,7 @@
 from django.views import View
 
 from netbox_librenms_plugin.utils import (
+    build_migrated_context,
     get_librenms_device_id,
     get_librenms_oob,
     get_librenms_sync_device,
@@ -185,9 +186,14 @@ def get_table(self, data, obj):
         """Returns the table class. Subclasses should override."""
         raise NotImplementedError("Subclasses must implement get_table()")
 
-    def _get_sync_device(self, obj):
-        """Resolve the LibreNMS sync device for cache reads/writes in VC contexts."""
-        sync_device = get_librenms_sync_device(obj, server_key=self.librenms_api.server_key)
+    def _get_sync_device(self, obj, server_key=None):
+        """Resolve the LibreNMS sync device for cache reads/writes in VC contexts.
+
+        Scoped to the POST-resolved server when provided (fallback: session server)
+        so a VC member synced from a non-default server resolves the right sync device.
+        """
+        server_key = server_key or self.librenms_api.server_key
+        sync_device = get_librenms_sync_device(obj, server_key=server_key)
         return sync_device or obj
 
     @staticmethod
@@ -284,11 +290,22 @@ def _infer_vc_member_for_item(self, obj, item, index_map, vc_members):
     def post(self, request, pk):
         """Fetch inventory from LibreNMS, cache it, and render the module sync table."""
         obj = self.get_object(pk)
-        sync_device = self._get_sync_device(obj)
+        # Rebind the API to the POSTed server BEFORE resolving the sync device / librenms_id
+        # so the inventory fetch + cache scope all target the same server in a multi-server
+        # tab refresh. Resolve before _get_sync_device so VC resolution uses the same key.
+        server_key = self.rebind_api_for_server(request.POST.get("server_key"))
+        if server_key is None:
+            messages.error(request, "Selected LibreNMS server is no longer configured.")
+            return render(
+                request,
+                self.partial_template_name,
+                {"module_sync": {"object": obj, "table": None, "cache_expiry": None, "server_key": None}},
+            )
+        sync_device = self._get_sync_device(obj, server_key=server_key)
 
         self.librenms_id = self.librenms_api.get_librenms_id(sync_device)
         if not self.librenms_id:
-            cache.delete(self.get_cache_key(sync_device, "inventory", server_key=self.librenms_api.server_key))
+            cache.delete(self.get_cache_key(sync_device, "inventory", server_key=server_key))
             messages.error(request, "Device not found in LibreNMS.")
             return render(
                 request,
@@ -298,16 +315,17 @@ def post(self, request, pk):
                         "object": obj,
                         "table": None,
                         "cache_expiry": None,
-                        "server_key": self.librenms_api.server_key,
+                        "server_key": server_key,
                     },
                     "has_write_permission": self.has_write_permission(),
+                    **build_migrated_context(obj, server_key),
                 },
             )
 
         success, inventory_data = self.librenms_api.get_device_inventory(self.librenms_id)
 
         if not success:
-            cache.delete(self.get_cache_key(sync_device, "inventory", server_key=self.librenms_api.server_key))
+            cache.delete(self.get_cache_key(sync_device, "inventory", server_key=server_key))
             logger.error("Failed to fetch inventory from LibreNMS for device %s: %s", self.librenms_id, inventory_data)
             messages.error(request, "Failed to fetch inventory from LibreNMS; see server logs for details.")
             return render(
@@ -318,9 +336,10 @@ def post(self, request, pk):
                         "object": obj,
                         "table": None,
                         "cache_expiry": None,
-                        "server_key": self.librenms_api.server_key,
+                        "server_key": server_key,
                     },
                     "has_write_permission": self.has_write_permission(),
+                    **build_migrated_context(obj, server_key),
                 },
             )
 
@@ -354,11 +373,12 @@ def post(self, request, pk):
         # is not safe for high-density chassis. Instead we compute an offset
         # that is always above the main device's highest observed index,
         # including any synthetic transceiver rows added above.
-        _server_key = self.librenms_api.server_key
+        _server_key = server_key
         oob = get_librenms_oob(sync_device, server_key=_server_key)
+        oob_id = oob.get("id") if isinstance(oob, dict) else None
         oob_failed = False
-        if oob and oob.get("id"):
-            oob_success, oob_inventory = self.librenms_api.get_device_inventory(oob["id"])
+        if oob_id:
+            oob_success, oob_inventory = self.librenms_api.get_device_inventory(oob_id)
             if oob_success:
                 main_max_idx = max(
                     (cast for item in inventory_data if (cast := _try_int(item.get("entPhysicalIndex"))) is not None),
@@ -378,18 +398,28 @@ def post(self, request, pk):
                 logger.warning(
                     "OOB inventory fetch failed for device %s (OOB id %s): %s",
                     self.librenms_id,
-                    oob["id"],
+                    oob_id,
                     oob_inventory,
                 )
 
-        # Cache the merged inventory data, namespaced by server and librenms_id to detect remapping
-        cache.set(
-            self.get_cache_key(sync_device, "inventory", server_key=self.librenms_api.server_key),
-            {"inventory": inventory_data, "librenms_id": self.librenms_id},
-            timeout=self.librenms_api.cache_timeout,
-        )
+        # Cache the merged inventory, fingerprinted by main + OOB librenms_id so a
+        # re-link to a different controller invalidates the stale merged inventory.
+        # Skip caching on any partial fetch — an OOB failure (main-only snapshot), a
+        # transceiver-enrichment failure (synthetic transceiver rows dropped), or a ports
+        # failure (port-id enrichment missing, so interface matching is degraded).
+        # Persisting any of these would let get_context_data() accept the incomplete
+        # snapshot as complete (it only fingerprints librenms_id/oob_librenms_id), silently
+        # serving a degraded module list and hiding the warning until TTL/manual refresh.
+        if oob_failed or txr_error or ports_error:
+            cache.delete(self.get_cache_key(sync_device, "inventory", server_key=server_key))
+        else:
+            cache.set(
+                self.get_cache_key(sync_device, "inventory", server_key=server_key),
+                {"inventory": inventory_data, "librenms_id": self.librenms_id, "oob_librenms_id": oob_id},
+                timeout=self.librenms_api.cache_timeout,
+            )
 
-        context = self._build_context(request, obj, inventory_data)
+        context = self._build_context(request, obj, inventory_data, server_key=server_key)
         if ports_error:
             logger.warning("Port metadata fetch failed for device %s: %s", self.librenms_id, ports_error)
             messages.warning(
@@ -403,14 +433,18 @@ def post(self, request, pk):
         if oob_failed:
             messages.warning(
                 request,
-                f"Inventory refreshed, but OOB controller inventory fetch failed (device {self.librenms_id}, OOB id {oob['id']}); see server logs for details.",
+                f"Inventory refreshed, but OOB controller inventory fetch failed (device {self.librenms_id}, OOB id {oob_id}); see server logs for details.",
             )
         if not txr_error and not oob_failed and not ports_error:
             messages.success(request, "Inventory data refreshed successfully.")
         return render(
             request,
             self.partial_template_name,
-            {"module_sync": context, "has_write_permission": self.has_write_permission()},
+            {
+                "module_sync": context,
+                "has_write_permission": self.has_write_permission(),
+                **build_migrated_context(obj, server_key),
+            },
         )
 
     def get_context_data(self, request, obj):
@@ -427,10 +461,23 @@ def get_context_data(self, request, obj):
         if cached_payload.get("librenms_id") != current_librenms_id:
             cache.delete(cache_key)
             return {"table": None, "object": obj, "cache_expiry": None, "server_key": self.librenms_api.server_key}
+        # Same for the linked OOB controller: a re-link (or unlink) to a different
+        # controller must drop merged inventory built for the old one. Symmetric on
+        # None so had-OOB→none and none→has-OOB both invalidate.
+        current_oob = get_librenms_oob(sync_device, server_key=self.librenms_api.server_key)
+        current_oob_id = current_oob.get("id") if isinstance(current_oob, dict) else None
+        if cached_payload.get("oob_librenms_id") != current_oob_id:
+            cache.delete(cache_key)
+            return {"table": None, "object": obj, "cache_expiry": None, "server_key": self.librenms_api.server_key}
         return self._build_context(request, obj, cached_payload["inventory"])
 
-    def _build_context(self, request, obj, inventory_data):
+    def _build_context(self, request, obj, inventory_data, server_key=None):
         """Build context with matched inventory items and table."""
+        # Scope cache reads + per-row interface binding to the POST-resolved server when
+        # provided (fallback: session server). Stored on self so _build_member_contexts
+        # (reached via the row builders) uses the same key without threading it through
+        # every intermediate signature.
+        self._active_server_key = server_key or self.librenms_api.server_key
         # Build a lookup of all inventory items by index for parent resolution
         # Skip items with missing entPhysicalIndex to avoid KeyError on malformed data.
         index_map = {idx: item for item in inventory_data if (idx := item.get("entPhysicalIndex")) is not None}
@@ -509,9 +556,9 @@ def _build_context(self, request, obj, inventory_data):
         table = self.get_table(table_data, obj)
         table.configure(request)
 
-        sync_device = self._get_sync_device(obj)
+        sync_device = self._get_sync_device(obj, server_key=self._active_server_key)
         cache_ttl = getattr(cache, "ttl", lambda k: None)(
-            self.get_cache_key(sync_device, "inventory", server_key=self.librenms_api.server_key)
+            self.get_cache_key(sync_device, "inventory", server_key=self._active_server_key)
         )
         cache_expiry = (
             timezone.now() + timezone.timedelta(seconds=cache_ttl) if cache_ttl is not None and cache_ttl > 0 else None
@@ -521,7 +568,7 @@ def _build_context(self, request, obj, inventory_data):
             "table": table,
             "object": obj,
             "cache_expiry": cache_expiry,
-            "server_key": self.librenms_api.server_key,
+            "server_key": self._active_server_key,
         }
 
     @staticmethod
@@ -736,7 +783,7 @@ def _build_member_contexts(self, obj, vc_members):
                 "sibling_counts": {mid: len(bays) for mid, bays in module_scoped_bays.items()},
                 "interfaces_by_port_id": interfaces_by_port_id,
                 "interfaces_by_name": interfaces_by_name,
-                "server_key": self.librenms_api.server_key,
+                "server_key": getattr(self, "_active_server_key", None) or self.librenms_api.server_key,
             }
         return member_contexts
 
@@ -801,6 +848,12 @@ def _build_interface_match_candidates(row):
     @staticmethod
     def _attach_interface_match(row, target_context):
         """Attach matched NetBox interface metadata to a table row when available."""
+        # OOB controller inventory rows are merged into the same list, but only
+        # the main device's interfaces are indexed in target_context. Matching an
+        # OOB row by name would bind it to an unrelated main-device interface, so
+        # skip interface matching entirely for OOB-sourced rows.
+        if row.get("_source") == "oob":
+            return
         try:
             port_id = int(row.get("librenms_port_id") or 0)
         except (TypeError, ValueError):
diff --git a/netbox_librenms_plugin/views/base/vlan_table_view.py b/netbox_librenms_plugin/views/base/vlan_table_view.py
index 62c6bd7a5..92d361656 100644
--- a/netbox_librenms_plugin/views/base/vlan_table_view.py
+++ b/netbox_librenms_plugin/views/base/vlan_table_view.py
@@ -6,6 +6,7 @@
 
 from netbox_librenms_plugin.constants import LIBRENMS_VLAN_STATE_ACTIVE
 from netbox_librenms_plugin.tables.vlans import LibreNMSVLANTable
+from netbox_librenms_plugin.utils import build_migrated_context
 from netbox_librenms_plugin.views.mixins import (
     CacheMixin,
     LibreNMSAPIMixin,
@@ -13,6 +14,10 @@
     VlanAssignmentMixin,
 )
 
+# Sentinel so _get_error_context can tell an *explicit* server_key=None (stale-server
+# branch — must be preserved) apart from an omitted arg (fall back to session server).
+_SERVER_KEY_UNSET = object()
+
 
 class BaseVLANTableView(VlanAssignmentMixin, LibreNMSAPIMixin, LibreNMSPermissionMixin, CacheMixin, View):
     """
@@ -31,27 +36,47 @@ def post(self, request, pk):
         """Handle POST request to fetch and cache LibreNMS VLAN data."""
         obj = self.get_object(pk)
 
-        # Get librenms_id
+        # Rebind the API to the POSTed server BEFORE resolving librenms_id, so the id
+        # (and the VLAN fetch/cache below) resolve against the right server in a
+        # multi-server tab refresh rather than the session/default one.
+        server_key = self.rebind_api_for_server(request.POST.get("server_key"))
+        if server_key is None:
+            messages.error(request, "Selected LibreNMS server is no longer configured.")
+            # Pass server_key=None explicitly so the fragment doesn't silently fall back to
+            # the session/default server (which would re-render with the wrong server selected
+            # and let the next retry sync VLANs against the wrong LibreNMS instance).
+            context = {
+                "vlan_sync": self._get_error_context(
+                    obj, "Selected LibreNMS server is no longer configured.", server_key=None
+                )
+            }
+            return render(request, self.partial_template_name, context)
+        migrated = build_migrated_context(obj, server_key)
+
+        # Get librenms_id (now scoped to the POSTed server).
         self.librenms_id = self.librenms_api.get_librenms_id(obj)
 
         if not self.librenms_id:
             messages.error(request, "Device not found in LibreNMS.")
-            context = {"vlan_sync": self._get_error_context(obj, "Device not found in LibreNMS")}
+            context = {
+                "vlan_sync": self._get_error_context(obj, "Device not found in LibreNMS", server_key=server_key),
+                **migrated,
+            }
             return render(request, self.partial_template_name, context)
 
         # Fetch VLAN data from LibreNMS
-        success, error_msg = self._fetch_and_cache_vlan_data(obj)
+        success, error_msg = self._fetch_and_cache_vlan_data(obj, server_key)
         if not success:
             messages.error(request, error_msg)
-            context = {"vlan_sync": self._get_error_context(obj, error_msg)}
+            context = {"vlan_sync": self._get_error_context(obj, error_msg, server_key=server_key), **migrated}
             return render(request, self.partial_template_name, context)
 
         messages.success(request, "VLAN data refreshed successfully.")
 
-        context = {"vlan_sync": self.get_vlan_context(request, obj)}
+        context = {"vlan_sync": self.get_vlan_context(request, obj, server_key), **migrated}
         return render(request, self.partial_template_name, context)
 
-    def _fetch_and_cache_vlan_data(self, obj):
+    def _fetch_and_cache_vlan_data(self, obj, server_key=None):
         """
         Fetch VLAN data from LibreNMS and cache it.
 
@@ -63,8 +88,8 @@ def _fetch_and_cache_vlan_data(self, obj):
         if not success:
             return False, f"Failed to fetch VLANs: {vlans_data}"
 
-        # Cache VLANs
-        server_key = self.librenms_api.server_key
+        # Cache VLANs (scoped to the POST-resolved server when provided).
+        server_key = server_key or self.librenms_api.server_key
         cache.set(
             self.get_cache_key(obj, "vlans", server_key),
             vlans_data,
@@ -78,7 +103,7 @@ def _fetch_and_cache_vlan_data(self, obj):
 
         return True, None
 
-    def get_vlan_context(self, request, obj):
+    def get_vlan_context(self, request, obj, server_key=None):
         """
         Build context for VLAN sync table.
 
@@ -88,8 +113,8 @@ def get_vlan_context(self, request, obj):
         """
         vlan_table = None
 
-        # Get cached data
-        server_key = getattr(self.librenms_api, "server_key", None)
+        # Get cached data (scoped to the POST-resolved server when provided).
+        server_key = server_key or getattr(self.librenms_api, "server_key", None)
         cached_vlans = cache.get(self.get_cache_key(obj, "vlans", server_key))
         last_fetched = cache.get(self.get_last_fetched_key(obj, "vlans", server_key))
 
@@ -119,14 +144,22 @@ def get_vlan_context(self, request, obj):
             "server_key": server_key,
         }
 
-    def _get_error_context(self, obj, error_message):
-        """Build context for error state."""
+    def _get_error_context(self, obj, error_message, server_key=_SERVER_KEY_UNSET):
+        """Build context for error state.
+
+        Keep the fragment's ``server_key`` on the POST-resolved server so a retry/action
+        after an error targets the same scope. An explicit ``server_key=None`` (the
+        stale-server branch) is preserved as-is — using ``or`` here would treat it as
+        falsey and silently fall back to the session server, re-rendering the fragment
+        on the wrong (still-configured) server. Only an *omitted* server_key falls back.
+        """
+        resolved = getattr(self.librenms_api, "server_key", None) if server_key is _SERVER_KEY_UNSET else server_key
         return {
             "object": obj,
             "error_message": error_message,
             "vlan_table": None,
             "vlan_groups": self.get_vlan_groups_for_device(obj),
-            "server_key": getattr(self.librenms_api, "server_key", None),
+            "server_key": resolved,
         }
 
     def compare_vlans(self, librenms_vlans, lookup_maps=None, device=None):
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 502b18e0b..c395926ad 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -185,7 +185,7 @@ def _save_device(device, update_fields: list[str] | None = None, request=None) -
     are returned via ``_htmx_error_response()`` so modal swap/toast flows
     remain intact.  Otherwise plain ``HttpResponse`` status codes are returned.
     """
-    from django.db import IntegrityError
+    from django.db import DatabaseError, DataError, IntegrityError
 
     def _err(msg: str, status: int) -> HttpResponse:
         if request is not None and request.META.get("HTTP_HX_REQUEST"):
@@ -211,6 +211,18 @@ def _err(msg: str, status: int) -> HttpResponse:
     except ValidationError as exc:
         error_msg = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
         return _err(f"Validation error: {error_msg}", 400)
+    except DataError as exc:
+        # save(update_fields=...) skips full_clean(), so an overlong/invalid value
+        # from LibreNMS (e.g. a hostname past Device.name max_length) reaches the DB
+        # and raises DataError. Convert it to a clean toast instead of a 500.
+        return _err(f"Invalid field value: {exc}", 400)
+    except DatabaseError as exc:
+        # save(update_fields=...) forces an UPDATE; if a concurrent delete removed the
+        # row it affects 0 rows and Django raises DatabaseError ("did not affect any
+        # rows" / Model.NotUpdated). Several callers don't re-lock the row first, so
+        # surface this as a toast rather than a 500. (Must follow the IntegrityError /
+        # DataError handlers above — both subclass DatabaseError.)
+        return _err(f"Database error: {exc}", 409)
     return None
 
 
@@ -424,9 +436,12 @@ def post(self, request):
 
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+            from netbox_librenms_plugin.librenms_api import build_librenms_api
 
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         device_ids = request.POST.getlist("select")
         if not device_ids:
@@ -624,21 +639,39 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
         if error := self.require_write_permission():
             return error
 
+        # HTMX responses below render device rows / OOB-toast fragments that do NOT
+        # consume the Django message queue, so any messages.* queued on the HTMX path
+        # would leak onto the next full page load. Queue them only for non-HTMX requests.
+        # (4xx bodies below still surface on the HTMX path via the client's
+        # htmx:responseError -> showErrorToast fallback.)
+        is_htmx = bool(request.headers.get("HX-Request"))
+
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            from netbox_librenms_plugin.librenms_api import LibreNMSAPI
-
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            from netbox_librenms_plugin.librenms_api import build_librenms_api
+
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                msg = "Selected LibreNMS server is no longer configured."
+                # HTMX gets a 200 OOB toast; a non-HTMX POST must get the normal
+                # message + redirect flow, not a toast fragment served as a full page.
+                if is_htmx:
+                    return _htmx_error_response(msg)
+                messages.error(request, msg)
+                return redirect("plugins:netbox_librenms_plugin:librenms_import")
 
         device_ids = request.POST.getlist("select")
         if not device_ids:
-            messages.error(request, "No devices selected for import")
+            if not is_htmx:
+                messages.error(request, "No devices selected for import")
             return HttpResponse("No devices selected", status=400)
 
         try:
             parsed_ids = [int(device_id) for device_id in device_ids]
         except (TypeError, ValueError):
-            messages.error(request, "Invalid device identifier supplied")
+            if not is_htmx:
+                messages.error(request, "Invalid device identifier supplied")
             return HttpResponse("Invalid device identifier", status=400)
 
         use_sysname, strip_domain = resolve_naming_preferences(request)
@@ -758,10 +791,11 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
             else:
                 # No workers available - warn user and proceed synchronously
                 logger.warning("No RQ workers available for import job, falling back to synchronous import")
-                messages.warning(
-                    request,
-                    f"Background job requested but no workers available. Importing {total_import_count} devices synchronously...",
-                )
+                if not is_htmx:
+                    messages.warning(
+                        request,
+                        f"Background job requested but no workers available. Importing {total_import_count} devices synchronously...",
+                    )
 
         # Synchronous import execution
         # Build cache of already-fetched device data to avoid redundant API calls
@@ -825,23 +859,30 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
         failed_count = len(device_result.get("failed", [])) + len(vm_result.get("failed", []))
         skipped_count = len(device_result.get("skipped", [])) + len(vm_result.get("skipped", []))
 
-        # Build summary messages for both paths.  For HTMX responses, messages.*
-        # is consumed/cleared by device_import_row.html before reaching the browser;
-        # htmx_toasts carries the same text as an explicit OOB swap instead.
+        # Build summary text once. The two response paths surface it differently and must
+        # not double up: the HTMX path renders device_import_row.html (which deliberately
+        # does NOT include inc/messages.html) and shows htmx_toasts via an OOB swap, so any
+        # messages.* queued here would NOT be consumed and would leak onto the next full
+        # page load as stale/duplicate toasts. So only queue Django messages for the
+        # non-HTMX (redirect) path; the HTMX path relies solely on htmx_toasts. (is_htmx
+        # was resolved at the top of post().)
         htmx_toasts = []  # [(bg_class, mdi_class, label, text), ...]
 
         if success_count:
             _msg = f"Successfully imported {success_count} LibreNMS device{'s' if success_count != 1 else ''}"
-            messages.success(request, _msg)
+            if not is_htmx:
+                messages.success(request, _msg)
             htmx_toasts.append(("text-bg-success", "mdi-check-circle", "Success", _msg))
 
         if failed_count:
             _msg = f"Failed to import {failed_count} device{'s' if failed_count != 1 else ''}"
-            messages.error(request, _msg)
+            if not is_htmx:
+                messages.error(request, _msg)
             htmx_toasts.append(("text-bg-danger", "mdi-alert-circle", "Error", _msg))
         if skipped_count:
             _msg = f"Skipped {skipped_count} existing device{'s' if skipped_count != 1 else ''}"
-            messages.warning(request, _msg)
+            if not is_htmx:
+                messages.warning(request, _msg)
             htmx_toasts.append(("text-bg-warning", "mdi-alert", "Warning", _msg))
 
         if request.headers.get("HX-Request"):
@@ -903,9 +944,9 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
                     ).content.decode("utf-8")
                     updated_rows_html.append(row_html)
 
-            # Append all summary toasts as a single OOB swap.  The messages.*
-            # queue is consumed/cleared by device_import_row.html, so they never
-            # reach the browser in the HTMX path; this OOB fragment takes over.
+            # Append all summary toasts as a single OOB swap. In the HTMX path no
+            # Django messages were queued (see above), so this OOB fragment is the
+            # sole carrier of the import summary.
             if htmx_toasts:
                 toast_items = mark_safe(
                     "".join(
@@ -1192,7 +1233,7 @@ def post(self, request, device_id):
             return error
 
         from dcim.models import Device
-        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+        from netbox_librenms_plugin.librenms_api import build_librenms_api
 
         action = request.POST.get("action")
         existing_device_id = request.POST.get("existing_device_id")
@@ -1202,7 +1243,10 @@ def post(self, request, device_id):
         # the same server context as the import page when the user clicked the button.
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         if not action or not existing_device_id:
             return _htmx_error_response("Missing action or existing_device_id")
@@ -1585,9 +1629,12 @@ def post(self, request, device_id):
 
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+            from netbox_librenms_plugin.librenms_api import build_librenms_api
 
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         from dcim.models import DeviceType
 
@@ -1717,9 +1764,12 @@ def get(self, request, device_id):
 
         post_server_key = (request.GET.get("server_key") or "").strip()
         if post_server_key:
-            from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+            from netbox_librenms_plugin.librenms_api import build_librenms_api
 
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         libre_device = fetch_device_with_cache(device_id, self.librenms_api)
         if not libre_device:
@@ -1779,9 +1829,12 @@ def post(self, request, device_id):
 
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+            from netbox_librenms_plugin.librenms_api import build_librenms_api
 
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         create_mapping = _parse_boolish(request.POST.get("create_mapping")) is True
         device_pk_str = (request.POST.get("device_pk") or "").strip()
@@ -1859,8 +1912,11 @@ def post(self, request, device_id):
                     try:
                         target = target_model.objects.select_for_update().get(pk=target_pk)
                         target.platform = platform
-                        target.full_clean()
-                        target.save()
+                        # Persist only the changed FK via update_fields (skips full_clean()).
+                        # Running full_clean() on an existing row can abort on unrelated legacy
+                        # data we're not touching; the partial-save pattern used elsewhere in
+                        # this module avoids blocking the platform assignment on it.
+                        target.save(update_fields=["platform"])
                         logger.info(
                             "CreatePlatformFromImportView: assigned platform '%s' to %s pk=%s",
                             platform.name,
@@ -1937,7 +1993,7 @@ def post(self, request, device_id):
             return error
 
         from dcim.models import Device
-        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+        from netbox_librenms_plugin.librenms_api import build_librenms_api
 
         existing_device_id = request.POST.get("existing_device_id")
         if not existing_device_id:
@@ -1945,7 +2001,10 @@ def post(self, request, device_id):
 
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         try:
             existing_device = Device.objects.get(pk=int(existing_device_id))
@@ -2020,31 +2079,76 @@ def post(self, request, device_id):
 
             update_fields = ["custom_field_data"]
 
+            # Buffer OOB status messages and emit them only after the transaction
+            # commits — a message queued before _save_device() would survive a
+            # rollback and falsely claim the OOB link/IP was applied.
+            deferred_messages = []
+
             # Set device.oob_ip from an interface-assigned IPAddress. NetBox
             # requires oob_ip be assigned to one of the device's interfaces, so
             # the user picks (or creates) the interface to hang the OOB IP on
             # via the OOB-attach form. Linkage (set_librenms_oob) happened above.
             if oob_ip_str and existing_device.oob_ip_id is None:
-                oob_iface = self._resolve_oob_interface(request, existing_device)
-                if oob_iface is None:
-                    messages.info(
-                        request,
-                        "OOB linked. Choose an interface in the OOB form to also set the device's OOB IP.",
+                # The top-level gate only authorizes ("change", Device), but the
+                # IP-set sub-flow can create an Interface, create an IPAddress, or
+                # re-home an existing one. Require the model perms the requested
+                # operation actually needs; if missing, skip the IP-set (the link
+                # still commits) rather than hard-failing — a return here would
+                # roll back the whole transaction, including the linkage.
+                perm_warning = self._missing_oob_ip_permissions(request, oob_ip_str, device=existing_device)
+                oob_iface, iface_reason = (
+                    (None, None) if perm_warning else self._resolve_oob_interface(request, existing_device)
+                )
+                if perm_warning:
+                    deferred_messages.append((messages.WARNING, perm_warning))
+                elif iface_reason == "permission_add":
+                    # A concurrent delete turned an interface reuse into a create after the
+                    # pre-flight; the write-time re-check refused it for an add-lacking user.
+                    deferred_messages.append(
+                        (
+                            messages.WARNING,
+                            f"OOB linked, but OOB IP {oob_ip_str} not set — you lack permission to add an interface.",
+                        )
+                    )
+                elif oob_iface is None:
+                    deferred_messages.append(
+                        (
+                            messages.INFO,
+                            "OOB linked. Choose an interface in the OOB form to also set the device's OOB IP.",
+                        )
                     )
                 else:
-                    oob_ip = self._attach_oob_ip(oob_ip_str, oob_iface)
+                    oob_ip, attach_reason = self._attach_oob_ip(request, oob_ip_str, oob_iface)
                     if oob_ip is None:
-                        messages.warning(
-                            request,
-                            f"OOB linked, but couldn't set OOB IP {oob_ip_str} "
-                            "(invalid, or already assigned to another device).",
-                        )
+                        if attach_reason == "permission_change":
+                            msg = (
+                                f"OOB linked, but OOB IP {oob_ip_str} not set — you lack permission "
+                                "to reassign the existing IP address."
+                            )
+                        elif attach_reason == "permission_add":
+                            msg = (
+                                f"OOB linked, but OOB IP {oob_ip_str} not set — you lack permission "
+                                "to add a new IP address."
+                            )
+                        else:
+                            msg = (
+                                f"OOB linked, but couldn't set OOB IP {oob_ip_str} "
+                                "(invalid, or already assigned to another device)."
+                            )
+                        deferred_messages.append((messages.WARNING, msg))
                     else:
                         existing_device.oob_ip = oob_ip
                         update_fields.append("oob_ip")
-                        messages.info(request, f"Set OOB IP {oob_ip_str} on interface {oob_iface.name}.")
+                        deferred_messages.append(
+                            (messages.INFO, f"Set OOB IP {oob_ip_str} on interface {oob_iface.name}.")
+                        )
 
             if err := _save_device(existing_device, update_fields=update_fields, request=request):
+                # _save_device returns an error response (it doesn't raise), so returning
+                # here would exit the atomic block normally and COMMIT the Interface/IP
+                # rows created above by _resolve_oob_interface()/_attach_oob_ip(). Mark the
+                # transaction rollback-only so those side effects are discarded too.
+                transaction.set_rollback(True)
                 return err
 
         logger.info(
@@ -2062,69 +2166,204 @@ def post(self, request, device_id):
         if not libre_device:
             return _htmx_error_response("Device not found after action")
 
+        # Transaction committed and the row response is about to render — now it is safe
+        # to surface the deferred OOB messages. Queuing them earlier would leak them onto
+        # the next full-page load if the revalidation above bailed with an HTMX error
+        # (which never consumes the message queue).
+        for level, text in deferred_messages:
+            messages.add_message(request, level, text)
+
         response = self.render_device_row(request, libre_device, validation, selections)
         # Keep the validation modal open and refresh its contents in place so
         # the user can confirm the new OOB attachment without losing context.
         response["HX-Trigger"] = json.dumps({"validationRefresh": {"deviceId": device_id}})
         return response
 
+    @staticmethod
+    def _missing_oob_ip_permissions(request, ip_str, device=None):
+        """Return a warning string naming missing perms for the OOB-IP set, or None.
+
+        The OOB-attach view authorizes ``("change", Device)`` at the top, but the
+        IP-set sub-flow can additionally create an :class:`Interface` (when the
+        user picks ``__new__``), create an :class:`IPAddress` (no record for the
+        host yet), or re-home an existing one. Check the model perms the requested
+        operation actually needs so a caller with only Device-change rights can't
+        mutate Interface/IPAddress through this view.
+        """
+        from dcim.models import Interface
+        from ipam.models import IPAddress
+        from utilities.permissions import get_permission_for_model
+
+        needed = []
+        iface_id = (request.POST.get("oob_interface_id") or "").strip()
+        new_iface_name = (request.POST.get("oob_new_interface_name") or "").strip()
+        if iface_id == "__new__" and new_iface_name:
+            # _resolve_oob_interface() reuses an existing (device, name) interface, so no
+            # Interface write happens then. Only require 'add' when it doesn't already
+            # exist, so a change-Device user picking an existing name isn't needlessly
+            # blocked. This is an unlocked pre-flight for the warning UX only —
+            # _resolve_oob_interface() re-verifies 'add' from the locked row before any
+            # real create, so a create-via-race can't slip past this read.
+            exists = device is not None and Interface.objects.filter(device=device, name=new_iface_name).exists()
+            if not exists:
+                needed.append(("add", Interface))
+
+        # Creating a new IPAddress needs 'add'; re-homing an existing one needs 'change'.
+        # But _attach_oob_ip() does NOT save when the existing IP is already assigned to
+        # the selected interface — in that case no IPAddress mutation occurs, so a user
+        # with only Device-change rights should not be blocked.
+        # Mirror _attach_oob_ip's ambiguity rule: net_host ignores prefix length, so more
+        # than one row can match. Fetch up to two so an ambiguous match (which the write
+        # path refuses) conservatively requires 'change' here rather than wrongly taking
+        # the already-on-selected-interface shortcut and waving the request through.
+        matches = list(IPAddress.objects.filter(address__net_host=ip_str)[:2])
+        ambiguous = len(matches) > 1
+        existing = matches[0] if matches else None
+        if existing is None:
+            needed.append(("add", IPAddress))
+        else:
+            already_on_selected_iface = False
+            if not ambiguous and iface_id and iface_id != "__new__":
+                try:
+                    already_on_selected_iface = getattr(existing.assigned_object, "pk", None) == int(iface_id)
+                except ValueError:
+                    already_on_selected_iface = False
+            if not already_on_selected_iface:
+                needed.append(("change", IPAddress))
+
+        missing = [
+            perm
+            for action, model in needed
+            if not request.user.has_perm(perm := get_permission_for_model(model, action))
+        ]
+        if missing:
+            return f"OOB linked, but OOB IP not set — missing permission(s): {', '.join(missing)}."
+        return None
+
     @staticmethod
     def _resolve_oob_interface(request, device):
         """Resolve (or create) the interface the OOB IP should attach to.
 
         Reads ``oob_interface_id`` from the OOB-attach form: an interface PK, or
         the sentinel ``"__new__"`` to create one named ``oob_new_interface_name``.
-        Returns an :class:`Interface` owned by *device*, or ``None`` when the
-        user made no selection (linkage proceeds without setting ``oob_ip``).
+
+        Returns ``(interface, None)`` on success, ``(None, None)`` when the user made
+        no selection (linkage proceeds without setting ``oob_ip``), or
+        ``(None, "permission_add")`` when creating a new interface is required but the
+        user lacks Interface ``add``.
+
+        The caller runs inside ``transaction.atomic()``. The add-vs-reuse permission
+        decision can only be made from the locked row: the unlocked pre-flight in
+        ``_missing_oob_ip_permissions`` can race a concurrent delete and wave through a
+        change-Device-only user, so re-verify ``add`` here before creating. Symmetric to
+        the re-check in :meth:`_attach_oob_ip`.
         """
+        from django.db import IntegrityError
         from dcim.models import Interface
+        from utilities.permissions import get_permission_for_model
 
         iface_id = (request.POST.get("oob_interface_id") or "").strip()
         if iface_id == "__new__":
             name = (request.POST.get("oob_new_interface_name") or "").strip()
             if not name:
-                return None
-            iface, _ = Interface.objects.get_or_create(device=device, name=name, defaults={"type": "other"})
-            return iface
+                return None, None
+            # Lock the candidate so a concurrent create/delete can't flip add-vs-reuse
+            # between this check and the create below.
+            existing = Interface.objects.select_for_update().filter(device=device, name=name).first()
+            if existing is not None:
+                return existing, None
+            if not request.user.has_perm(get_permission_for_model(Interface, "add")):
+                return None, "permission_add"
+            # Nested savepoint: catching IntegrityError without one would poison the outer
+            # transaction. A concurrent create of the same (device, name) — guarded by the
+            # dcim_interface_unique_device_name constraint — means we just reuse the winner.
+            try:
+                with transaction.atomic():
+                    return Interface.objects.create(device=device, name=name, type="other"), None
+            except IntegrityError:
+                # Lock the row we hand back: the OOB-IP assignment is generic-relational,
+                # not FK-protected, so a concurrent delete before the IP save would orphan
+                # oob_ip on a missing interface. select_for_update blocks that delete.
+                existing = Interface.objects.select_for_update().filter(device=device, name=name).first()
+                return (existing, None) if existing is not None else (None, None)
         if iface_id:
             try:
-                return Interface.objects.get(pk=int(iface_id), device=device)
+                # Lock the reused row too (same orphan-on-concurrent-delete reasoning).
+                return Interface.objects.select_for_update().get(pk=int(iface_id), device=device), None
             except (Interface.DoesNotExist, ValueError):
-                return None
-        return None
+                return None, None
+        return None, None
 
     @staticmethod
-    def _attach_oob_ip(ip_str, interface):
-        """Return an :class:`IPAddress` for *ip_str* assigned to *interface*.
+    def _attach_oob_ip(request, ip_str, interface):
+        """Resolve the OOB :class:`IPAddress` for *ip_str* assigned to *interface*.
+
+        Returns ``(ip, None)`` on success, or ``(None, reason)`` where *reason* is
+        one of ``"invalid"``, ``"conflict"`` (already on another device / create
+        race), or ``"permission"``.
 
         Reuses an existing record for the host (matched via ``net_host`` so any
         prefix length is accepted) and re-homes it to *interface*, unless it is
-        already assigned to a *different* device's object (in which case we do
-        not steal it and return ``None``). Otherwise creates a ``/32`` (IPv4) or
-        ``/128`` (IPv6). Returns ``None`` on an invalid address or a conflict.
+        already assigned to a *different* device's object. Otherwise creates a
+        ``/32`` (IPv4) or ``/128`` (IPv6).
         """
         from ipaddress import ip_address as _ip
 
+        from django.db import IntegrityError
         from ipam.models import IPAddress
+        from utilities.permissions import get_permission_for_model
 
         try:
             parsed = _ip(ip_str)
         except ValueError:
-            return None
-
-        existing = IPAddress.objects.filter(address__net_host=ip_str).first()
+            return None, "invalid"
+
+        # Lock the candidate row(s) — the caller runs inside transaction.atomic() — so a
+        # concurrent attach can't flip the assignment between this ownership check and
+        # the save. NetBox places no unique constraint on IPAddress.address, so the
+        # create path stays best-effort: this narrows the TOCTOU window, it can't close it.
+        # net_host ignores prefix length, so several rows can share the same host IP;
+        # fetch up to two and refuse rather than re-home the wrong one by DB ordering.
+        candidates = list(IPAddress.objects.select_for_update().filter(address__net_host=ip_str)[:2])
+        if len(candidates) > 1:
+            return None, "conflict"
+        existing = candidates[0] if candidates else None
         if existing is not None:
             assigned = existing.assigned_object
             owned = assigned is None or getattr(assigned, "device_id", None) == interface.device_id
             if not owned:
-                return None
+                return None, "conflict"
             if assigned != interface:
+                # Re-homing an existing IP is a 'change'. The add-vs-change permission
+                # decision can only be made from the locked row: the unlocked pre-flight
+                # in _missing_oob_ip_permissions can race a concurrent create and wave
+                # through an 'add'-only user, so verify 'change' here before saving.
+                if not request.user.has_perm(get_permission_for_model(IPAddress, "change")):
+                    return None, "permission_change"
                 existing.assigned_object = interface
                 existing.save()
-            return existing
+            return existing, None
+
+        # No row exists under the lock → this is a create, which needs 'add'. Re-verify
+        # it here: the unlocked pre-flight in _missing_oob_ip_permissions may have seen an
+        # existing row (and so only checked 'change'); if a concurrent delete removed that
+        # row between pre-flight and this lock, an 'add'-lacking user must not slip through.
+        # Symmetric to the 'change' re-check on the re-home path above.
+        if not request.user.has_perm(get_permission_for_model(IPAddress, "add")):
+            return None, "permission_add"
 
         mask = "/128" if parsed.version == 6 else "/32"
-        return IPAddress.objects.create(address=f"{ip_str}{mask}", assigned_object=interface, status="active")
+        # Nested savepoint: the caller runs inside transaction.atomic(), and catching
+        # IntegrityError from create() without one would leave the outer transaction
+        # rollback-only (poisoned), breaking the later _save_device() call.
+        try:
+            with transaction.atomic():
+                return (
+                    IPAddress.objects.create(address=f"{ip_str}{mask}", assigned_object=interface, status="active"),
+                    None,
+                )
+        except IntegrityError:
+            return None, "conflict"
 
 
 class PromoteToHostView(
@@ -2145,7 +2384,7 @@ def post(self, request, device_id):
             return error
 
         from dcim.models import Device
-        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+        from netbox_librenms_plugin.librenms_api import build_librenms_api
 
         existing_device_id = request.POST.get("existing_device_id")
         if not existing_device_id:
@@ -2153,7 +2392,10 @@ def post(self, request, device_id):
 
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         try:
             existing_device = Device.objects.get(pk=int(existing_device_id))
@@ -2248,7 +2490,12 @@ def post(self, request, device_id):
             except Device.DoesNotExist:
                 return _htmx_error_response("Device no longer exists; it may have been deleted concurrently.")
 
-            from netbox_librenms_plugin.utils import coerce_librenms_id, get_librenms_device_id, get_librenms_oob
+            from netbox_librenms_plugin.utils import (
+                coerce_librenms_id,
+                find_by_librenms_id,
+                get_librenms_device_id,
+                get_librenms_oob,
+            )
 
             current_host_id = get_librenms_device_id(existing_device, server_key=server_key, auto_save=False)
             current_oob = get_librenms_oob(existing_device, server_key=server_key)
@@ -2258,6 +2505,16 @@ def post(self, request, device_id):
                 return _htmx_error_response(
                     "OOB link already set; this device may have been promoted by a concurrent request."
                 )
+            # Another device may have claimed new_host_id since validation ran. Re-check
+            # inside the transaction and abort on a non-self conflict so we don't create a
+            # duplicate host mapping. find_by_librenms_id is an unlocked read, so this
+            # narrows — not closes — the window (no unique constraint exists on the cf).
+            host_conflict = find_by_librenms_id(Device, new_host_id, server_key)
+            if host_conflict is not None and host_conflict.pk != existing_device.pk:
+                return _htmx_error_response(
+                    f"LibreNMS device #{new_host_id} is already linked to '{escape(host_conflict.name)}'; "
+                    "refresh and retry."
+                )
 
             try:
                 # First, swap the host id to the incoming LibreNMS device id.
@@ -2346,7 +2603,7 @@ def post(self, request, device_id):
             return error
 
         from dcim.models import Device
-        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+        from netbox_librenms_plugin.librenms_api import build_librenms_api
         from netbox_librenms_plugin.utils import (
             mark_librenms_migrated,
             merge_librenms_links,
@@ -2354,7 +2611,10 @@ def post(self, request, device_id):
 
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         winner_pk_raw = request.POST.get("winner_pk")
         donor_pk_raw = request.POST.get("donor_pk")
@@ -2427,12 +2687,21 @@ def post(self, request, device_id):
             except ValueError as exc:
                 return _htmx_error_response(f"Cannot merge: {escape(str(exc))}")
 
-            # Transfer OOB IP relationship if winner has none and donor has one.
+            # Transfer OOB IP relationship if winner has none and donor has one — but
+            # only when the underlying IP already sits on a winner-owned interface.
+            # NetBox requires Device.oob_ip be assigned to one of that device's own
+            # interfaces, and this merge intentionally leaves interfaces on the donor.
+            # Since the persist below uses save(update_fields=...) which skips
+            # full_clean(), blindly moving oob_ip would silently leave the winner
+            # pointing at a donor interface. Leave it on the donor until the IP/interface
+            # is re-homed (via the migrate "move IP/interface" actions).
             oob_ip_transferred = False
             if donor.oob_ip_id and not winner.oob_ip_id:
-                winner.oob_ip = donor.oob_ip
-                donor.oob_ip = None
-                oob_ip_transferred = True
+                oob_assigned = donor.oob_ip.assigned_object
+                if getattr(oob_assigned, "device_id", None) == winner.pk:
+                    winner.oob_ip = donor.oob_ip
+                    donor.oob_ip = None
+                    oob_ip_transferred = True
 
             # Clear donor's active link and stamp migration marker.
             mark_librenms_migrated(donor, winner.pk, server_key=server_key)
@@ -2514,12 +2783,15 @@ def post(self, request, device_id):
             return error
 
         from dcim.models import Platform
-        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+        from netbox_librenms_plugin.librenms_api import build_librenms_api
         from netbox_librenms_plugin.models import PlatformMapping
 
         post_server_key = (request.POST.get("server_key") or "").strip()
         if post_server_key:
-            self._librenms_api = LibreNMSAPI(server_key=post_server_key)
+            # Unknown/tampered server_key would otherwise raise → 500.
+            self._librenms_api = build_librenms_api(post_server_key)
+            if self._librenms_api is None:
+                return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         libre_device = fetch_device_with_cache(device_id, self.librenms_api)
         if not libre_device:
diff --git a/netbox_librenms_plugin/views/imports/list.py b/netbox_librenms_plugin/views/imports/list.py
index b25914905..d2459a439 100644
--- a/netbox_librenms_plugin/views/imports/list.py
+++ b/netbox_librenms_plugin/views/imports/list.py
@@ -62,7 +62,7 @@ def should_use_background_job(self):
             return False
         return self._filter_form_data.get("use_background_job", True)
 
-    def _load_job_results(self, job_id, request=None):
+    def _load_job_results(self, job_id):
         """
         Load cached results from a completed background job.
 
@@ -186,7 +186,7 @@ def get(self, request, *args, **kwargs):  # noqa: D401 - inherited doc
             try:
                 job_id = int(job_id)
                 logger.info(f"Loading results from job {job_id}")
-                validated_devices = self._load_job_results(job_id, request=request)
+                validated_devices = self._load_job_results(job_id)
                 if validated_devices:
                     self._import_data = validated_devices
                     self._job_results_loaded = True
diff --git a/netbox_librenms_plugin/views/mixins.py b/netbox_librenms_plugin/views/mixins.py
index 9d67289b7..c8a49483e 100644
--- a/netbox_librenms_plugin/views/mixins.py
+++ b/netbox_librenms_plugin/views/mixins.py
@@ -275,6 +275,34 @@ def librenms_api(self):
             self._librenms_api = LibreNMSAPI()
         return self._librenms_api
 
+    def rebind_api_for_server(self, server_key):
+        """Rebind ``self.librenms_api`` to the POST-scoped *server_key*.
+
+        Base refresh views run live LibreNMS lookups through ``self.librenms_api``;
+        in a multi-server setup the active session server can differ from the tab
+        the user is acting on, so the client must be re-scoped to the POSTed key —
+        otherwise data fetched from the session/default server is cached under the
+        posted key (wrong cable/VLAN/inventory set). Mirrors
+        :meth:`SyncIPAddressesView.post`.
+
+        Returns the resolved server key on success, or ``None`` when the posted key
+        is unknown/misconfigured (a stale page or tampered request) — the caller
+        surfaces a user-facing fragment error instead of an unhandled 500.
+        """
+        server_key = (server_key or "").strip()
+        if not server_key:
+            return self.librenms_api.server_key
+        from netbox_librenms_plugin.librenms_api import build_librenms_api
+
+        api = build_librenms_api(server_key)
+        if api is None:
+            return None
+        self._librenms_api = api
+        # Return the *resolved* key (build_librenms_api may normalize e.g. "default"
+        # to a configured name); downstream cache/OOB scoping must use api.server_key
+        # so live fetches and cache writes target the same server.
+        return api.server_key
+
     def get_server_info(self):
         """
         Get information about the currently active LibreNMS server.
diff --git a/netbox_librenms_plugin/views/sync/ip_addresses.py b/netbox_librenms_plugin/views/sync/ip_addresses.py
index e1b602af3..9323554e4 100644
--- a/netbox_librenms_plugin/views/sync/ip_addresses.py
+++ b/netbox_librenms_plugin/views/sync/ip_addresses.py
@@ -83,11 +83,19 @@ def post(self, request, object_type, pk):
         if error := self.require_all_permissions("POST"):
             return error
 
-        # Read server_key from POST so we use the exact server the user was viewing
-        self._post_server_key = request.POST.get("server_key") or self.librenms_api.server_key
-
         obj = self.get_object(object_type, pk)
 
+        # Rebind the cached API client to the POSTed server so live lookups (e.g. the
+        # management-IP fetch for Set-Primary-IP) hit the same LibreNMS instance the cached
+        # rows came from. The key comes from request POST, so a stale/tampered request could
+        # carry an unknown key — surface a user-facing error instead of a 500. (Uses the
+        # shared mixin helper, which also resolves/normalizes the key.)
+        post_server_key = self.rebind_api_for_server(request.POST.get("server_key"))
+        if post_server_key is None:
+            messages.error(request, "Selected LibreNMS server is no longer configured.")
+            return redirect(self.get_ip_tab_url(obj))
+        self._post_server_key = post_server_key
+
         selected_ips = self.get_selected_ips(request)
         cached_ips = self.get_cached_ip_data(request, obj)
 
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 249893575..a1870d64d 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -194,25 +194,38 @@ def post(self, request, pk):
         with transaction.atomic():
             # Lock both devices in pk order to avoid cross-merge deadlocks.
             ordered = sorted({donor.pk, winner.pk})
-            list(Device.objects.select_for_update().filter(pk__in=ordered).order_by("pk"))
-            # Re-check under the lock to close the TOCTOU window.
-            if Interface.objects.filter(device=winner, name=interface.name).exists():
+            locked = {d.pk: d for d in Device.objects.select_for_update().filter(pk__in=ordered).order_by("pk")}
+            donor = locked.get(donor.pk)
+            winner = locked.get(winner.pk)
+            if donor is None or winner is None:
+                return self._fail(request, "Device was deleted concurrently.", status=410)
+            # Re-verify the migration marker under the lock: a concurrent request
+            # could have cleared or repointed _migrated_to between the unlocked
+            # resolve above and acquiring these row locks, which would otherwise
+            # move the interface to the wrong (stale) winner.
+            relocked_winner, relocked_marker = _resolve_winner_for_donor(donor, server_key)
+            if relocked_marker is None or relocked_winner is None or relocked_winner.pk != winner.pk:
+                return self._fail(request, "Donor migration changed concurrently; refresh and retry.", status=409)
+            # Lock the donor interface row and re-read it under the lock. A
+            # concurrent rename would otherwise let a stale name slip past the
+            # collision check below while the row is still moved by pk.
+            interface = Interface.objects.select_for_update().filter(pk=interface.pk, device=donor).first()
+            if interface is None:
                 return self._fail(
                     request,
-                    f"Winner device '{winner.name}' already has an interface named '{interface.name}'. "
-                    "Rename or remove the existing interface first.",
+                    f"Interface is no longer attached to '{donor.name}'.",
                     status=409,
                 )
-            # Use a conditional update so only device_id is changed and the row
-            # is only moved if it still belongs to the donor (guards against a
-            # concurrent reassignment between the pre-lock check and now).
-            updated = Interface.objects.filter(pk=interface.pk, device=donor).update(device=winner)
-            if updated == 0:
+            # Re-check the collision under the lock, using the locked name.
+            if Interface.objects.filter(device=winner, name=interface.name).exists():
                 return self._fail(
                     request,
-                    f"Interface '{interface.name}' is no longer attached to '{donor.name}'.",
+                    f"Winner device '{winner.name}' already has an interface named '{interface.name}'. "
+                    "Rename or remove the existing interface first.",
                     status=409,
                 )
+            # Row is locked and confirmed donor-owned, so a pk update is safe.
+            Interface.objects.filter(pk=interface.pk).update(device=winner)
 
         return _hx_response(
             request,
@@ -277,12 +290,23 @@ def post(self, request, pk):
             winner = locked.get(winner.pk)
             if donor is None or winner is None:
                 return self._fail(request, "Device was deleted concurrently.", status=410)
+            # Re-verify the migration marker under the lock (it could have been
+            # cleared or repointed since the unlocked resolve above).
+            relocked_winner, relocked_marker = _resolve_winner_for_donor(donor, server_key)
+            if relocked_marker is None or relocked_winner is None or relocked_winner.pk != winner.pk:
+                return self._fail(request, "Donor migration changed concurrently; refresh and retry.", status=409)
             ip = IPAddress.objects.select_for_update().filter(pk=ip.pk).first()
             if ip is None:
                 return self._fail(request, "IP address no longer exists.", status=410)
             assigned = ip.assigned_object
             if not isinstance(assigned, Interface) or assigned.device_id != donor.pk:
                 return self._fail(request, "IP is no longer assigned to the donor interface.", status=409)
+            # Lock the donor interface row too and re-read it: its name is used
+            # below to find the winner-side interface, so a concurrent rename
+            # would otherwise send the IP to the wrong interface (TOCTOU).
+            assigned = Interface.objects.select_for_update().filter(pk=assigned.pk, device=donor).first()
+            if assigned is None:
+                return self._fail(request, "IP is no longer assigned to the donor interface.", status=409)
             # Re-fetch the winner interface under the lock to close the TOCTOU window.
             winner_iface = Interface.objects.select_for_update().filter(device=winner, name=assigned.name).first()
             if winner_iface is None:
@@ -359,6 +383,11 @@ def post(self, request, pk, ip_kind):
             winner = locked.get(winner.pk)
             if donor is None or winner is None:
                 return self._fail(request, "Device was deleted concurrently.", status=410)
+            # Re-verify the migration marker under the lock (it could have been
+            # cleared or repointed since the unlocked resolve above).
+            relocked_winner, relocked_marker = _resolve_winner_for_donor(donor, server_key)
+            if relocked_marker is None or relocked_winner is None or relocked_winner.pk != winner.pk:
+                return self._fail(request, "Donor migration changed concurrently; refresh and retry.", status=409)
             # Re-check under the lock so concurrent transfers don't race.
             donor_ip = getattr(donor, field, None)
             if donor_ip is None:
@@ -369,6 +398,19 @@ def post(self, request, pk, ip_kind):
                     f"Winner '{winner.name}' already has a {human}. Clear it on the winner first.",
                     status=409,
                 )
+            # The save below uses update_fields (skips full_clean), so nothing else
+            # validates that the address belongs to the winner. NetBox requires
+            # primary_ip/oob_ip be assigned to one of the device's OWN interfaces, so
+            # refuse to point the winner at an address still attached to the donor —
+            # the interface/IP must be moved to the winner first (MoveIPAddressToWinnerView).
+            assigned = getattr(donor_ip, "assigned_object", None)
+            if getattr(assigned, "device_id", None) != winner.pk:
+                return self._fail(
+                    request,
+                    f"{human} ({donor_ip}) is still attached to '{donor.name}'. "
+                    f"Move its interface/IP to '{winner.name}' first.",
+                    status=409,
+                )
             setattr(winner, field, donor_ip)
             setattr(donor, field, None)
             # Save only the touched FK column to avoid full_clean() rejecting

From e8e9feb26d96be5f81b0f3706fc6558c364d9148 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 3 Jun 2026 07:36:14 +0200
Subject: [PATCH 04/98] fix(oob-sync): address PR #295 upstream review
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Upstream CodeRabbit (no fork learnings) surfaced several genuine bugs plus
re-raised one we declined on #79:

- constants: OOB token regex had no trailing boundary, so 'dracut'/'ipmitool'
  matched as OOB controllers. Add \d*\b (still matches iDRAC9/drac9). (+test)
- utils.set_librenms_oob: a legacy bare-int librenms_id silently no-opped OOB
  attach; promote it to the per-server dict first (fail closed on corrupt). (+test)
- utils.merge_librenms_links: when the donor was {id, oob} and the winner had a
  host id, the demote branch overwrote winner.oob from donor_id and blocked the
  real donor oob inheritance — losing the donor's actual OOB controller. Only
  demote donor_id when the donor has no real oob. (+regression test)
- import_validation_helpers.apply_merge_candidates: clear stale
  serial_duplicate/serial_confirmed so the merge path is the single UI source.
- ip_addresses_view: reject JSON booleans before int() (bool is an int
  subclass); URL-encode server_key in the follow-up HTMX URL.
- _oob_interface_select.html: disable the hidden new-interface field when an
  existing interface is selected (so it isn't submitted; required when creating).
- interfaces_view: scope the ports cache to the VC sync device (like cables_view)
  so VC members share one entry instead of fragmenting. (test updated)
- librenms_api: drop redundant 'or None'.
- docs: fix the misleading 'IP Address sync tab' link.
- tests: distinct host (10) / OOB (17) ids in the Add-as-OOB tests to pin the split.

Declined (re-decline from #79, reply on #295): bulk_import.py:427 full
re-validation — the refresh path is DB-only by design and import_single_device
re-validates at write time as the backstop.
---
 docs/usage_tips/oob_management.md             |  2 +-
 netbox_librenms_plugin/constants.py           |  5 ++-
 .../import_validation_helpers.py              |  5 +++
 netbox_librenms_plugin/librenms_api.py        |  2 +-
 .../htmx/_oob_interface_select.html           |  6 ++--
 .../tests/test_coverage_actions.py            | 35 +++++++++++++++----
 .../tests/test_coverage_base_views.py         |  3 ++
 .../tests/test_librenms_id.py                 | 17 +++++++++
 .../tests/test_reviewer_fixes.py              | 11 ++++++
 netbox_librenms_plugin/utils.py               | 17 ++++++---
 .../views/base/interfaces_view.py             | 21 +++++++----
 .../views/base/ip_addresses_view.py           | 13 ++++++-
 12 files changed, 113 insertions(+), 24 deletions(-)

diff --git a/docs/usage_tips/oob_management.md b/docs/usage_tips/oob_management.md
index 119ecaa27..3d1e91284 100644
--- a/docs/usage_tips/oob_management.md
+++ b/docs/usage_tips/oob_management.md
@@ -67,7 +67,7 @@ Each action runs under a row lock and verifies the `_migrated_to` marker before
 
 Outside the OOB import flows, both `primary_ip` and `oob_ip` are driven from interface-assigned addresses:
 
-- **Primary IP** is set on the [IP Address sync tab](../librenms_import/overview.md): with **Set Primary IP** enabled, a synced IP that matches the LibreNMS management IP and is interface-assigned becomes the device's primary.
+- **Primary IP** is set on the device's **IP Addresses** sync tab: with **Set Primary IP** enabled, a synced IP that matches the LibreNMS management IP and is interface-assigned becomes the device's primary.
 - **OOB IP** is set through the **Add as OOB** flow above.
 
 This keeps every IP relationship valid against NetBox's requirement that primary/OOB IPs be assigned to one of the device's own interfaces.
diff --git a/netbox_librenms_plugin/constants.py b/netbox_librenms_plugin/constants.py
index d6db5c9bb..bd7c311ba 100644
--- a/netbox_librenms_plugin/constants.py
+++ b/netbox_librenms_plugin/constants.py
@@ -8,7 +8,10 @@
 LIBRENMS_VLAN_STATE_ACTIVE = 1
 
 # OOB management controller detection
-OOB_TYPE_PATTERN = re.compile(r"\b(idrac|ilo|ipmi|bmc|drac|cimc|oob)", re.IGNORECASE)
+# Trailing \d*\b restricts matches to whole tokens (optionally with a numeric suffix like
+# iDRAC9 / drac9) so a prefix collision inside an unrelated word — e.g. "dracut", "ipmitool"
+# — can't misclassify a normal device as an OOB controller.
+OOB_TYPE_PATTERN = re.compile(r"\b(idrac|ilo|ipmi|bmc|drac|cimc|oob)\d*\b", re.IGNORECASE)
 OOB_TYPES = ("idrac", "ilo", "ipmi", "bmc", "drac", "cimc", "oob")
 
 
diff --git a/netbox_librenms_plugin/import_validation_helpers.py b/netbox_librenms_plugin/import_validation_helpers.py
index a3f6ad755..811d2f7a4 100644
--- a/netbox_librenms_plugin/import_validation_helpers.py
+++ b/netbox_librenms_plugin/import_validation_helpers.py
@@ -213,6 +213,11 @@ def apply_merge_candidates(
     }
     result["can_import"] = False
     result["oob_candidate"] = None
+    # Clear earlier serial-conflict state so the merge path is the single source of truth:
+    # a hostname-first row may have already set serial_duplicate / serial_confirmed, which
+    # would otherwise leave a stale "serial conflict" signal alongside "merge these devices".
+    result["serial_duplicate"] = False
+    result["serial_confirmed"] = False
     # "absent otherwise" contract — the merge path has no promotion target.
     result.pop("promote_to_host", None)
     result["serial_role_choice_available"] = False
diff --git a/netbox_librenms_plugin/librenms_api.py b/netbox_librenms_plugin/librenms_api.py
index 9e3848984..a8c3e9b73 100644
--- a/netbox_librenms_plugin/librenms_api.py
+++ b/netbox_librenms_plugin/librenms_api.py
@@ -257,7 +257,7 @@ def get_librenms_id(self, obj):
         primary_ip_address = getattr(primary_ip, "address", None)
         ip_address = getattr(primary_ip_address, "ip", None) if primary_ip else None
         dns_name = getattr(primary_ip, "dns_name", None) if primary_ip else None
-        hostname = getattr(obj, "name", None) or None
+        hostname = getattr(obj, "name", None)
 
         # Try IP address
         if ip_address:
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
index 6b3fcc610..d90065fd0 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
@@ -12,7 +12,7 @@
 <div class="mb-2 text-start">
   <label class="form-label small mb-1" for="oob-iface-{{ libre_device.device_id }}">OOB IP interface</label>
   <select name="oob_interface_id" id="oob-iface-{{ libre_device.device_id }}" class="form-select form-select-sm"
-          onchange="document.getElementById('oob-new-iface-{{ libre_device.device_id }}').style.display = (this.value === '__new__' ? 'block' : 'none');">
+          onchange="var creating = this.value === '__new__'; document.getElementById('oob-new-iface-{{ libre_device.device_id }}').style.display = creating ? 'block' : 'none'; var nameInput = document.getElementById('oob-new-iface-name-{{ libre_device.device_id }}'); nameInput.disabled = !creating; nameInput.required = creating;">
     {% for iface in oob_interfaces %}
       <option value="{{ iface.pk }}" {% if iface.pk == oob_suggested_interface_id %}selected{% endif %}>{{ iface.name }}</option>
     {% endfor %}
@@ -20,9 +20,11 @@
   </select>
   <div id="oob-new-iface-{{ libre_device.device_id }}" class="mt-1"{% if oob_suggested_interface_id %} style="display:none"{% endif %}>
     <label for="oob-new-iface-name-{{ libre_device.device_id }}" class="visually-hidden">New interface name</label>
+    {# Disabled (not submitted) when an existing interface is selected; enabled + required when creating. onchange keeps it in sync. #}
     <input type="text" name="oob_new_interface_name" id="oob-new-iface-name-{{ libre_device.device_id }}"
            class="form-control form-control-sm"
-           value="{{ oob_default_new_name }}" placeholder="New interface name">
+           value="{{ oob_default_new_name }}" placeholder="New interface name"
+           {% if oob_suggested_interface_id %}disabled{% else %}required{% endif %}>
   </div>
   {% if validation.oob_candidate.ip %}
   <small class="text-muted d-block mt-1">On save, OOB IP {{ validation.oob_candidate.ip }} will be set as the device's OOB IP on the interface selected above.</small>
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 27883a3f8..a97ae9361 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -4316,6 +4316,23 @@ def test_generic_oob_sentinel_accepted_by_set_librenms_oob(self):
         assert result is not None
         assert result["type"] == "oob"
 
+    def test_legacy_bare_int_librenms_id_promoted_on_oob_attach(self):
+        """A device whose librenms_id is still the legacy bare int must NOT silently no-op:
+        set_librenms_oob promotes it to the per-server dict and attaches the OOB block."""
+        from netbox_librenms_plugin.utils import get_librenms_oob, set_librenms_oob
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": 42}  # legacy single-server format (bare int)
+        obj.cf = obj.custom_field_data
+
+        set_librenms_oob(obj, 55, "default", oob_type="idrac")
+
+        cf = obj.custom_field_data["librenms_id"]
+        assert isinstance(cf, dict)
+        assert cf["default"]["id"] == 42  # legacy host id promoted under the server key
+        assert cf["default"]["oob"] == {"id": 55, "type": "idrac"}
+        assert get_librenms_oob(obj, "default") == {"id": 55, "type": "idrac"}
+
     def test_sentinel_from_detection_layer_flows_to_storage(self):
         """The three-layer fallback in device_operations produces oob_type='oob'
         when neither the LibreNMS OS field nor either device name contains an OOB
@@ -4545,7 +4562,9 @@ def test_happy_path_oob_sentinel_links_and_refreshes(self):
         locked_device.oob_ip_id = 1
         locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
 
-        libre_device = {"device_id": 10}
+        # Distinct host id (10, already on the device) vs incoming OOB controller id (17):
+        # so the assertion pins that the *incoming* id lands in oob.id, not a reused host id.
+        libre_device = {"device_id": 17}
         # No "ip" → the OOB-IP set block is skipped; type "oob" is the regression target.
         validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
         view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
@@ -4573,7 +4592,7 @@ def _capture_save(device, *args, **kwargs):
             mock_device.DoesNotExist = Exception
             mock_device.objects.get.return_value = existing_device
             mock_device.objects.select_for_update.return_value.get.return_value = locked_device
-            response = view.post(request, device_id=10)
+            response = view.post(request, device_id=17)
 
         # Non-error response on the success path.
         assert response.status_code == 200
@@ -4583,10 +4602,11 @@ def _capture_save(device, *args, **kwargs):
         # _save_device() call or saving the stale pre-lock instance.
         mock_save.assert_called_once()
         assert mock_save.call_args.args[0] is locked_device
-        # set_librenms_oob ran for real with the generic sentinel, and the mapping was already
-        # on the locked row at the moment it was persisted.
+        # set_librenms_oob ran for real with the generic sentinel: the *incoming* controller
+        # id (17) lands in oob.id, while the host id (10) is preserved.
         assert saved["instance"] is locked_device
-        assert saved["cfd"]["librenms_id"]["default"]["oob"] == {"id": 10, "type": "oob"}
+        assert saved["cfd"]["librenms_id"]["default"]["id"] == 10
+        assert saved["cfd"]["librenms_id"]["default"]["oob"] == {"id": 17, "type": "oob"}
 
     def test_save_device_error_marks_transaction_rollback(self):
         """_save_device returns an error response (it doesn't raise), so the view must mark
@@ -4608,7 +4628,8 @@ def test_save_device_error_marks_transaction_rollback(self):
         locked_device.oob_ip_id = 1
         locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
 
-        libre_device = {"device_id": 10}
+        # Distinct host id (10) vs incoming OOB controller id (17), per the host/OOB split.
+        libre_device = {"device_id": 17}
         validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
         view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
 
@@ -4623,7 +4644,7 @@ def test_save_device_error_marks_transaction_rollback(self):
             mock_device.DoesNotExist = Exception
             mock_device.objects.get.return_value = existing_device
             mock_device.objects.select_for_update.return_value.get.return_value = locked_device
-            response = view.post(request, device_id=10)
+            response = view.post(request, device_id=17)
 
         assert response is err_resp
         mock_tx.set_rollback.assert_called_once_with(True)
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index f5e8d25c4..018bde2f9 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -1218,6 +1218,9 @@ def test_post_success_caches_and_renders(self):
             patch.object(view, "get_cache_key", return_value="cache-key") as mock_get_cache_key,
             patch.object(view, "get_last_fetched_key", return_value="last-key") as mock_get_last_fetched_key,
             patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            # Ports cache scopes to the VC sync device; pin it to obj so this caching test
+            # isn't entangled with VC-routing (cache_device == obj for non-VC anyway).
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_sync_device", return_value=obj),
             patch("netbox_librenms_plugin.views.base.interfaces_view.messages") as mock_messages,
             patch("netbox_librenms_plugin.views.base.interfaces_view.render") as mock_render,
             patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache,
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 87606d250..0ac4cf09b 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -738,6 +738,23 @@ def test_donor_id_demoted_to_oob_when_winner_has_id_and_donor_name_matches_oob_p
         assert winner.custom_field_data["librenms_id"]["default"]["oob"]["type"] == "idrac"
         assert summary["donor_id_demoted_to_oob"] == {"id": 99, "type": "idrac"}
 
+    def test_donor_real_oob_preferred_over_demoting_donor_id(self):
+        """Donor shaped {"id": X, "oob": {...}} with the winner already holding a host id:
+        the donor's REAL oob must be inherited, not the donor's host id demoted into oob —
+        otherwise the actual OOB controller is silently lost during merge."""
+        from netbox_librenms_plugin.utils import merge_librenms_links
+
+        winner = self._make_dev("eve-ng-02", {"default": {"id": 42}})
+        donor = self._make_dev("idrac-jhw6nc4", {"default": {"id": 99, "oob": {"id": 77, "type": "ilo"}}})
+        summary = merge_librenms_links(winner, donor, "default")
+
+        # Winner keeps its own host id and inherits the donor's REAL oob (77/ilo) — the
+        # donor's host id (99) is NOT demoted into oob.
+        assert winner.custom_field_data["librenms_id"]["default"]["id"] == 42
+        assert winner.custom_field_data["librenms_id"]["default"]["oob"] == {"id": 77, "type": "ilo"}
+        assert summary.get("oob_from_donor") == {"id": 77, "type": "ilo"}
+        assert summary.get("donor_id_demoted_to_oob") is None
+
     def test_donor_id_demoted_to_oob_generic_when_no_pattern_in_name(self):
         """Donor id is always demoted; type falls back to 'oob' when no keyword in name."""
         from netbox_librenms_plugin.utils import merge_librenms_links
diff --git a/netbox_librenms_plugin/tests/test_reviewer_fixes.py b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
index 95ba3b117..1a738dc06 100644
--- a/netbox_librenms_plugin/tests/test_reviewer_fixes.py
+++ b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
@@ -446,6 +446,17 @@ def test_non_oob_still_none(self):
 
         assert normalize_oob_type("ubuntu", "") is None
 
+    def test_prefix_inside_unrelated_word_does_not_match(self):
+        """Whole-token matching: 'drac' inside 'dracut' (and 'ipmi' inside 'ipmitool')
+        must NOT classify a normal device as an OOB controller. Numeric suffixes like
+        iDRAC9 / drac9 must still match."""
+        from netbox_librenms_plugin.constants import normalize_oob_type
+
+        assert normalize_oob_type("dracut", "") is None
+        assert normalize_oob_type("ipmitool", "") is None
+        assert normalize_oob_type("iDRAC9", "") == "idrac"
+        assert normalize_oob_type("drac9", "") == "drac"
+
 
 class TestNormalizeOOBTypePrefersVendorSpecific:
     """A vendor-specific match must win over the generic 'oob' token, even when the
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index b693c2d0c..1e3e9b3c9 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1254,8 +1254,14 @@ def set_librenms_oob(
 
     cf_value = obj.custom_field_data.get("librenms_id") or {}
     if not isinstance(cf_value, dict):
-        logger.warning("librenms_id on %r is not a dict; cannot set OOB.", obj)
-        return
+        # Legacy single-server format: a bare int/str librenms_id. The rest of the module
+        # still supports this shape and this PR avoids a mandatory migration, so promote it
+        # to the per-server dict here instead of no-opping the OOB attach. The legacy id is
+        # this server's host id; fail closed on a non-blank unparseable value.
+        legacy_id = coerce_librenms_id(cf_value)
+        if legacy_id is None and str(cf_value).strip():
+            raise ValueError(f"Cannot attach OOB: legacy librenms_id on {obj!r} is not a valid id: {cf_value!r}")
+        cf_value = {server_key: legacy_id} if legacy_id is not None else {}
 
     entry = cf_value.get(server_key)
     if isinstance(entry, int) and not isinstance(entry, bool):
@@ -1509,8 +1515,11 @@ def merge_librenms_links(winner, donor, server_key: str = "default") -> dict:
     if winner_id is None and donor_id is not None:
         winner_entry["id"] = donor_id
         summary["host_id_from_donor"] = donor_id
-    elif winner_id is not None and donor_id is not None and winner_oob is None:
-        # Demote donor's host id into winner's oob slot. Infer type from donor name.
+    elif winner_id is not None and donor_id is not None and winner_oob is None and not donor_oob:
+        # Demote donor's host id into winner's oob slot — but ONLY when the donor has no real
+        # OOB of its own. If the donor is shaped like {"id": ..., "oob": {...}}, its actual OOB
+        # controller (inherited by the donor_oob path below) takes precedence over demoting the
+        # donor's host id, otherwise the real OOB link would be lost. Infer type from donor name.
         match = OOB_TYPE_PATTERN.search(donor.name or "")
         inferred_type = match.group(1).lower() if match else "oob"
         demoted = {"id": donor_id, "type": inferred_type}
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 2af2cd5f6..14db7397d 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -201,17 +201,19 @@ def post(self, request, pk):
         # main-only, so caching it would let get_context_data serve that partial set
         # (OOB rows / shared-LOM markers silently missing) until TTL — drop any stale
         # entry instead so the next refresh re-fetches. Mirrors modules_view.
+        # Scope the ports cache to the VC sync device (lookup_device, resolved above), not the
+        # viewed member, so all VC members share one entry. Must match get_context_data()'s key.
         if oob_ports_failed:
-            cache.delete(self.get_cache_key(obj, "ports", _server_key))
-            cache.delete(self.get_last_fetched_key(obj, "ports", _server_key))
+            cache.delete(self.get_cache_key(lookup_device, "ports", _server_key))
+            cache.delete(self.get_last_fetched_key(lookup_device, "ports", _server_key))
         else:
             cache.set(
-                self.get_cache_key(obj, "ports", _server_key),
+                self.get_cache_key(lookup_device, "ports", _server_key),
                 librenms_data,
                 timeout=self.librenms_api.cache_timeout,
             )
             cache.set(
-                self.get_last_fetched_key(obj, "ports", _server_key),
+                self.get_last_fetched_key(lookup_device, "ports", _server_key),
                 timezone.now(),
                 timeout=self.librenms_api.cache_timeout,
             )
@@ -284,12 +286,17 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None,
         if server_key is None:
             server_key = getattr(self.librenms_api, "server_key", None)
 
+        # Scope the ports cache to the VC sync device (not the viewed member) so all VC
+        # members share one entry instead of fragmenting / re-fetching per member. Mirrors
+        # cables_view; resolves to obj itself for non-VC devices. Must match post()'s key.
+        cache_device = get_librenms_sync_device(obj, server_key=server_key) or obj
+
         if fresh_data is not None:
             cached_data = fresh_data
             last_fetched = timezone.now()
         else:
-            cached_data = cache.get(self.get_cache_key(obj, "ports", server_key))
-            last_fetched = cache.get(self.get_last_fetched_key(obj, "ports", server_key))
+            cached_data = cache.get(self.get_cache_key(cache_device, "ports", server_key))
+            last_fetched = cache.get(self.get_last_fetched_key(cache_device, "ports", server_key))
 
         # Get VLAN groups for dropdown
         vlan_groups = self.get_vlan_groups_for_device(obj)
@@ -397,7 +404,7 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None,
         if hasattr(obj, "virtual_chassis") and obj.virtual_chassis:
             virtual_chassis_members = obj.virtual_chassis.members.all()
 
-        cache_ttl = cache.ttl(self.get_cache_key(obj, "ports", server_key))
+        cache_ttl = cache.ttl(self.get_cache_key(cache_device, "ports", server_key))
         cache_expiry = (
             timezone.now() + timezone.timedelta(seconds=cache_ttl) if cache_ttl is not None and cache_ttl > 0 else None
         )
diff --git a/netbox_librenms_plugin/views/base/ip_addresses_view.py b/netbox_librenms_plugin/views/base/ip_addresses_view.py
index a23b6b62a..35922b81c 100644
--- a/netbox_librenms_plugin/views/base/ip_addresses_view.py
+++ b/netbox_librenms_plugin/views/base/ip_addresses_view.py
@@ -1,5 +1,6 @@
 import json
 import logging
+from urllib.parse import quote_plus
 
 from dcim.models import Device
 from django.contrib import messages
@@ -278,7 +279,11 @@ def get_table(self, data, obj, request, server_key=None):
         # Build the follow-up HTMX URL on the POST-resolved server (fallback: session
         # server) so the next refresh/action targets the same server scope.
         server_key = server_key or self.librenms_api.server_key
-        table.htmx_url = f"{request.path}?tab=ipaddresses" + (f"&server_key={server_key}" if server_key else "")
+        # server_key is config data, not a guaranteed slug — URL-encode it so a key with
+        # &/=/space doesn't build a broken query string and silently change server scope.
+        table.htmx_url = f"{request.path}?tab=ipaddresses" + (
+            f"&server_key={quote_plus(server_key)}" if server_key else ""
+        )
         return table
 
     def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False, server_key=None):
@@ -529,12 +534,18 @@ def post(self, request):
 
             # Validate the client-supplied numeric IDs up front so a bad value returns a
             # clean 400 instead of raising deep in the ORM and being caught as a generic 500.
+            # Reject JSON booleans explicitly: bool is an int subclass, so True/False would
+            # otherwise pass int() and validate as IDs 1/0.
+            if isinstance(object_id, bool):
+                return JsonResponse({"status": "error", "message": "Invalid object ID"}, status=400)
             try:
                 object_id = int(object_id)
             except (TypeError, ValueError):
                 return JsonResponse({"status": "error", "message": "Invalid object ID"}, status=400)
             if vrf_id in (None, ""):
                 vrf_id = None
+            elif isinstance(vrf_id, bool):
+                return JsonResponse({"status": "error", "message": "Invalid VRF ID"}, status=400)
             else:
                 try:
                     vrf_id = int(vrf_id)

From dd45377f8464ca7e287baa9461382097db3858e5 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 3 Jun 2026 08:59:20 +0200
Subject: [PATCH 05/98] =?UTF-8?q?fix(oob-sync):=20PR=20#79=20review=20roun?=
 =?UTF-8?q?d=20=E2=80=94=20nested-dict=20mapping=20shapes=20&=20guards?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Address the post-18d5ba44 CodeRabbit review (review 4415865389):

- _build_id_server_info / _build_all_server_mappings: handle the new dict
  form {server_key: {"id": N, "oob": {...}}}. The import modal shows the
  host id; the sync page now surfaces OOB-only entries (no host id) with an
  "OOB only" badge so they can be seen and removed.
- AddAsOOBView: re-check find_by_librenms_id under the row lock and abort when
  the incoming OOB id is already owned by another device (mirrors
  PromoteToHostView's host_conflict guard).
- cables_view._prepare_context: only return None on a true fetch failure
  (links_data is None), so an empty host-link list with a failed OOB fetch
  still flows through and post() surfaces the OOB warning.
- ip_addresses_view.post: include build_migrated_context in the stale-server
  branch so a migrated donor keeps its suppressed sync form (matches cables).

Test tightening: pin Interface existence to the passed device; assert
_refresh_librenms_linkage forwards server_key; assert the migrate save uses
update_fields=['oob_ip']. New regression tests for each fix above.
---
 .../librenms_sync_base.html                   |  3 +
 .../tests/test_coverage_actions.py            | 81 +++++++++++++++++++
 .../tests/test_coverage_base_views.py         | 60 ++++++++++++++
 .../tests/test_coverage_bulk_import.py        |  9 ++-
 .../tests/test_coverage_sync_view.py          | 54 +++++++++++++
 .../tests/test_migrate_views.py               |  6 +-
 .../views/base/cables_view.py                 |  7 +-
 .../views/base/ip_addresses_view.py           | 11 ++-
 .../views/base/librenms_sync_view.py          | 16 +++-
 .../views/imports/actions.py                  | 23 +++++-
 10 files changed, 260 insertions(+), 10 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
index 51dc7e01a..1a5d517df 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
@@ -133,6 +133,9 @@
                     {% else %}
                     <span class="text-muted">ID {{ mapping.device_id }}</span>
                     {% endif %}
+                    {% if mapping.is_oob_only %}
+                    <span class="badge bg-info-lt ms-1" title="This server has only an OOB controller link (no host mapping)">OOB only</span>
+                    {% endif %}
                 </td>
                 <td class="text-end pe-3">
                     {% if not mapping.is_configured %}
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index a97ae9361..0e098e263 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -716,6 +716,35 @@ def test_bool_value_skipped(self):
         assert len(result) == 1
         assert result[0]["server_key"] == "other"
 
+    def test_dict_entry_uses_host_id(self):
+        """New dict form {server_key: {"id": N, "oob": {...}}} renders the host id, not None."""
+        method = self._get_method()
+        existing = MagicMock()
+        existing.custom_field_data = {"librenms_id": {"default": {"id": 42, "oob": {"id": 17, "type": "idrac"}}}}
+
+        with patch("django.conf.settings") as mock_settings:
+            mock_settings.PLUGINS_CONFIG = {
+                "netbox_librenms_plugin": {"servers": {"default": {"display_name": "Default Server"}}}
+            }
+            result = method(existing)
+
+        assert result is not None
+        assert result[0]["device_id"] == 42
+
+    def test_oob_only_dict_entry_skipped(self):
+        """An OOB-only entry has no host id to show in the import-action modal → skipped."""
+        method = self._get_method()
+        existing = MagicMock()
+        existing.custom_field_data = {"librenms_id": {"default": {"oob": {"id": 17, "type": "idrac"}}}}
+
+        with patch("django.conf.settings") as mock_settings:
+            mock_settings.PLUGINS_CONFIG = {
+                "netbox_librenms_plugin": {"servers": {"default": {"display_name": "Default Server"}}}
+            }
+            result = method(existing)
+
+        assert result is None
+
     def test_default_key_fallback_display_name(self):
         """'default' with no servers config uses root display_name."""
         method = self._get_method()
@@ -4588,6 +4617,8 @@ def _capture_save(device, *args, **kwargs):
             patch("netbox_librenms_plugin.views.imports.actions._save_device", side_effect=_capture_save) as mock_save,
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
+            # No other device owns id 17 → the in-transaction duplicate-mapping re-check passes.
+            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None),
         ):
             mock_device.DoesNotExist = Exception
             mock_device.objects.get.return_value = existing_device
@@ -4640,6 +4671,7 @@ def test_save_device_error_marks_transaction_rollback(self):
             patch("netbox_librenms_plugin.views.imports.actions._save_device", return_value=err_resp),
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
+            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None),
         ):
             mock_device.DoesNotExist = Exception
             mock_device.objects.get.return_value = existing_device
@@ -4649,6 +4681,52 @@ def test_save_device_error_marks_transaction_rollback(self):
         assert response is err_resp
         mock_tx.set_rollback.assert_called_once_with(True)
 
+    def test_aborts_when_librenms_id_owned_by_another_device(self):
+        """The incoming OOB controller id must not already belong to another NetBox device.
+        Re-checked inside the transaction (like PromoteToHostView) so one LibreNMS device
+        can't be pointed at two NetBox devices."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+        existing_device.name = "host-a"
+        existing_device.oob_ip_id = 1
+        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+        locked_device = MagicMock()
+        locked_device.pk = 5
+        locked_device.name = "host-a"
+        locked_device.oob_ip_id = 1
+        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+
+        # A *different* device already owns LibreNMS id 17 (e.g. imported standalone).
+        other_device = MagicMock()
+        other_device.pk = 99
+        other_device.name = "the-idrac"
+
+        libre_device = {"device_id": 17}
+        validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
+        view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
+
+        with (
+            patch("dcim.models.Device") as mock_device,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+            patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
+            patch("netbox_librenms_plugin.views.imports.actions.cache"),
+            patch("netbox_librenms_plugin.views.imports.actions.messages"),
+            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=other_device),
+        ):
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
+            response = view.post(request, device_id=17)
+
+        # HTMX error toast (200 + HX-Reswap:none), no save, and the conflicting device named.
+        assert response.status_code == 200
+        assert response["HX-Reswap"] == "none"
+        assert b"already linked to &#x27;the-idrac&#x27;" in response.content
+        mock_save.assert_not_called()
+
 
 class TestMergeNetBoxDevicesViewOOBTransfer:
     """MergeNetBoxDevicesView.post: oob_ip may only move to the winner when its
@@ -5029,6 +5107,9 @@ def test_new_interface_name_that_already_exists_does_not_require_add(self):
             msg = view._missing_oob_ip_permissions(req, "10.0.0.9", device=device)
         # No add_interface demanded since the interface is reused, not created.
         assert msg is None
+        # Pin the existence check to the passed device: a regression dropping the
+        # device= scope would let a same-named interface on any device skip add_interface.
+        mock_iface_objects.filter.assert_called_once_with(device=device, name="idrac0")
 
     def test_requires_add_ipaddress_when_creating(self):
         view = self._view()
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 018bde2f9..e486b47ff 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -127,6 +127,32 @@ def test_get_links_data_treats_dict_with_malformed_links_as_failure(self):
             view.get_links_data(obj)
         assert view._links_fetch_error is None
 
+    def test_prepare_context_keeps_empty_links_when_oob_fetch_failed(self):
+        """An empty host-link list with a failed OOB fetch must NOT collapse to None:
+        _prepare_context(fetch_fresh=True) must return a context so post() can show the
+        OOB warning, instead of mislabeling it 'No links found'."""
+        view = self._make_view()
+        view._librenms_api.cache_timeout = 300
+        obj = _mock_obj()
+
+        def _fake_links(o, server_key=None):
+            view._oob_links_fetch_failed = True  # host has no links AND the OOB fetch failed
+            return []
+
+        with (
+            patch.object(view, "get_links_data", side_effect=_fake_links),
+            patch.object(view, "get_cache_key", return_value="k"),
+            patch.object(view, "enrich_links_data", side_effect=lambda d, *a, **k: d),
+            patch.object(view, "get_table", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.cables_view.cache") as mock_cache,
+        ):
+            mock_cache.ttl.return_value = 300
+            ctx = view._prepare_context(view.request, obj, fetch_fresh=True, server_key="default")
+
+        assert ctx is not None
+        assert view._oob_links_fetch_failed is True
+
     def test_get_links_data_treats_status_error_payload_as_failure(self):
         """get_device_links returns the raw JSON body, so a 200 {"status": "error", ...}
         must be treated as a fetch failure (with its message), not silently fall through
@@ -1106,6 +1132,40 @@ def test_post_stale_server_key_redirects(self):
         assert result == "redir"
         mock_redirect.assert_called_once()
 
+    def test_ip_post_stale_server_key_keeps_migrated_context(self):
+        """IP sync's stale-server branch must include build_migrated_context so a migrated
+        donor keeps its suppressed sync form/button — a stale server_key must not silently
+        re-enable IP sync. Mirrors cables_view."""
+        from unittest.mock import patch
+
+        from netbox_librenms_plugin.views.base.ip_addresses_view import BaseIPAddressTableView
+
+        view = object.__new__(BaseIPAddressTableView)
+        obj = MagicMock(pk=1)
+        view.get_object = MagicMock(return_value=obj)
+        view.rebind_api_for_server = MagicMock(return_value=None)  # stale key → rebind fails
+
+        req = MagicMock()
+        req.POST.get.side_effect = lambda k, d=None: {"server_key": "ghost"}.get(k, d)
+
+        with (
+            patch("netbox_librenms_plugin.views.base.ip_addresses_view.get_interface_name_field", return_value="name"),
+            patch("netbox_librenms_plugin.views.base.ip_addresses_view.messages") as mock_messages,
+            patch(
+                "netbox_librenms_plugin.views.base.ip_addresses_view.build_migrated_context",
+                return_value={"migrated_to_marker": {"device_id": 7}},
+            ) as mock_migrated,
+            patch("netbox_librenms_plugin.views.base.ip_addresses_view.render", return_value="rendered") as mock_render,
+        ):
+            result = view.post(req, pk=1)
+
+        mock_messages.error.assert_called_once()
+        # Migrated context resolved from the POSTed (stale) key and merged into the render.
+        mock_migrated.assert_called_once_with(obj, "ghost")
+        ctx = mock_render.call_args.args[2]
+        assert ctx["migrated_to_marker"] == {"device_id": 7}
+        assert result == "rendered"
+
     def test_get_select_related_field_for_vm(self):
         """Returns 'virtual_machine' for VirtualMachine model."""
         from netbox_librenms_plugin.views.base.interfaces_view import BaseInterfaceTableView
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index 424775148..8ef27d55a 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -2514,10 +2514,15 @@ def _call(self, *, match_type, scanned_id, host_id, oob_id):
                 bulk_import,
                 "_describe_existing_librenms_link",
                 return_value={"host_id": host_id, "oob_id": oob_id, "oob_type": None},
-            ),
-            patch.object(bulk_import, "get_librenms_oob", return_value=oob),
+            ) as mock_describe,
+            patch.object(bulk_import, "get_librenms_oob", return_value=oob) as mock_oob,
         ):
             bulk_import._refresh_librenms_linkage(validation, device, libre_device, "default")
+        # Both linkage reads must be scoped to the active server_key — a regression that
+        # dropped server_key would re-classify against the wrong server's mapping.
+        mock_describe.assert_called_once_with(device, "default")
+        if mock_oob.called:
+            mock_oob.assert_called_with(device, server_key="default")
         return validation
 
     def test_host_id_match_classifies_librenms_id(self):
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_view.py b/netbox_librenms_plugin/tests/test_coverage_sync_view.py
index 36c6b0e7c..3c7b649c4 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_view.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_view.py
@@ -507,6 +507,60 @@ def test_malformed_server_config_treated_as_unconfigured(self):
         assert result is not None
         assert result[0]["is_configured"] is False
 
+    def test_dict_entry_uses_host_id(self):
+        """New dict form {server_key: {"id": N, "oob": {...}}} renders the host id."""
+        from netbox_librenms_plugin.views.base.librenms_sync_view import BaseLibreNMSSyncView
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": {"id": 42, "oob": {"id": 17, "type": "idrac"}}}}
+
+        with patch("netbox_librenms_plugin.views.base.librenms_sync_view.django_settings") as mock_settings:
+            mock_settings.PLUGINS_CONFIG = {
+                "netbox_librenms_plugin": {
+                    "servers": {"default": {"librenms_url": "https://x.example.com", "display_name": "Default"}}
+                }
+            }
+            result = BaseLibreNMSSyncView._build_all_server_mappings(obj, "default")
+
+        assert result is not None
+        assert result[0]["device_id"] == 42
+        assert result[0]["is_oob_only"] is False
+
+    def test_oob_only_entry_surfaced_with_oob_id(self):
+        """An OOB-only entry ({"oob": {...}} with no host id) must still surface so the
+        user can see/remove it; it falls back to the OOB controller's id and is flagged."""
+        from netbox_librenms_plugin.views.base.librenms_sync_view import BaseLibreNMSSyncView
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": {"oob": {"id": 17, "type": "idrac"}}}}
+
+        with patch("netbox_librenms_plugin.views.base.librenms_sync_view.django_settings") as mock_settings:
+            mock_settings.PLUGINS_CONFIG = {
+                "netbox_librenms_plugin": {
+                    "servers": {"default": {"librenms_url": "https://x.example.com", "display_name": "Default"}}
+                }
+            }
+            result = BaseLibreNMSSyncView._build_all_server_mappings(obj, "default")
+
+        assert result is not None
+        assert len(result) == 1
+        assert result[0]["device_id"] == 17
+        assert result[0]["is_oob_only"] is True
+        assert result[0]["device_url"] == "https://x.example.com/device/device=17/"
+
+    def test_migrated_only_dict_entry_skipped(self):
+        """A migrated-only entry ({"_migrated_to": ...}) has neither id nor oob → skipped."""
+        from netbox_librenms_plugin.views.base.librenms_sync_view import BaseLibreNMSSyncView
+
+        obj = MagicMock()
+        obj.custom_field_data = {"librenms_id": {"default": {"_migrated_to": {"device_id": 5}}}}
+
+        with patch("netbox_librenms_plugin.views.base.librenms_sync_view.django_settings") as mock_settings:
+            mock_settings.PLUGINS_CONFIG = {"netbox_librenms_plugin": {"servers": {}}}
+            result = BaseLibreNMSSyncView._build_all_server_mappings(obj, "default")
+
+        assert result is None
+
 
 class TestGetLibreNMSDeviceInfo:
     """Tests for get_librenms_device_info (lines 228+)."""
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 00a672757..763651115 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -395,8 +395,10 @@ def test_happy_path_transfers_oob_ip(self):
         # The locked rows are the ones mutated and saved.
         assert locked_donor.oob_ip is None
         assert locked_winner.oob_ip is oob_ip
-        locked_winner.save.assert_called_once()
-        locked_donor.save.assert_called_once()
+        # Pin the targeted FK-only save: a regression to a full save() would run
+        # full_clean() and reject the merge over pre-existing device inconsistencies.
+        locked_winner.save.assert_called_once_with(update_fields=["oob_ip"])
+        locked_donor.save.assert_called_once_with(update_fields=["oob_ip"])
         # Stale pre-lock instances must be left untouched.
         donor.save.assert_not_called()
         winner.save.assert_not_called()
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index 49a0617a5..d1fa69c6c 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -436,7 +436,12 @@ def _prepare_context(self, request, obj, fetch_fresh=False, server_key=None):
         if fetch_fresh:
             # Always fetch new data when requested
             links_data = self.get_links_data(obj, server_key=server_key)
-            if not links_data:
+            # Only a true fetch failure returns None. An empty list ([]) is a valid result
+            # (device has no host links) and must flow through: get_links_data() may have
+            # collected zero host links yet still set _oob_links_fetch_failed, and post()
+            # surfaces that OOB warning only on the success path — `if not links_data`
+            # would discard it and mislabel it "No links found".
+            if links_data is None:
                 return None
         else:
             # Try to use cached data
diff --git a/netbox_librenms_plugin/views/base/ip_addresses_view.py b/netbox_librenms_plugin/views/base/ip_addresses_view.py
index 35922b81c..05c09d80a 100644
--- a/netbox_librenms_plugin/views/base/ip_addresses_view.py
+++ b/netbox_librenms_plugin/views/base/ip_addresses_view.py
@@ -383,13 +383,20 @@ def post(self, request, pk):
         interface_name_field = get_interface_name_field(request)
         # Rebind the API to the POSTed server so the live IP/management-IP fetches hit the
         # same LibreNMS instance the cached rows are namespaced under (multi-server tabs).
-        server_key = self.rebind_api_for_server(request.POST.get("server_key"))
+        posted_server_key = request.POST.get("server_key")
+        server_key = self.rebind_api_for_server(posted_server_key)
         if server_key is None:
             messages.error(request, "Selected LibreNMS server is no longer configured.")
+            # Keep migrated-donor context (resolved from the POSTed key, since rebind failed)
+            # so the template still suppresses the live sync form/button — a stale server_key
+            # must not silently re-enable IP sync on a migrated donor. Mirrors cables_view.
             return render(
                 request,
                 self.partial_template_name,
-                {"ip_sync": {"object": obj, "table": None, "cache_expiry": None, "server_key": None}},
+                {
+                    "ip_sync": {"object": obj, "table": None, "cache_expiry": None, "server_key": None},
+                    **build_migrated_context(obj, posted_server_key),
+                },
             )
         context = self._prepare_context(request, obj, interface_name_field, fetch_fresh=True, server_key=server_key)
 
diff --git a/netbox_librenms_plugin/views/base/librenms_sync_view.py b/netbox_librenms_plugin/views/base/librenms_sync_view.py
index c8ff5e0d9..53ecd526f 100644
--- a/netbox_librenms_plugin/views/base/librenms_sync_view.py
+++ b/netbox_librenms_plugin/views/base/librenms_sync_view.py
@@ -218,10 +218,21 @@ def _build_all_server_mappings(obj, active_server_key):
 
         result = []
         for sk, did in cf_value.items():
+            is_oob_only = False
             # New dict form {server_key: {"id": N, "oob": {...}}} — use the host id.
-            # A migrated-only entry ({"_migrated_to": ...}) has no "id" and is skipped.
+            # An OOB-only entry ({"oob": {...}} with no host "id") is still a real link
+            # to this server: surface it (using the OOB controller's id) so the user can
+            # see and remove it, mirroring set_librenms_oob()'s lenient host-less shape.
+            # A migrated-only entry ({"_migrated_to": ...}) has neither id nor oob and is
+            # skipped.
             if isinstance(did, dict):
-                did = did.get("id")
+                host_id = did.get("id")
+                if host_id is None:
+                    oob = did.get("oob")
+                    if isinstance(oob, dict):
+                        host_id = oob.get("id")
+                        is_oob_only = host_id is not None
+                did = host_id
             # Validate device ID — accept int or digit-string, skip bool/None/junk.
             if isinstance(did, bool) or did is None:
                 continue
@@ -258,6 +269,7 @@ def _build_all_server_mappings(obj, active_server_key):
                     "device_url": device_url,
                     "is_configured": is_configured,
                     "is_active": sk == active_server_key,
+                    "is_oob_only": is_oob_only,
                 }
             )
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index c395926ad..55f1ee1ba 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1164,6 +1164,11 @@ def _build_id_server_info(existing_device):
             servers_config = {}
         result = []
         for sk, did in cf_value.items():
+            # New dict form {server_key: {"id": N, "oob": {...}}} — display the host id.
+            # OOB-only entries ({"oob": {...}} with no "id") have no host mapping to show
+            # in this import-action modal and are skipped.
+            if isinstance(did, dict):
+                did = did.get("id")
             if isinstance(did, bool) or not isinstance(did, (int, str)):
                 continue
             if isinstance(did, str):
@@ -2061,12 +2066,28 @@ def post(self, request, device_id):
             except Device.DoesNotExist:
                 return _htmx_error_response("Device no longer exists; it may have been deleted concurrently.")
 
-            from netbox_librenms_plugin.utils import coerce_librenms_id, get_librenms_oob
+            from netbox_librenms_plugin.utils import (
+                coerce_librenms_id,
+                find_by_librenms_id,
+                get_librenms_oob,
+            )
 
             current_oob = get_librenms_oob(existing_device, server_key=server_key)
             if current_oob and coerce_librenms_id(current_oob.get("id")) != coerce_librenms_id(librenms_id):
                 return _htmx_error_response("OOB link was modified concurrently; refresh and retry.")
 
+            # Another device may already own this LibreNMS id (as its host id or OOB id)
+            # since validation ran. Re-check inside the transaction and abort on a non-self
+            # conflict so we don't point one LibreNMS device at two NetBox devices. Mirrors
+            # PromoteToHostView's host_conflict guard; find_by_librenms_id is an unlocked
+            # read, so this narrows — not closes — the window (no unique constraint on the cf).
+            oob_conflict = find_by_librenms_id(Device, librenms_id, server_key)
+            if oob_conflict is not None and oob_conflict.pk != existing_device.pk:
+                return _htmx_error_response(
+                    f"LibreNMS device #{librenms_id} is already linked to '{escape(oob_conflict.name)}'; "
+                    "refresh and retry."
+                )
+
             try:
                 set_librenms_oob(
                     existing_device,

From 24f853a6229cec7d90ad63cfcd2ba65ead59a2e7 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 3 Jun 2026 09:29:13 +0200
Subject: [PATCH 06/98] fix(oob-sync): guard self host/OOB id conflict and
 non-positive mapping ids

- AddAsOOBView: reject attaching a controller id that equals the device's own
  host id (would store the same id in both the host slot and oob.id). The
  cross-device duplicate lookup matches self and would otherwise wave it through.
- _build_all_server_mappings: skip non-positive (0/negative) ids read from the
  raw custom field instead of surfacing a dead device=0 row; matches
  coerce_librenms_id, which treats only positive ints as valid. Correct the
  has_librenms_id comment (its value is already positive-validated upstream).
- Tests: pin the duplicate-mapping lookup to the active server_key; add a
  self host/OOB conflict regression test.
---
 .../tests/test_coverage_actions.py            | 59 ++++++++++++++++++-
 .../views/base/librenms_sync_view.py          | 10 +++-
 .../views/imports/actions.py                  | 12 ++++
 3 files changed, 76 insertions(+), 5 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 0e098e263..8d1259994 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -4617,8 +4617,10 @@ def _capture_save(device, *args, **kwargs):
             patch("netbox_librenms_plugin.views.imports.actions._save_device", side_effect=_capture_save) as mock_save,
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
+            # Host id 10 (≠ incoming OOB id 17) → the self host/OOB guard passes.
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10),
             # No other device owns id 17 → the in-transaction duplicate-mapping re-check passes.
-            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None),
+            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None) as mock_find,
         ):
             mock_device.DoesNotExist = Exception
             mock_device.objects.get.return_value = existing_device
@@ -4629,6 +4631,8 @@ def _capture_save(device, *args, **kwargs):
         assert response.status_code == 200
         assert "validationRefresh" in response.get("HX-Trigger", "")
         view.render_device_row.assert_called_once()
+        # The duplicate-mapping lookup stays in the active server namespace.
+        assert mock_find.call_args.args[1:] == (17, "default")
         # The LOCKED row must be the one persisted — guards against the view dropping the
         # _save_device() call or saving the stale pre-lock instance.
         mock_save.assert_called_once()
@@ -4671,7 +4675,8 @@ def test_save_device_error_marks_transaction_rollback(self):
             patch("netbox_librenms_plugin.views.imports.actions._save_device", return_value=err_resp),
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
-            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None),
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10),
+            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None) as mock_find,
         ):
             mock_device.DoesNotExist = Exception
             mock_device.objects.get.return_value = existing_device
@@ -4680,6 +4685,7 @@ def test_save_device_error_marks_transaction_rollback(self):
 
         assert response is err_resp
         mock_tx.set_rollback.assert_called_once_with(True)
+        assert mock_find.call_args.args[1:] == (17, "default")
 
     def test_aborts_when_librenms_id_owned_by_another_device(self):
         """The incoming OOB controller id must not already belong to another NetBox device.
@@ -4714,7 +4720,8 @@ def test_aborts_when_librenms_id_owned_by_another_device(self):
             patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
-            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=other_device),
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10),
+            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=other_device) as mock_find,
         ):
             mock_device.DoesNotExist = Exception
             mock_device.objects.get.return_value = existing_device
@@ -4726,6 +4733,52 @@ def test_aborts_when_librenms_id_owned_by_another_device(self):
         assert response["HX-Reswap"] == "none"
         assert b"already linked to &#x27;the-idrac&#x27;" in response.content
         mock_save.assert_not_called()
+        # The lookup is scoped to the active server (id 17, "default").
+        assert mock_find.call_args.args[1:] == (17, "default")
+
+    def test_aborts_when_incoming_id_is_own_host_id(self):
+        """A concurrent re-link could make this device's host id equal the incoming OOB id;
+        attaching it as OOB would store the same id in both slots (self host/OOB conflict).
+        The lock-time guard must reject it before set_librenms_oob runs."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+        existing_device.name = "host-a"
+        existing_device.oob_ip_id = 1
+        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 17}}}
+        locked_device = MagicMock()
+        locked_device.pk = 5
+        locked_device.name = "host-a"
+        locked_device.oob_ip_id = 1
+        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 17}}}
+
+        libre_device = {"device_id": 17}
+        validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
+        view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
+
+        with (
+            patch("dcim.models.Device") as mock_device,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+            patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
+            patch("netbox_librenms_plugin.views.imports.actions.cache"),
+            patch("netbox_librenms_plugin.views.imports.actions.messages"),
+            # Host id resolves to the SAME id as the incoming OOB controller (17).
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=17),
+            patch("netbox_librenms_plugin.utils.find_by_librenms_id") as mock_find,
+        ):
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
+            response = view.post(request, device_id=17)
+
+        assert response.status_code == 200
+        assert response["HX-Reswap"] == "none"
+        assert b"this device&#x27;s host link" in response.content
+        mock_save.assert_not_called()
+        # Aborted before the cross-device duplicate lookup even runs.
+        mock_find.assert_not_called()
 
 
 class TestMergeNetBoxDevicesViewOOBTransfer:
diff --git a/netbox_librenms_plugin/views/base/librenms_sync_view.py b/netbox_librenms_plugin/views/base/librenms_sync_view.py
index 53ecd526f..32819b3b2 100644
--- a/netbox_librenms_plugin/views/base/librenms_sync_view.py
+++ b/netbox_librenms_plugin/views/base/librenms_sync_view.py
@@ -63,8 +63,9 @@ def get_context_data(self, request, obj):
             {
                 "object": obj,
                 "tab": self.tab,
-                # is not None (not truthiness): a stored LibreNMS id of 0 is a present id,
-                # consistent with _build_all_server_mappings, which keeps {"id": 0} entries.
+                # self.librenms_id comes from get_librenms_device_id(), which already
+                # rejects non-positive ids, so `is not None` is correct here — 0/negatives
+                # never reach this point.
                 "has_librenms_id": self.librenms_id is not None,
             }
         )
@@ -242,6 +243,11 @@ def _build_all_server_mappings(obj, active_server_key):
                 did = int(did)
             elif not isinstance(did, int):
                 continue
+            # LibreNMS device IDs are strictly positive (matches coerce_librenms_id); a
+            # 0/negative here is a malformed CF entry, not a real mapping — don't surface
+            # it as ID 0 with a dead /device/device=0/ link.
+            if did <= 0:
+                continue
             srv_cfg = servers_config.get(sk)
             # Legacy single-server config: "default" key with no matching servers entry —
             # fall back to root-level librenms_url/display_name in plugins_cfg.
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 55f1ee1ba..a78f2f7f4 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2069,6 +2069,7 @@ def post(self, request, device_id):
             from netbox_librenms_plugin.utils import (
                 coerce_librenms_id,
                 find_by_librenms_id,
+                get_librenms_device_id,
                 get_librenms_oob,
             )
 
@@ -2076,6 +2077,17 @@ def post(self, request, device_id):
             if current_oob and coerce_librenms_id(current_oob.get("id")) != coerce_librenms_id(librenms_id):
                 return _htmx_error_response("OOB link was modified concurrently; refresh and retry.")
 
+            # A concurrent change could have re-linked THIS device's host id to the incoming
+            # OOB id; attaching it as OOB would then store it in both the host slot and oob.id
+            # — a self host/OOB conflict. Reject that explicitly (find_by_librenms_id below
+            # would match self and wave it through).
+            current_host_id = get_librenms_device_id(existing_device, server_key=server_key, auto_save=False)
+            if coerce_librenms_id(current_host_id) == coerce_librenms_id(librenms_id):
+                return _htmx_error_response(
+                    f"LibreNMS device #{librenms_id} is this device's host link; it can't also be its "
+                    "OOB controller. Refresh and retry."
+                )
+
             # Another device may already own this LibreNMS id (as its host id or OOB id)
             # since validation ran. Re-check inside the transaction and abort on a non-self
             # conflict so we don't point one LibreNMS device at two NetBox devices. Mirrors

From 44c859a54722fae8662af26ad97e50cd69b899a4 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 3 Jun 2026 11:26:19 +0200
Subject: [PATCH 07/98] fix(oob-sync): normalize librenms_id at source; tighten
 weak test assertions

- librenms_sync_view: normalize self.librenms_id to a positive int or None at
  assignment (coerce_librenms_id) so every downstream `is not None` check is
  self-justifying without re-validating.
- Replace masking assertions in confirm/migrate coverage tests. Removing the
  try/except and `or True`/`or response is not None` fallbacks surfaced real
  setup defects the swallows had hidden: the locked re-read mock returned an
  auto-mock instead of the device; is_vm was never set so the cluster branch
  was skipped; the VM-migrate test lacked custom_field_data/serial_confirmed
  and patched the wrong helper. All now assert the real side effects.
- Rename the partial-expiry test to reflect actual behavior: a fetched device
  is always appended, so one valid + one expired device still renders 200; the
  `if not devices` 400 branch is only reached when every selection is missing.
---
 .../tests/test_coverage_actions.py            | 90 ++++++++++++-------
 .../views/base/librenms_sync_view.py          | 12 +--
 2 files changed, 65 insertions(+), 37 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 8d1259994..df5fc35b6 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -1684,10 +1684,15 @@ def test_migrate_librenms_id_for_vm(self):
 
         mock_vm = MagicMock()
         mock_vm.pk = 1
+        mock_vm.name = "vm01"
+        # Legacy bare-int id matching the active device_id (42) → migration applies.
+        mock_vm.custom_field_data = {"librenms_id": 42}
 
         with patch.object(view, "require_all_permissions", return_value=None):
             with patch("virtualization.models.VirtualMachine") as MockVM:
                 MockVM.objects.get.return_value = mock_vm
+                # The locked re-read inside the transaction must also return the VM.
+                MockVM.objects.select_for_update.return_value.get.return_value = mock_vm
                 MockVM.DoesNotExist = Exception
                 with patch("dcim.models.Device"):
                     with patch.object(view, "require_object_permissions", return_value=None):
@@ -1696,7 +1701,11 @@ def test_migrate_librenms_id_for_vm(self):
                             "get_validated_device_with_selections",
                             return_value=(
                                 {"device_id": 42},
-                                {"existing_device": mock_vm, "device_type_mismatch": False},
+                                {
+                                    "existing_device": mock_vm,
+                                    "device_type_mismatch": False,
+                                    "serial_confirmed": True,
+                                },
                                 {},
                             ),
                         ):
@@ -1704,27 +1713,27 @@ def test_migrate_librenms_id_for_vm(self):
                                 mock_tx.atomic.return_value.__enter__ = MagicMock(return_value=None)
                                 mock_tx.atomic.return_value.__exit__ = MagicMock(return_value=False)
                                 with patch("netbox_librenms_plugin.views.imports.actions.cache"):
-                                    with patch("netbox_librenms_plugin.views.imports.actions.set_librenms_device_id"):
+                                    # migrate_librenms_id converts via migrate_legacy_librenms_id
+                                    # and guards against duplicate ownership via find_by_librenms_id.
+                                    with patch(
+                                        "netbox_librenms_plugin.utils.migrate_legacy_librenms_id", return_value=True
+                                    ) as mock_migrate:
                                         with patch(
-                                            "netbox_librenms_plugin.views.imports.actions._save_device",
-                                            return_value=None,
+                                            "netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None
                                         ):
                                             with patch(
                                                 "netbox_librenms_plugin.views.imports.actions.get_import_device_cache_key",
                                                 return_value="key",
                                             ):
-                                                with patch(
-                                                    "netbox_librenms_plugin.views.imports.actions.fetch_device_with_cache",
-                                                    return_value={"device_id": 42},
-                                                ):
-                                                    with patch.object(
-                                                        view, "render_device_row", return_value=MagicMock()
-                                                    ):
-                                                        try:
-                                                            view.post(request, device_id=42)
-                                                        except Exception:
-                                                            pass
-        # Should not raise - VM type selection is valid for migrate_librenms_id
+                                                with patch.object(
+                                                    view, "render_device_row", return_value=MagicMock()
+                                                ) as mock_render:
+                                                    view.post(request, device_id=42)
+        # The VM branch was actually exercised (no blanket try/except masking crashes):
+        # the migrate path converted the VM's legacy id and rendered the updated row.
+        MockVM.objects.get.assert_called_once_with(pk=1)
+        assert mock_migrate.called
+        assert mock_render.called
 
 
 class TestDeviceConflictActionMissingExisting:
@@ -2419,6 +2428,9 @@ def test_vm_with_cluster_and_role_applies_both(self):
             "status": "importable",
             "resolved_name": "vm01",
             "virtual_chassis": {},
+            # The view recomputes is_vm from this flag; without it the cluster branch
+            # (apply_cluster_to_validation) is skipped.
+            "import_as_vm": True,
         }
         mock_cluster = MagicMock()
         mock_role = MagicMock()
@@ -2455,8 +2467,10 @@ def test_vm_with_cluster_and_role_applies_both(self):
                                         ):
                                             response = view.post(request)
 
-        # Cluster and role should have been applied
-        assert mock_apply_c.called or mock_apply_r.called or response is not None
+        # Both the cluster and role selections must be applied for a VM with both set.
+        assert mock_apply_c.called
+        assert mock_apply_r.called
+        assert response is not None
 
     def test_device_with_role_and_rack_applies_both(self):
         """Lines 390, 393: Device with role + rack applies both."""
@@ -2498,14 +2512,19 @@ def test_device_with_role_and_rack_applies_both(self):
                                 with patch(
                                     "netbox_librenms_plugin.views.imports.actions.apply_role_to_validation"
                                 ) as mock_apply_r:
-                                    with patch("netbox_librenms_plugin.views.imports.actions.apply_rack_to_validation"):
+                                    with patch(
+                                        "netbox_librenms_plugin.views.imports.actions.apply_rack_to_validation"
+                                    ) as mock_apply_rack:
                                         with patch(
                                             "netbox_librenms_plugin.views.imports.actions.render",
                                             return_value=MagicMock(status_code=200),
                                         ):
                                             response = view.post(request)
 
-        assert mock_apply_r.called or response is not None
+        # Both the role and rack selections must be applied for a device with both set.
+        assert mock_apply_r.called
+        assert mock_apply_rack.called
+        assert response is not None
 
 
 class TestSaveDevicePath:
@@ -2713,6 +2732,10 @@ def test_migration_succeeds_and_renders_row(self):
                             mock_tx.atomic.return_value.__enter__ = MagicMock(return_value=None)
                             mock_tx.atomic.return_value.__exit__ = MagicMock(return_value=False)
                             with patch("dcim.models.Device") as MockDevice2:
+                                # This inner patch shadows the outer one for the in-function
+                                # `from dcim.models import Device`, so it must serve BOTH the
+                                # pre-lock existing_device lookup and the locked re-read.
+                                MockDevice2.objects.get.return_value = mock_existing
                                 MockDevice2.objects.select_for_update.return_value.get.return_value = locked_device
                                 MockDevice2.DoesNotExist = DoesNotExistExc
                                 with patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None):
@@ -2735,12 +2758,10 @@ def test_migration_succeeds_and_renders_row(self):
                                                         with patch.object(
                                                             view, "render_device_row", return_value=MagicMock()
                                                         ) as mock_render:
-                                                            try:
-                                                                view.post(request, device_id=42)
-                                                            except Exception:
-                                                                pass
-        # At minimum, migration logic was entered
-        assert mock_render.called or True  # test completes without error
+                                                            view.post(request, device_id=42)
+        # The migration path ran to completion and rendered the updated row
+        # (no blanket try/except masking a broken migrate/render path).
+        assert mock_render.called
 
 
 class TestDeviceConflictMoreActions:
@@ -3545,8 +3566,11 @@ def _make_view(self):
         view._librenms_api = _make_api()
         return view
 
-    def test_partial_expiry_returns_400(self):
-        """Line 422: some devices expired, some not → partial expiry 400."""
+    def test_one_expired_one_valid_device_still_renders(self):
+        """One selected device is fetched, the other has expired from cache. Because any
+        fetched device is unconditionally appended to ``devices``, the post() still renders
+        the valid device (200) rather than erroring — the ``if not devices`` 400 branches
+        are only reached when *every* selected device is missing."""
         view = self._make_view()
         request = _make_request(post={"select": ["1", "2"]})
         request.POST.getlist = MagicMock(return_value=["1", "2"])
@@ -3586,12 +3610,14 @@ def fetch_side_effect(device_id, *args, **kwargs):
                             with patch(
                                 "netbox_librenms_plugin.views.imports.actions.render",
                                 return_value=MagicMock(status_code=200),
-                            ):
+                            ) as mock_render:
                                 response = view.post(request)
 
-        # 1 device found, 1 expired → partial expiry → devices=[1], seen_ids={1, 2}
-        # cache_expired_count=1, len(seen_ids)=2 → cache_expired_count < len(seen_ids) → partial
-        assert response is not None
+        # The valid device (1) is rendered despite device 2 having expired; the loop
+        # fetched both ids (the expired one bumps cache_expired_count but isn't fatal).
+        assert response.status_code == 200
+        mock_render.assert_called_once()
+        assert call_count[0] == 2
 
 
 class TestBulkImportDevicesViewBasicPaths:
diff --git a/netbox_librenms_plugin/views/base/librenms_sync_view.py b/netbox_librenms_plugin/views/base/librenms_sync_view.py
index 32819b3b2..2ac2fad15 100644
--- a/netbox_librenms_plugin/views/base/librenms_sync_view.py
+++ b/netbox_librenms_plugin/views/base/librenms_sync_view.py
@@ -8,6 +8,7 @@
 from netbox_librenms_plugin.import_utils import _determine_device_name
 from netbox_librenms_plugin.import_utils.virtual_chassis import _generate_vc_member_name
 from netbox_librenms_plugin.utils import (
+    coerce_librenms_id,
     find_matching_platform,
     get_interface_name_field,
     get_librenms_device_id,
@@ -46,8 +47,10 @@ def get(self, request, pk, context=None):
         # Store for use in get_context_data (badge generation needs the same object)
         self._librenms_lookup_device = librenms_lookup_device
 
-        # Get librenms_id using the determined lookup device
-        self.librenms_id = self.librenms_api.get_librenms_id(librenms_lookup_device)
+        # Get librenms_id using the determined lookup device. Normalise to a positive int
+        # or None at the source so every downstream `is not None` check (has_librenms_id,
+        # get_device_info, etc.) can rely on the invariant without re-validating.
+        self.librenms_id = coerce_librenms_id(self.librenms_api.get_librenms_id(librenms_lookup_device))
 
         context = self.get_context_data(request, obj)
 
@@ -63,9 +66,8 @@ def get_context_data(self, request, obj):
             {
                 "object": obj,
                 "tab": self.tab,
-                # self.librenms_id comes from get_librenms_device_id(), which already
-                # rejects non-positive ids, so `is not None` is correct here — 0/negatives
-                # never reach this point.
+                # self.librenms_id is normalised to a positive int or None at assignment
+                # (see post()), so `is not None` is correct here — 0/negatives never reach it.
                 "has_librenms_id": self.librenms_id is not None,
             }
         )

From 81bd2f4aa88a64c93f6cf2e7e3a5da33ff040021 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 3 Jun 2026 12:37:56 +0200
Subject: [PATCH 08/98] fix(oob-sync): reject ambiguous device-type mappings;
 render confirm alerts in modal

- AddDeviceTypeMappingView: reject multiple case-variant rows for the same
  hardware string instead of silently mutating an arbitrary .first() (upfront
  count guard + locked [:2] materialize). Mirrors AddPlatformMappingView.
- BulkImportConfirmView: return its inline alert branches as 200, not 400.
  This is HTMX modal content (hx-target=#htmx-modal-content) and htmx does not
  swap 4xx by default, so the 400 alerts never rendered in-place (the JS
  fallback surfaced them as raw HTML toast text). Matches the collision
  interstitial pattern. Updated the tests that pinned the old 400.
- Tests: assert the exact role/cluster/rack objects pass through the apply
  helpers; assert the OOB self-guard reads the locked row server-scoped and
  read-only (server_key, auto_save=False); use distinct locked instances in the
  migrate tests and assert the conversion operates on the locked row.
---
 .../tests/test_coverage_actions.py            | 72 ++++++++++++-------
 .../views/imports/actions.py                  | 40 +++++++----
 2 files changed, 75 insertions(+), 37 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index df5fc35b6..a22417088 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -260,14 +260,17 @@ def test_no_permission_returns_error(self):
             result = view.post(request)
         assert result is error_resp
 
-    def test_no_devices_selected_returns_400(self):
+    def test_no_devices_selected_renders_alert(self):
+        # This is HTMX modal content (hx-target=#htmx-modal-content); htmx won't swap a
+        # 4xx, so the alert must come back 200 to render in-place.
         view = self._make_view()
         with patch.object(view, "require_write_permission", return_value=None):
             request = _make_request(post={})
             result = view.post(request)
-        assert result.status_code == 400
+        assert result.status_code == 200
+        assert b"Select at least one device" in result.content
 
-    def test_invalid_device_id_skipped(self):
+    def test_invalid_device_id_renders_generic_alert(self):
         view = self._make_view()
         with patch.object(view, "require_write_permission", return_value=None):
             with patch(
@@ -276,10 +279,11 @@ def test_invalid_device_id_skipped(self):
                 with patch("netbox_librenms_plugin.views.imports.actions.fetch_device_with_cache", return_value=None):
                     request = _make_request(post={"select": ["not-an-int"]})
                     result = view.post(request)
-        # Should produce a 400 since no valid devices
-        assert result.status_code == 400
+        # No valid devices and nothing expired → generic alert, rendered 200 in the modal.
+        assert result.status_code == 200
+        assert b"No valid devices selected" in result.content
 
-    def test_all_cache_expired_returns_400_with_expiry_message(self):
+    def test_all_cache_expired_renders_expiry_alert(self):
         view = self._make_view()
         with patch.object(view, "require_write_permission", return_value=None):
             with patch(
@@ -288,7 +292,8 @@ def test_all_cache_expired_returns_400_with_expiry_message(self):
                 with patch("netbox_librenms_plugin.views.imports.actions.fetch_device_with_cache", return_value=None):
                     request = _make_request(post={"select": ["1", "2"]})
                     result = view.post(request)
-        assert result.status_code == 400
+        # All selected devices expired → expiry alert, 200 so the modal renders it.
+        assert result.status_code == 200
         assert b"expired" in result.content.lower()
 
     @patch("netbox_librenms_plugin.views.imports.actions.render")
@@ -1498,8 +1503,9 @@ def _make_view(self):
         view._librenms_api = _make_api()
         return view
 
-    def test_no_devices_selected_returns_400(self):
-        """Lines 312-317: empty device_ids returns 400."""
+    def test_no_devices_selected_renders_alert(self):
+        """Empty device_ids returns the alert as HTMX modal content (200, not 400, so
+        htmx swaps it into #htmx-modal-content)."""
         view = self._make_view()
         request = _make_request(post={})
         request.POST.getlist = MagicMock(return_value=[])
@@ -1507,7 +1513,8 @@ def test_no_devices_selected_returns_400(self):
         with patch.object(view, "require_write_permission", return_value=None):
             response = view.post(request)
 
-        assert response.status_code == 400
+        assert response.status_code == 200
+        assert b"Select at least one device" in response.content
 
     def test_duplicate_device_id_is_skipped(self):
         """Line 334: duplicate device_id is skipped."""
@@ -1687,12 +1694,18 @@ def test_migrate_librenms_id_for_vm(self):
         mock_vm.name = "vm01"
         # Legacy bare-int id matching the active device_id (42) → migration applies.
         mock_vm.custom_field_data = {"librenms_id": 42}
+        # A DISTINCT locked instance so the test fails if the view mutates the stale
+        # pre-lock VM instead of the row re-read under select_for_update.
+        locked_vm = MagicMock()
+        locked_vm.pk = 1
+        locked_vm.name = "vm01"
+        locked_vm.custom_field_data = {"librenms_id": 42}
 
         with patch.object(view, "require_all_permissions", return_value=None):
             with patch("virtualization.models.VirtualMachine") as MockVM:
                 MockVM.objects.get.return_value = mock_vm
-                # The locked re-read inside the transaction must also return the VM.
-                MockVM.objects.select_for_update.return_value.get.return_value = mock_vm
+                # The locked re-read inside the transaction returns the distinct locked VM.
+                MockVM.objects.select_for_update.return_value.get.return_value = locked_vm
                 MockVM.DoesNotExist = Exception
                 with patch("dcim.models.Device"):
                     with patch.object(view, "require_object_permissions", return_value=None):
@@ -1732,7 +1745,8 @@ def test_migrate_librenms_id_for_vm(self):
         # The VM branch was actually exercised (no blanket try/except masking crashes):
         # the migrate path converted the VM's legacy id and rendered the updated row.
         MockVM.objects.get.assert_called_once_with(pk=1)
-        assert mock_migrate.called
+        # The conversion operates on the LOCKED instance, not the stale pre-lock one.
+        assert mock_migrate.call_args.args[0] is locked_vm
         assert mock_render.called
 
 
@@ -2467,9 +2481,10 @@ def test_vm_with_cluster_and_role_applies_both(self):
                                         ):
                                             response = view.post(request)
 
-        # Both the cluster and role selections must be applied for a VM with both set.
-        assert mock_apply_c.called
-        assert mock_apply_r.called
+        # Both the cluster and role selections must be applied for a VM with both set,
+        # with the exact resolved objects (catches a role/cluster swap, not just "called").
+        assert mock_apply_c.call_args.args[1] is mock_cluster
+        assert mock_apply_r.call_args.args[1] is mock_role
         assert response is not None
 
     def test_device_with_role_and_rack_applies_both(self):
@@ -2521,9 +2536,10 @@ def test_device_with_role_and_rack_applies_both(self):
                                         ):
                                             response = view.post(request)
 
-        # Both the role and rack selections must be applied for a device with both set.
-        assert mock_apply_r.called
-        assert mock_apply_rack.called
+        # Both the role and rack selections must be applied for a device with both set,
+        # with the exact resolved objects in the expected positions.
+        assert mock_apply_r.call_args.args[1] is mock_role
+        assert mock_apply_rack.call_args.args[1] is mock_rack
         assert response is not None
 
 
@@ -2741,7 +2757,7 @@ def test_migration_succeeds_and_renders_row(self):
                                 with patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None):
                                     with patch(
                                         "netbox_librenms_plugin.utils.migrate_legacy_librenms_id", return_value=True
-                                    ):
+                                    ) as mock_migrate:
                                         with patch(
                                             "netbox_librenms_plugin.views.imports.actions._save_device",
                                             return_value=None,
@@ -2762,6 +2778,8 @@ def test_migration_succeeds_and_renders_row(self):
         # The migration path ran to completion and rendered the updated row
         # (no blanket try/except masking a broken migrate/render path).
         assert mock_render.called
+        # The conversion operates on the LOCKED instance, not the stale pre-lock one.
+        assert mock_migrate.call_args.args[0] is locked_device
 
 
 class TestDeviceConflictMoreActions:
@@ -4644,7 +4662,7 @@ def _capture_save(device, *args, **kwargs):
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
             # Host id 10 (≠ incoming OOB id 17) → the self host/OOB guard passes.
-            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10),
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10) as mock_get,
             # No other device owns id 17 → the in-transaction duplicate-mapping re-check passes.
             patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None) as mock_find,
         ):
@@ -4659,6 +4677,8 @@ def _capture_save(device, *args, **kwargs):
         view.render_device_row.assert_called_once()
         # The duplicate-mapping lookup stays in the active server namespace.
         assert mock_find.call_args.args[1:] == (17, "default")
+        # The self host/OOB guard reads the LOCKED row, server-scoped and read-only.
+        mock_get.assert_called_once_with(locked_device, server_key="default", auto_save=False)
         # The LOCKED row must be the one persisted — guards against the view dropping the
         # _save_device() call or saving the stale pre-lock instance.
         mock_save.assert_called_once()
@@ -4701,7 +4721,7 @@ def test_save_device_error_marks_transaction_rollback(self):
             patch("netbox_librenms_plugin.views.imports.actions._save_device", return_value=err_resp),
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
-            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10),
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10) as mock_get,
             patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None) as mock_find,
         ):
             mock_device.DoesNotExist = Exception
@@ -4712,6 +4732,7 @@ def test_save_device_error_marks_transaction_rollback(self):
         assert response is err_resp
         mock_tx.set_rollback.assert_called_once_with(True)
         assert mock_find.call_args.args[1:] == (17, "default")
+        mock_get.assert_called_once_with(locked_device, server_key="default", auto_save=False)
 
     def test_aborts_when_librenms_id_owned_by_another_device(self):
         """The incoming OOB controller id must not already belong to another NetBox device.
@@ -4746,7 +4767,7 @@ def test_aborts_when_librenms_id_owned_by_another_device(self):
             patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
-            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10),
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10) as mock_get,
             patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=other_device) as mock_find,
         ):
             mock_device.DoesNotExist = Exception
@@ -4761,6 +4782,7 @@ def test_aborts_when_librenms_id_owned_by_another_device(self):
         mock_save.assert_not_called()
         # The lookup is scoped to the active server (id 17, "default").
         assert mock_find.call_args.args[1:] == (17, "default")
+        mock_get.assert_called_once_with(locked_device, server_key="default", auto_save=False)
 
     def test_aborts_when_incoming_id_is_own_host_id(self):
         """A concurrent re-link could make this device's host id equal the incoming OOB id;
@@ -4791,7 +4813,7 @@ def test_aborts_when_incoming_id_is_own_host_id(self):
             patch("netbox_librenms_plugin.views.imports.actions.cache"),
             patch("netbox_librenms_plugin.views.imports.actions.messages"),
             # Host id resolves to the SAME id as the incoming OOB controller (17).
-            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=17),
+            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=17) as mock_get,
             patch("netbox_librenms_plugin.utils.find_by_librenms_id") as mock_find,
         ):
             mock_device.DoesNotExist = Exception
@@ -4803,6 +4825,8 @@ def test_aborts_when_incoming_id_is_own_host_id(self):
         assert response["HX-Reswap"] == "none"
         assert b"this device&#x27;s host link" in response.content
         mock_save.assert_not_called()
+        # The guard reads the locked row, server-scoped and read-only.
+        mock_get.assert_called_once_with(locked_device, server_key="default", auto_save=False)
         # Aborted before the cross-device duplicate lookup even runs.
         mock_find.assert_not_called()
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index a78f2f7f4..bace608ea 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -445,10 +445,11 @@ def post(self, request):
 
         device_ids = request.POST.getlist("select")
         if not device_ids:
-            return HttpResponse(
-                '<div class="alert alert-warning mb-0">Select at least one device.</div>',
-                status=400,
-            )
+            # This is HTMX modal content (hx-target=#htmx-modal-content). htmx does not
+            # swap 4xx responses by default, so a 400 here would leave the alert unrendered
+            # (the JS fallback would surface the raw HTML as toast text). Return 200 so the
+            # styled alert renders in-place, matching the collision interstitial below.
+            return HttpResponse('<div class="alert alert-warning mb-0">Select at least one device.</div>')
 
         use_sysname, strip_domain = resolve_naming_preferences(request)
         vc_detection_enabled = _resolve_vc_detection_enabled(request)
@@ -545,6 +546,8 @@ def post(self, request):
             )
 
         if not devices:
+            # All branches return 200 (not 400): this is HTMX modal content swapped into
+            # #htmx-modal-content, and htmx does not swap 4xx responses by default.
             # Check if this is due to cache expiration
             if cache_expired_count > 0 and cache_expired_count == len(seen_ids):
                 return HttpResponse(
@@ -554,8 +557,7 @@ def post(self, request):
                     "The device data is no longer available in cache (5-minute timeout). "
                     'Please <a href="javascript:window.location.reload();" class="alert-link">refresh the page</a> '
                     "or re-run your filter to reload device data."
-                    "</div>",
-                    status=400,
+                    "</div>"
                 )
             elif cache_expired_count > 0:
                 # Partial expiration - some devices lost their selections
@@ -566,8 +568,7 @@ def post(self, request):
                     f"{cache_expired_count} of {len(seen_ids)} selected devices had expired cache data and may be missing role/rack selections. "
                     'Please <a href="javascript:window.location.reload();" class="alert-link">refresh the page</a> '
                     "or re-run your filter to reload device data."
-                    "</div>",
-                    status=400,
+                    "</div>"
                 )
             else:
                 # Generic error - validation failed for all devices
@@ -575,8 +576,7 @@ def post(self, request):
                     '<div class="alert alert-danger mb-0">'
                     "No valid devices selected. "
                     f"{len(errors)} error(s) occurred: {' '.join(escape(e) for e in errors) if errors else 'Please check device validation status.'}"
-                    "</div>",
-                    status=400,
+                    "</div>"
                 )
 
         context = {
@@ -1665,6 +1665,13 @@ def post(self, request, device_id):
         except DeviceType.DoesNotExist:
             return _htmx_error_response("Selected device type not found.")
 
+        # Reject ambiguous state up front: multiple case-variant rows for the same
+        # hardware string mean .first() would silently mutate an arbitrary one and leave
+        # the duplicate unresolved. Mirrors AddPlatformMappingView.
+        if DeviceTypeMapping.objects.filter(librenms_hardware__iexact=hardware).count() > 1:
+            return _htmx_error_response(
+                "Multiple mappings exist for this hardware string. Remove duplicates before updating."
+            )
         # Resolve the existing mapping first so we only require the permission
         # actually needed: "add" for a new mapping, "change" for an update.
         existing_mapping = DeviceTypeMapping.objects.filter(librenms_hardware__iexact=hardware).first()
@@ -1679,10 +1686,17 @@ def post(self, request, device_id):
             with transaction.atomic():
                 # Lock the row to close the window between the upfront permission
                 # check and the actual write (select_for_update prevents a concurrent
-                # INSERT from slipping through undetected).
-                locked = (
-                    DeviceTypeMapping.objects.select_for_update().filter(librenms_hardware__iexact=hardware).first()
+                # INSERT from slipping through undetected). Materialise [:2] in one query
+                # (count() would drop the FOR UPDATE clause) and reject a concurrently-
+                # created duplicate rather than mutating an arbitrary row.
+                locked_rows = list(
+                    DeviceTypeMapping.objects.select_for_update().filter(librenms_hardware__iexact=hardware)[:2]
                 )
+                if len(locked_rows) > 1:
+                    return _htmx_error_response(
+                        "Multiple mappings exist for this hardware string. Remove duplicates before updating."
+                    )
+                locked = locked_rows[0] if locked_rows else None
                 if locked and not existing_mapping:
                     # A concurrent request created the mapping after our upfront read.
                     # Only escalate to change permission if we would actually mutate the row;

From b638b5e785b9d213b0770fc88ce764b46b1af7e5 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 3 Jun 2026 13:29:41 +0200
Subject: [PATCH 09/98] fix(oob-sync): reject concurrent OOB type change on
 attach
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The lock-time guard only compared the stored OOB id, so a stale modal could
overwrite a newer oob.type when another request re-detected the same controller
as a different type. Compare type as well as id — both are canonical OOB_TYPES
tokens (oob_candidate.type and the stored value are normalized identically), so
this is a like-for-like check that won't false-trip on an idempotent re-attach.
Added a regression test for the same-id/different-type case.
---
 .../tests/test_coverage_actions.py            | 43 +++++++++++++++++++
 .../views/imports/actions.py                  | 10 ++++-
 2 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index a22417088..987d06b8e 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -4830,6 +4830,49 @@ def test_aborts_when_incoming_id_is_own_host_id(self):
         # Aborted before the cross-device duplicate lookup even runs.
         mock_find.assert_not_called()
 
+    def test_aborts_when_locked_oob_type_changed_concurrently(self):
+        """Same OOB id already linked, but a concurrent re-detection stored a different
+        type. The stale modal must not silently overwrite the newer type — the guard
+        compares type as well as id (both are canonical OOB_TYPES tokens)."""
+        view = self._make_view()
+        request = _make_request(post={"existing_device_id": "5"})
+
+        existing_device = MagicMock()
+        existing_device.pk = 5
+        existing_device.name = "host-a"
+        existing_device.oob_ip_id = 1
+        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+        locked_device = MagicMock()
+        locked_device.pk = 5
+        locked_device.name = "host-a"
+        locked_device.oob_ip_id = 1
+        # Locked row already has OOB id 17 typed "ilo" (set by a concurrent request).
+        # get_librenms_oob reads obj.cf, so set it as a real dict (not an auto-mock).
+        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10, "oob": {"id": 17, "type": "ilo"}}}}
+        locked_device.cf = {"librenms_id": {"default": {"id": 10, "oob": {"id": 17, "type": "ilo"}}}}
+
+        libre_device = {"device_id": 17}
+        # This modal re-detected the same controller (17) as "idrac".
+        validation = {"oob_candidate": {"device": existing_device, "type": "idrac", "ip": None}}
+        view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
+
+        with (
+            patch("dcim.models.Device") as mock_device,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+            patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
+            patch("netbox_librenms_plugin.views.imports.actions.cache"),
+            patch("netbox_librenms_plugin.views.imports.actions.messages"),
+        ):
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.return_value = existing_device
+            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
+            response = view.post(request, device_id=17)
+
+        assert response.status_code == 200
+        assert response["HX-Reswap"] == "none"
+        assert b"modified concurrently" in response.content
+        mock_save.assert_not_called()
+
 
 class TestMergeNetBoxDevicesViewOOBTransfer:
     """MergeNetBoxDevicesView.post: oob_ip may only move to the winner when its
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index bace608ea..2c347d0ec 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2087,8 +2087,16 @@ def post(self, request, device_id):
                 get_librenms_oob,
             )
 
+            # Reject if the locked OOB link differs from what this (possibly stale) modal
+            # is about to write — by id OR by type. oob_type is already a canonical OOB_TYPES
+            # token (so is the stored current_oob["type"]), so this is a like-for-like compare
+            # that won't false-trip on an idempotent re-attach; it does catch a concurrent
+            # re-detection that changed the controller type.
             current_oob = get_librenms_oob(existing_device, server_key=server_key)
-            if current_oob and coerce_librenms_id(current_oob.get("id")) != coerce_librenms_id(librenms_id):
+            if current_oob and (
+                coerce_librenms_id(current_oob.get("id")) != coerce_librenms_id(librenms_id)
+                or (current_oob.get("type") or "") != oob_type
+            ):
                 return _htmx_error_response("OOB link was modified concurrently; refresh and retry.")
 
             # A concurrent change could have re-linked THIS device's host id to the incoming

From 661755c09bd0da8b406c79a43062c59b08a74fe7 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 4 Jun 2026 18:23:29 +0200
Subject: [PATCH 10/98] fix(ip-sync): re-resolve interface from current NetBox
 state at sync time
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The IP sync resolved the target interface solely from the cached row's
interface_url, which is enrichment captured when the LibreNMS IP data was
fetched. If an interface is synced *after* that cache was built, the cached
interface_url is still empty, so syncing the IP reports "no NetBox interface
for this IP" — even though the rendered table (which re-enriches on every
load) already shows the interface linked. Only a manual cache refresh cleared
the inconsistency, which is confusing.

Resolve the interface at sync time from the object's current interfaces,
matching on the stable LibreNMS port id (preferred) then interface name —
the same logic the table render uses — so a freshly synced interface is
picked up without a cache refresh. The cached interface_url is no longer
trusted for the assignment.
---
 .../tests/test_coverage_sync_views.py         |  60 +++++---
 .../tests/test_coverage_sync_views2.py        | 131 ++++++++++++++++--
 .../views/sync/ip_addresses.py                |  58 ++++++--
 3 files changed, 208 insertions(+), 41 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views.py b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
index 131b8abc0..4ec2ab767 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
@@ -1783,45 +1783,58 @@ def test_unchanged_ip_address_skipped(self):
                     results = view.process_ip_sync(view.request, selected, cached, MagicMock(), "device")
         assert "10.0.0.1" in results["unchanged"]
 
-    def test_ip_with_interface_url_device(self):
+    def test_ip_assigned_to_interface_matched_by_port_id(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
         cached = [
             {
                 "ip_address": "10.0.0.1",
                 "ip_with_mask": "10.0.0.1/24",
-                "interface_url": "/api/dcim/interfaces/5/",
+                "port_id": 5,
+                "interface_name": "eth0",
             }
         ]
         mock_iface = MagicMock()
+        mock_iface.name = "eth0"
+        obj = MagicMock()
+        obj.interfaces.all.return_value = [mock_iface]
         with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
             with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
                 mock_ip_cls.objects.filter.return_value.first.return_value = None
-                with patch("netbox_librenms_plugin.views.sync.ip_addresses.Interface") as mock_iface_cls:
-                    mock_iface_cls.objects.get.return_value = mock_iface
+                with patch(
+                    "netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id",
+                    return_value=5,
+                ):
                     with patch.object(view, "get_vrf_selection", return_value=None):
-                        view.process_ip_sync(view.request, selected, cached, MagicMock(), "device")
-        mock_iface_cls.objects.get.assert_called_once_with(id="5")
+                        view.process_ip_sync(view.request, selected, cached, obj, "device")
+        assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is mock_iface
 
-    def test_ip_with_interface_url_vm(self):
+    def test_ip_assigned_to_interface_matched_by_name(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
         cached = [
             {
                 "ip_address": "10.0.0.1",
                 "ip_with_mask": "10.0.0.1/24",
-                "interface_url": "/api/virtualization/interfaces/7/",
+                "port_id": 7,
+                "interface_name": "eth0",
             }
         ]
         mock_vmiface = MagicMock()
+        mock_vmiface.name = "eth0"
+        obj = MagicMock()
+        obj.interfaces.all.return_value = [mock_vmiface]
         with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
             with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
                 mock_ip_cls.objects.filter.return_value.first.return_value = None
-                with patch("netbox_librenms_plugin.views.sync.ip_addresses.VMInterface") as mock_vmiface_cls:
-                    mock_vmiface_cls.objects.get.return_value = mock_vmiface
+                # No LibreNMS id on the interface -> falls back to name match.
+                with patch(
+                    "netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id",
+                    return_value=None,
+                ):
                     with patch.object(view, "get_vrf_selection", return_value=None):
-                        view.process_ip_sync(view.request, selected, cached, MagicMock(), "virtualmachine")
-        mock_vmiface_cls.objects.get.assert_called_once_with(id="7")
+                        view.process_ip_sync(view.request, selected, cached, obj, "virtualmachine")
+        assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is mock_vmiface
 
 
 class TestSyncIPAddressesViewDisplaySyncResults:
@@ -2629,46 +2642,55 @@ def test_set_primary_ip_uses_v6_field(self):
         assert V._set_primary_ip(obj, ip_obj) is True
         assert obj.primary_ip6 is ip_obj
 
-    def _run_process(self, view, cached, *, mgmt_ip, set_primary=True, interface=True):
+    def _run_process(self, view, cached, *, mgmt_ip, set_primary=True):
         selected = ["10.0.0.1"]
         created_ip = MagicMock(family=4, pk=42)
         obj = MagicMock()
         obj.primary_ip4_id = None
+        # The interface is resolved from the object's current interfaces; the
+        # cached row matches it by LibreNMS port id (5) or name ("eth0").
+        mock_iface = MagicMock()
+        mock_iface.name = "eth0"
+        obj.interfaces.all.return_value = [mock_iface]
         with patch("netbox_librenms_plugin.views.sync.ip_addresses.resolve_set_primary_ip", return_value=set_primary):
             with patch.object(view, "get_management_ip", return_value=mgmt_ip) as mock_mgmt:
                 with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
                     with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
                         mock_ip_cls.objects.filter.return_value.first.return_value = None
                         mock_ip_cls.objects.create.return_value = created_ip
-                        with patch("netbox_librenms_plugin.views.sync.ip_addresses.Interface") as mock_iface_cls:
-                            mock_iface_cls.objects.get.return_value = MagicMock()
+                        with patch(
+                            "netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id",
+                            return_value=5,
+                        ):
                             with patch.object(view, "get_vrf_selection", return_value=None):
                                 results = view.process_ip_sync(view.request, selected, cached, obj, "device")
         return results, obj, created_ip, mock_mgmt
 
     def test_primary_set_when_matched_and_interface_assigned(self):
         view = self._setup_view()
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": "/api/dcim/interfaces/5/"}]
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
         results, obj, created_ip, _ = self._run_process(view, cached, mgmt_ip="10.0.0.1")
         assert results["primary_set"] == ["10.0.0.1"]
         assert obj.primary_ip4 is created_ip
 
     def test_primary_skipped_when_no_interface(self):
         view = self._setup_view()
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": None}]
+        # No port_id / interface_name match -> interface cannot be resolved.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_name": None}]
         results, obj, _, _ = self._run_process(view, cached, mgmt_ip="10.0.0.1")
         assert results["primary_set"] == []
+        assert results["primary_no_interface"] == ["10.0.0.1"]
         obj.save.assert_not_called()
 
     def test_primary_skipped_when_ip_does_not_match_mgmt(self):
         view = self._setup_view()
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": "/api/dcim/interfaces/5/"}]
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
         results, obj, _, _ = self._run_process(view, cached, mgmt_ip="10.9.9.9")
         assert results["primary_set"] == []
 
     def test_toggle_off_skips_mgmt_lookup_and_primary(self):
         view = self._setup_view()
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": "/api/dcim/interfaces/5/"}]
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
         results, obj, _, mock_mgmt = self._run_process(view, cached, mgmt_ip="10.0.0.1", set_primary=False)
         assert results["primary_set"] == []
         mock_mgmt.assert_not_called()
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
index 887ad9f29..12c7f5062 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
@@ -1009,13 +1009,18 @@ def test_new_ip_is_created(self):
         view._post_server_key = "default"
         view.get_cache_key = MagicMock(return_value="k")
 
+        mock_iface = MagicMock()
+        mock_iface.name = "eth0"
         mock_device = MagicMock(pk=1)
+        mock_device.interfaces.all.return_value = [mock_iface]
         mock_api = MagicMock(server_key="default")
 
+        # Interface is resolved from current NetBox state by LibreNMS port id.
         ip_data = {
             "ip_address": "10.0.0.1",
             "ip_with_mask": "10.0.0.1/24",
-            "interface_url": "http://localhost/api/dcim/interfaces/5/",
+            "port_id": 5,
+            "interface_name": "eth0",
         }
 
         with (
@@ -1026,17 +1031,17 @@ def test_new_ip_is_created(self):
             patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction"),
             patch("netbox_librenms_plugin.views.sync.ip_addresses.reverse", return_value="/sync/"),
             patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls,
-            patch("netbox_librenms_plugin.views.sync.ip_addresses.Interface") as mock_iface_cls,
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5),
             patch.object(type(view), "librenms_api", new_callable=lambda: property(lambda s: mock_api)),
         ):
             mock_cache.get.return_value = {"ip_addresses": [ip_data]}
             mock_ip_cls.objects.filter.return_value.first.return_value = None
-            mock_iface_cls.objects.get.return_value = MagicMock()
 
             view.request = _make_request(post_data={"select": ["10.0.0.1"]})
             view.post(view.request, object_type="device", pk=1)
 
         mock_ip_cls.objects.create.assert_called_once()
+        assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is mock_iface
         mock_msgs.success.assert_called()
 
 
@@ -1049,18 +1054,21 @@ def test_existing_ip_updated_when_interface_differs(self):
         view._post_server_key = "default"
         view.get_cache_key = MagicMock(return_value="k")
 
+        mock_iface = MagicMock()
+        mock_iface.name = "eth0"
         mock_device = MagicMock(pk=1)
+        mock_device.interfaces.all.return_value = [mock_iface]
         mock_api = MagicMock(server_key="default")
 
         ip_data = {
             "ip_address": "10.0.0.1",
             "ip_with_mask": "10.0.0.1/24",
-            "interface_url": "http://localhost/api/dcim/interfaces/5/",
+            "port_id": 5,
+            "interface_name": "eth0",
         }
         mock_existing_ip = MagicMock()
         mock_existing_ip.assigned_object = MagicMock()  # Different from mock_iface
         mock_existing_ip.vrf = None
-        mock_iface = MagicMock()
 
         with (
             patch("netbox_librenms_plugin.views.sync.ip_addresses.get_object_or_404", return_value=mock_device),
@@ -1070,16 +1078,16 @@ def test_existing_ip_updated_when_interface_differs(self):
             patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction"),
             patch("netbox_librenms_plugin.views.sync.ip_addresses.reverse", return_value="/sync/"),
             patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls,
-            patch("netbox_librenms_plugin.views.sync.ip_addresses.Interface") as mock_iface_cls,
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5),
             patch.object(type(view), "librenms_api", new_callable=lambda: property(lambda s: mock_api)),
         ):
             mock_cache.get.return_value = {"ip_addresses": [ip_data]}
             mock_ip_cls.objects.filter.return_value.first.return_value = mock_existing_ip
-            mock_iface_cls.objects.get.return_value = mock_iface
 
             view.request = _make_request(post_data={"select": ["10.0.0.1"]})
             view.post(view.request, object_type="device", pk=1)
 
+        assert mock_existing_ip.assigned_object is mock_iface
         mock_existing_ip.save.assert_called_once()
         mock_msgs.success.assert_called()
 
@@ -1094,12 +1102,13 @@ def test_unchanged_ip_shows_warning(self):
         view.get_cache_key = MagicMock(return_value="k")
 
         mock_device = MagicMock(pk=1)
+        mock_device.interfaces.all.return_value = []
         mock_api = MagicMock(server_key="default")
 
         ip_data = {
             "ip_address": "10.0.0.1",
             "ip_with_mask": "10.0.0.1/24",
-            "interface_url": None,
+            "interface_name": None,
         }
         mock_existing_ip = MagicMock()
         mock_existing_ip.assigned_object = None
@@ -1265,14 +1274,18 @@ def test_vm_interface_resolved(self):
         view._post_server_key = "default"
         view.get_cache_key = MagicMock(return_value="k")
 
+        mock_vmiface = MagicMock()
+        mock_vmiface.name = "eth0"
         mock_vm = MagicMock()
         mock_vm.pk = 2
+        mock_vm.interfaces.all.return_value = [mock_vmiface]
         mock_api = MagicMock(server_key="default")
 
         ip_data = {
             "ip_address": "10.0.0.5",
             "ip_with_mask": "10.0.0.5/24",
-            "interface_url": "http://localhost/api/virtualization/interfaces/9/",
+            "port_id": 9,
+            "interface_name": "eth0",
         }
 
         with (
@@ -1283,17 +1296,111 @@ def test_vm_interface_resolved(self):
             patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction"),
             patch("netbox_librenms_plugin.views.sync.ip_addresses.reverse", return_value="/sync/"),
             patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls,
-            patch("netbox_librenms_plugin.views.sync.ip_addresses.VMInterface") as mock_vmiface_cls,
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=9),
             patch.object(type(view), "librenms_api", new_callable=lambda: property(lambda s: mock_api)),
         ):
             mock_cache.get.return_value = {"ip_addresses": [ip_data]}
             mock_ip_cls.objects.filter.return_value.first.return_value = None
-            mock_vmiface_cls.objects.get.return_value = MagicMock()
 
             view.request = _make_request(post_data={"select": ["10.0.0.5"]})
             view.post(view.request, object_type="virtualmachine", pk=2)
 
-        mock_vmiface_cls.objects.get.assert_called_once()
+        mock_ip_cls.objects.create.assert_called_once()
+        assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is mock_vmiface
+
+
+class TestSyncIPAddressesViewInterfaceResolution:
+    """The sync re-resolves the target interface against current NetBox state
+    rather than trusting the cached ``interface_url`` (which goes stale when an
+    interface is synced after the IP rows were cached)."""
+
+    def _view(self):
+        from netbox_librenms_plugin.views.sync.ip_addresses import SyncIPAddressesView
+
+        return object.__new__(SyncIPAddressesView)
+
+    def test_match_interface_by_port_id(self):
+        iface = MagicMock()
+        iface.name = "eth0"
+        result = self._view()._match_interface(
+            {"port_id": 5, "interface_name": "ignored"},
+            {"5": iface},
+            {},
+        )
+        assert result is iface
+
+    def test_match_interface_by_name_fallback(self):
+        iface = MagicMock()
+        result = self._view()._match_interface(
+            {"port_id": 5, "interface_name": "eth0"},
+            {},
+            {"eth0": iface},
+        )
+        assert result is iface
+
+    def test_match_interface_no_match_returns_none(self):
+        result = self._view()._match_interface(
+            {"port_id": 99, "interface_name": "eth9"},
+            {"5": MagicMock()},
+            {"eth0": MagicMock()},
+        )
+        assert result is None
+
+    def test_match_interface_handles_missing_keys(self):
+        assert self._view()._match_interface({}, {}, {}) is None
+
+    def test_build_interface_maps_indexes_by_id_and_name(self):
+        view = self._view()
+        iface = MagicMock()
+        iface.name = "eth0"
+        obj = MagicMock()
+        obj.interfaces.all.return_value = [iface]
+        with patch(
+            "netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id",
+            return_value=7,
+        ):
+            by_id, by_name = view._build_interface_maps(obj, "default")
+        assert by_id == {"7": iface}
+        assert by_name == {"eth0": iface}
+
+    def test_stale_interface_url_still_assigns_after_interface_synced(self):
+        """Regression: cached row was enriched before the interface existed
+        (``interface_url`` is None), but the interface has since been synced.
+        The IP must be assigned to it without a manual cache refresh."""
+        view = self._view()
+        view._post_server_key = "default"
+
+        # Interface synced *after* these rows were cached.
+        iface = MagicMock()
+        iface.name = "lo0.0"
+        obj = MagicMock(pk=21)
+        obj.interfaces.all.return_value = [iface]
+
+        # Stale enriched row: interface_url is None because the interface did
+        # not exist in NetBox when the IP data was fetched/cached.
+        ip_data = {
+            "ip_address": "10.0.0.1",
+            "ip_with_mask": "10.0.0.1/24",
+            "interface_url": None,
+            "port_id": 5,
+            "interface_name": "lo0.0",
+        }
+
+        request = _make_request(post_data={"select": ["10.0.0.1"]})
+        with (
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction"),
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls,
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5),
+            patch("netbox_librenms_plugin.views.sync.ip_addresses.resolve_set_primary_ip", return_value=False),
+            patch.object(view, "get_vrf_selection", return_value=None),
+        ):
+            mock_ip_cls.objects.filter.return_value.first.return_value = None
+            results = view.process_ip_sync(request, ["10.0.0.1"], [ip_data], obj, "device")
+
+        mock_ip_cls.objects.create.assert_called_once()
+        assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is iface
+        assert results["created"] == ["10.0.0.1"]
+        assert results["primary_no_interface"] == []
 
 
 # ===========================================================================
diff --git a/netbox_librenms_plugin/views/sync/ip_addresses.py b/netbox_librenms_plugin/views/sync/ip_addresses.py
index 9323554e4..692de2e72 100644
--- a/netbox_librenms_plugin/views/sync/ip_addresses.py
+++ b/netbox_librenms_plugin/views/sync/ip_addresses.py
@@ -1,7 +1,7 @@
 import logging
 from urllib.parse import quote_plus
 
-from dcim.models import Device, Interface
+from dcim.models import Device
 from django.contrib import messages
 from django.core.cache import cache
 from django.db import transaction
@@ -10,9 +10,13 @@
 from django.urls import reverse
 from django.views import View
 from ipam.models import VRF, IPAddress
-from virtualization.models import VirtualMachine, VMInterface
+from virtualization.models import VirtualMachine
 
-from netbox_librenms_plugin.utils import resolve_set_primary_ip, same_host
+from netbox_librenms_plugin.utils import (
+    get_librenms_device_id,
+    resolve_set_primary_ip,
+    same_host,
+)
 from netbox_librenms_plugin.views.mixins import (
     CacheMixin,
     LibreNMSAPIMixin,
@@ -135,6 +139,40 @@ def _same_host(a, b):
         """True if two address strings refer to the same host IP."""
         return same_host(a, b)
 
+    def _build_interface_maps(self, obj, server_key):
+        """Index the object's *current* interfaces by LibreNMS port id and by name.
+
+        Used to re-resolve the target interface at sync time instead of trusting
+        the cached ``interface_url`` (see ``_match_interface``).
+        """
+        interfaces = list(obj.interfaces.all())
+        by_librenms_id = {}
+        for iface in interfaces:
+            lib_id = get_librenms_device_id(iface, server_key, auto_save=False)
+            if lib_id is not None:
+                by_librenms_id[str(lib_id)] = iface
+        by_name = {iface.name: iface for iface in interfaces}
+        return by_librenms_id, by_name
+
+    @staticmethod
+    def _match_interface(ip_data, by_librenms_id, by_name):
+        """Resolve the NetBox interface for a cached IP row against current state.
+
+        The cached ``interface_url`` is enrichment captured when the rows were
+        fetched, so an interface synced *afterwards* is missed and the sync would
+        wrongly report "no interface" until a manual cache refresh. The rendered
+        table re-enriches on every load (so it already shows the link); matching
+        here on the stable LibreNMS port id (preferred) then interface name keeps
+        the sync consistent with what the user sees. Returns the interface or None.
+        """
+        port_id = ip_data.get("port_id")
+        if port_id is not None and str(port_id) in by_librenms_id:
+            return by_librenms_id[str(port_id)]
+        name = ip_data.get("interface_name")
+        if name and name in by_name:
+            return by_name[name]
+        return None
+
     @staticmethod
     def _set_primary_ip(obj, ip_obj):
         """Point obj.primary_ip4/6 (by family) at *ip_obj*. Returns True if changed.
@@ -169,6 +207,12 @@ def process_ip_sync(self, request, selected_ips, cached_ips, obj, object_type):
         set_primary = resolve_set_primary_ip(request)
         mgmt_ip = self.get_management_ip(obj) if set_primary else None
 
+        # Re-resolve interfaces from current NetBox state (not the cached
+        # interface_url) so an interface synced after these rows were cached is
+        # picked up without a manual cache refresh.
+        server_key = getattr(self, "_post_server_key", None) or self.librenms_api.server_key
+        interfaces_by_librenms_id, interfaces_by_name = self._build_interface_maps(obj, server_key)
+
         for ip_address in selected_ips:
             try:
                 # Per-IP savepoint so one bad address rolls back only itself and
@@ -178,13 +222,7 @@ def process_ip_sync(self, request, selected_ips, cached_ips, obj, object_type):
 
                     vrf = self.get_vrf_selection(request, ip_address)
 
-                    interface = None
-                    if ip_data.get("interface_url"):
-                        interface_id = ip_data["interface_url"].split("/")[-2]
-                        if object_type == "device":
-                            interface = Interface.objects.get(id=interface_id)
-                        else:
-                            interface = VMInterface.objects.get(id=interface_id)
+                    interface = self._match_interface(ip_data, interfaces_by_librenms_id, interfaces_by_name)
 
                     ip_with_mask = ip_data["ip_with_mask"]
 

From bdfa9b10962214b274c4da1d5578476b68477d6c Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 5 Jun 2026 08:12:17 +0200
Subject: [PATCH 11/98] fix(interfaces): clear ports cache at start of refresh
 so failures show empty
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The interface "Refresh" fetched LibreNMS ports and only wrote the cache on
success; on a fetch failure it surfaced an error but left the previous (stale)
snapshot in place. Worse, when the fetch failed the cache was never written, so
a refresh that hit a transient upstream error left no cache at all — and the
follow-up interface sync, which depends on that cache, then complained "No
cached data found" even though the page still showed interfaces. The two states
(what's rendered vs. what's cached) could disagree, which was confusing.

Resolve the cache scope up front and delete the ports + last-fetched entries at
the very start of a refresh, before fetching. A refresh now always discards the
old snapshot: on success it re-populates the cache as before; on failure the
error is shown and the view falls back to empty rather than serving stale data
or silently keeping a half-state.
---
 .../tests/test_coverage_base_views.py         | 50 +++++++++++++++++++
 .../views/base/interfaces_view.py             | 28 +++++++----
 2 files changed, 69 insertions(+), 9 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index e486b47ff..2cf91deb6 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -1251,15 +1251,65 @@ def test_post_api_error_redirects_with_error(self):
         with (
             patch.object(view, "get_object", return_value=obj),
             patch.object(view, "get_redirect_url", return_value="/device/1/"),
+            patch.object(view, "get_cache_key", return_value="cache-key"),
+            patch.object(view, "get_last_fetched_key", return_value="last-key"),
             patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_sync_device", return_value=obj),
             patch("netbox_librenms_plugin.views.base.interfaces_view.messages") as mock_messages,
             patch("netbox_librenms_plugin.views.base.interfaces_view.redirect") as mock_redirect,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache,
         ):
             mock_redirect.return_value = MagicMock()
             view.post(request, pk=1)
 
         mock_messages.error.assert_called_once_with(request, "Connection refused")
         mock_redirect.assert_called_once_with("/device/1/")
+        # The stale snapshot is cleared up front; a failed fetch must not re-populate it,
+        # so the next render shows an empty view rather than old data.
+        mock_cache.delete.assert_any_call("cache-key")
+        mock_cache.delete.assert_any_call("last-key")
+        mock_cache.set.assert_not_called()
+
+    def test_post_clears_stale_cache_before_fetch(self):
+        """A refresh drops the previous ports snapshot before fetching, so a later
+        failure can't leave stale data behind."""
+        view = self._make_view()
+        obj = _mock_obj()
+        request = _mock_request()
+
+        view._librenms_api.get_librenms_id.return_value = 42
+        view._librenms_api.get_ports.return_value = (True, {"ports": [{"port_id": 1, "ifName": "Gi0/0"}]})
+
+        delete_calls_before_get_ports = []
+
+        def _record_get_ports(_id):
+            delete_calls_before_get_ports.extend(mock_cache.delete.call_args_list)
+            return (True, {"ports": [{"port_id": 1, "ifName": "Gi0/0"}]})
+
+        with (
+            patch.object(view, "get_object", return_value=obj),
+            patch.object(view, "get_redirect_url", return_value="/device/1/"),
+            patch.object(view, "_enrich_ports_with_vlan_data", return_value=[]),
+            patch.object(view, "get_context_data", return_value={}),
+            patch.object(view, "get_cache_key", return_value="cache-key"),
+            patch.object(view, "get_last_fetched_key", return_value="last-key"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.messages"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.render") as mock_render,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.timezone"),
+        ):
+            view._librenms_api.get_ports.side_effect = _record_get_ports
+            mock_render.return_value = MagicMock()
+            view.post(request, pk=1)
+
+        # The cache was cleared (both keys) before the LibreNMS fetch ran.
+        recorded = [c.args[0] for c in delete_calls_before_get_ports]
+        assert "cache-key" in recorded
+        assert "last-key" in recorded
+        # Success still re-populates the cache afterwards.
+        mock_cache.set.assert_called()
 
     def test_post_success_caches_and_renders(self):
         """Successful fetch caches data and renders template."""
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 14db7397d..d7b0919ea 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -130,6 +130,18 @@ def post(self, request, pk):
             messages.error(request, "Device not found in LibreNMS.")
             return redirect(self.get_redirect_url(obj))
 
+        # Resolve the cache scope once (the VC sync device for a member, else obj) and use
+        # it for the up-front clear below and the writes further down. Mirrors cables_view.
+        _server_key = post_server_key
+        lookup_device = get_librenms_sync_device(obj, server_key=_server_key) or obj
+
+        # A refresh must actually refresh: drop the previous snapshot up front so that if
+        # the fetch below fails we fall back to an empty view + visible error, rather than
+        # silently serving stale data (and letting the follow-up sync run on it). The
+        # success path re-populates the cache below.
+        cache.delete(self.get_cache_key(lookup_device, "ports", _server_key))
+        cache.delete(self.get_last_fetched_key(lookup_device, "ports", _server_key))
+
         success, librenms_data = self.librenms_api.get_ports(self.librenms_id)
 
         if not success:
@@ -143,15 +155,13 @@ def post(self, request, pk):
             port["_source"] = "main"
         librenms_data["ports"] = enriched_ports
 
-        # If an OOB controller is linked, fetch its ports and merge them in.
-        # Reuse the POST-resolved server key (the API was rebound above) so the OOB
-        # fetch, cache writes, and migrated context all stay on one server — no
-        # mismatch between cached data and migrated mode.
-        _server_key = post_server_key
-        # Resolve OOB from the sync device (not the viewed object): for a VC member the
-        # OOB relationship is stored on the resolved sync device, so get_librenms_oob(obj)
-        # would miss it and drop the OOB rows / shared-LOM flagging. Mirrors cables_view.
-        lookup_device = get_librenms_sync_device(obj, server_key=_server_key) or obj
+        # If an OOB controller is linked, fetch its ports and merge them in. The
+        # POST-resolved server key (the API was rebound above) and the sync-device cache
+        # scope (lookup_device) were resolved above, so the OOB fetch, cache writes, and
+        # migrated context all stay on one server — no mismatch between cached data and
+        # migrated mode. Resolving OOB from the sync device (not the viewed member) matters
+        # for a VC member: the OOB relationship lives on the sync device, so
+        # get_librenms_oob(obj) would miss it and drop OOB rows / shared-LOM flagging.
         oob = get_librenms_oob(lookup_device, server_key=_server_key)
         oob_ports_failed = False
         if oob and oob.get("id"):

From bb12b26e717255aaf09d0860d9a8705454169620 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 5 Jun 2026 09:41:51 +0200
Subject: [PATCH 12/98] fix(interfaces): cache host-only snapshot as
 oob_incomplete instead of dropping it
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

On an OOB-controller ports-fetch failure the refresh deleted the shared
sync-device ports cache and rendered host rows from an in-memory snapshot. But
SingleInterfaceVerifyView and SaveVlanGroupOverridesView read that same cache
key, so the next verify/apply action on those rows had no backing snapshot.

Keep the host-only snapshot in the cache, tagged oob_incomplete, so those
downstream views keep working. To avoid silently serving host-only data (the
reason the snapshot was previously dropped), get_context_data now exposes an
oob_incomplete flag and the template renders an inline banner on every render of
such a snapshot — the missing OOB rows / shared-LOM markers are always called
out, not just on the refresh response. A subsequent successful refresh replaces
the snapshot with a complete one and clears the flag.
---
 .../_interface_sync_content.html              |  7 ++
 .../tests/test_coverage_base_views.py         | 83 +++++++++++++++++++
 .../views/base/interfaces_view.py             | 43 +++++-----
 3 files changed, 113 insertions(+), 20 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
index 664551283..fd14fa10b 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
@@ -4,6 +4,13 @@
 <!-- Interface Sync Table -->
 {% if interface_sync.table %}
 
+{% if interface_sync.oob_incomplete %}
+<div class="alert alert-warning d-flex align-items-center noprint" role="alert">
+    <i class="mdi mdi-alert me-2"></i>
+    <div>Showing host interfaces only — the linked OOB controller's ports could not be fetched on the last refresh, so OOB rows and shared-LOM markers are missing. Refresh again to retry.</div>
+</div>
+{% endif %}
+
 {# Migrated donors must not sync: hiding only the button leaves the POST form live (Enter in a filter still submits), so drop the form in migrated mode. #}
 {% with model_name=interface_sync.object|meta:"model_name" %}
 {% if migrated_to_marker %}
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 2cf91deb6..20bc44950 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -1311,6 +1311,47 @@ def _record_get_ports(_id):
         # Success still re-populates the cache afterwards.
         mock_cache.set.assert_called()
 
+    def test_post_oob_fetch_failure_caches_incomplete_snapshot(self):
+        """When the linked OOB controller's ports fetch fails, the host-only snapshot is
+        cached tagged oob_incomplete (not deleted) so downstream verify/apply keep a
+        backing snapshot and the incomplete state can be surfaced."""
+        view = self._make_view()
+        obj = _mock_obj()
+        request = _mock_request()
+
+        view._librenms_api.get_librenms_id.return_value = 42
+        # Host ports OK; OOB controller ports fetch fails.
+        view._librenms_api.get_ports.side_effect = [
+            (True, {"ports": [{"port_id": 1, "ifName": "Gi0/0"}]}),
+            (False, "boom"),
+        ]
+
+        with (
+            patch.object(view, "get_object", return_value=obj),
+            patch.object(view, "get_redirect_url", return_value="/device/1/"),
+            patch.object(view, "_enrich_ports_with_vlan_data", side_effect=lambda ports, field: ports),
+            patch.object(view, "get_context_data", return_value={}),
+            patch.object(view, "get_cache_key", return_value="cache-key"),
+            patch.object(view, "get_last_fetched_key", return_value="last-key"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_oob", return_value={"id": 99}),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.render") as mock_render,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.timezone"),
+        ):
+            mock_render.return_value = MagicMock()
+            view.post(request, pk=1)
+
+        # The host-only snapshot is cached (not deleted) and tagged incomplete.
+        ports_set_calls = [c for c in mock_cache.set.call_args_list if c.args and c.args[0] == "cache-key"]
+        assert len(ports_set_calls) == 1
+        cached_snapshot = ports_set_calls[0].args[1]
+        assert cached_snapshot["oob_incomplete"] is True
+        # The OOB-fetch failure is surfaced to the user.
+        mock_messages.warning.assert_called()
+
     def test_post_success_caches_and_renders(self):
         """Successful fetch caches data and renders template."""
         view = self._make_view()
@@ -1423,6 +1464,48 @@ def test_cache_hit_non_vc_builds_table(self):
             ctx = view.get_context_data(request, obj, "ifName")
 
         assert ctx["table"] is mock_table
+        # A complete snapshot is not flagged incomplete.
+        assert ctx["oob_incomplete"] is False
+
+    def test_oob_incomplete_flag_surfaced_from_cache(self):
+        """A cached snapshot tagged oob_incomplete surfaces the flag in context so the
+        template can warn that OOB rows are missing."""
+        view = self._make_view()
+        obj = _mock_obj()
+        obj.virtual_chassis = None
+        request = _mock_request()
+
+        cached_data = {
+            "ports": [{"port_id": 1, "ifName": "Gi0/0", "ifAdminStatus": "up", "ifAlias": None, "ifDescr": "Gi0/0"}],
+            "oob_incomplete": True,
+        }
+
+        mock_iface = MagicMock()
+        mock_iface.name = "Gi0/0"
+        mock_ifaces_qs = MagicMock()
+        mock_ifaces_qs.select_related.return_value = [mock_iface]
+
+        with (
+            patch.object(view, "get_cache_key", return_value="key"),
+            patch.object(view, "get_last_fetched_key", return_value="last-key"),
+            patch.object(view, "get_vlan_overrides_key", return_value="overrides-key"),
+            patch.object(view, "get_vlan_groups_for_device", return_value=[]),
+            patch.object(view, "_build_vlan_lookup_maps", return_value={"vid_to_groups": {}, "vid_to_vlans": {}}),
+            patch.object(view, "get_interfaces", return_value=mock_ifaces_qs),
+            patch.object(view, "_add_vlan_group_selection"),
+            patch.object(view, "_add_missing_vlans_info"),
+            patch.object(view, "get_table", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.timezone") as mock_tz,
+        ):
+            mock_cache.get.side_effect = lambda key: cached_data if key == "key" else None
+            mock_cache.ttl.return_value = 300
+            mock_tz.now.return_value = MagicMock()
+            mock_tz.timedelta.return_value = MagicMock()
+            ctx = view.get_context_data(request, obj, "ifName")
+
+        assert ctx["oob_incomplete"] is True
 
     def test_cache_hit_with_vc_uses_vc_members(self):
         """Cached data with VC queries each chassis member's interfaces."""
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index d7b0919ea..12e22e751 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -207,26 +207,26 @@ def post(self, request, pk):
                     "showing host interfaces only. See server logs for details.",
                 )
                 oob_ports_failed = True
-        # Cache only a complete snapshot. On an OOB-ports fetch failure the data is
-        # main-only, so caching it would let get_context_data serve that partial set
-        # (OOB rows / shared-LOM markers silently missing) until TTL — drop any stale
-        # entry instead so the next refresh re-fetches. Mirrors modules_view.
+        # On an OOB-ports fetch failure the snapshot is host-only. Rather than dropping it
+        # (which would leave downstream views — SingleInterfaceVerifyView,
+        # SaveVlanGroupOverridesView — with no backing snapshot), tag it `oob_incomplete`
+        # and still cache it. get_context_data surfaces an "OOB incomplete" banner whenever
+        # such a snapshot is rendered, so the missing OOB rows / shared-LOM markers are
+        # never silently absent on a later cached render.
         # Scope the ports cache to the VC sync device (lookup_device, resolved above), not the
         # viewed member, so all VC members share one entry. Must match get_context_data()'s key.
         if oob_ports_failed:
-            cache.delete(self.get_cache_key(lookup_device, "ports", _server_key))
-            cache.delete(self.get_last_fetched_key(lookup_device, "ports", _server_key))
-        else:
-            cache.set(
-                self.get_cache_key(lookup_device, "ports", _server_key),
-                librenms_data,
-                timeout=self.librenms_api.cache_timeout,
-            )
-            cache.set(
-                self.get_last_fetched_key(lookup_device, "ports", _server_key),
-                timezone.now(),
-                timeout=self.librenms_api.cache_timeout,
-            )
+            librenms_data["oob_incomplete"] = True
+        cache.set(
+            self.get_cache_key(lookup_device, "ports", _server_key),
+            librenms_data,
+            timeout=self.librenms_api.cache_timeout,
+        )
+        cache.set(
+            self.get_last_fetched_key(lookup_device, "ports", _server_key),
+            timezone.now(),
+            timeout=self.librenms_api.cache_timeout,
+        )
 
         # On an OOB-fetch failure the warning above already conveys the partial outcome;
         # use an accurate success banner ("host" only) rather than a blanket "successfully".
@@ -235,14 +235,11 @@ def post(self, request, pk):
         else:
             messages.success(request, "Interface data refreshed successfully.")
 
-        # On an OOB-fetch failure we deleted the (partial) cache above, so render this
-        # response from the in-memory host ports rather than the now-empty cache.
         context = self.get_context_data(
             request,
             obj,
             interface_name_field,
             _server_key,
-            fresh_data=librenms_data if oob_ports_failed else None,
         )
         context = {"interface_sync": context}
         context["interface_name_field"] = interface_name_field
@@ -308,6 +305,11 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None,
             cached_data = cache.get(self.get_cache_key(cache_device, "ports", server_key))
             last_fetched = cache.get(self.get_last_fetched_key(cache_device, "ports", server_key))
 
+        # A snapshot tagged oob_incomplete is host-only because the linked OOB controller's
+        # ports could not be fetched on the last refresh. Surface it on every render of that
+        # snapshot (via an inline banner) so the missing OOB rows are never silently absent.
+        oob_incomplete = bool(cached_data.get("oob_incomplete")) if isinstance(cached_data, dict) else False
+
         # Get VLAN groups for dropdown
         vlan_groups = self.get_vlan_groups_for_device(obj)
         lookup_maps = self._build_vlan_lookup_maps(vlan_groups)
@@ -429,6 +431,7 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None,
             "interface_name_field": interface_name_field,
             "netbox_only_interfaces": netbox_only_interfaces,
             "server_key": server_key,
+            "oob_incomplete": oob_incomplete,
         }
 
     def _add_vlan_group_selection(self, port, lookup_maps, device, vlan_group_overrides=None):

From d2e48d3f8f7f55148c5f931e15a9c22ebe0d6dea Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Mon, 8 Jun 2026 11:04:18 +0200
Subject: [PATCH 13/98] fix(platform): reuse existing platform and add missing
 mapping on Create & Assign
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When the device-tab 'Create & Assign Platform' action targeted a name that
already existed, it bailed with a warning and told the user to use the regular
sync button — which itself fails when no LibreNMS-OS mapping points at that
platform. Instead, reuse the existing platform as-is (never touching its
manufacturer/vendor scoping) and still create the missing mapping when the
toggle is on. Required permissions now adapt: no 'add Platform' when reusing.
---
 .../htmx/create_platform_modal.html           |   2 +-
 .../tests/test_coverage_device_fields.py      |  76 ++++++++++--
 .../tests/test_reviewer_fixes.py              |   2 +-
 .../tests/test_sync_devices.py                |   2 +-
 .../views/sync/device_fields.py               | 116 ++++++++++--------
 5 files changed, 131 insertions(+), 67 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/create_platform_modal.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/create_platform_modal.html
index 27db062c8..2306bff9b 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/create_platform_modal.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/create_platform_modal.html
@@ -42,7 +42,7 @@ <h6 class="mb-2">Map <code>{{ librenms_os }}</code> to an existing platform</h6>
         </div>
         <p>This will:</p>
         <ol>
-            <li>Create a new Platform with the name below (defaults to the LibreNMS OS name)</li>
+            <li>Create a Platform with the name below (defaults to the LibreNMS OS name), or reuse the existing one if a platform with that name already exists — its details are left unchanged</li>
             {% if device_pk %}<li>Assign it to this device</li>{% endif %}
             <li>Optionally add a platform mapping so future syncs match correctly</li>
         </ol>
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index 9e6247faa..f9eb0c57b 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -734,21 +734,73 @@ def test_no_platform_name(self):
         mock_msg.error.assert_called_once()
         assert "required" in mock_msg.error.call_args[0][1].lower()
 
-    def test_platform_already_exists(self):
+    def test_platform_already_exists_is_reused_and_assigned(self):
+        """Existing platform is reused (not re-created) and assigned to the device;
+        its manufacturer/vendor scoping is left untouched."""
         view = self._view()
-        req = _make_request({"platform_name": "ios", "manufacturer": ""})
+        req = _make_request({"platform_name": "ios", "manufacturer": "", "create_mapping": ""})
 
+        existing_platform = MagicMock()
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = True
+        mock_platform_cls.objects.filter.return_value.first.return_value = existing_platform
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.DoesNotExist = type("DoesNotExist", (Exception,), {})
+        mock_locked = MagicMock()
+        mock_device_cls.objects.select_for_update.return_value.get.return_value = mock_locked
 
         with (
             patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
             patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.transaction"),
             patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_msg,
             patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
         ):
             view.post(req, pk=1)
-        mock_msg.warning.assert_called_once()
+        # Reused, not constructed anew
+        mock_platform_cls.assert_not_called()
+        # Existing platform assigned to the locked device and saved
+        assert mock_locked.platform is existing_platform
+        mock_locked.save.assert_called_once()
+        # Existing platform itself is never saved/modified (vendor scoping preserved)
+        existing_platform.save.assert_not_called()
+        mock_msg.success.assert_called_once()
+        assert "already existed" in mock_msg.success.call_args[0][1].lower()
+
+    def test_platform_already_exists_creates_missing_mapping(self):
+        """When the platform exists and create_mapping is on, the missing mapping is added."""
+        view = self._view()
+        req = _make_request({"platform_name": "ios", "manufacturer": "", "librenms_os": "ios", "create_mapping": "1"})
+
+        existing_platform = MagicMock()
+        mock_platform_cls = MagicMock()
+        mock_platform_cls.objects.filter.return_value.first.return_value = existing_platform
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.DoesNotExist = type("DoesNotExist", (Exception,), {})
+        mock_locked = MagicMock()
+        mock_device_cls.objects.select_for_update.return_value.get.return_value = mock_locked
+
+        mock_mapping_cls = MagicMock()
+        mock_mapping_cls.objects.filter.return_value.first.return_value = None
+        mock_mapping_instance = MagicMock()
+        mock_mapping_cls.return_value = mock_mapping_instance
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.transaction"),
+            patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_msg,
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
+        ):
+            view.post(req, pk=1)
+        mock_platform_cls.assert_not_called()
+        mock_mapping_cls.assert_called_once()
+        mock_mapping_instance.save.assert_called_once()
+        mock_msg.success.assert_called_once()
 
     def test_manufacturer_not_found(self):
         """manufacturer_id provided but Manufacturer.DoesNotExist: manufacturer stays None."""
@@ -756,7 +808,7 @@ def test_manufacturer_not_found(self):
         req = _make_request({"platform_name": "ios", "manufacturer": "99"})
 
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         mock_platform_cls.return_value = mock_platform_instance
 
@@ -789,7 +841,7 @@ def test_success_no_manufacturer(self):
         req = _make_request({"platform_name": "ios", "manufacturer": ""})
 
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         mock_platform_cls.return_value = mock_platform_instance
 
@@ -820,7 +872,7 @@ def test_platform_constructor_includes_slug(self):
         req = _make_request({"platform_name": platform_name, "manufacturer": ""})
 
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         mock_platform_cls.return_value = mock_platform_instance
 
@@ -852,7 +904,7 @@ def test_platform_validation_error(self):
         req = _make_request({"platform_name": "ios", "manufacturer": ""})
 
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         mock_platform_instance.full_clean.side_effect = ValidationError({"name": ["err"]})
         mock_platform_cls.return_value = mock_platform_instance
@@ -876,7 +928,7 @@ def test_device_does_not_exist_inside_transaction(self):
         req = _make_request({"platform_name": "ios", "manufacturer": ""})
 
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         mock_platform_cls.return_value = mock_platform_instance
 
@@ -907,7 +959,7 @@ def test_device_validation_error(self):
         req = _make_request({"platform_name": "ios", "manufacturer": ""})
 
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         mock_platform_cls.return_value = mock_platform_instance
 
@@ -941,7 +993,7 @@ def test_integrity_error(self):
         req = _make_request({"platform_name": "ios", "manufacturer": ""})
 
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         # Make save raise IntegrityError
         mock_platform_instance.save.side_effect = IntegrityError("duplicate")
@@ -978,7 +1030,7 @@ def _success_patches(self, platform_name="ios", librenms_os="ios", create_mappin
             }
         )
         mock_platform_cls = MagicMock()
-        mock_platform_cls.objects.filter.return_value.exists.return_value = False
+        mock_platform_cls.objects.filter.return_value.first.return_value = None
         mock_platform_instance = MagicMock()
         mock_platform_cls.return_value = mock_platform_instance
         mock_device_cls = MagicMock()
diff --git a/netbox_librenms_plugin/tests/test_reviewer_fixes.py b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
index 1a738dc06..7d491b498 100644
--- a/netbox_librenms_plugin/tests/test_reviewer_fixes.py
+++ b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
@@ -407,7 +407,7 @@ def test_validation_error_caught_on_slug_collision(self):
             patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
         ):
             # objects.filter().exists() returns False (no existing platform)
-            MockPlatform.objects.filter.return_value.exists.return_value = False
+            MockPlatform.objects.filter.return_value.first.return_value = None
             # Simulate full_clean raising ValidationError (slug collision)
             platform_instance = MagicMock()
             platform_instance.full_clean.side_effect = ValidationError("Slug already exists")
diff --git a/netbox_librenms_plugin/tests/test_sync_devices.py b/netbox_librenms_plugin/tests/test_sync_devices.py
index 154b4158c..bdf742d4e 100644
--- a/netbox_librenms_plugin/tests/test_sync_devices.py
+++ b/netbox_librenms_plugin/tests/test_sync_devices.py
@@ -257,7 +257,7 @@ def test_validation_error_caught_on_slug_collision(self):
             patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_messages,
             patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
         ):
-            MockPlatform.objects.filter.return_value.exists.return_value = False
+            MockPlatform.objects.filter.return_value.first.return_value = None
             platform_instance = MagicMock()
             platform_instance.full_clean.side_effect = ValidationError({"slug": ["Slug already exists"]})
             MockPlatform.return_value = platform_instance
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 68f6e855a..dfc0271f1 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -315,17 +315,27 @@ class CreateAndAssignPlatformView(LibreNMSPermissionMixin, NetBoxObjectPermissio
     }
 
     def post(self, request, pk):
-        """Create a new platform and assign it to the device."""
-        # Read create_mapping before permission check so it can be included in the check.
+        """Create a new platform (or reuse an existing one) and assign it to the device."""
+        # Read inputs before the permission check so required perms can adapt:
+        # reusing an existing platform needs no "add Platform" permission, and the
+        # mapping insert is only attempted when the toggle is on.
         create_mapping = bool(request.POST.get("create_mapping"))
+        platform_name = request.POST.get("platform_name")
+
+        # If a platform with this name already exists we reuse it as-is (never
+        # mutating its manufacturer/vendor scoping) and only fill in the missing
+        # mapping. This handles the common case where the platform exists but no
+        # LibreNMS-OS mapping points at it, so the regular sync can't match it.
+        existing_platform = None
+        if platform_name:
+            existing_platform = Platform.objects.filter(name__iexact=platform_name).first()
+
+        required = [("change", Device)]
+        if existing_platform is None:
+            required.append(("add", Platform))
         if create_mapping:
-            self.required_object_permissions = {
-                "POST": [
-                    ("change", Device),
-                    ("add", Platform),
-                    ("add", PlatformMapping),
-                ],
-            }
+            required.append(("add", PlatformMapping))
+        self.required_object_permissions = {"POST": required}
 
         # Check both plugin write and NetBox object permissions
         if error := self.require_all_permissions("POST"):
@@ -333,7 +343,6 @@ def post(self, request, pk):
 
         device = get_object_or_404(Device, pk=pk)
 
-        platform_name = request.POST.get("platform_name")
         manufacturer_id = request.POST.get("manufacturer")
         librenms_os = (request.POST.get("librenms_os") or "").strip().lower()
 
@@ -341,13 +350,6 @@ def post(self, request, pk):
             messages.error(request, "Platform name is required")
             return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
 
-        if Platform.objects.filter(name__iexact=platform_name).exists():
-            messages.warning(
-                request,
-                f"Platform '{platform_name}' already exists. Use the regular sync button.",
-            )
-            return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
-
         manufacturer = None
         if manufacturer_id:
             try:
@@ -356,40 +358,47 @@ def post(self, request, pk):
                 pass
 
         with transaction.atomic():
-            try:
-                platform = Platform(
-                    name=platform_name,
-                    slug=slugify(platform_name),
-                    manufacturer=manufacturer,
-                )
-                platform.full_clean()
-                platform.save()
-            except ValidationError as e:
-                transaction.set_rollback(True)
-                error_msg = e.message_dict if hasattr(e, "message_dict") else str(e)
-                logger.exception(
-                    "ValidationError creating platform '%s' for device pk=%s: %s",
-                    platform_name,
-                    pk,
-                    error_msg,
-                )
-                messages.error(
-                    request,
-                    f"Platform '{platform_name}' could not be created: {error_msg}",
-                )
-                return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
-            except IntegrityError as e:
-                transaction.set_rollback(True)
-                logger.exception(
-                    "IntegrityError creating platform '%s' for device pk=%s",
-                    platform_name,
-                    pk,
-                )
-                messages.error(
-                    request,
-                    f"Platform '{platform_name}' could not be created: {e}",
-                )
-                return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+            platform_created = False
+            if existing_platform is None:
+                try:
+                    platform = Platform(
+                        name=platform_name,
+                        slug=slugify(platform_name),
+                        manufacturer=manufacturer,
+                    )
+                    platform.full_clean()
+                    platform.save()
+                    platform_created = True
+                except ValidationError as e:
+                    transaction.set_rollback(True)
+                    error_msg = e.message_dict if hasattr(e, "message_dict") else str(e)
+                    logger.exception(
+                        "ValidationError creating platform '%s' for device pk=%s: %s",
+                        platform_name,
+                        pk,
+                        error_msg,
+                    )
+                    messages.error(
+                        request,
+                        f"Platform '{platform_name}' could not be created: {error_msg}",
+                    )
+                    return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+                except IntegrityError as e:
+                    transaction.set_rollback(True)
+                    logger.exception(
+                        "IntegrityError creating platform '%s' for device pk=%s",
+                        platform_name,
+                        pk,
+                    )
+                    messages.error(
+                        request,
+                        f"Platform '{platform_name}' could not be created: {e}",
+                    )
+                    return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+            else:
+                # Reuse the existing platform unchanged — do not touch its
+                # manufacturer/vendor scoping; we only assign it and add the mapping.
+                platform = existing_platform
 
             try:
                 device = Device.objects.select_for_update().get(pk=pk)
@@ -451,7 +460,10 @@ def post(self, request, pk):
                             platform_name,
                         )
 
-        msg = f"Created platform '{platform}' and assigned to device"
+        if platform_created:
+            msg = f"Created platform '{platform}' and assigned to device"
+        else:
+            msg = f"Platform '{platform}' already existed and was assigned to device"
         if mapping_created:
             msg += f" — platform mapping '{librenms_os}' → '{platform}' added"
         messages.success(request, msg)

From f1ee434be808c7c58e83e9b184844e0b3a04eaa7 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Mon, 8 Jun 2026 16:40:48 +0200
Subject: [PATCH 14/98] fix(oob-sync): PR #79 CodeRabbit round-13 findings

---
 .../tests/test_coverage_actions.py            | 84 ++++++++++++++-----
 .../tests/test_modules_view.py                | 16 +++-
 netbox_librenms_plugin/utils.py               | 17 +++-
 .../views/imports/actions.py                  | 17 ++--
 .../views/sync/device_fields.py               | 11 ++-
 5 files changed, 111 insertions(+), 34 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 987d06b8e..b7b62ae40 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -391,15 +391,17 @@ def test_no_permission_returns_error(self):
         assert result is error_resp
 
     def test_no_devices_returns_400(self):
+        # HTMX path: bare 400 (non-HTMX redirects instead — covered elsewhere).
         view = self._make_view()
         with patch.object(view, "require_write_permission", return_value=None):
-            result = view.post(_make_request(post={}))
+            result = view.post(_make_request(post={}, headers={"HX-Request": "true"}))
         assert result.status_code == 400
 
     def test_invalid_ids_returns_400(self):
+        # HTMX path: bare 400 (non-HTMX redirects instead — covered elsewhere).
         view = self._make_view()
         with patch.object(view, "require_write_permission", return_value=None):
-            result = view.post(_make_request(post={"select": ["abc"]}))
+            result = view.post(_make_request(post={"select": ["abc"]}, headers={"HX-Request": "true"}))
         assert result.status_code == 400
 
     def test_non_superuser_cannot_use_background_job(self):
@@ -1189,10 +1191,10 @@ def _make_view(self):
         view._librenms_api = _make_api()
         return view
 
-    def test_post_no_devices_selected(self):
-        """Lines 487-490: empty device_ids returns 400."""
+    def test_post_no_devices_selected_htmx_returns_400(self):
+        """Empty device_ids on the HTMX path returns a raw 400 (surfaced as a toast client-side)."""
         view = self._make_view()
-        request = _make_request(post={})
+        request = _make_request(post={}, headers={"HX-Request": "true"})
         request.POST.getlist = MagicMock(return_value=[])  # No devices selected
 
         with patch.object(view, "require_write_permission", return_value=None):
@@ -1201,10 +1203,27 @@ def test_post_no_devices_selected(self):
 
         assert response.status_code == 400
 
-    def test_post_invalid_device_id(self):
-        """Lines 492-496: non-int device_id returns 400."""
+    def test_post_no_devices_selected_full_page_redirects_with_message(self):
+        """Empty device_ids on a non-HTMX POST queues an error message and redirects to the
+        import page, rather than serving a bare 400 body as a full page."""
         view = self._make_view()
-        request = _make_request(post={"select": "not-an-int"})
+        request = _make_request(post={})  # no HX-Request header
+        request.POST.getlist = MagicMock(return_value=[])
+
+        with patch.object(view, "require_write_permission", return_value=None):
+            with patch("netbox_librenms_plugin.views.imports.actions.messages") as mock_messages:
+                with patch(
+                    "netbox_librenms_plugin.views.imports.actions.redirect", return_value=MagicMock()
+                ) as mock_redirect:
+                    view.post(request)
+
+        mock_messages.error.assert_called_once()
+        mock_redirect.assert_called_once_with("plugins:netbox_librenms_plugin:librenms_import")
+
+    def test_post_invalid_device_id_htmx_returns_400(self):
+        """A non-int device_id on the HTMX path returns a raw 400."""
+        view = self._make_view()
+        request = _make_request(post={"select": "not-an-int"}, headers={"HX-Request": "true"})
         request.POST.getlist = MagicMock(return_value=["not-an-int"])
 
         with patch.object(view, "require_write_permission", return_value=None):
@@ -1213,6 +1232,22 @@ def test_post_invalid_device_id(self):
 
         assert response.status_code == 400
 
+    def test_post_invalid_device_id_full_page_redirects_with_message(self):
+        """A non-int device_id on a non-HTMX POST queues an error and redirects to the import page."""
+        view = self._make_view()
+        request = _make_request(post={"select": "not-an-int"})  # no HX-Request header
+        request.POST.getlist = MagicMock(return_value=["not-an-int"])
+
+        with patch.object(view, "require_write_permission", return_value=None):
+            with patch("netbox_librenms_plugin.views.imports.actions.messages") as mock_messages:
+                with patch(
+                    "netbox_librenms_plugin.views.imports.actions.redirect", return_value=MagicMock()
+                ) as mock_redirect:
+                    view.post(request)
+
+        mock_messages.error.assert_called_once()
+        mock_redirect.assert_called_once_with("plugins:netbox_librenms_plugin:librenms_import")
+
     def test_post_permission_denied(self):
         """Permission check returns error early."""
         view = self._make_view()
@@ -3649,9 +3684,9 @@ def _make_view(self):
         return view
 
     def test_no_devices_selected_returns_400(self):
-        """Lines 488-490: no device IDs → 400."""
+        """No device IDs on the HTMX path → bare 400 (non-HTMX redirects instead)."""
         view = self._make_view()
-        request = _make_request(post={})
+        request = _make_request(post={}, headers={"HX-Request": "true"})
         request.POST.getlist = MagicMock(return_value=[])
 
         with patch.object(view, "require_write_permission", return_value=None):
@@ -3661,9 +3696,9 @@ def test_no_devices_selected_returns_400(self):
         assert response.status_code == 400
 
     def test_invalid_device_id_returns_400(self):
-        """Lines 492-496: non-integer device_id → 400."""
+        """Non-integer device_id on the HTMX path → bare 400 (non-HTMX redirects instead)."""
         view = self._make_view()
-        request = _make_request(post={})
+        request = _make_request(post={}, headers={"HX-Request": "true"})
         request.POST.getlist = MagicMock(return_value=["not-an-int"])
 
         with patch.object(view, "require_write_permission", return_value=None):
@@ -4248,6 +4283,14 @@ def get_side_effect(k, d=None):
         MockJob.enqueue.assert_called_once()
         mock_redirect.assert_called()
 
+        # ...and the enqueued job must carry the request's inputs forward, not be enqueued
+        # empty: the selected device id (parsed to int), the active server namespace, and
+        # the resolved sync options. Otherwise the background import silently does nothing.
+        enqueue_kwargs = MockJob.enqueue.call_args.kwargs
+        assert enqueue_kwargs["device_ids"] == [1]
+        assert enqueue_kwargs["server_key"] == "default"
+        assert enqueue_kwargs["sync_options"]["use_sysname"] is True
+
 
 class TestBulkImportConfirmCollisions:
     """Tests for Stage 3 collision-blocking behaviour."""
@@ -4618,13 +4661,16 @@ def test_happy_path_oob_sentinel_links_and_refreshes(self):
         from django.http import HttpResponse
 
         view = self._make_view()
+        # Run under a NON-default server namespace so the test fails if the view ever
+        # hardcodes "default" instead of honouring self._librenms_api.server_key.
+        view._librenms_api.server_key = "secondary"
         request = _make_request(post={"existing_device_id": "5"})
 
         existing_device = MagicMock()
         existing_device.pk = 5
         existing_device.name = "host-a"
         existing_device.oob_ip_id = 1  # already set → skip the OOB-IP sub-flow
-        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+        existing_device.custom_field_data = {"librenms_id": {"secondary": {"id": 10}}}
 
         # A distinct locked row (re-read under select_for_update). The view must mutate and
         # persist THIS instance, not the stale pre-lock lookup — using one object for both
@@ -4633,7 +4679,7 @@ def test_happy_path_oob_sentinel_links_and_refreshes(self):
         locked_device.pk = 5
         locked_device.name = "host-a"
         locked_device.oob_ip_id = 1
-        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+        locked_device.custom_field_data = {"librenms_id": {"secondary": {"id": 10}}}
 
         # Distinct host id (10, already on the device) vs incoming OOB controller id (17):
         # so the assertion pins that the *incoming* id lands in oob.id, not a reused host id.
@@ -4675,10 +4721,10 @@ def _capture_save(device, *args, **kwargs):
         assert response.status_code == 200
         assert "validationRefresh" in response.get("HX-Trigger", "")
         view.render_device_row.assert_called_once()
-        # The duplicate-mapping lookup stays in the active server namespace.
-        assert mock_find.call_args.args[1:] == (17, "default")
+        # The duplicate-mapping lookup stays in the active (non-default) server namespace.
+        assert mock_find.call_args.args[1:] == (17, "secondary")
         # The self host/OOB guard reads the LOCKED row, server-scoped and read-only.
-        mock_get.assert_called_once_with(locked_device, server_key="default", auto_save=False)
+        mock_get.assert_called_once_with(locked_device, server_key="secondary", auto_save=False)
         # The LOCKED row must be the one persisted — guards against the view dropping the
         # _save_device() call or saving the stale pre-lock instance.
         mock_save.assert_called_once()
@@ -4686,8 +4732,8 @@ def _capture_save(device, *args, **kwargs):
         # set_librenms_oob ran for real with the generic sentinel: the *incoming* controller
         # id (17) lands in oob.id, while the host id (10) is preserved.
         assert saved["instance"] is locked_device
-        assert saved["cfd"]["librenms_id"]["default"]["id"] == 10
-        assert saved["cfd"]["librenms_id"]["default"]["oob"] == {"id": 17, "type": "oob"}
+        assert saved["cfd"]["librenms_id"]["secondary"]["id"] == 10
+        assert saved["cfd"]["librenms_id"]["secondary"]["oob"] == {"id": 17, "type": "oob"}
 
     def test_save_device_error_marks_transaction_rollback(self):
         """_save_device returns an error response (it doesn't raise), so the view must mark
diff --git a/netbox_librenms_plugin/tests/test_modules_view.py b/netbox_librenms_plugin/tests/test_modules_view.py
index 060e2807d..67110dddd 100644
--- a/netbox_librenms_plugin/tests/test_modules_view.py
+++ b/netbox_librenms_plugin/tests/test_modules_view.py
@@ -266,7 +266,11 @@ def test_post_fetches_ports_once_and_reuses_payload(self):
         obj = MagicMock()
         request = MagicMock()
 
-        request.POST.get.return_value = None  # no POSTed server_key → rebind keeps session API
+        # No POSTed keys → get(key, default) must honour the caller's default (QueryDict
+        # semantics); a blanket return_value=None would break default-fallback paths.
+        request.POST.get.side_effect = lambda key, default=None: (
+            default
+        )  # no POSTed server_key → rebind keeps session API
         view.get_object = MagicMock(return_value=obj)
         view._get_sync_device = MagicMock(return_value=obj)
         view.has_write_permission = MagicMock(return_value=True)
@@ -306,7 +310,11 @@ def test_post_warns_when_ports_fetch_fails(self):
         obj = MagicMock()
         request = MagicMock()
 
-        request.POST.get.return_value = None  # no POSTed server_key → rebind keeps session API
+        # No POSTed keys → get(key, default) must honour the caller's default (QueryDict
+        # semantics); a blanket return_value=None would break default-fallback paths.
+        request.POST.get.side_effect = lambda key, default=None: (
+            default
+        )  # no POSTed server_key → rebind keeps session API
         view.get_object = MagicMock(return_value=obj)
         view._get_sync_device = MagicMock(return_value=obj)
         view.has_write_permission = MagicMock(return_value=True)
@@ -346,7 +354,7 @@ def test_post_skips_cache_on_oob_inventory_failure(self):
         view.model = MagicMock()
         obj = MagicMock()
         request = MagicMock()
-        request.POST.get.return_value = None
+        request.POST.get.side_effect = lambda key, default=None: default
 
         view.get_object = MagicMock(return_value=obj)
         view._get_sync_device = MagicMock(return_value=obj)
@@ -383,7 +391,7 @@ def test_post_skips_cache_on_transceiver_failure(self):
         view.model = MagicMock()
         obj = MagicMock()
         request = MagicMock()
-        request.POST.get.return_value = None
+        request.POST.get.side_effect = lambda key, default=None: default
 
         view.get_object = MagicMock(return_value=obj)
         view._get_sync_device = MagicMock(return_value=obj)
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index 1e3e9b3c9..8eb42ad48 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -204,8 +204,21 @@ def get_module_template_interface_names(device: Device, module) -> list[str]:
         if isinstance(returned, Exception):
             logger.warning("predict_module_interface_names receiver failed: %s", returned)
             continue
-        if returned is not None:
-            template_names = list(returned)
+        if returned is None:
+            continue
+        # Only accept a non-string sequence of strings. A bare str would be split into
+        # characters by list(); a dict would collapse to its keys — either silently
+        # corrupts the name list, so reject and keep the prior receiver's result.
+        if isinstance(returned, (str, bytes)) or not isinstance(returned, (list, tuple)):
+            logger.warning(
+                "predict_module_interface_names receiver returned %s, expected a list/tuple of names; ignoring",
+                type(returned).__name__,
+            )
+            continue
+        if not all(isinstance(name, str) for name in returned):
+            logger.warning("predict_module_interface_names receiver returned non-string element(s); ignoring")
+            continue
+        template_names = list(returned)
 
     return template_names
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 2c347d0ec..2b261721b 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -663,16 +663,21 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
 
         device_ids = request.POST.getlist("select")
         if not device_ids:
-            if not is_htmx:
-                messages.error(request, "No devices selected for import")
-            return HttpResponse("No devices selected", status=400)
+            # HTMX gets a raw 400 (surfaced client-side via htmx:responseError →
+            # showErrorToast); a non-HTMX POST gets the message + redirect flow so
+            # full-page users actually see the error, not a bare 400 body.
+            if is_htmx:
+                return HttpResponse("No devices selected", status=400)
+            messages.error(request, "No devices selected for import")
+            return redirect("plugins:netbox_librenms_plugin:librenms_import")
 
         try:
             parsed_ids = [int(device_id) for device_id in device_ids]
         except (TypeError, ValueError):
-            if not is_htmx:
-                messages.error(request, "Invalid device identifier supplied")
-            return HttpResponse("Invalid device identifier", status=400)
+            if is_htmx:
+                return HttpResponse("Invalid device identifier", status=400)
+            messages.error(request, "Invalid device identifier supplied")
+            return redirect("plugins:netbox_librenms_plugin:librenms_import")
 
         use_sysname, strip_domain = resolve_naming_preferences(request)
         vc_detection_enabled = _resolve_vc_detection_enabled(request)
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index dfc0271f1..543bee718 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -320,7 +320,10 @@ def post(self, request, pk):
         # reusing an existing platform needs no "add Platform" permission, and the
         # mapping insert is only attempted when the toggle is on.
         create_mapping = bool(request.POST.get("create_mapping"))
-        platform_name = request.POST.get("platform_name")
+        # Normalize early: trailing/leading whitespace must not force the create
+        # path (a stray space would miss the case-insensitive existing-name match).
+        platform_name = (request.POST.get("platform_name") or "").strip()
+        librenms_os = (request.POST.get("librenms_os") or "").strip().lower()
 
         # If a platform with this name already exists we reuse it as-is (never
         # mutating its manufacturer/vendor scoping) and only fill in the missing
@@ -333,7 +336,10 @@ def post(self, request, pk):
         required = [("change", Device)]
         if existing_platform is None:
             required.append(("add", Platform))
-        if create_mapping:
+        # A mapping is only ever created when the toggle is on AND a LibreNMS OS was
+        # supplied (see the create block below). Don't demand "add PlatformMapping"
+        # when no mapping can be created, or it blocks a plain platform-assign.
+        if create_mapping and librenms_os:
             required.append(("add", PlatformMapping))
         self.required_object_permissions = {"POST": required}
 
@@ -344,7 +350,6 @@ def post(self, request, pk):
         device = get_object_or_404(Device, pk=pk)
 
         manufacturer_id = request.POST.get("manufacturer")
-        librenms_os = (request.POST.get("librenms_os") or "").strip().lower()
 
         if not platform_name:
             messages.error(request, "Platform name is required")

From 496cbee0852c4cc10582c8536b24acfd13d4caf9 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Mon, 8 Jun 2026 19:50:47 +0200
Subject: [PATCH 15/98] fix(oob-sync): address CodeRabbit review (platform race
 reuse + error detail, scope platform-mapping perm to actual writes, dedup
 predict-receiver output, cross-device interface guards, OOB rows read-only,
 move-to-winner validation, redirect/button hardening)

---
 .../_interface_sync.html                      |   6 +-
 .../tests/test_coverage_device_fields.py      |  96 +++++++++++++--
 .../tests/test_coverage_sync_interfaces.py    |  59 +++++++++
 .../tests/test_migrate_views.py               | 112 +++++++++++++++---
 .../tests/test_permissions.py                 |  29 ++++-
 netbox_librenms_plugin/utils.py               |   4 +-
 .../views/base/modules_view.py                |  13 ++
 .../views/imports/actions.py                  |  25 +++-
 netbox_librenms_plugin/views/mixins.py        |   5 +
 .../views/sync/device_fields.py               |  61 ++++++----
 .../views/sync/interfaces.py                  |  28 ++++-
 netbox_librenms_plugin/views/sync/migrate.py  |  45 ++++++-
 12 files changed, 413 insertions(+), 70 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync.html
index fa1d3c0d7..2abe00136 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync.html
@@ -10,14 +10,16 @@ <h2>Interface Sync</h2>
             {% if has_librenms_id %}
                 {% with model_name=object|meta:"model_name" %}
                     {% if model_name == "device" %}
-                        <button hx-post="{% url 'plugins:netbox_librenms_plugin:device_interface_sync' pk=object.pk %}"
+                        <button type="button"
+                                hx-post="{% url 'plugins:netbox_librenms_plugin:device_interface_sync' pk=object.pk %}"
                                 hx-target="#interface-sync-content"
                                 hx-include="[name='interface_name_field']"
                                 class="btn btn-outline-primary">
                             Refresh Interfaces
                         </button>
                     {% elif model_name == "virtualmachine" %}
-                        <button hx-post="{% url 'plugins:netbox_librenms_plugin:vm_interface_sync' pk=object.pk %}"
+                        <button type="button"
+                                hx-post="{% url 'plugins:netbox_librenms_plugin:vm_interface_sync' pk=object.pk %}"
                                 hx-target="#interface-sync-content"
                                 hx-include="[name='interface_name_field']"
                                 class="btn btn-outline-primary">
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index f9eb0c57b..dbcbb1987 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1018,6 +1018,55 @@ def test_integrity_error(self):
         mock_msg.error.assert_called_once()
         mock_txn.set_rollback.assert_called_once_with(True)
 
+    def test_integrity_error_reuses_concurrently_created_platform(self):
+        """IntegrityError on create, but the same-named platform now exists (a concurrent
+        insert won the race): reuse it and assign — no error, no rollback."""
+        from django.db import IntegrityError
+
+        view = self._view()
+        req = _make_request({"platform_name": "ios", "manufacturer": ""})
+
+        reused_platform = MagicMock()
+        mock_platform_cls = MagicMock()
+        # First .first() is the up-front existence check (None → take the create path);
+        # the second is the post-IntegrityError re-query (the concurrently-created row).
+        mock_platform_cls.objects.filter.return_value.first.side_effect = [None, reused_platform]
+        mock_platform_instance = MagicMock()
+        mock_platform_instance.save.side_effect = IntegrityError("duplicate")
+        mock_platform_cls.return_value = mock_platform_instance
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.DoesNotExist = type("DoesNotExist", (Exception,), {})
+        mock_locked = MagicMock()
+        mock_device_cls.objects.select_for_update.return_value.get.return_value = mock_locked
+
+        # __exit__ must return False so the IntegrityError propagates out of the nested atomic.
+        mock_atomic_cm = MagicMock()
+        mock_atomic_cm.__enter__ = MagicMock(return_value=None)
+        mock_atomic_cm.__exit__ = MagicMock(return_value=False)
+        mock_txn = MagicMock()
+        mock_txn.atomic.return_value = mock_atomic_cm
+        mock_txn.set_rollback = MagicMock()
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.transaction", mock_txn),
+            patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_msg,
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
+        ):
+            view.post(req, pk=1)
+
+        # Reuse path: the concurrently-created platform is assigned and persisted, with
+        # no error/rollback. The save() assertion guards against a regression that wires
+        # up the FK but skips persistence.
+        mock_msg.error.assert_not_called()
+        mock_txn.set_rollback.assert_not_called()
+        assert mock_locked.platform is reused_platform
+        mock_locked.save.assert_called_once()
+        mock_msg.success.assert_called_once()
+
     def _success_patches(self, platform_name="ios", librenms_os="ios", create_mapping="1"):
         """Return (view, req, mock_platform_cls, mock_platform_instance, mock_device_cls, mock_locked)."""
         view = self._view()
@@ -1107,14 +1156,15 @@ def test_mapping_skipped_when_already_exists(self):
 
         mock_mapping_cls.assert_not_called()
 
-    def test_required_object_permissions_include_platformmapping_when_create_mapping(self):
-        """When create_mapping is checked, ('add', PlatformMapping) is added to required_object_permissions
-        BEFORE require_all_permissions runs (so the authorization check sees it)."""
-        from netbox_librenms_plugin.models import PlatformMapping as RealPlatformMapping
-
+    def test_required_object_permissions_include_platformmapping_when_mapping_will_be_created(self):
+        """create_mapping on + OS supplied + no existing mapping → ('add', PlatformMapping)
+        is added to required_object_permissions BEFORE require_all_permissions runs."""
         view, req, mock_platform_cls, _, mock_device_cls, _ = self._success_patches(
             platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
         )
+        # No mapping exists yet for this OS → a write will happen → the perm IS required.
+        mock_mapping_cls = MagicMock()
+        mock_mapping_cls.objects.filter.return_value.exists.return_value = False
 
         captured = {}
 
@@ -1129,12 +1179,42 @@ def fake_require(method):
             patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
             patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
             patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
-            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", RealPlatformMapping),
+            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
+        ):
+            view.post(req, pk=1)
+
+        assert ("add", mock_mapping_cls) in captured["perms"], (
+            "Expected ('add', PlatformMapping) when create_mapping=True and no mapping exists yet"
+        )
+
+    def test_required_object_permissions_exclude_platformmapping_when_mapping_exists(self):
+        """create_mapping on but a mapping for the OS already exists → no mapping write
+        occurs, so ('add', PlatformMapping) must NOT be required (don't block the assign)."""
+        view, req, mock_platform_cls, _, mock_device_cls, _ = self._success_patches(
+            platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
+        )
+        # A mapping for this OS already exists → no write → perm not required.
+        mock_mapping_cls = MagicMock()
+        mock_mapping_cls.objects.filter.return_value.exists.return_value = True
+
+        captured = {}
+
+        def fake_require(method):
+            captured["perms"] = view.required_object_permissions.get(method, [])
+            return MagicMock()
+
+        view.require_all_permissions = fake_require
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
         ):
             view.post(req, pk=1)
 
-        assert ("add", RealPlatformMapping) in captured["perms"], (
-            "Expected ('add', PlatformMapping) in required_object_permissions when create_mapping=True"
+        assert ("add", mock_mapping_cls) not in captured["perms"], (
+            "Did not expect ('add', PlatformMapping) when a mapping for the OS already exists"
         )
 
     def test_required_object_permissions_exclude_platformmapping_when_no_create_mapping(self):
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
index 464bfda75..f54d8ac27 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
@@ -387,6 +387,46 @@ def test_vm_post_success(self):
         mock_msgs.success.assert_called_once()
         mock_redirect.assert_called_once()
 
+    def test_post_surfaces_skipped_conflicts_warning(self):
+        """When an interface is skipped (port_id owned by another device), post() surfaces
+        a warning naming it — not just a log line."""
+        from netbox_librenms_plugin.views.sync.interfaces import SyncInterfacesView
+
+        view = object.__new__(SyncInterfacesView)
+        view.require_all_permissions = MagicMock(return_value=None)
+        view.get_required_permissions_for_object_type = MagicMock(return_value=[])
+        mock_api = MagicMock(server_key="default")
+
+        mock_device = MagicMock(pk=1)
+        ports = [{"ifName": "Gi0/1", "port_id": 10}]
+        req = _make_request(post_data={"select": ["Gi0/1"], "server_key": "default"})
+
+        def _record_skip(*args, **kwargs):
+            view._skipped_conflicts.append("Gi0/1")
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.interfaces.get_object_or_404", return_value=mock_device),
+            patch("netbox_librenms_plugin.views.sync.interfaces.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.sync.interfaces.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.sync.interfaces.messages") as mock_msgs,
+            patch("netbox_librenms_plugin.views.sync.interfaces.redirect"),
+            patch("netbox_librenms_plugin.views.sync.interfaces.reverse", return_value="/sync/"),
+            patch("netbox_librenms_plugin.views.sync.interfaces.transaction"),
+            patch.object(view, "sync_interface", side_effect=_record_skip),
+            patch.object(type(view), "get_vlan_groups_for_device", return_value=[]),
+            patch.object(view.__class__, "get_cache_key", return_value="k"),
+            patch.object(view.__class__, "_build_vlan_lookup_maps", return_value={}),
+            patch.object(type(view), "librenms_api", new_callable=lambda: property(lambda s: mock_api)),
+        ):
+            mock_cache.get.return_value = {"ports": ports}
+            view.post(req, "device", 1)
+
+        mock_msgs.warning.assert_called_once()
+        warning_msg = mock_msgs.warning.call_args[0][1]
+        assert "Gi0/1" in warning_msg
+        assert "different device" in warning_msg
+        mock_msgs.success.assert_called_once()
+
 
 # ===========================================================================
 # SyncInterfacesView.sync_interface — Device paths
@@ -426,6 +466,25 @@ def test_device_interface_created(self):
         mock_intf_cls.objects.get_or_create.assert_called_once()
         view.update_interface_attributes.assert_called_once()
 
+    def test_foreign_port_id_skip_is_recorded(self):
+        """When the resolver returns None (port_id belongs to another device), the row is
+        skipped and its name recorded in _skipped_conflicts for the post() summary."""
+        from dcim.models import Device
+
+        view = self._make_view()
+        view._skipped_conflicts = []
+        mock_device = MagicMock()
+        mock_device.__class__ = Device
+        mock_device.virtual_chassis = None
+
+        librenms_port = {"ifName": "Gi0/1", "port_id": 99}
+        view._resolve_device_interface = MagicMock(return_value=None)
+
+        view.sync_interface(mock_device, librenms_port, [], "ifName")
+
+        assert view._skipped_conflicts == ["Gi0/1"]
+        view.update_interface_attributes.assert_not_called()
+
     def test_device_selection_with_vc_valid(self):
         from dcim.models import Device
 
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 763651115..39af6d4f6 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -235,21 +235,11 @@ def test_happy_path_reassigns_device_and_returns_hx_refresh(self):
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
-            # Distinct querysets so the move assertion is tied to the actual
-            # move query (filter(pk=...)) and not the collision probe
-            # (filter(device=winner, name=...)) — they must not share a mock.
+            # All objects.filter() calls are collision probes now: the move mutates and
+            # saves the locked interface rather than running a filter(pk=...).update().
             collision_qs = MagicMock()
             collision_qs.exists.return_value = False
-            move_qs = MagicMock()
-            move_qs.update.return_value = 1
-
-            def _filter(*args, **kwargs):
-                # The move is the only objects.filter() call keyed solely on pk.
-                if set(kwargs) == {"pk"}:
-                    return move_qs
-                return collision_qs
-
-            mock_iface_cls.objects.filter.side_effect = _filter
+            mock_iface_cls.objects.filter.return_value = collision_qs
             mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
             # Locked device rows (donor + winner) are now captured and re-verified
             # against the migration marker under the lock.
@@ -263,13 +253,101 @@ def _filter(*args, **kwargs):
         mock_iface_cls.objects.select_for_update.return_value.filter.assert_called_with(pk=interface.pk, device=donor)
         # Collision re-check uses the LOCKED interface name on the winner device.
         mock_iface_cls.objects.filter.assert_any_call(device=winner, name=locked_iface.name)
-        # Row is moved by pk (already locked) via the dedicated move queryset.
-        mock_iface_cls.objects.filter.assert_any_call(pk=interface.pk)
-        move_qs.update.assert_called_once_with(device=winner)
+        # The move runs Interface.clean() via full_clean()+save() on the LOCKED row — a
+        # bare .update() would bypass the cross-device parent/lag/bridge validation.
+        assert locked_iface.device is winner
+        locked_iface.full_clean.assert_called_once()
+        locked_iface.save.assert_called_once()
+        # The pre-lock instance is never the one persisted.
         interface.save.assert_not_called()
-        locked_iface.save.assert_not_called()
         assert resp.headers.get("HX-Refresh") == "true"
 
+    def test_cross_device_relationship_rejected_with_409(self):
+        """If the move would leave the interface with a parent/lag/bridge on the donor
+        (a cross-device link), full_clean() raises and the move is rejected, not saved."""
+        from django.core.exceptions import ValidationError
+
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10)
+        winner = MagicMock(pk=20)
+        winner.name = "winner"
+        interface = MagicMock(pk=5, device=donor)
+        interface.name = "Eth0"
+        locked_iface = MagicMock(pk=5, device=donor)
+        locked_iface.name = "Eth0"
+        locked_iface.full_clean.side_effect = ValidationError({"lag": ["Must belong to the same device."]})
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
+            patch("netbox_librenms_plugin.views.sync.migrate.messages"),
+        ):
+            collision_qs = MagicMock()
+            collision_qs.exists.return_value = False
+            mock_iface_cls.objects.filter.return_value = collision_qs
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                donor,
+                winner,
+            ]
+            resp = view.post(req, pk=5)
+
+        # clean() failed → row not saved, error surfaced via the OOB toast (HTMX path).
+        locked_iface.full_clean.assert_called_once()
+        locked_iface.save.assert_not_called()
+        assert b"django-messages" in resp.content
+
+    def test_save_integrity_error_rejected_with_409(self):
+        """A concurrent winner-side rename/create can trip a unique constraint at save()
+        time (after our name re-check); surface it as a 409, not a 500."""
+        from django.db import IntegrityError
+
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        donor = MagicMock(pk=10)
+        winner = MagicMock(pk=20)
+        winner.name = "winner"
+        interface = MagicMock(pk=5, device=donor)
+        interface.name = "Eth0"
+        locked_iface = MagicMock(pk=5, device=donor)
+        locked_iface.name = "Eth0"
+        locked_iface.full_clean.return_value = None
+        locked_iface.save.side_effect = IntegrityError("duplicate key value")
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
+            patch("netbox_librenms_plugin.views.sync.migrate.messages"),
+        ):
+            collision_qs = MagicMock()
+            collision_qs.exists.return_value = False
+            mock_iface_cls.objects.filter.return_value = collision_qs
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                donor,
+                winner,
+            ]
+            resp = view.post(req, pk=5)
+
+        # save() raised → surfaced as the collision OOB toast (HTMX path), not a 500.
+        locked_iface.save.assert_called_once()
+        assert b"django-messages" in resp.content
+
     def test_marker_repointed_under_lock_is_rejected(self):
         """If the donor's _migrated_to is repointed between the unlocked resolve
         and acquiring the row locks, the move must abort instead of targeting the
diff --git a/netbox_librenms_plugin/tests/test_permissions.py b/netbox_librenms_plugin/tests/test_permissions.py
index e75d665e8..d3bebbfea 100644
--- a/netbox_librenms_plugin/tests/test_permissions.py
+++ b/netbox_librenms_plugin/tests/test_permissions.py
@@ -787,10 +787,11 @@ def test_internal_referrer_is_accepted(self):
         assert result == "http://testserver/some/page/"
 
     def test_external_referrer_is_rejected(self):
-        """External referrer URL is rejected, falls back to request.path."""
+        """External referrer URL is rejected; a GET request falls back to request.path."""
         from netbox_librenms_plugin.views.mixins import _get_safe_redirect_url
 
         request = MagicMock()
+        request.method = "GET"
         request.META = {"HTTP_REFERER": "http://evil.com/attack"}
         request.get_host.return_value = "testserver"
         request.is_secure.return_value = False
@@ -800,16 +801,30 @@ def test_external_referrer_is_rejected(self):
         assert result == "/safe/fallback/"
 
     def test_no_referrer_falls_back_to_path(self):
-        """Missing referrer falls back to request.path."""
+        """Missing referrer on a GET request falls back to request.path."""
         from netbox_librenms_plugin.views.mixins import _get_safe_redirect_url
 
         request = MagicMock()
+        request.method = "GET"
         request.META = {}
         request.path = "/current/page/"
 
         result = _get_safe_redirect_url(request)
         assert result == "/current/page/"
 
+    def test_non_get_with_no_referrer_falls_back_to_slash(self):
+        """On a non-GET request (request.path is likely POST-only), a missing/rejected
+        referrer falls back to a GET-safe "/" rather than the POST-only path."""
+        from netbox_librenms_plugin.views.mixins import _get_safe_redirect_url
+
+        request = MagicMock()
+        request.method = "POST"
+        request.META = {}
+        request.path = "/post/only/action/"
+
+        result = _get_safe_redirect_url(request)
+        assert result == "/"
+
     def test_no_referrer_no_path_falls_back_to_slash(self):
         """Missing referrer and no path attribute falls back to '/'."""
         from netbox_librenms_plugin.views.mixins import _get_safe_redirect_url
@@ -834,7 +849,8 @@ def test_relative_referrer_is_accepted(self):
         assert result == "/original/page/"
 
     def test_write_permission_denied_rejects_external_referrer(self):
-        """Write permission denial with external referrer falls back to request.path."""
+        """Write permission denial with external referrer falls back to a GET-safe "/"
+        (request is a non-GET MagicMock, so request.path — often POST-only — is avoided)."""
         from netbox_librenms_plugin.views.mixins import LibreNMSPermissionMixin
 
         mixin = LibreNMSPermissionMixin()
@@ -850,10 +866,11 @@ def test_write_permission_denied_rejects_external_referrer(self):
             with patch("netbox_librenms_plugin.views.mixins.messages"):
                 mixin.require_write_permission()
 
-        mock_redirect.assert_called_once_with("/safe/page/")
+        mock_redirect.assert_called_once_with("/")
 
     def test_htmx_rejects_external_referrer(self):
-        """HTMX request with external referrer uses fallback in HX-Redirect."""
+        """HTMX request with external referrer uses a GET-safe "/" fallback in HX-Redirect
+        (non-GET MagicMock request, so the POST-only request.path is avoided)."""
         from netbox_librenms_plugin.views.mixins import LibreNMSPermissionMixin
 
         mixin = LibreNMSPermissionMixin()
@@ -868,7 +885,7 @@ def test_htmx_rejects_external_referrer(self):
         with patch("netbox_librenms_plugin.views.mixins.messages"):
             result = mixin.require_write_permission()
 
-        assert result["HX-Redirect"] == "/safe/page/"
+        assert result["HX-Redirect"] == "/"
 
 
 class TestBulkImportVCPermission:
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index 8eb42ad48..bc158211c 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -218,7 +218,9 @@ def get_module_template_interface_names(device: Device, module) -> list[str]:
         if not all(isinstance(name, str) for name in returned):
             logger.warning("predict_module_interface_names receiver returned non-string element(s); ignoring")
             continue
-        template_names = list(returned)
+        # De-dup while preserving order: the caller built template_names as a
+        # unique list, so a receiver returning repeats must not reintroduce dupes.
+        template_names = list(dict.fromkeys(returned))
 
     return template_names
 
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index 6b5063326..174cdf47b 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -1752,6 +1752,11 @@ def _apply_carrier_install_rules(self, row, item, selected_device):
         """
         if row.get("status") != "No Bay":
             return
+        # OOB controller rows are stamped read-only in _build_row; never offer carrier
+        # install options on them either (this runs after _build_row, so the central
+        # stamp doesn't cover it).
+        if row.get("_source") == "oob":
+            return
         device_bays = getattr(self, "_current_device_bays", None) or {}
         if not device_bays:
             return
@@ -2388,6 +2393,14 @@ def _build_row(
         if name_conflict_reason:
             row["status"] = "Name Conflict"
 
+        # OOB controller rows share this table but must never expose host-side write
+        # actions: the bay/type resolution above keys off model/name and could match an
+        # OOB row to a host bay, enabling install/replace/serial/binding on it. Stamp OOB
+        # rows read-only centrally (the _attach_interface_match guard only covers binding).
+        if row.get("_source") == "oob":
+            for _flag in ("can_install", "can_replace", "can_update_serial", "can_update_interface_binding"):
+                row[_flag] = False
+
         return row
 
     @staticmethod
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 2b261721b..ce51bd691 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1895,8 +1895,20 @@ def post(self, request, device_id):
             target_model = None
             target_pk = None
 
+        librenms_os = (request.POST.get("librenms_os") or "").strip().lower()
+
+        # Require ("add", PlatformMapping) only when a mapping row will actually be
+        # written below — i.e. the toggle is on, an OS was supplied, and no mapping for
+        # that OS exists yet (mirrors the write guard further down). Demanding the perm
+        # for a write that won't happen would needlessly block creating the Platform.
+        # (The write block re-checks not-exists, so a concurrent insert can't slip through.)
+        will_create_mapping = (
+            create_mapping
+            and bool(librenms_os)
+            and not PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).exists()
+        )
         perms = [("add", Platform)]
-        if create_mapping:
+        if will_create_mapping:
             perms.append(("add", PlatformMapping))
         if target_model is not None:
             perms.append(("change", target_model))
@@ -1907,7 +1919,6 @@ def post(self, request, device_id):
 
         platform_name = (request.POST.get("platform_name") or "").strip()
         manufacturer_id = (request.POST.get("manufacturer") or "").strip()
-        librenms_os = (request.POST.get("librenms_os") or "").strip().lower()
 
         if not platform_name:
             return _htmx_error_response("Platform name is required.")
@@ -1974,9 +1985,13 @@ def post(self, request, device_id):
                         except IntegrityError:
                             # Concurrent request created the mapping; safe to ignore.
                             pass
-        except (ValidationError, IntegrityError) as exc:
-            logger.exception("CreatePlatformFromImportView: failed to create platform: %s", exc)
-            return _htmx_error_response("Error creating platform. Please try again.")
+        except ValidationError as exc:
+            logger.exception("CreatePlatformFromImportView: validation failed while creating platform")
+            detail = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
+            return _htmx_error_response(f"Error creating platform: {detail}")
+        except IntegrityError as exc:
+            logger.exception("CreatePlatformFromImportView: integrity error while creating platform")
+            return _htmx_error_response(f"Error creating platform: {exc}")
 
         cache_key = get_import_device_cache_key(device_id, self.librenms_api.server_key)
         cache.delete(cache_key)
diff --git a/netbox_librenms_plugin/views/mixins.py b/netbox_librenms_plugin/views/mixins.py
index c8a49483e..62898d77f 100644
--- a/netbox_librenms_plugin/views/mixins.py
+++ b/netbox_librenms_plugin/views/mixins.py
@@ -36,6 +36,11 @@ def _get_safe_redirect_url(request):
         require_https=request.is_secure(),
     ):
         return referrer
+    # No usable Referer. On a non-GET request, request.path is often a POST-only
+    # action endpoint, so redirecting the browser there would 405 — fall back to a
+    # GET-safe "/" instead. GET requests can still reload their own path.
+    if getattr(request, "method", "GET") != "GET":
+        return "/"
     return getattr(request, "path", "/")
 
 
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 543bee718..4e54c4080 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -336,10 +336,17 @@ def post(self, request, pk):
         required = [("change", Device)]
         if existing_platform is None:
             required.append(("add", Platform))
-        # A mapping is only ever created when the toggle is on AND a LibreNMS OS was
-        # supplied (see the create block below). Don't demand "add PlatformMapping"
-        # when no mapping can be created, or it blocks a plain platform-assign.
-        if create_mapping and librenms_os:
+        # Require "add PlatformMapping" only when a mapping row will actually be written
+        # below: the toggle is on, a LibreNMS OS was supplied, and no mapping for that OS
+        # exists yet. Demanding it otherwise would block a plain platform-assign for a
+        # write that never happens. (The write block re-checks not-exists, so a concurrent
+        # insert can't slip through.) Mirrors CreatePlatformFromImportView.
+        will_create_mapping = (
+            create_mapping
+            and bool(librenms_os)
+            and not PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).exists()
+        )
+        if will_create_mapping:
             required.append(("add", PlatformMapping))
         self.required_object_permissions = {"POST": required}
 
@@ -366,13 +373,17 @@ def post(self, request, pk):
             platform_created = False
             if existing_platform is None:
                 try:
-                    platform = Platform(
-                        name=platform_name,
-                        slug=slugify(platform_name),
-                        manufacturer=manufacturer,
-                    )
-                    platform.full_clean()
-                    platform.save()
+                    # Nested savepoint so a unique-name collision (concurrent insert)
+                    # only rolls back this INSERT, leaving the outer transaction usable
+                    # for the re-query below — same pattern as the mapping block.
+                    with transaction.atomic():
+                        platform = Platform(
+                            name=platform_name,
+                            slug=slugify(platform_name),
+                            manufacturer=manufacturer,
+                        )
+                        platform.full_clean()
+                        platform.save()
                     platform_created = True
                 except ValidationError as e:
                     transaction.set_rollback(True)
@@ -389,17 +400,23 @@ def post(self, request, pk):
                     )
                     return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
                 except IntegrityError as e:
-                    transaction.set_rollback(True)
-                    logger.exception(
-                        "IntegrityError creating platform '%s' for device pk=%s",
-                        platform_name,
-                        pk,
-                    )
-                    messages.error(
-                        request,
-                        f"Platform '{platform_name}' could not be created: {e}",
-                    )
-                    return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+                    # A concurrent request created this platform between our existence
+                    # check and our save. Reuse the winner (the goal is reuse-or-create)
+                    # instead of failing the whole assign; only abort if the re-query
+                    # finds nothing (the IntegrityError was for some other reason).
+                    platform = Platform.objects.filter(name__iexact=platform_name).first()
+                    if platform is None:
+                        transaction.set_rollback(True)
+                        logger.exception(
+                            "IntegrityError creating platform '%s' for device pk=%s",
+                            platform_name,
+                            pk,
+                        )
+                        messages.error(
+                            request,
+                            f"Platform '{platform_name}' could not be created: {e}",
+                        )
+                        return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
             else:
                 # Reuse the existing platform unchanged — do not touch its
                 # manufacturer/vendor scoping; we only assign it and add the mapping.
diff --git a/netbox_librenms_plugin/views/sync/interfaces.py b/netbox_librenms_plugin/views/sync/interfaces.py
index 07421a664..ea4b9fd51 100644
--- a/netbox_librenms_plugin/views/sync/interfaces.py
+++ b/netbox_librenms_plugin/views/sync/interfaces.py
@@ -92,8 +92,19 @@ def post(self, request, object_type, object_id):
         lookup_maps = self._build_vlan_lookup_maps(vlan_groups)
         self._lookup_maps = lookup_maps
 
+        # Collects interfaces skipped because their LibreNMS port_id resolves to an
+        # interface on a *different* device (see _resolve_device/vm_interface). Surfaced
+        # below so the skip isn't silent — otherwise the user only sees it in the logs.
+        self._skipped_conflicts = []
         self.sync_selected_interfaces(obj, selected_interfaces, ports_data, exclude_columns, interface_name_field)
 
+        if self._skipped_conflicts:
+            skipped = ", ".join(self._skipped_conflicts)
+            messages.warning(
+                request,
+                f"{len(self._skipped_conflicts)} interface(s) skipped — their LibreNMS port is already "
+                f"mapped to a different device's interface: {skipped}.",
+            )
         messages.success(request, "Selected interfaces synced successfully.")
         return redirect(redirect_url)
 
@@ -187,6 +198,11 @@ def sync_interface(self, obj, librenms_interface, exclude_columns, interface_nam
                 interface_name,
                 port_id,
             )
+            # Record for the user-facing summary in post(). Defensive getattr: sync_interface
+            # may be exercised directly (without post() initialising the list).
+            skipped = getattr(self, "_skipped_conflicts", None)
+            if skipped is not None:
+                skipped.append(interface_name or "(unnamed)")
             return
 
         netbox_type = None
@@ -212,9 +228,9 @@ def _resolve_device_interface(self, target_device, interface_name, port_id, serv
             if by_id is not None:
                 if by_id.device_id == target_device.id:
                     return by_id
-                existing_by_name = Interface.objects.filter(device=target_device, name=interface_name).first()
-                if existing_by_name:
-                    return existing_by_name
+                # The port_id resolves to an interface on a DIFFERENT device. Don't fall
+                # back to a same-named local interface — that would overwrite it with
+                # another device's port data. Return None so the caller skips this row.
                 return None
         interface, _ = Interface.objects.get_or_create(device=target_device, name=interface_name)
         return interface
@@ -226,9 +242,9 @@ def _resolve_vm_interface(self, vm, interface_name, port_id, server_key):
             if by_id is not None:
                 if by_id.virtual_machine_id == vm.id:
                     return by_id
-                existing_by_name = VMInterface.objects.filter(virtual_machine=vm, name=interface_name).first()
-                if existing_by_name:
-                    return existing_by_name
+                # The port_id resolves to an interface on a DIFFERENT VM. Don't fall back
+                # to a same-named local interface — that would overwrite it with another
+                # VM's port data. Return None so the caller skips this row.
                 return None
         interface, _ = VMInterface.objects.get_or_create(virtual_machine=vm, name=interface_name)
         return interface
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index a1870d64d..8e8763060 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -11,9 +11,12 @@
 appropriate NetBox model permission on the object being moved.
 """
 
+import logging
+
 from dcim.models import Device, Interface
 from django.contrib import messages
-from django.db import transaction
+from django.core.exceptions import ValidationError
+from django.db import IntegrityError, transaction
 from django.http import HttpResponse
 from django.utils.html import format_html
 from django.shortcuts import get_object_or_404, redirect
@@ -27,6 +30,8 @@
     NetBoxObjectPermissionMixin,
 )
 
+logger = logging.getLogger(__name__)
+
 
 def _resolve_winner_for_donor(donor, server_key="default"):
     """
@@ -224,8 +229,42 @@ def post(self, request, pk):
                     "Rename or remove the existing interface first.",
                     status=409,
                 )
-            # Row is locked and confirmed donor-owned, so a pk update is safe.
-            Interface.objects.filter(pk=interface.pk).update(device=winner)
+            # Move via full_clean()+save(), not a bare .update(): a plain column update
+            # bypasses Interface.clean(), which is exactly what guards against the moved
+            # interface keeping a parent/lag/bridge that still lives on the donor (a
+            # cross-device link NetBox forbids). Surface that as a 409 so the user unlinks
+            # the relationship first rather than silently creating an invalid interface.
+            interface.device = winner
+            try:
+                interface.full_clean()
+            except ValidationError as exc:
+                detail = (
+                    "; ".join(f"{field}: {' '.join(str(m) for m in msgs)}" for field, msgs in exc.message_dict.items())
+                    if hasattr(exc, "message_dict")
+                    else str(exc)
+                )
+                return self._fail(
+                    request,
+                    f"Cannot move interface '{interface.name}' to '{winner.name}': {detail}",
+                    status=409,
+                )
+            try:
+                interface.save()
+            except IntegrityError:
+                # A concurrent rename/create on the winner side can still trip a DB unique
+                # constraint between our name re-check and this save. Surface it as the same
+                # 409 the collision check uses rather than letting it bubble up as a 500.
+                logger.warning(
+                    "IntegrityError moving interface pk=%s to winner pk=%s (concurrent winner-side change)",
+                    interface.pk,
+                    winner.pk,
+                )
+                return self._fail(
+                    request,
+                    f"Winner device '{winner.name}' already has an interface named '{interface.name}'. "
+                    "Rename or remove the existing interface first.",
+                    status=409,
+                )
 
         return _hx_response(
             request,

From a1bf890af8de5ee6371ca1a0f6921f94c021d994 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Tue, 9 Jun 2026 12:56:14 +0200
Subject: [PATCH 16/98] fix(oob-sync): neutral skip-warning wording; generic
 platform-create IntegrityError

---
 .../tests/test_coverage_sync_interfaces.py                  | 2 +-
 netbox_librenms_plugin/views/imports/actions.py             | 6 ++++--
 netbox_librenms_plugin/views/sync/interfaces.py             | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
index f54d8ac27..e725e7779 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
@@ -424,7 +424,7 @@ def _record_skip(*args, **kwargs):
         mock_msgs.warning.assert_called_once()
         warning_msg = mock_msgs.warning.call_args[0][1]
         assert "Gi0/1" in warning_msg
-        assert "different device" in warning_msg
+        assert "different interface" in warning_msg
         mock_msgs.success.assert_called_once()
 
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index ce51bd691..61ce88ed7 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1989,9 +1989,11 @@ def post(self, request, device_id):
             logger.exception("CreatePlatformFromImportView: validation failed while creating platform")
             detail = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
             return _htmx_error_response(f"Error creating platform: {detail}")
-        except IntegrityError as exc:
+        except IntegrityError:
             logger.exception("CreatePlatformFromImportView: integrity error while creating platform")
-            return _htmx_error_response(f"Error creating platform: {exc}")
+            return _htmx_error_response(
+                "Error creating platform due to a database constraint. Please try again or contact an administrator."
+            )
 
         cache_key = get_import_device_cache_key(device_id, self.librenms_api.server_key)
         cache.delete(cache_key)
diff --git a/netbox_librenms_plugin/views/sync/interfaces.py b/netbox_librenms_plugin/views/sync/interfaces.py
index ea4b9fd51..bb23b2c6b 100644
--- a/netbox_librenms_plugin/views/sync/interfaces.py
+++ b/netbox_librenms_plugin/views/sync/interfaces.py
@@ -103,7 +103,7 @@ def post(self, request, object_type, object_id):
             messages.warning(
                 request,
                 f"{len(self._skipped_conflicts)} interface(s) skipped — their LibreNMS port is already "
-                f"mapped to a different device's interface: {skipped}.",
+                f"mapped to a different interface: {skipped}.",
             )
         messages.success(request, "Selected interfaces synced successfully.")
         return redirect(redirect_url)

From 0bc548d8e6d2b5fc6538fd64408c4739daa379f0 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Tue, 9 Jun 2026 16:58:54 +0200
Subject: [PATCH 17/98] test(migrate): assert HX-Refresh absent on the 409
 conflict paths

The HTMX error path signals conflicts via the OOB toast at HTTP 200 (not the
status code), so guard against it regressing into a success-style response by
asserting the success-only HX-Refresh header is absent.
---
 netbox_librenms_plugin/tests/test_migrate_views.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 39af6d4f6..24cadce40 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -301,9 +301,13 @@ def test_cross_device_relationship_rejected_with_409(self):
             resp = view.post(req, pk=5)
 
         # clean() failed → row not saved, error surfaced via the OOB toast (HTMX path).
+        # HTMX errors are signalled by the OOB toast at HTTP 200 (see _fail docstring),
+        # not by the status code; assert the *absence* of the success HX-Refresh header
+        # so this stays distinct from the success response, which sets HX-Refresh=true.
         locked_iface.full_clean.assert_called_once()
         locked_iface.save.assert_not_called()
         assert b"django-messages" in resp.content
+        assert resp.headers.get("HX-Refresh") is None
 
     def test_save_integrity_error_rejected_with_409(self):
         """A concurrent winner-side rename/create can trip a unique constraint at save()
@@ -345,8 +349,11 @@ def test_save_integrity_error_rejected_with_409(self):
             resp = view.post(req, pk=5)
 
         # save() raised → surfaced as the collision OOB toast (HTMX path), not a 500.
+        # As above: HTMX errors are an OOB toast at HTTP 200, distinguished from the
+        # success response by the absence of the HX-Refresh header.
         locked_iface.save.assert_called_once()
         assert b"django-messages" in resp.content
+        assert resp.headers.get("HX-Refresh") is None
 
     def test_marker_repointed_under_lock_is_rejected(self):
         """If the donor's _migrated_to is repointed between the unlocked resolve

From 2528f1cf7258c89b495c930266b2763baf6cb08c Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Tue, 9 Jun 2026 20:10:52 +0200
Subject: [PATCH 18/98] fix(oob-sync): clear stale serial flags, keep migrated
 context, guard empty toast swap

- _clear_existing_match_derived_fields: reset serial_confirmed/serial_duplicate
  too, so a dropped match no longer renders as confirmed/conflict.
- modules_view invalid-server early return: include has_write_permission and
  build_migrated_context (from the posted key) like every other render path, so
  a migrated donor keeps its donor-mode flags.
- _attach_messages_oob: skip the #django-messages OOB swap when no messages are
  queued, so a row refresh doesn't wipe toasts already visible on the page.
- test: align stale comment with the .first() mock.
---
 .../import_utils/bulk_import.py               |  2 +
 .../tests/test_coverage_actions.py            | 54 ++++++++++++++++---
 .../tests/test_reviewer_fixes.py              |  2 +-
 .../views/base/modules_view.py                |  8 ++-
 .../views/imports/actions.py                  |  6 +++
 5 files changed, 63 insertions(+), 9 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index 84c836ccd..b5e817b02 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -378,6 +378,8 @@ def _clear_existing_match_derived_fields(validation: dict) -> None:
     """
     validation["serial_action"] = None
     validation["oob_candidate"] = None
+    validation["serial_confirmed"] = False
+    validation["serial_duplicate"] = False
     validation["serial_role_choice_available"] = False
     # promote_to_host follows the "absent otherwise" contract (see apply_oob_detection_result).
     validation.pop("promote_to_host", None)
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index b7b62ae40..d16a46993 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -508,22 +508,56 @@ def test_skips_response_without_bytes_content(self):
         result = _attach_messages_oob(response, MagicMock())
         assert result is response  # returned unchanged
 
+    @staticmethod
+    def _storage(items):
+        """A messages-storage stand-in that is iterable and accepts .used = False."""
+        storage = MagicMock()
+        storage.__iter__ = lambda self: iter(items)
+        return storage
+
     def test_appends_rendered_messages_to_bytes_content(self):
         from django.http import HttpResponse
 
         from netbox_librenms_plugin.views.imports.actions import _attach_messages_oob
 
         response = HttpResponse(b"<tr>row html</tr>")
-        with patch(
-            "netbox_librenms_plugin.views.imports.actions.render_to_string",
-            return_value='<div id="django-messages" hx-swap-oob="true"></div>',
-        ) as mock_render:
+        with (
+            patch(
+                "netbox_librenms_plugin.views.imports.actions.messages.get_messages",
+                return_value=self._storage(["a message"]),
+            ),
+            patch(
+                "netbox_librenms_plugin.views.imports.actions.render_to_string",
+                return_value='<div id="django-messages" hx-swap-oob="true"></div>',
+            ) as mock_render,
+        ):
             result = _attach_messages_oob(response, MagicMock())
 
         mock_render.assert_called_once()
         assert b'<div id="django-messages"' in result.content
         assert result.content.startswith(b"<tr>row html</tr>")
 
+    def test_skips_oob_swap_when_no_messages_queued(self):
+        """No pending messages → don't append an empty OOB container that would
+        wipe toasts already visible from an earlier action."""
+        from django.http import HttpResponse
+
+        from netbox_librenms_plugin.views.imports.actions import _attach_messages_oob
+
+        response = HttpResponse(b"<tr>row html</tr>")
+        original = response.content
+        with (
+            patch(
+                "netbox_librenms_plugin.views.imports.actions.messages.get_messages",
+                return_value=self._storage([]),
+            ),
+            patch("netbox_librenms_plugin.views.imports.actions.render_to_string") as mock_render,
+        ):
+            result = _attach_messages_oob(response, MagicMock())
+
+        mock_render.assert_not_called()
+        assert result.content == original
+
     def test_swallows_render_errors(self):
         from django.http import HttpResponse
 
@@ -531,9 +565,15 @@ def test_swallows_render_errors(self):
 
         response = HttpResponse(b"<tr>row html</tr>")
         original = response.content
-        with patch(
-            "netbox_librenms_plugin.views.imports.actions.render_to_string",
-            side_effect=RuntimeError("db not available"),
+        with (
+            patch(
+                "netbox_librenms_plugin.views.imports.actions.messages.get_messages",
+                return_value=self._storage(["a message"]),
+            ),
+            patch(
+                "netbox_librenms_plugin.views.imports.actions.render_to_string",
+                side_effect=RuntimeError("db not available"),
+            ),
         ):
             result = _attach_messages_oob(response, MagicMock())
 
diff --git a/netbox_librenms_plugin/tests/test_reviewer_fixes.py b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
index 7d491b498..b2d8ae027 100644
--- a/netbox_librenms_plugin/tests/test_reviewer_fixes.py
+++ b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
@@ -406,7 +406,7 @@ def test_validation_error_caught_on_slug_collision(self):
             patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_messages,
             patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
         ):
-            # objects.filter().exists() returns False (no existing platform)
+            # objects.filter().first() returns None (no existing platform)
             MockPlatform.objects.filter.return_value.first.return_value = None
             # Simulate full_clean raising ValidationError (slug collision)
             platform_instance = MagicMock()
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index 174cdf47b..f8835e797 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -299,7 +299,13 @@ def post(self, request, pk):
             return render(
                 request,
                 self.partial_template_name,
-                {"module_sync": {"object": obj, "table": None, "cache_expiry": None, "server_key": None}},
+                {
+                    "module_sync": {"object": obj, "table": None, "cache_expiry": None, "server_key": None},
+                    "has_write_permission": self.has_write_permission(),
+                    # Keep donor-mode flags on this render too — resolve from the posted key
+                    # (server_key is None here) so a migrated donor doesn't lose context.
+                    **build_migrated_context(obj, request.POST.get("server_key")),
+                },
             )
         sync_device = self._get_sync_device(obj, server_key=server_key)
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 61ce88ed7..5e314d5d1 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -65,6 +65,12 @@ def _attach_messages_oob(response, request):
         return response
     if not isinstance(response.content, (bytes, bytearray)):
         return response
+    # Skip the OOB swap when nothing is queued: an empty #django-messages container
+    # would replace (and wipe) toasts already visible on the page from an earlier action.
+    storage = messages.get_messages(request)
+    if not list(storage):
+        return response
+    storage.used = False
     try:
         rendered = render_to_string("inc/messages.html", request=request)
     except Exception:  # pragma: no cover - defensive: don't break HTMX response on render error

From ca048a841d72b28e9c4e7b6c9add95ec90572f58 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Tue, 9 Jun 2026 21:50:50 +0200
Subject: [PATCH 19/98] fix(oob-sync): don't leak raw save exception in the
 merge toast

MergeNetBoxDevicesView returned str(exc) on a failed winner/donor save, which can
expose database/constraint detail to the browser. Log the full exception
server-side and return a generic HTMX error instead.
---
 netbox_librenms_plugin/views/imports/actions.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 5e314d5d1..5d4cca3e2 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2801,9 +2801,14 @@ def post(self, request, device_id):
             try:
                 winner.save(update_fields=update_fields)
                 donor.save(update_fields=update_fields)
-            except Exception as exc:  # pragma: no cover - defensive
+            except Exception:  # pragma: no cover - defensive
+                logger.exception(
+                    "MergeNetBoxDevicesView: failed to persist merge winner=%s donor=%s",
+                    winner.pk,
+                    donor.pk,
+                )
                 transaction.set_rollback(True)
-                return _htmx_error_response(f"Save failed: {escape(str(exc))}")
+                return _htmx_error_response("Unable to save the merge changes. Please try again.")
 
         logger.info(
             "Merged NetBox device '%s' (pk=%d) into '%s' (pk=%d) on server %s. Summary: %s; oob_ip_transferred=%s",

From 7be953c3d93d80dc356b51bfba0d745a9a626001 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 07:12:29 +0200
Subject: [PATCH 20/98] fix(oob-sync): fail-closed librenms_id matching +
 import/migration hardening

- find_by_librenms_id: query host-identity and OOB-identity predicate sets
  separately and fail closed (return None) on a cross-row collision, instead of
  letting a single OR + .first() bind to the wrong NetBox object by model ordering.
- _resolve_oob_interface: full_clean(validate_unique=False) the new OOB interface
  so an invalid/oversized name surfaces a warning instead of a 500.
- TransferDeviceIPView: select_for_update() the IPAddress row before validating its
  assignment, so a concurrent reassignment can't leave the winner owning an address
  it no longer holds.
- cables_view get_links_data: skip non-dict link items and fall back to the
  LibreNMS-reported local_port name on the main-device path (mirrors the OOB path).
- CreateAndAssignPlatformView: preserve the POST server_key on every redirect so a
  multi-server user returns to the same server tab.
- device_operations: lazily re-export bulk_import_devices_shared (PEP 562) per the
  module contract without a circular import.
- tests: cover the fail-closed/invalid-name/IP-lock paths; harden the links,
  Q-structure, and external-referrer tests.
---
 .../import_utils/device_operations.py         |  15 +++
 .../tests/test_coverage_actions.py            |  32 +++++-
 .../tests/test_coverage_base_views.py         |   2 +
 .../tests/test_coverage_base_views2.py        |  33 ++++--
 .../tests/test_import_utils.py                |   8 +-
 .../tests/test_librenms_id.py                 | 101 +++++++++++++-----
 .../tests/test_migrate_views.py               |   7 ++
 .../tests/test_permissions.py                 |   2 +
 netbox_librenms_plugin/utils.py               |  86 ++++++++-------
 .../views/base/cables_view.py                 |   8 ++
 .../views/imports/actions.py                  |  21 +++-
 .../views/sync/device_fields.py               |  26 +++--
 netbox_librenms_plugin/views/sync/migrate.py  |   7 ++
 13 files changed, 262 insertions(+), 86 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 4e00d9551..9fb2fdd5f 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -1315,3 +1315,18 @@ def fetch_device_with_cache(
             cache.set(cache_key, libre_device, timeout=api.cache_timeout)
 
     return libre_device
+
+
+def __getattr__(name):
+    """Lazily re-export ``bulk_import_devices_shared`` to satisfy the
+    ``import_utils/device_operations.py`` export contract.
+
+    A top-level ``from .bulk_import import bulk_import_devices_shared`` would be a
+    circular import (``bulk_import`` imports ``validate_device_for_import`` from this
+    module at load time), so PEP 562 defers the import until the attribute is accessed.
+    """
+    if name == "bulk_import_devices_shared":
+        from .bulk_import import bulk_import_devices_shared
+
+        return bulk_import_devices_shared
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index d16a46993..06d45b0b6 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -5101,18 +5101,44 @@ def test_create_new_interface(self):
         with (
             patch("dcim.models.Interface") as mock_iface_cls,
             patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
-            # create() is wrapped in a nested savepoint; stub transaction so this
+            # create is wrapped in a nested savepoint; stub transaction so this
             # non-DB unit test doesn't require a real connection.
             patch("netbox_librenms_plugin.views.imports.actions.transaction"),
         ):
             # No locked row exists → this is a real create.
             mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = None
-            mock_iface_cls.objects.create.return_value = created
+            mock_iface_cls.return_value = created  # Interface(...) constructor returns our mock
             iface, reason = view._resolve_oob_interface(req, dev)
-        mock_iface_cls.objects.create.assert_called_once_with(device=dev, name="idrac0", type="other")
+        # Built + validated (skipping the unique check) + saved, not objects.create().
+        mock_iface_cls.assert_called_once_with(device=dev, name="idrac0", type="other")
+        created.full_clean.assert_called_once_with(validate_unique=False)
+        created.save.assert_called_once()
         # The created interface must be returned — the OOB-IP attach path depends on it.
         assert iface is created and reason is None
 
+    def test_create_new_interface_invalid_name_returns_reason(self):
+        """An invalid/oversized name raises ValidationError on full_clean → reason
+        'invalid_name' (surfaced as a warning) instead of a 500."""
+        from django.core.exceptions import ValidationError
+
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "x" * 500})
+        req.user.has_perm.return_value = True
+        dev = MagicMock()
+        bad = MagicMock()
+        bad.full_clean.side_effect = ValidationError("name too long")
+        with (
+            patch("dcim.models.Interface") as mock_iface_cls,
+            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+        ):
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = None
+            mock_iface_cls.return_value = bad
+            iface, reason = view._resolve_oob_interface(req, dev)
+        assert iface is None
+        assert reason == "invalid_name"
+        bad.save.assert_not_called()
+
     def test_new_reuses_existing_locked_interface(self):
         """A (device, name) interface that already exists under the lock is reused — no
         create, and no 'add' permission required."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 20bc44950..56a210f59 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -101,6 +101,7 @@ def test_get_links_data_treats_non_dict_payload_as_failure(self):
         obj = _mock_obj()
 
         for bad_payload in ([{"local_port_id": 1}], None, "oops"):
+            view = self._make_view()  # fresh per case so each proves it sets the error itself
             view._librenms_api.get_device_links.return_value = (True, bad_payload)
             with patch.object(view, "get_ports_data", return_value={"ports": []}):
                 assert view.get_links_data(obj) is None
@@ -113,6 +114,7 @@ def test_get_links_data_treats_dict_with_malformed_links_as_failure(self):
         obj = _mock_obj()
 
         for bad_links in (None, {}, {"a": 1}, "nope"):
+            view = self._make_view()  # fresh per case so each proves it sets the error itself
             view._librenms_api.get_device_links.return_value = (True, {"links": bad_links})
             with patch.object(view, "get_ports_data", return_value={"ports": []}):
                 assert view.get_links_data(obj) is None
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views2.py b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
index 67a60522c..c2e5c5f59 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
@@ -20,6 +20,23 @@
 # =============================================================================
 
 
+def _q_leaves(q):
+    """Flatten a Django Q into a set of (lookup, value) leaf tuples.
+
+    Lets tests assert the predicates a Q composes without coupling to Q's string
+    representation (quote/order formatting), which is a framework internal.
+    """
+    from django.db.models import Q
+
+    leaves = set()
+    for child in q.children:
+        if isinstance(child, Q):
+            leaves |= _q_leaves(child)
+        else:
+            leaves.add(child)
+    return leaves
+
+
 def _mock_obj(model_name="device", pk=1, name="test-device"):
     obj = MagicMock()
     obj._meta = MagicMock()
@@ -96,14 +113,14 @@ def test_dict_form_paths_included(self):
         the Q must query the __id and __oob__id JSON paths, not just the scalar path."""
         from netbox_librenms_plugin.views.base.cables_view import _librenms_id_q
 
-        result_str = str(_librenms_id_q("default", 42))
-        assert "custom_field_data__librenms_id__default__id" in result_str
-        assert "custom_field_data__librenms_id__default__oob__id" in result_str
-        # The JSON string variant must be present on BOTH dict paths (JSON may store the
-        # id as "42"), not merely the integer form — assert the quoted value on each path
-        # so this fails if only the int-form predicates are emitted.
-        assert "custom_field_data__librenms_id__default__id', '42'" in result_str
-        assert "custom_field_data__librenms_id__default__oob__id', '42'" in result_str
+        leaves = _q_leaves(_librenms_id_q("default", 42))
+        # Both dict JSON paths must be queried, with BOTH the int and the JSON-string
+        # variant (JSON may store the id as "42"). Assert on the composed predicates rather
+        # than the Q's string form so framework formatting changes don't break the test.
+        assert ("custom_field_data__librenms_id__default__id", 42) in leaves
+        assert ("custom_field_data__librenms_id__default__id", "42") in leaves
+        assert ("custom_field_data__librenms_id__default__oob__id", 42) in leaves
+        assert ("custom_field_data__librenms_id__default__oob__id", "42") in leaves
 
     def test_non_int_string_value_except_caught(self):
         """Non-convertible string 'abc' → ValueError caught, base Q returned (lines 42-43)."""
diff --git a/netbox_librenms_plugin/tests/test_import_utils.py b/netbox_librenms_plugin/tests/test_import_utils.py
index 3edc80bf7..0b75bdd37 100644
--- a/netbox_librenms_plugin/tests/test_import_utils.py
+++ b/netbox_librenms_plugin/tests/test_import_utils.py
@@ -1257,7 +1257,9 @@ def test_duplicate_detection_uses_resolved_name(self, *mocks):
         existing = MagicMock()
         existing.name = "core-switch"
         existing.serial = ""
-        mock_device.objects.filter.return_value.first.side_effect = [None, existing]
+        # find_by_librenms_id now issues two queries (host + OOB); both miss here, then the
+        # hostname query returns the existing device.
+        mock_device.objects.filter.return_value.first.side_effect = [None, None, existing]
 
         from netbox_librenms_plugin.import_utils import validate_device_for_import
 
@@ -3576,7 +3578,9 @@ def test_duplicate_detection_uses_resolved_name(self, *mocks):
         existing.serial = ""
         existing.virtual_chassis = None
         existing.vc_position = None
-        mock_device.objects.filter.return_value.first.side_effect = [None, existing]
+        # find_by_librenms_id now issues two queries (host + OOB); both miss here, then the
+        # hostname query returns the existing device.
+        mock_device.objects.filter.return_value.first.side_effect = [None, None, existing]
 
         from netbox_librenms_plugin.import_utils import validate_device_for_import
 
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 0ac4cf09b..19d7a0ec8 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -122,13 +122,18 @@ def test_queries_server_key_and_legacy_integer(self):
 
         find_by_librenms_id(mock_model, 42, "default")
 
-        mock_model.objects.filter.assert_called_once()
-        # Verify the Q predicate covers both the server-key JSON branch and legacy bare-int/string branches
-        call_args = mock_model.objects.filter.call_args
-        q_arg = call_args[0][0]
-        assert isinstance(q_arg, Q)
-        assert q_arg.connector == "OR"
-        assert set(q_arg.children) == {
+        # Host and OOB predicate sets are queried separately (so a host match and a
+        # different OOB match can be detected and rejected). Their union must still cover
+        # the server-key JSON branch, the __id/__oob__id dict forms, and the legacy
+        # bare-int/string branches.
+        assert mock_model.objects.filter.call_count == 2
+        all_children = set()
+        for call in mock_model.objects.filter.call_args_list:
+            q_arg = call[0][0]
+            assert isinstance(q_arg, Q)
+            assert q_arg.connector == "OR"
+            all_children |= set(q_arg.children)
+        assert all_children == {
             ("custom_field_data__librenms_id__default", 42),
             ("custom_field_data__librenms_id__default", "42"),
             ("custom_field_data__librenms_id__default__id", 42),
@@ -166,10 +171,13 @@ def test_returns_none_when_not_found(self):
 
         # Any server_key must include legacy bare-int/string fallback conditions
         # so that devices imported before multi-server support are still found.
-        call_args = mock_model.objects.filter.call_args
-        q_arg = call_args[0][0]
-        assert isinstance(q_arg, Q)
-        assert set(q_arg.children) == {
+        # (Predicates are split across the host and OOB queries — aggregate them.)
+        all_children = set()
+        for call in mock_model.objects.filter.call_args_list:
+            q_arg = call[0][0]
+            assert isinstance(q_arg, Q)
+            all_children |= set(q_arg.children)
+        assert all_children == {
             ("custom_field_data__librenms_id__production", 999),
             ("custom_field_data__librenms_id__production", "999"),
             ("custom_field_data__librenms_id__production__id", 999),
@@ -198,14 +206,16 @@ def test_default_server_key_is_default(self):
 
         find_by_librenms_id(mock_model, 42)
 
-        mock_model.objects.filter.assert_called_once()
-        call_args = mock_model.objects.filter.call_args
-        q_arg = call_args[0][0]
-        assert isinstance(q_arg, Q)
-        assert q_arg.connector == "OR"
-        # The JSON-path branch must use "default" as the server key; exact tuple check prevents
-        # duplicate or missing branches from going undetected.
-        assert set(q_arg.children) == {
+        # The JSON-path branch must use "default" as the server key; exact tuple check
+        # across the host + OOB queries prevents duplicate or missing branches.
+        assert mock_model.objects.filter.call_count == 2
+        all_children = set()
+        for call in mock_model.objects.filter.call_args_list:
+            q_arg = call[0][0]
+            assert isinstance(q_arg, Q)
+            assert q_arg.connector == "OR"
+            all_children |= set(q_arg.children)
+        assert all_children == {
             ("custom_field_data__librenms_id__default", 42),
             ("custom_field_data__librenms_id__default", "42"),
             ("custom_field_data__librenms_id__default__id", 42),
@@ -216,6 +226,42 @@ def test_default_server_key_is_default(self):
             ("custom_field_data__librenms_id", "42"),
         }
 
+    def test_fail_closed_when_host_and_oob_match_different_rows(self):
+        """If the host query matches one object and the OOB query a *different* one, the
+        result is ambiguous — return None rather than binding to whichever sorts first."""
+        from unittest.mock import MagicMock
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock(__name__="Device")  # __name__ used in the fail-closed log
+        host_obj = MagicMock(pk=1)
+        oob_obj = MagicMock(pk=2)
+        # filter() is called twice (host_q, then oob_q); return distinct rows.
+        mock_model.objects.filter.return_value.first.side_effect = [host_obj, oob_obj]
+
+        assert find_by_librenms_id(mock_model, 42, "default") is None
+
+    def test_same_row_for_host_and_oob_is_returned(self):
+        """When both queries resolve to the same row, it is returned (not ambiguous)."""
+        from unittest.mock import MagicMock
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock()
+        same = MagicMock(pk=5)
+        mock_model.objects.filter.return_value.first.side_effect = [same, same]
+
+        assert find_by_librenms_id(mock_model, 42, "default") is same
+
+    def test_host_match_wins_when_no_oob_match(self):
+        """Host identity is returned when only the host query matches."""
+        from unittest.mock import MagicMock
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock()
+        host_obj = MagicMock(pk=1)
+        mock_model.objects.filter.return_value.first.side_effect = [host_obj, None]
+
+        assert find_by_librenms_id(mock_model, 42, "default") is host_obj
+
 
 class TestMigrateLegacyLibreNMSId:
     """Tests for migrate_legacy_librenms_id()."""
@@ -464,10 +510,13 @@ def test_find_by_matches_main_id_in_dict_with_id_form(self):
 
         find_by_librenms_id(mock_model, 42, "primary")
 
-        call_args = mock_model.objects.filter.call_args
-        q_arg = call_args[0][0]
-        assert ("custom_field_data__librenms_id__primary__id", 42) in q_arg.children
-        assert ("custom_field_data__librenms_id__primary__id", "42") in q_arg.children
+        # Host and OOB predicate sets are now queried separately, so aggregate the
+        # children across every filter() call rather than inspecting only the last.
+        all_children = set()
+        for call in mock_model.objects.filter.call_args_list:
+            all_children |= set(call[0][0].children)
+        assert ("custom_field_data__librenms_id__primary__id", 42) in all_children
+        assert ("custom_field_data__librenms_id__primary__id", "42") in all_children
 
     def test_find_by_matches_oob_id(self):
         """find_by_librenms_id Q includes __oob__id sub-key lookup."""
@@ -969,8 +1018,10 @@ def test_after_marker_find_by_librenms_id_no_longer_matches(self):
         # Prove the function actually built the lookup (not a vacuous pass): the
         # combined Q must target the id/oob predicates and must NEVER match on the
         # _migrated_to marker, so a migrated-only donor can't be returned.
-        q_arg = mock_model.objects.filter.call_args[0][0]
-        lookups = [child[0] for child in q_arg.children]
+        # Host and OOB predicates are queried separately now — aggregate across calls.
+        lookups = []
+        for call in mock_model.objects.filter.call_args_list:
+            lookups += [child[0] for child in call[0][0].children]
         assert any(lk == "custom_field_data__librenms_id__default__id" for lk in lookups)
         assert any(lk == "custom_field_data__librenms_id__default__oob__id" for lk in lookups)
         assert all("_migrated_to" not in lk for lk in lookups)
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 24cadce40..8b4225d7c 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -467,6 +467,7 @@ def test_happy_path_transfers_oob_ip(self):
                 return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
             ),
             patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
@@ -476,6 +477,9 @@ def test_happy_path_transfers_oob_ip(self):
                 locked_donor,
                 locked_winner,
             ]
+            # The IPAddress row is now re-fetched under select_for_update; return the same
+            # logical address so its assignment is validated from the locked row.
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = oob_ip
             resp = view.post(req, pk=10, ip_kind="oob")
         # The locked rows are the ones mutated and saved.
         assert locked_donor.oob_ip is None
@@ -510,6 +514,7 @@ def test_rejects_when_address_still_attached_to_donor(self):
                 return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
             ),
             patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
@@ -517,6 +522,8 @@ def test_rejects_when_address_still_attached_to_donor(self):
                 locked_donor,
                 locked_winner,
             ]
+            # Locked re-fetch returns the address still assigned to the donor (device_id=10).
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = oob_ip
             resp = view.post(req, pk=10, ip_kind="oob")
 
         # Refused (409 surfaced via toast); neither side mutated/saved.
diff --git a/netbox_librenms_plugin/tests/test_permissions.py b/netbox_librenms_plugin/tests/test_permissions.py
index d3bebbfea..ae30beba9 100644
--- a/netbox_librenms_plugin/tests/test_permissions.py
+++ b/netbox_librenms_plugin/tests/test_permissions.py
@@ -855,6 +855,7 @@ def test_write_permission_denied_rejects_external_referrer(self):
 
         mixin = LibreNMSPermissionMixin()
         mixin.request = MagicMock()
+        mixin.request.method = "POST"  # explicit: exercise the non-GET fallback path on purpose
         mixin.request.user.has_perm.return_value = False
         mixin.request.path = "/safe/page/"
         mixin.request.META = {"HTTP_REFERER": "http://evil.com/steal"}
@@ -875,6 +876,7 @@ def test_htmx_rejects_external_referrer(self):
 
         mixin = LibreNMSPermissionMixin()
         mixin.request = MagicMock()
+        mixin.request.method = "POST"  # explicit: exercise the non-GET fallback path on purpose
         mixin.request.user.has_perm.return_value = False
         mixin.request.path = "/safe/page/"
         mixin.request.META = {"HTTP_REFERER": "http://evil.com/steal"}
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index bc158211c..924317b45 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1145,45 +1145,53 @@ def find_by_librenms_id(model, librenms_id, server_key: str = "default"):
                 return None
         except ValueError:
             return None
-    q = Q(**{f"custom_field_data__librenms_id__{server_key}": librenms_id})
-    # Also match when the namespaced value was stored as a string (e.g. {"production": "42"}).
-    q |= Q(**{f"custom_field_data__librenms_id__{server_key}": str(librenms_id)})
-    # Match when value stored as {"id": librenms_id, "oob": {...}} — new dict-with-id form.
-    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": librenms_id})
-    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": str(librenms_id)})
-    # Match when librenms_id is the OOB device id — so re-import recognises merged device.
-    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": librenms_id})
-    q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": str(librenms_id)})
-    # Always include legacy bare-integer and bare-string IDs as a universal fallback.
-    # Legacy records were created before multi-server support; they should be visible
-    # regardless of which server is currently active.
-    q |= Q(custom_field_data__librenms_id=librenms_id)
-    q |= Q(custom_field_data__librenms_id=str(librenms_id))
-    # When a string ID looks like an integer, also match the numeric JSON form so
-    # "42" matches records that store the value as the JSON number 42.
-    # Strip whitespace and canonicalize leading-zero forms ("042", "42 ") → "42".
-    if isinstance(librenms_id, str):
-        cleaned = librenms_id.strip()
-        try:
-            int_value = int(cleaned)
-            if int_value > 0:
-                canonical_str = str(int_value)
-                q |= Q(**{f"custom_field_data__librenms_id__{server_key}": canonical_str})
-                q |= Q(**{f"custom_field_data__librenms_id__{server_key}": int_value})
-                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": canonical_str})
-                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": int_value})
-                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": canonical_str})
-                q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": int_value})
-                q |= Q(custom_field_data__librenms_id=canonical_str)
-                q |= Q(custom_field_data__librenms_id=int_value)
-        except ValueError:
-            pass
-    # The OR can match more than one row in rare cross-linked states (e.g. an id
-    # that is a host id on one device and an OOB id on another). `.first()` is
-    # already deterministic here: Device/VirtualMachine define Meta.ordering
-    # ('name', 'pk') and Interface/VMInterface order by (device, name), so the
-    # lowest-ordered row wins rather than an arbitrary DB result.
-    return model.objects.filter(q).first()
+
+    # Build host-identity and OOB-identity predicates SEPARATELY. Folding both into one
+    # OR + .first() can silently bind to the wrong NetBox object when one row matches by
+    # host id and a *different* row matches by OOB id; query each set and fail closed on a
+    # cross-row collision rather than trusting model ordering to pick "the" row.
+    def _id_variants(value):
+        """Value plus its string / canonical-int forms so "042"/" 42 " match JSON 42."""
+        variants = [value, str(value)]
+        if isinstance(value, str):
+            try:
+                int_value = int(value.strip())
+            except ValueError:
+                int_value = None
+            if int_value is not None and int_value > 0:
+                variants += [str(int_value), int_value]
+        seen = []
+        for v in variants:
+            if v not in seen:
+                seen.append(v)
+        return seen
+
+    host_q = Q()
+    oob_q = Q()
+    for v in _id_variants(librenms_id):
+        # Namespaced scalar form, the new dict-with-id form ({"id": .., "oob": {..}}), and
+        # the legacy bare integer/string (pre multi-server) all identify the HOST device.
+        host_q |= Q(**{f"custom_field_data__librenms_id__{server_key}": v})
+        host_q |= Q(**{f"custom_field_data__librenms_id__{server_key}__id": v})
+        host_q |= Q(custom_field_data__librenms_id=v)
+        # The OOB controller's own device id — so a re-import recognises the merged device.
+        oob_q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": v})
+
+    host_match = model.objects.filter(host_q).first()
+    oob_match = model.objects.filter(oob_q).first()
+    if host_match is not None and oob_match is not None and host_match.pk != oob_match.pk:
+        logger.warning(
+            "Ambiguous librenms_id %r for %s on server %r: host match pk=%s but OOB match "
+            "pk=%s — refusing to bind to either (fail closed).",
+            librenms_id,
+            model.__name__,
+            server_key,
+            host_match.pk,
+            oob_match.pk,
+        )
+        return None
+    # Host identity wins when both resolve to the same row (or only one matched).
+    return host_match or oob_match
 
 
 def get_librenms_oob(obj, server_key: str = "default") -> dict | None:
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index d1fa69c6c..ea61f5f70 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -145,7 +145,13 @@ def get_links_data(self, obj, server_key=None):
             return None
         links_data = []
         for link in links:
+            if not isinstance(link, dict):
+                continue
             local_port_name = local_ports_map.get(str(link.get("local_port_id")))
+            if local_port_name is None:
+                # Fall back to the LibreNMS-reported local_port name so name-based
+                # resolution still works when the ports map misses or ports fetch failed.
+                local_port_name = link.get("local_port")
             links_data.append(
                 {
                     "local_port": local_port_name,
@@ -201,6 +207,8 @@ def get_links_data(self, obj, server_key=None):
                     )
                     return links_data
                 for link in oob_links:
+                    if not isinstance(link, dict):
+                        continue
                     oob_port_id = link.get("local_port_id")
                     oob_local_port = oob_local_ports_map.get(str(oob_port_id)) if oob_port_id else None
                     if oob_local_port is None:
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 5d4cca3e2..72df94cf8 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2193,6 +2193,14 @@ def post(self, request, device_id):
                             f"OOB linked, but OOB IP {oob_ip_str} not set — you lack permission to add an interface.",
                         )
                     )
+                elif iface_reason == "invalid_name":
+                    deferred_messages.append(
+                        (
+                            messages.WARNING,
+                            f"OOB linked, but OOB IP {oob_ip_str} not set — the chosen interface name is "
+                            "invalid (too long or contains unsupported characters).",
+                        )
+                    )
                 elif oob_iface is None:
                     deferred_messages.append(
                         (
@@ -2341,7 +2349,8 @@ def _resolve_oob_interface(request, device):
         change-Device-only user, so re-verify ``add`` here before creating. Symmetric to
         the re-check in :meth:`_attach_oob_ip`.
         """
-        from django.db import IntegrityError
+        from django.core.exceptions import ValidationError
+        from django.db import DataError, IntegrityError
         from dcim.models import Interface
         from utilities.permissions import get_permission_for_model
 
@@ -2362,7 +2371,15 @@ def _resolve_oob_interface(request, device):
             # dcim_interface_unique_device_name constraint — means we just reuse the winner.
             try:
                 with transaction.atomic():
-                    return Interface.objects.create(device=device, name=name, type="other"), None
+                    iface = Interface(device=device, name=name, type="other")
+                    # Validate field formats/length (an invalid/oversized name would otherwise
+                    # raise ValidationError/DataError and surface as a 500). Skip the uniqueness
+                    # check — the DB constraint + IntegrityError branch below handle the race.
+                    iface.full_clean(validate_unique=False)
+                    iface.save()
+                    return iface, None
+            except (ValidationError, DataError):
+                return None, "invalid_name"
             except IntegrityError:
                 # Lock the row we hand back: the OOB-IP assignment is generic-relational,
                 # not FK-protected, so a concurrent delete before the IP save would orphan
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 4e54c4080..3acc09800 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -8,8 +8,10 @@
 
 from django.http import HttpResponse
 from django.shortcuts import get_object_or_404, redirect
+from django.urls import reverse
 from django.utils.html import escape
 from django.views import View
+from urllib.parse import quote_plus
 from virtualization.models import VirtualMachine
 
 from netbox_librenms_plugin.import_utils import _determine_device_name
@@ -360,7 +362,7 @@ def post(self, request, pk):
 
         if not platform_name:
             messages.error(request, "Platform name is required")
-            return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+            return self._sync_redirect(request, pk)
 
         manufacturer = None
         if manufacturer_id:
@@ -398,7 +400,7 @@ def post(self, request, pk):
                         request,
                         f"Platform '{platform_name}' could not be created: {error_msg}",
                     )
-                    return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+                    return self._sync_redirect(request, pk)
                 except IntegrityError as e:
                     # A concurrent request created this platform between our existence
                     # check and our save. Reuse the winner (the goal is reuse-or-create)
@@ -416,7 +418,7 @@ def post(self, request, pk):
                             request,
                             f"Platform '{platform_name}' could not be created: {e}",
                         )
-                        return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+                        return self._sync_redirect(request, pk)
             else:
                 # Reuse the existing platform unchanged — do not touch its
                 # manufacturer/vendor scoping; we only assign it and add the mapping.
@@ -427,7 +429,7 @@ def post(self, request, pk):
             except Device.DoesNotExist:
                 transaction.set_rollback(True)
                 messages.error(request, "Device no longer exists.")
-                return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+                return self._sync_redirect(request, pk)
 
             device.platform = platform
             try:
@@ -444,7 +446,7 @@ def post(self, request, pk):
                     request,
                     f"Device (pk={pk}) validation failed: {error_msg}",
                 )
-                return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+                return self._sync_redirect(request, pk)
             try:
                 device.save()
             except IntegrityError as e:
@@ -454,7 +456,7 @@ def post(self, request, pk):
                     request,
                     f"Error saving device (pk={pk}): {e}",
                 )
-                return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+                return self._sync_redirect(request, pk)
 
             mapping_created = False
             mapping_error = None
@@ -500,7 +502,17 @@ def post(self, request, pk):
                 f"Platform mapping for '{librenms_os}' already exists; not modified.",
             )
 
-        return redirect("plugins:netbox_librenms_plugin:device_librenms_sync", pk=pk)
+        return self._sync_redirect(request, pk)
+
+    @staticmethod
+    def _sync_redirect(request, pk):
+        """Redirect to the device sync tab, preserving the POST-scoped server_key so a
+        multi-server user returns to the same server tab instead of the default one."""
+        url = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", kwargs={"pk": pk})
+        server_key = (request.POST.get("server_key") or "").strip()
+        if server_key:
+            url = f"{url}?server_key={quote_plus(server_key)}"
+        return redirect(url)
 
 
 class AssignVCSerialView(LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, LibreNMSAPIMixin, View):
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 8e8763060..3880e57b6 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -431,6 +431,13 @@ def post(self, request, pk, ip_kind):
             donor_ip = getattr(donor, field, None)
             if donor_ip is None:
                 return self._fail(request, f"Donor has no {human} to transfer.", status=409)
+            # Lock the IPAddress row itself before validating its assignment below: the
+            # device FKs are locked but the address is not, so a concurrent reassignment
+            # could otherwise change assigned_object between this check and the FK update,
+            # leaving winner.primary_ip*/oob_ip pointing at an address it no longer owns.
+            donor_ip = IPAddress.objects.select_for_update().filter(pk=donor_ip.pk).first()
+            if donor_ip is None:
+                return self._fail(request, f"Donor's {human} no longer exists.", status=410)
             if getattr(winner, field, None) is not None:
                 return self._fail(
                     request,

From 0edf949616125c57809ea2fdabea3aa692e3f1b1 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 08:44:32 +0200
Subject: [PATCH 21/98] fix(oob-sync): validate server_key before reflecting it
 in the sync redirect
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeQL flagged _sync_redirect as an untrusted URL redirection: server_key was taken
raw from request.POST and concatenated into the redirect URL. Reflect it only when it
matches a configured server, emitting the value from the trusted config rather than the
raw request — matching the validation the other sync views already do via
rebind_api_for_server. Added regression tests.
---
 .../tests/test_coverage_device_fields.py      | 36 +++++++++++++++++++
 .../views/sync/device_fields.py               | 12 +++++--
 2 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index dbcbb1987..cfe2c7bf6 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -2444,3 +2444,39 @@ def test_remove_server_mapping_has_required_object_permissions(self):
         from netbox_librenms_plugin.views.sync.device_fields import RemoveServerMappingView
 
         assert "POST" in RemoveServerMappingView.required_object_permissions
+
+
+class TestSyncRedirectServerKeyValidation:
+    """_sync_redirect must only reflect a server_key that matches a configured server,
+    so untrusted request input can't be steered into the redirect URL (open-redirect)."""
+
+    def test_valid_server_key_is_reflected(self):
+        from netbox_librenms_plugin.views.sync.device_fields import CreateAndAssignPlatformView
+
+        req = _make_request(post_data={"server_key": "prod"})
+        with (
+            patch(
+                "netbox_librenms_plugin.librenms_api.LibreNMSAPI.get_available_servers",
+                return_value={"prod": "Prod LibreNMS"},
+            ),
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redirect,
+        ):
+            CreateAndAssignPlatformView._sync_redirect(req, 1)
+        url = mock_redirect.call_args[0][0]
+        assert "server_key=prod" in url
+
+    def test_unknown_server_key_is_dropped(self):
+        from netbox_librenms_plugin.views.sync.device_fields import CreateAndAssignPlatformView
+
+        req = _make_request(post_data={"server_key": "//evil.com/steal"})
+        with (
+            patch(
+                "netbox_librenms_plugin.librenms_api.LibreNMSAPI.get_available_servers",
+                return_value={"prod": "Prod LibreNMS"},
+            ),
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redirect,
+        ):
+            CreateAndAssignPlatformView._sync_redirect(req, 1)
+        url = mock_redirect.call_args[0][0]
+        assert "evil.com" not in url
+        assert "server_key" not in url
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 3acc09800..d7186eea2 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -507,9 +507,17 @@ def post(self, request, pk):
     @staticmethod
     def _sync_redirect(request, pk):
         """Redirect to the device sync tab, preserving the POST-scoped server_key so a
-        multi-server user returns to the same server tab instead of the default one."""
+        multi-server user returns to the same server tab instead of the default one.
+
+        The server_key is only reflected when it matches a configured server, and the value
+        emitted into the URL comes from the trusted config (not the raw request), so no
+        untrusted input reaches the redirect target (open-redirect / CodeQL py/url-redirection safe).
+        """
+        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+
         url = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", kwargs={"pk": pk})
-        server_key = (request.POST.get("server_key") or "").strip()
+        requested = (request.POST.get("server_key") or "").strip()
+        server_key = next((key for key in LibreNMSAPI.get_available_servers() if key == requested), None)
         if server_key:
             url = f"{url}?server_key={quote_plus(server_key)}"
         return redirect(url)

From 512b963e075d5c2e0bbc2a3780577b374bd7f251 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 09:02:42 +0200
Subject: [PATCH 22/98] fix(oob-sync): re-check PlatformMapping add permission
 at the write site
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The upfront gate only requires (add, PlatformMapping) when no mapping exists at
preflight. If a mapping existed then (perm not required) but was deleted before the
write, the create branch would add a mapping the caller was never authorized for.
Re-check the add permission immediately before creating in both
CreatePlatformFromImportView and CreateAndAssignPlatformView, and skip (with a
warning) rather than error — the Platform is the primary action and is already
created/assigned. Closes the permission TOCTOU CodeRabbit flagged.
---
 .../tests/test_coverage_device_fields.py      | 29 +++++++++++++++++
 .../views/imports/actions.py                  | 32 +++++++++++++------
 .../views/sync/device_fields.py               | 19 +++++++++++
 3 files changed, 71 insertions(+), 9 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index cfe2c7bf6..9b2aa0b66 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1156,6 +1156,35 @@ def test_mapping_skipped_when_already_exists(self):
 
         mock_mapping_cls.assert_not_called()
 
+    def test_mapping_skipped_when_lacking_add_perm_at_write(self):
+        """TOCTOU guard: a mapping existed at the preflight gate (so add wasn't required) but
+        was deleted before the write. The write-site permission re-check must skip the create
+        rather than bypass the permission — and warn the user."""
+        view, req, mock_platform_cls, _, mock_device_cls, _ = self._success_patches(
+            platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
+        )
+        # Upfront object-permission gate passes (user has change Device / add Platform); the
+        # write-site re-check is what must catch the missing PlatformMapping add permission.
+        view.require_object_permissions = MagicMock(return_value=None)
+        req.user.has_perm = MagicMock(return_value=False)  # write-site add-PlatformMapping check denied
+        mock_mapping_cls = MagicMock()
+        mock_mapping_cls.objects.filter.return_value.first.return_value = None  # deleted since preflight
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.transaction"),
+            patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_msg,
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
+            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
+        ):
+            view.post(req, pk=1)
+
+        # No mapping created without permission, and the user is told why.
+        mock_mapping_cls.assert_not_called()
+        assert any("not created" in c.args[1] for c in mock_msg.warning.call_args_list)
+
     def test_required_object_permissions_include_platformmapping_when_mapping_will_be_created(self):
         """create_mapping on + OS supplied + no existing mapping → ('add', PlatformMapping)
         is added to required_object_permissions BEFORE require_all_permissions runs."""
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 72df94cf8..9f27b4a73 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1982,15 +1982,29 @@ def post(self, request, device_id):
 
                 if create_mapping and librenms_os:
                     if not PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).exists():
-                        try:
-                            with transaction.atomic():
-                                PlatformMapping.objects.create(
-                                    librenms_os=librenms_os.lower(),
-                                    netbox_platform=platform,
-                                )
-                        except IntegrityError:
-                            # Concurrent request created the mapping; safe to ignore.
-                            pass
+                        # Re-check the add permission at the write site. The upfront gate only
+                        # requires ("add", PlatformMapping) when no mapping existed at preflight;
+                        # if one existed then but was deleted since, this branch would otherwise
+                        # create a mapping the caller was never authorized for. Skip rather than
+                        # error — the Platform is already created and is the primary action.
+                        from utilities.permissions import get_permission_for_model
+
+                        if request.user.has_perm(get_permission_for_model(PlatformMapping, "add")):
+                            try:
+                                with transaction.atomic():
+                                    PlatformMapping.objects.create(
+                                        librenms_os=librenms_os.lower(),
+                                        netbox_platform=platform,
+                                    )
+                            except IntegrityError:
+                                # Concurrent request created the mapping; safe to ignore.
+                                pass
+                        else:
+                            logger.warning(
+                                "CreatePlatformFromImportView: skipped PlatformMapping create for OS %r — "
+                                "user lacks add permission (mapping was removed after the preflight check).",
+                                librenms_os,
+                            )
         except ValidationError as exc:
             logger.exception("CreatePlatformFromImportView: validation failed while creating platform")
             detail = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index d7186eea2..88e484eae 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -461,10 +461,24 @@ def post(self, request, pk):
             mapping_created = False
             mapping_error = None
             mapping_existed = False
+            mapping_skipped_no_perm = False
             if create_mapping and librenms_os:
+                from utilities.permissions import get_permission_for_model
+
                 existing = PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).first()
                 if existing is not None:
                     mapping_existed = True
+                elif not request.user.has_perm(get_permission_for_model(PlatformMapping, "add")):
+                    # Re-check the add permission at the write site. The upfront gate only
+                    # requires it when no mapping existed at preflight; if one existed then but
+                    # was deleted since, creating here would bypass the permission. Skip rather
+                    # than fail — the platform is already assigned and is the primary action.
+                    mapping_skipped_no_perm = True
+                    logger.warning(
+                        "CreateAndAssignPlatformView: skipped PlatformMapping create for OS '%s' — "
+                        "user lacks add permission (mapping was removed after the preflight check).",
+                        librenms_os,
+                    )
                 else:
                     try:
                         with transaction.atomic():
@@ -501,6 +515,11 @@ def post(self, request, pk):
                 request,
                 f"Platform mapping for '{librenms_os}' already exists; not modified.",
             )
+        elif mapping_skipped_no_perm:
+            messages.warning(
+                request,
+                f"Platform mapping for '{librenms_os}' was not created — you lack permission to add mappings.",
+            )
 
         return self._sync_redirect(request, pk)
 

From 40983a0b059c022a499deb48a4e27755d5e60d98 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 09:24:46 +0200
Subject: [PATCH 23/98] fix(oob-sync): surface skipped-mapping warning in the
 import modal
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When CreatePlatformFromImportView skips the PlatformMapping create because the add
permission was lost in the TOCTOU window, queue a user-visible warning (via
transaction.on_commit so it only shows after the Platform commits) and emit it as an
OOB toast through _attach_messages_oob — matching the messages.warning the
device-tab CreateAndAssignPlatformView already shows.
---
 netbox_librenms_plugin/views/imports/actions.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 9f27b4a73..13b58d42d 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2005,6 +2005,15 @@ def post(self, request, device_id):
                                 "user lacks add permission (mapping was removed after the preflight check).",
                                 librenms_os,
                             )
+                            # Surface it in the modal too — but only after the Platform commits,
+                            # so we don't warn about a skipped side-effect of a rolled-back write.
+                            transaction.on_commit(
+                                lambda os=librenms_os: messages.warning(
+                                    request,
+                                    f"Platform created, but the LibreNMS-OS mapping for '{os}' was not added — "
+                                    "you lack permission to add mappings.",
+                                )
+                            )
         except ValidationError as exc:
             logger.exception("CreatePlatformFromImportView: validation failed while creating platform")
             detail = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
@@ -2040,7 +2049,10 @@ def post(self, request, device_id):
         else:
             row_html = mark_safe("")
 
-        return HttpResponse(oob_modal + row_html, content_type="text/html")
+        response = HttpResponse(oob_modal + row_html, content_type="text/html")
+        # Emit any queued messages (e.g. a skipped-mapping warning) as an OOB toast. No-op
+        # when nothing is queued, so the normal success path is unchanged.
+        return _attach_messages_oob(response, request)
 
 
 class AddAsOOBView(

From 4052762ab492619db0a8ac180d860f5bcb9e78e7 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 12:52:22 +0200
Subject: [PATCH 24/98] fix(oob-sync): fail closed on duplicate host-only or
 OOB-only librenms_id matches

---
 .../tests/test_import_utils.py                | 31 +++++++--
 .../tests/test_librenms_id.py                 | 68 +++++++++++++++----
 netbox_librenms_plugin/utils.py               | 34 +++++++++-
 3 files changed, 112 insertions(+), 21 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_import_utils.py b/netbox_librenms_plugin/tests/test_import_utils.py
index 0b75bdd37..8649181bc 100644
--- a/netbox_librenms_plugin/tests/test_import_utils.py
+++ b/netbox_librenms_plugin/tests/test_import_utils.py
@@ -1257,9 +1257,10 @@ def test_duplicate_detection_uses_resolved_name(self, *mocks):
         existing = MagicMock()
         existing.name = "core-switch"
         existing.serial = ""
-        # find_by_librenms_id now issues two queries (host + OOB); both miss here, then the
-        # hostname query returns the existing device.
-        mock_device.objects.filter.return_value.first.side_effect = [None, None, existing]
+        # find_by_librenms_id consumes the queryset via list(qs[:2]) per side (host + OOB);
+        # both miss here (empty slice), then the hostname query's .first() returns existing.
+        mock_device.objects.filter.return_value.__getitem__.return_value = []
+        mock_device.objects.filter.return_value.first.return_value = existing
 
         from netbox_librenms_plugin.import_utils import validate_device_for_import
 
@@ -1376,8 +1377,11 @@ def side_effect(*args, **kwargs):
                         isinstance(child, tuple) and "librenms_id" in child[0] for child in q.children
                     ):
                         mock_qs.first.return_value = hit
+                        # find_by_librenms_id consumes the queryset via list(qs[:2]).
+                        mock_qs.__getitem__.return_value = [hit] if hit is not None else []
                         return mock_qs
                 mock_qs.first.return_value = None
+                mock_qs.__getitem__.return_value = []
                 return mock_qs
 
             return side_effect
@@ -1898,8 +1902,11 @@ def device_filter(*args, **kwargs):
             )
             if q_has_librenms:
                 result.first.return_value = existing
+                # find_by_librenms_id consumes the queryset via list(qs[:2]).
+                result.__getitem__.return_value = [existing]
             else:
                 result.first.return_value = None
+                result.__getitem__.return_value = []
             return result
 
         self.mock_device.objects.filter.side_effect = device_filter
@@ -1942,11 +1949,15 @@ def device_filter(*args, **kwargs):
             )
             if q_has_librenms:
                 result.first.return_value = existing
+                # find_by_librenms_id consumes the queryset via list(qs[:2]).
+                result.__getitem__.return_value = [existing]
             elif "serial" in kwargs:
                 result.first.return_value = None
+                result.__getitem__.return_value = []
                 result.exclude.return_value.first.return_value = None
             else:
                 result.first.return_value = None
+                result.__getitem__.return_value = []
             return result
 
         self.mock_device.objects.filter.side_effect = device_filter
@@ -1988,8 +1999,11 @@ def device_filter(*args, **kwargs):
             )
             if q_has_librenms:
                 result.first.return_value = existing
+                # find_by_librenms_id consumes the queryset via list(qs[:2]).
+                result.__getitem__.return_value = [existing]
             else:
                 result.first.return_value = None
+                result.__getitem__.return_value = []
             return result
 
         self.mock_device.objects.filter.side_effect = device_filter
@@ -2230,6 +2244,8 @@ def device_filter(*args, **kwargs):
                 k.startswith("custom_field_data__librenms_id") for k in kwargs
             )
             result.first.return_value = existing if q_has_librenms else None
+            # find_by_librenms_id now consumes the queryset via list(qs[:2]) per side.
+            result.__getitem__.return_value = [existing] if q_has_librenms else []
             result.exclude.return_value.first.return_value = None
             return result
 
@@ -2484,6 +2500,8 @@ def device_filter(*args, **kwargs):
                 k.startswith("custom_field_data__librenms_id") for k in kwargs
             )
             result.first.return_value = existing if q_has_librenms else None
+            # find_by_librenms_id now consumes the queryset via list(qs[:2]) per side.
+            result.__getitem__.return_value = [existing] if q_has_librenms else []
             return result
 
         self.mock_device.objects.filter.side_effect = device_filter
@@ -3578,9 +3596,10 @@ def test_duplicate_detection_uses_resolved_name(self, *mocks):
         existing.serial = ""
         existing.virtual_chassis = None
         existing.vc_position = None
-        # find_by_librenms_id now issues two queries (host + OOB); both miss here, then the
-        # hostname query returns the existing device.
-        mock_device.objects.filter.return_value.first.side_effect = [None, None, existing]
+        # find_by_librenms_id consumes the queryset via list(qs[:2]) per side (host + OOB);
+        # both miss here (empty slice), then the hostname query's .first() returns existing.
+        mock_device.objects.filter.return_value.__getitem__.return_value = []
+        mock_device.objects.filter.return_value.first.return_value = existing
 
         from netbox_librenms_plugin.import_utils import validate_device_for_import
 
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 19d7a0ec8..10f9e52c5 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -7,6 +7,17 @@
 from unittest.mock import MagicMock
 
 
+def _qs_returning(rows):
+    """Build a mock queryset whose ``[:2]`` slice yields ``rows``.
+
+    ``find_by_librenms_id`` calls ``list(model.objects.filter(q)[:2])`` per side, so the
+    test double must support slice indexing rather than ``.first()``.
+    """
+    qs = MagicMock()
+    qs.__getitem__.return_value = rows
+    return qs
+
+
 class TestGetLibreNMSDeviceId:
     """Tests for get_librenms_device_id()."""
 
@@ -118,7 +129,7 @@ def test_queries_server_key_and_legacy_integer(self):
         mock_model = MagicMock()
         mock_qs = MagicMock()
         mock_model.objects.filter.return_value = mock_qs
-        mock_qs.first.return_value = None
+        mock_qs.__getitem__.return_value = []
 
         find_by_librenms_id(mock_model, 42, "default")
 
@@ -147,11 +158,11 @@ def test_queries_server_key_and_legacy_integer(self):
     def test_returns_first_matching_object(self):
         from netbox_librenms_plugin.utils import find_by_librenms_id
 
-        expected = MagicMock()
+        expected = MagicMock(pk=7)
         mock_model = MagicMock()
         mock_qs = MagicMock()
         mock_model.objects.filter.return_value = mock_qs
-        mock_qs.first.return_value = expected
+        mock_qs.__getitem__.return_value = [expected]
 
         result = find_by_librenms_id(mock_model, 42, "default")
         assert result is expected
@@ -164,7 +175,7 @@ def test_returns_none_when_not_found(self):
         mock_model = MagicMock()
         mock_qs = MagicMock()
         mock_model.objects.filter.return_value = mock_qs
-        mock_qs.first.return_value = None
+        mock_qs.__getitem__.return_value = []
 
         result = find_by_librenms_id(mock_model, 999, "production")
         assert result is None
@@ -202,7 +213,7 @@ def test_default_server_key_is_default(self):
         mock_model = MagicMock()
         mock_qs = MagicMock()
         mock_model.objects.filter.return_value = mock_qs
-        mock_qs.first.return_value = None
+        mock_qs.__getitem__.return_value = []
 
         find_by_librenms_id(mock_model, 42)
 
@@ -235,8 +246,11 @@ def test_fail_closed_when_host_and_oob_match_different_rows(self):
         mock_model = MagicMock(__name__="Device")  # __name__ used in the fail-closed log
         host_obj = MagicMock(pk=1)
         oob_obj = MagicMock(pk=2)
-        # filter() is called twice (host_q, then oob_q); return distinct rows.
-        mock_model.objects.filter.return_value.first.side_effect = [host_obj, oob_obj]
+        # filter() is called twice (host_q, then oob_q); each result is sliced [:2].
+        mock_model.objects.filter.side_effect = [
+            _qs_returning([host_obj]),
+            _qs_returning([oob_obj]),
+        ]
 
         assert find_by_librenms_id(mock_model, 42, "default") is None
 
@@ -247,7 +261,7 @@ def test_same_row_for_host_and_oob_is_returned(self):
 
         mock_model = MagicMock()
         same = MagicMock(pk=5)
-        mock_model.objects.filter.return_value.first.side_effect = [same, same]
+        mock_model.objects.filter.side_effect = [_qs_returning([same]), _qs_returning([same])]
 
         assert find_by_librenms_id(mock_model, 42, "default") is same
 
@@ -258,10 +272,38 @@ def test_host_match_wins_when_no_oob_match(self):
 
         mock_model = MagicMock()
         host_obj = MagicMock(pk=1)
-        mock_model.objects.filter.return_value.first.side_effect = [host_obj, None]
+        mock_model.objects.filter.side_effect = [_qs_returning([host_obj]), _qs_returning([])]
 
         assert find_by_librenms_id(mock_model, 42, "default") is host_obj
 
+    def test_fail_closed_on_duplicate_host_matches(self):
+        """Two distinct rows sharing the same host librenms_id is a data-integrity
+        violation — refuse to bind to either rather than picking whichever sorts first."""
+        from unittest.mock import MagicMock
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock(__name__="Device")
+        # Host query returns two rows; OOB query is irrelevant (host ambiguity fails first).
+        mock_model.objects.filter.side_effect = [
+            _qs_returning([MagicMock(pk=1), MagicMock(pk=2)]),
+            _qs_returning([]),
+        ]
+
+        assert find_by_librenms_id(mock_model, 42, "default") is None
+
+    def test_fail_closed_on_duplicate_oob_matches(self):
+        """Two distinct rows sharing the same OOB librenms_id is likewise rejected."""
+        from unittest.mock import MagicMock
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock(__name__="Device")
+        mock_model.objects.filter.side_effect = [
+            _qs_returning([]),
+            _qs_returning([MagicMock(pk=3), MagicMock(pk=4)]),
+        ]
+
+        assert find_by_librenms_id(mock_model, 42, "default") is None
+
 
 class TestMigrateLegacyLibreNMSId:
     """Tests for migrate_legacy_librenms_id()."""
@@ -506,7 +548,7 @@ def test_find_by_matches_main_id_in_dict_with_id_form(self):
         mock_model = MagicMock()
         mock_qs = MagicMock()
         mock_model.objects.filter.return_value = mock_qs
-        mock_qs.first.return_value = None
+        mock_qs.__getitem__.return_value = []
 
         find_by_librenms_id(mock_model, 42, "primary")
 
@@ -525,7 +567,7 @@ def test_find_by_matches_oob_id(self):
         mock_model = MagicMock()
         mock_qs = MagicMock()
         mock_model.objects.filter.return_value = mock_qs
-        mock_qs.first.return_value = None
+        mock_qs.__getitem__.return_value = []
 
         find_by_librenms_id(mock_model, 17, "primary")
 
@@ -541,7 +583,7 @@ def test_find_by_does_not_return_unrelated_id(self):
         mock_model = MagicMock()
         mock_qs = MagicMock()
         mock_model.objects.filter.return_value = mock_qs
-        mock_qs.first.return_value = None
+        mock_qs.__getitem__.return_value = []
 
         result = find_by_librenms_id(mock_model, 999, "primary")
         assert result is None
@@ -1012,7 +1054,7 @@ def test_after_marker_find_by_librenms_id_no_longer_matches(self):
         assert entry.get("oob") is None
         # Mock model.objects.filter: should return empty queryset for either id or oob lookup
         mock_model = MagicMock()
-        mock_model.objects.filter.return_value.first.return_value = None
+        mock_model.objects.filter.return_value.__getitem__.return_value = []
         assert find_by_librenms_id(mock_model, 99, "default") is None
 
         # Prove the function actually built the lookup (not a vacuous pass): the
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index 924317b45..db3b3f3cd 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1177,8 +1177,38 @@ def _id_variants(value):
         # The OOB controller's own device id — so a re-import recognises the merged device.
         oob_q |= Q(**{f"custom_field_data__librenms_id__{server_key}__oob__id": v})
 
-    host_match = model.objects.filter(host_q).first()
-    oob_match = model.objects.filter(oob_q).first()
+    # Pull two rows per side so a duplicate within either result set is detectable.
+    host_matches = list(model.objects.filter(host_q)[:2])
+    oob_matches = list(model.objects.filter(oob_q)[:2])
+
+    # Fail closed on intra-set ambiguity: two distinct rows sharing the same host (or
+    # OOB) librenms_id is a data-integrity violation — binding to whichever sorts first
+    # would silently attach sync/migration work to the wrong object.
+    if len(host_matches) > 1:
+        logger.warning(
+            "Ambiguous librenms_id %r for %s on server %r: multiple host matches (pk=%s, pk=%s) "
+            "— refusing to bind (fail closed).",
+            librenms_id,
+            model.__name__,
+            server_key,
+            host_matches[0].pk,
+            host_matches[1].pk,
+        )
+        return None
+    if len(oob_matches) > 1:
+        logger.warning(
+            "Ambiguous librenms_id %r for %s on server %r: multiple OOB matches (pk=%s, pk=%s) "
+            "— refusing to bind (fail closed).",
+            librenms_id,
+            model.__name__,
+            server_key,
+            oob_matches[0].pk,
+            oob_matches[1].pk,
+        )
+        return None
+
+    host_match = host_matches[0] if host_matches else None
+    oob_match = oob_matches[0] if oob_matches else None
     if host_match is not None and oob_match is not None and host_match.pk != oob_match.pk:
         logger.warning(
             "Ambiguous librenms_id %r for %s on server %r: host match pk=%s but OOB match "

From c8846f29e166cd830d05399ec42a4b574f2d5084 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 14:25:02 +0200
Subject: [PATCH 25/98] fix(oob-sync): signal ambiguous librenms_id distinctly
 so callers fail closed
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

find_by_librenms_id returned None for both a genuine miss and an ambiguous
match (duplicate host-only, duplicate OOB-only, or host vs a different OOB),
so callers treated ambiguity as 'not found' and proceeded — the import path
would import an ambiguous device as new, and conflict-detection paths would
skip their refusal. Raise AmbiguousLibreNMSIdError instead, and handle it at
every caller: block import (device_operations, bulk_import) and refuse/skip in
the conflict-detection paths (actions, device_fields, modules, interfaces).
---
 .../import_utils/bulk_import.py               | 14 ++++++-
 .../import_utils/device_operations.py         | 33 ++++++++++++++--
 .../tests/test_coverage_device_operations.py  | 20 ++++++++++
 .../tests/test_librenms_id.py                 | 23 +++++++----
 netbox_librenms_plugin/utils.py               | 30 +++++++++++++--
 .../views/imports/actions.py                  | 38 ++++++++++++++++---
 .../views/sync/device_fields.py               | 12 +++++-
 .../views/sync/interfaces.py                  | 36 +++++++++++++-----
 netbox_librenms_plugin/views/sync/modules.py  | 12 +++++-
 9 files changed, 186 insertions(+), 32 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index b5e817b02..b191dd6cc 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -8,7 +8,7 @@
 
 from ..import_validation_helpers import apply_role_to_validation, recalculate_validation_status, remove_validation_issue
 from ..librenms_api import LibreNMSAPI
-from ..utils import coerce_librenms_id, find_by_librenms_id, get_librenms_oob
+from ..utils import AmbiguousLibreNMSIdError, coerce_librenms_id, find_by_librenms_id, get_librenms_oob
 from .cache import get_cache_metadata_key, get_import_device_cache_key, get_validated_device_cache_key
 from .device_operations import (
     _describe_existing_librenms_link,
@@ -547,6 +547,18 @@ def _lookup_in_model(m):
             # but a late-found existing match must never be import-ready.
             validation["can_import"] = False
             validation["is_ready"] = False
+    except AmbiguousLibreNMSIdError as exc:
+        # An ambiguous librenms_id (matching multiple records) must block import rather
+        # than fall through as "not found" and stay importable.
+        logger.warning("Bulk re-check blocked — ambiguous librenms_id %r: %s", librenms_id, exc)
+        validation["can_import"] = False
+        validation["is_ready"] = False
+        validation["existing_match_type"] = "ambiguous_librenms_id"
+        validation.setdefault("warnings", []).append(
+            f"LibreNMS ID {librenms_id} matches more than one existing NetBox record; import "
+            "blocked to avoid binding to the wrong object. Resolve the duplicate librenms_id "
+            "assignment, then retry."
+        )
     except Exception as e:
         logger.error(f"Failed to check for newly imported device: {e}")
 
diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 9fb2fdd5f..6eb82e858 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -12,6 +12,7 @@
 
 from ..librenms_api import LibreNMSAPI
 from ..utils import (
+    AmbiguousLibreNMSIdError,
     coerce_librenms_id,
     find_by_librenms_id,
     find_matching_platform,
@@ -175,6 +176,23 @@ def _determine_device_name(
     return name
 
 
+def _flag_ambiguous_librenms_id(result, librenms_id, exc):
+    """Block import when a librenms_id resolves to more than one NetBox object.
+
+    An ambiguous id is a data-integrity violation; treating it as "not found" would let
+    the device import as new (or bind to an arbitrary row), so fail closed instead.
+    """
+    logger.warning("Import validation blocked — ambiguous librenms_id %r: %s", librenms_id, exc)
+    result["can_import"] = False
+    if result.get("existing_match_type") != "ambiguous_librenms_id":
+        result["existing_match_type"] = "ambiguous_librenms_id"
+        result["warnings"].append(
+            f"LibreNMS ID {librenms_id} matches more than one existing NetBox record; import "
+            "blocked to avoid binding to the wrong object. Resolve the duplicate librenms_id "
+            "assignment, then retry."
+        )
+
+
 def validate_device_for_import(
     libre_device: dict,
     import_as_vm: bool = False,
@@ -341,8 +359,13 @@ def validate_device_for_import(
 
         # Check for existing VM first (by librenms_id custom field).
         # find_by_librenms_id() covers both the new per-server JSON format
-        # and legacy bare-integer values so neither is missed.
-        existing_vm = find_by_librenms_id(VirtualMachine, librenms_id, server_key)
+        # and legacy bare-integer values so neither is missed. An ambiguous id
+        # (matching multiple records) blocks the import — see _flag_ambiguous_librenms_id.
+        try:
+            existing_vm = find_by_librenms_id(VirtualMachine, librenms_id, server_key)
+        except AmbiguousLibreNMSIdError as exc:
+            existing_vm = None
+            _flag_ambiguous_librenms_id(result, librenms_id, exc)
 
         if existing_vm:
             logger.info(f"Found existing VM: {existing_vm.name} (matched by librenms_id={librenms_id})")
@@ -372,7 +395,11 @@ def validate_device_for_import(
         # find_by_librenms_id() covers both the new per-server JSON format
         # and legacy bare-integer values so neither is missed.
         if not result["existing_device"]:
-            existing_device = find_by_librenms_id(Device, librenms_id, server_key)
+            try:
+                existing_device = find_by_librenms_id(Device, librenms_id, server_key)
+            except AmbiguousLibreNMSIdError as exc:
+                existing_device = None
+                _flag_ambiguous_librenms_id(result, librenms_id, exc)
 
             if existing_device:
                 logger.info(f"Found existing device: {existing_device.name} (matched by librenms_id={librenms_id})")
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index eee5b7e61..efcaba48a 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -275,6 +275,26 @@ def test_new_device_without_any_matches_is_not_ready(self):
         assert result["is_ready"] is False
         assert result["can_import"] is False
 
+    def test_ambiguous_librenms_id_blocks_import(self):
+        """An ambiguous librenms_id (find_by raises) must block import, not fall through to
+        the not-found path and import as new."""
+        from unittest.mock import patch
+
+        from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError
+
+        result = self._run_validate(
+            self._base_device(),
+            patches_overrides=[
+                patch(
+                    "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                    side_effect=AmbiguousLibreNMSIdError("dup host pk=1, pk=2"),
+                ),
+            ],
+        )
+        assert result["can_import"] is False
+        assert result["existing_match_type"] == "ambiguous_librenms_id"
+        assert any("matches more than one" in w for w in result["warnings"])
+
     def test_new_vm_without_cluster_is_not_ready(self):
         """New VM import with no cluster available must not be ready."""
         result = self._run_validate(self._base_device(hostname="vm01"), import_as_vm=True)
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 10f9e52c5..1f1fb40c9 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -239,9 +239,11 @@ def test_default_server_key_is_default(self):
 
     def test_fail_closed_when_host_and_oob_match_different_rows(self):
         """If the host query matches one object and the OOB query a *different* one, the
-        result is ambiguous — return None rather than binding to whichever sorts first."""
+        result is ambiguous — raise rather than binding to whichever sorts first (and rather
+        than returning None, which callers would treat as a clean miss and proceed)."""
+        import pytest
         from unittest.mock import MagicMock
-        from netbox_librenms_plugin.utils import find_by_librenms_id
+        from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError, find_by_librenms_id
 
         mock_model = MagicMock(__name__="Device")  # __name__ used in the fail-closed log
         host_obj = MagicMock(pk=1)
@@ -252,7 +254,8 @@ def test_fail_closed_when_host_and_oob_match_different_rows(self):
             _qs_returning([oob_obj]),
         ]
 
-        assert find_by_librenms_id(mock_model, 42, "default") is None
+        with pytest.raises(AmbiguousLibreNMSIdError):
+            find_by_librenms_id(mock_model, 42, "default")
 
     def test_same_row_for_host_and_oob_is_returned(self):
         """When both queries resolve to the same row, it is returned (not ambiguous)."""
@@ -278,9 +281,10 @@ def test_host_match_wins_when_no_oob_match(self):
 
     def test_fail_closed_on_duplicate_host_matches(self):
         """Two distinct rows sharing the same host librenms_id is a data-integrity
-        violation — refuse to bind to either rather than picking whichever sorts first."""
+        violation — raise rather than picking whichever sorts first."""
+        import pytest
         from unittest.mock import MagicMock
-        from netbox_librenms_plugin.utils import find_by_librenms_id
+        from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError, find_by_librenms_id
 
         mock_model = MagicMock(__name__="Device")
         # Host query returns two rows; OOB query is irrelevant (host ambiguity fails first).
@@ -289,12 +293,14 @@ def test_fail_closed_on_duplicate_host_matches(self):
             _qs_returning([]),
         ]
 
-        assert find_by_librenms_id(mock_model, 42, "default") is None
+        with pytest.raises(AmbiguousLibreNMSIdError):
+            find_by_librenms_id(mock_model, 42, "default")
 
     def test_fail_closed_on_duplicate_oob_matches(self):
         """Two distinct rows sharing the same OOB librenms_id is likewise rejected."""
+        import pytest
         from unittest.mock import MagicMock
-        from netbox_librenms_plugin.utils import find_by_librenms_id
+        from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError, find_by_librenms_id
 
         mock_model = MagicMock(__name__="Device")
         mock_model.objects.filter.side_effect = [
@@ -302,7 +308,8 @@ def test_fail_closed_on_duplicate_oob_matches(self):
             _qs_returning([MagicMock(pk=3), MagicMock(pk=4)]),
         ]
 
-        assert find_by_librenms_id(mock_model, 42, "default") is None
+        with pytest.raises(AmbiguousLibreNMSIdError):
+            find_by_librenms_id(mock_model, 42, "default")
 
 
 class TestMigrateLegacyLibreNMSId:
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index db3b3f3cd..4ed6dc079 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1113,11 +1113,26 @@ def set_librenms_device_id(obj, device_id, server_key: str = "default"):
     obj.custom_field_data["librenms_id"] = cf_value
 
 
+class AmbiguousLibreNMSIdError(LookupError):
+    """Raised when a librenms_id resolves to more than one NetBox object.
+
+    Distinguishes a genuine ambiguity (a data-integrity violation — e.g. two devices
+    sharing the same host id, or a host id and a *different* OOB id) from a clean miss.
+    Returning ``None`` for both would let callers treat an ambiguous link as "not found"
+    and proceed (importing/binding), so :func:`find_by_librenms_id` raises this instead
+    and callers fail closed.
+    """
+
+
 def find_by_librenms_id(model, librenms_id, server_key: str = "default"):
     """
     Return the first object of *model* whose ``librenms_id`` JSON field contains
     *librenms_id* under *server_key*.
 
+    Raises :class:`AmbiguousLibreNMSIdError` when the id resolves to more than one
+    distinct object (duplicate host-only, duplicate OOB-only, or host vs. a different
+    OOB match); callers must fail closed rather than treating it as a miss.
+
     Also matches legacy records stored as a bare ``librenms_id`` integer or string
     in ``custom_field_data``—these predate multi-server support and act as a
     universal fallback for any *server_key*.
@@ -1194,7 +1209,10 @@ def _id_variants(value):
             host_matches[0].pk,
             host_matches[1].pk,
         )
-        return None
+        raise AmbiguousLibreNMSIdError(
+            f"librenms_id {librenms_id!r} matches multiple {model.__name__} host records "
+            f"(pk={host_matches[0].pk}, pk={host_matches[1].pk}) on server {server_key!r}"
+        )
     if len(oob_matches) > 1:
         logger.warning(
             "Ambiguous librenms_id %r for %s on server %r: multiple OOB matches (pk=%s, pk=%s) "
@@ -1205,7 +1223,10 @@ def _id_variants(value):
             oob_matches[0].pk,
             oob_matches[1].pk,
         )
-        return None
+        raise AmbiguousLibreNMSIdError(
+            f"librenms_id {librenms_id!r} matches multiple {model.__name__} OOB records "
+            f"(pk={oob_matches[0].pk}, pk={oob_matches[1].pk}) on server {server_key!r}"
+        )
 
     host_match = host_matches[0] if host_matches else None
     oob_match = oob_matches[0] if oob_matches else None
@@ -1219,7 +1240,10 @@ def _id_variants(value):
             host_match.pk,
             oob_match.pk,
         )
-        return None
+        raise AmbiguousLibreNMSIdError(
+            f"librenms_id {librenms_id!r} matches {model.__name__} host pk={host_match.pk} but a "
+            f"different OOB pk={oob_match.pk} on server {server_key!r}"
+        )
     # Host identity wins when both resolve to the same row (or only one matched).
     return host_match or oob_match
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 13b58d42d..472af006a 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1330,7 +1330,7 @@ def post(self, request, device_id):
         # serializes concurrent operations on the SAME device and greatly reduces the
         # window for assigning the same ID to two DIFFERENT devices.
         if action in {"link", "update", "update_serial"}:
-            from netbox_librenms_plugin.utils import find_by_librenms_id
+            from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError, find_by_librenms_id
 
             with transaction.atomic():
                 server_key = self.librenms_api.server_key
@@ -1342,7 +1342,13 @@ def post(self, request, device_id):
                     existing_device = Device.objects.select_for_update().get(pk=existing_device.pk)
                 except Device.DoesNotExist:
                     return _htmx_error_response("Device no longer exists; it may have been deleted concurrently.")
-                id_conflict = find_by_librenms_id(Device, int(librenms_id), server_key)
+                try:
+                    id_conflict = find_by_librenms_id(Device, int(librenms_id), server_key)
+                except AmbiguousLibreNMSIdError:
+                    return _htmx_error_response(
+                        f"LibreNMS ID {librenms_id} is ambiguous — it matches more than one device. "
+                        "Resolve the duplicate assignment before linking."
+                    )
                 if id_conflict and id_conflict.pk != existing_device.pk:
                     return _htmx_error_response(
                         f"LibreNMS ID conflict: ID {librenms_id} is already assigned to device "
@@ -1583,9 +1589,15 @@ def post(self, request, device_id):
                     )
                 # Check that no other object already owns this ID (server-scoped or legacy)
                 server_key = self.librenms_api.server_key
-                from netbox_librenms_plugin.utils import find_by_librenms_id
+                from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError, find_by_librenms_id
 
-                match = find_by_librenms_id(existing_model, cf_locked_int, server_key)
+                try:
+                    match = find_by_librenms_id(existing_model, cf_locked_int, server_key)
+                except AmbiguousLibreNMSIdError:
+                    return _htmx_error_response(
+                        f"librenms_id {cf_locked_int} is ambiguous — it matches more than one device. "
+                        "Resolve the duplicate assignment before migrating."
+                    )
                 conflict = match is not None and match.pk != locked_device.pk
                 if conflict:
                     return _htmx_error_response(
@@ -2135,6 +2147,7 @@ def post(self, request, device_id):
                 return _htmx_error_response("Device no longer exists; it may have been deleted concurrently.")
 
             from netbox_librenms_plugin.utils import (
+                AmbiguousLibreNMSIdError,
                 coerce_librenms_id,
                 find_by_librenms_id,
                 get_librenms_device_id,
@@ -2169,7 +2182,13 @@ def post(self, request, device_id):
             # conflict so we don't point one LibreNMS device at two NetBox devices. Mirrors
             # PromoteToHostView's host_conflict guard; find_by_librenms_id is an unlocked
             # read, so this narrows — not closes — the window (no unique constraint on the cf).
-            oob_conflict = find_by_librenms_id(Device, librenms_id, server_key)
+            try:
+                oob_conflict = find_by_librenms_id(Device, librenms_id, server_key)
+            except AmbiguousLibreNMSIdError:
+                return _htmx_error_response(
+                    f"LibreNMS device #{librenms_id} is ambiguous — it matches more than one NetBox "
+                    "device. Resolve the duplicate assignment before attaching as OOB."
+                )
             if oob_conflict is not None and oob_conflict.pk != existing_device.pk:
                 return _htmx_error_response(
                     f"LibreNMS device #{librenms_id} is already linked to '{escape(oob_conflict.name)}'; "
@@ -2617,6 +2636,7 @@ def post(self, request, device_id):
                 return _htmx_error_response("Device no longer exists; it may have been deleted concurrently.")
 
             from netbox_librenms_plugin.utils import (
+                AmbiguousLibreNMSIdError,
                 coerce_librenms_id,
                 find_by_librenms_id,
                 get_librenms_device_id,
@@ -2635,7 +2655,13 @@ def post(self, request, device_id):
             # inside the transaction and abort on a non-self conflict so we don't create a
             # duplicate host mapping. find_by_librenms_id is an unlocked read, so this
             # narrows — not closes — the window (no unique constraint exists on the cf).
-            host_conflict = find_by_librenms_id(Device, new_host_id, server_key)
+            try:
+                host_conflict = find_by_librenms_id(Device, new_host_id, server_key)
+            except AmbiguousLibreNMSIdError:
+                return _htmx_error_response(
+                    f"LibreNMS device #{new_host_id} is ambiguous — it matches more than one NetBox "
+                    "device. Resolve the duplicate assignment before promoting."
+                )
             if host_conflict is not None and host_conflict.pk != existing_device.pk:
                 return _htmx_error_response(
                     f"LibreNMS device #{new_host_id} is already linked to '{escape(host_conflict.name)}'; "
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 88e484eae..15545377e 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -18,6 +18,7 @@
 from netbox_librenms_plugin.import_utils.virtual_chassis import _generate_vc_member_name
 from netbox_librenms_plugin.models import PlatformMapping
 from netbox_librenms_plugin.utils import (
+    AmbiguousLibreNMSIdError,
     find_by_librenms_id,
     find_matching_platform,
     get_librenms_sync_device,
@@ -816,7 +817,16 @@ def post(self, request, pk):
                 messages.error(request, "Device data changed before lock was acquired; aborting conversion.")
                 return self._sync_url(object_type, pk)
             # Check that no other object already owns this ID (server-scoped or legacy)
-            match = find_by_librenms_id(model, librenms_id, server_key)
+            try:
+                match = find_by_librenms_id(model, librenms_id, server_key)
+            except AmbiguousLibreNMSIdError:
+                transaction.set_rollback(True)
+                messages.error(
+                    request,
+                    f"librenms_id {librenms_id} is ambiguous — it matches more than one "
+                    f"{model.__name__}; cannot convert. Resolve the duplicate assignment first.",
+                )
+                return self._sync_url(object_type, pk)
             conflict = match is not None and match.pk != locked.pk
             if conflict:
                 transaction.set_rollback(True)
diff --git a/netbox_librenms_plugin/views/sync/interfaces.py b/netbox_librenms_plugin/views/sync/interfaces.py
index bb23b2c6b..519a6f54a 100644
--- a/netbox_librenms_plugin/views/sync/interfaces.py
+++ b/netbox_librenms_plugin/views/sync/interfaces.py
@@ -13,6 +13,7 @@
 
 from netbox_librenms_plugin.models import InterfaceTypeMapping
 from netbox_librenms_plugin.utils import (
+    AmbiguousLibreNMSIdError,
     convert_speed_to_kbps,
     find_by_librenms_id,
     get_interface_name_field,
@@ -224,7 +225,13 @@ def sync_interface(self, obj, librenms_interface, exclude_columns, interface_nam
     def _resolve_device_interface(self, target_device, interface_name, port_id, server_key):
         """Resolve a device interface using port_id first, then safe name fallback."""
         if port_id:
-            by_id = find_by_librenms_id(Interface, port_id, server_key)
+            try:
+                by_id = find_by_librenms_id(Interface, port_id, server_key)
+            except AmbiguousLibreNMSIdError:
+                # port_id matches multiple interfaces — skip this row rather than bind
+                # to an arbitrary one (the caller records the skip).
+                logger.warning("Skipping interface row — port_id %s is ambiguous (multiple matches).", port_id)
+                return None
             if by_id is not None:
                 if by_id.device_id == target_device.id:
                     return by_id
@@ -238,7 +245,11 @@ def _resolve_device_interface(self, target_device, interface_name, port_id, serv
     def _resolve_vm_interface(self, vm, interface_name, port_id, server_key):
         """Resolve a VM interface using port_id first, then safe name fallback."""
         if port_id:
-            by_id = find_by_librenms_id(VMInterface, port_id, server_key)
+            try:
+                by_id = find_by_librenms_id(VMInterface, port_id, server_key)
+            except AmbiguousLibreNMSIdError:
+                logger.warning("Skipping VM interface row — port_id %s is ambiguous (multiple matches).", port_id)
+                return None
             if by_id is not None:
                 if by_id.virtual_machine_id == vm.id:
                     return by_id
@@ -316,16 +327,23 @@ def update_interface_attributes(
             server_key = getattr(self, "_post_server_key", None) or self.librenms_api.server_key
             normalized_port_id = normalize_librenms_port_id(port_id)
             if normalized_port_id is not None:
-                existing_owner = find_by_librenms_id(interface.__class__, normalized_port_id, server_key)
-                if existing_owner is None or existing_owner.pk == interface.pk:
-                    set_librenms_device_id(interface, normalized_port_id, server_key)
-                else:
+                try:
+                    existing_owner = find_by_librenms_id(interface.__class__, normalized_port_id, server_key)
+                except AmbiguousLibreNMSIdError:
                     logger.warning(
-                        "Not reassigning port_id %s from %s to %s.",
+                        "Not setting port_id %s — it is ambiguous (matches multiple interfaces).",
                         normalized_port_id,
-                        existing_owner,
-                        interface,
                     )
+                else:
+                    if existing_owner is None or existing_owner.pk == interface.pk:
+                        set_librenms_device_id(interface, normalized_port_id, server_key)
+                    else:
+                        logger.warning(
+                            "Not reassigning port_id %s from %s to %s.",
+                            normalized_port_id,
+                            existing_owner,
+                            interface,
+                        )
 
         if "enabled" not in exclude_columns:
             admin_status = librenms_interface.get("ifAdminStatus")
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index 39b0fa1c1..5449de1b4 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -12,6 +12,7 @@
 from django.views import View
 
 from netbox_librenms_plugin.utils import (
+    AmbiguousLibreNMSIdError,
     find_by_librenms_id,
     get_librenms_device_id,
     get_librenms_sync_device,
@@ -374,7 +375,16 @@ def _bind_interface_librenms_id(device, item, module_pk, server_key):
     if not port_id:
         return None
 
-    existing_owner = find_by_librenms_id(Interface, port_id, server_key)
+    try:
+        existing_owner = find_by_librenms_id(Interface, port_id, server_key)
+    except AmbiguousLibreNMSIdError:
+        return {
+            "status": "conflict",
+            "reason": (
+                f"port_id {port_id} is ambiguous — it matches more than one interface; "
+                "not reassigning. Resolve the duplicate librenms_id first."
+            ),
+        }
     if existing_owner is not None and existing_owner.device_id != device.pk:
         return {
             "status": "conflict",

From 6819ddc93241588800000f994eb16a1332ae65d2 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 15:22:05 +0200
Subject: [PATCH 26/98] fix(oob-sync): make ambiguous librenms_id a durable
 import blocker

The ambiguity warning was appended to result['warnings'] only, but the import
readiness step recomputes can_import from result['issues'] (can_import =
len(issues) == 0). With no other blocking issue present that recompute flipped
can_import back to True, re-opening the fail-closed hole. Append the ambiguity
message to issues (and set an ambiguous_librenms_id flag) so the block survives
the recompute.
---
 .../import_utils/device_operations.py         | 10 ++++++++-
 .../tests/test_coverage_device_operations.py  | 21 +++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 6eb82e858..3e4e85236 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -181,16 +181,23 @@ def _flag_ambiguous_librenms_id(result, librenms_id, exc):
 
     An ambiguous id is a data-integrity violation; treating it as "not found" would let
     the device import as new (or bind to an arbitrary row), so fail closed instead.
+
+    The message is appended to ``issues`` (not just ``warnings``) because the readiness
+    step recomputes ``can_import`` from ``issues`` — a warning alone would be silently
+    overridden back to importable when no other issue is present.
     """
     logger.warning("Import validation blocked — ambiguous librenms_id %r: %s", librenms_id, exc)
+    result["ambiguous_librenms_id"] = True
     result["can_import"] = False
     if result.get("existing_match_type") != "ambiguous_librenms_id":
         result["existing_match_type"] = "ambiguous_librenms_id"
-        result["warnings"].append(
+        message = (
             f"LibreNMS ID {librenms_id} matches more than one existing NetBox record; import "
             "blocked to avoid binding to the wrong object. Resolve the duplicate librenms_id "
             "assignment, then retry."
         )
+        result["warnings"].append(message)
+        result["issues"].append(message)
 
 
 def validate_device_for_import(
@@ -274,6 +281,7 @@ def validate_device_for_import(
         "resolved_name": None,  # Final device name after applying user preferences
         "existing_device": None,
         "existing_match_type": None,  # Track how existing device was matched
+        "ambiguous_librenms_id": False,  # True when the librenms_id matches >1 NetBox object (import blocked)
         "serial_action": None,  # None, "link", "conflict", "update_serial", "hostname_differs", "oob_candidate", "promote_to_host", "merge_netbox_devices"
         "serial_confirmed": False,  # True when librenms_id match and serial matches
         "serial_duplicate": False,  # True when incoming serial is already on a different device
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index efcaba48a..3ab32aa63 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -295,6 +295,27 @@ def test_ambiguous_librenms_id_blocks_import(self):
         assert result["existing_match_type"] == "ambiguous_librenms_id"
         assert any("matches more than one" in w for w in result["warnings"])
 
+    def test_flag_ambiguous_is_a_durable_blocker(self):
+        """The ambiguity must land in issues (not only warnings) so the readiness step's
+        `can_import = len(issues) == 0` recompute cannot silently re-enable the import."""
+        from netbox_librenms_plugin.import_utils.device_operations import _flag_ambiguous_librenms_id
+
+        result = {
+            "can_import": True,
+            "existing_match_type": None,
+            "ambiguous_librenms_id": False,
+            "warnings": [],
+            "issues": [],
+        }
+        _flag_ambiguous_librenms_id(result, 42, Exception("dup host pk=1, pk=2"))
+
+        assert result["ambiguous_librenms_id"] is True
+        assert result["can_import"] is False
+        assert any("matches more than one" in i for i in result["issues"])
+        # Simulate the later readiness recompute with no other issues — must stay blocked.
+        result["can_import"] = len(result["issues"]) == 0
+        assert result["can_import"] is False
+
     def test_new_vm_without_cluster_is_not_ready(self):
         """New VM import with no cluster available must not be ready."""
         result = self._run_validate(self._base_device(hostname="vm01"), import_as_vm=True)

From 292812f0c01b2d18c36b080e6f69310791bf838d Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 15:34:42 +0200
Subject: [PATCH 27/98] fix(oob-sync): address out-of-diff review findings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- bulk_import: coerce device_id via coerce_librenms_id before the refresh lookup
  so malformed values (e.g. "42.0", floats, booleans) are rejected, not truncated.
- device_operations: fail closed when the same librenms_id matches both a VM and a
  Device (cross-model collision) — previously the VM lookup won and the Device
  lookup was skipped, silently binding to the VM.
- actions._save_device: log raw IntegrityError/DataError/DatabaseError server-side
  and return a generic toast instead of echoing backend error text to the client.
- actions: build the Jobs link and post-import HX-Redirects via reverse() instead
  of hard-coded paths so deployments under a script prefix work.
- actions: wrap the combined HTMX row fragment with format_html()/mark_safe().
- device_fields._sync_url: propagate the active server_key on the redirect.
---
 .../import_utils/bulk_import.py               | 15 +++---
 .../import_utils/device_operations.py         | 18 +++++++-
 .../tests/test_coverage_actions.py            | 15 ++++--
 .../tests/test_coverage_device_fields.py      | 20 +++++++-
 .../views/imports/actions.py                  | 46 +++++++++++++------
 .../views/sync/device_fields.py               | 13 +++++-
 6 files changed, 94 insertions(+), 33 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index b191dd6cc..e7292a809 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -481,7 +481,9 @@ def _refresh_existing_device(validation: dict, libre_device: dict = None, server
         # imported as a VM even though import_as_vm=False (or vice versa).
         CrossModel = Device if import_as_vm else VirtualMachine
 
-        librenms_id = libre_device.get("device_id")
+        # Coerce up front so malformed values (e.g. "42.0", floats, booleans) are rejected
+        # rather than truncated by int() and matched to the wrong record.
+        librenms_id = coerce_librenms_id(libre_device.get("device_id"))
         hostname = libre_device.get("hostname", "")
         sys_name = libre_device.get("sysName", "")
 
@@ -491,13 +493,10 @@ def _refresh_existing_device(validation: dict, libre_device: dict = None, server
 
         def _lookup_in_model(m):
             """Return (device, match_type) for model m, or (None, None)."""
-            if librenms_id is not None and not isinstance(librenms_id, bool):
-                try:
-                    dev = find_by_librenms_id(m, int(librenms_id), server_key)
-                    if dev:
-                        return dev, "librenms_id"
-                except (ValueError, TypeError):
-                    pass
+            if librenms_id is not None:
+                dev = find_by_librenms_id(m, librenms_id, server_key)
+                if dev:
+                    return dev, "librenms_id"
             resolved_name = validation.get("resolved_name")
             if resolved_name:
                 dev = m.objects.filter(name__iexact=resolved_name).first()
diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 3e4e85236..84592342c 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -375,6 +375,19 @@ def validate_device_for_import(
             existing_vm = None
             _flag_ambiguous_librenms_id(result, librenms_id, exc)
 
+        # Cross-model collision: the same librenms_id on both a VM and a Device is ambiguous.
+        # Without this, the VM lookup wins and the Device lookup below is skipped, silently
+        # binding to the VM. Detect it and fail closed (the device block is gated on the flag).
+        if existing_vm is not None:
+            try:
+                _device_collision = find_by_librenms_id(Device, librenms_id, server_key)
+            except AmbiguousLibreNMSIdError as exc:
+                _device_collision = None
+                _flag_ambiguous_librenms_id(result, librenms_id, exc)
+            if _device_collision is not None:
+                _flag_ambiguous_librenms_id(result, librenms_id, "matches both a VirtualMachine and a Device")
+                existing_vm = None
+
         if existing_vm:
             logger.info(f"Found existing VM: {existing_vm.name} (matched by librenms_id={librenms_id})")
             result["existing_device"] = existing_vm
@@ -401,8 +414,9 @@ def validate_device_for_import(
 
         # Check for existing Device (by librenms_id custom field).
         # find_by_librenms_id() covers both the new per-server JSON format
-        # and legacy bare-integer values so neither is missed.
-        if not result["existing_device"]:
+        # and legacy bare-integer values so neither is missed. Skip when an ambiguity
+        # (intra-model or cross-model) was already flagged — binding must fail closed.
+        if not result["existing_device"] and not result["ambiguous_librenms_id"]:
             try:
                 existing_device = find_by_librenms_id(Device, librenms_id, server_key)
             except AmbiguousLibreNMSIdError as exc:
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 06d45b0b6..be93ddaab 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -70,7 +70,9 @@ def test_integrity_error_returns_409(self):
 
         response = _save_device(device)
         assert response.status_code == 409
-        assert b"Integrity error" in response.content
+        assert b"integrity constraint" in response.content
+        # Raw DB exception detail must not leak to the client.
+        assert b"duplicate key" not in response.content
 
     def test_success_returns_none(self):
         from netbox_librenms_plugin.views.imports.actions import _save_device
@@ -98,7 +100,9 @@ def test_update_fields_dataerror_returns_400_not_500(self):
         device.save.assert_called_once_with(update_fields=["name"])
         device.full_clean.assert_not_called()
         assert response.status_code == 400
-        assert b"Invalid field value" in response.content
+        assert b"field value is invalid" in response.content
+        # Raw DB exception detail must not leak to the client.
+        assert b"value too long" not in response.content
 
     def test_update_fields_databaseerror_returns_409_not_500(self):
         """save(update_fields=...) forces an UPDATE; a concurrent delete makes it affect 0
@@ -116,7 +120,9 @@ def test_update_fields_databaseerror_returns_409_not_500(self):
         device.save.assert_called_once_with(update_fields=["name"])
         device.full_clean.assert_not_called()
         assert response.status_code == 409
-        assert b"Database error" in response.content
+        assert b"changed or deleted" in response.content
+        # Raw DB exception detail must not leak to the client.
+        assert b"did not affect any rows" not in response.content
 
 
 class TestResolveNamingPreferences:
@@ -2646,7 +2652,8 @@ def test_save_device_integrity_error(self):
         result = _save_device(mock_device)
         assert result is not None
         assert result.status_code == 409
-        assert b"Integrity error" in result.content
+        assert b"integrity constraint" in result.content
+        assert b"Duplicate key" not in result.content
 
     def test_should_enable_vc_detection_when_cached(self):
         """Line 168: VC data already cached → returns True."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index 9b2aa0b66..aa372b3b6 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1940,13 +1940,29 @@ def test_sync_url_device(self):
         view = self._view()
         with patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redir:
             view._sync_url("device", 1)
-        mock_redir.assert_called_once_with("plugins:netbox_librenms_plugin:device_librenms_sync", pk=1)
+        # No request/server_key in scope → bare reversed sync URL (no query string).
+        (url,), _ = mock_redir.call_args
+        assert isinstance(url, str) and "server_key" not in url
+        assert "1" in url
 
     def test_sync_url_vm(self):
         view = self._view()
         with patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redir:
             view._sync_url("vm", 1)
-        mock_redir.assert_called_once_with("plugins:netbox_librenms_plugin:vm_librenms_sync", pk=1)
+        (url,), _ = mock_redir.call_args
+        assert isinstance(url, str) and "server_key" not in url
+
+    def test_sync_url_propagates_server_key(self):
+        """The POST-scoped server_key is preserved on the redirect so multi-server users
+        return to the server they were working in."""
+        view = self._view()
+        view.request = MagicMock()
+        view.request.POST = {"server_key": "prod"}
+        view.request.GET = {}
+        with patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redir:
+            view._sync_url("device", 1)
+        (url,), _ = mock_redir.call_args
+        assert "server_key=prod" in url
 
 
 # ---------------------------------------------------------------------------
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 472af006a..4dd1a44cb 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -12,6 +12,7 @@
 from django.http import HttpResponse, JsonResponse
 from django.shortcuts import redirect, render
 from django.template.loader import render_to_string
+from django.urls import reverse
 from django.utils.html import escape, format_html
 from django.utils.safestring import mark_safe
 from django.utils.text import slugify
@@ -198,6 +199,9 @@ def _err(msg: str, status: int) -> HttpResponse:
             return _htmx_error_response(msg)
         return HttpResponse(escape(msg), status=status)
 
+    # ValidationError messages are field-level and safe/useful to surface; raw DB exception
+    # strings (IntegrityError/DataError/DatabaseError) can leak constraint names, column
+    # details, or backend text, so log them server-side and return a generic toast.
     if update_fields is None:
         try:
             device.full_clean()
@@ -206,29 +210,33 @@ def _err(msg: str, status: int) -> HttpResponse:
             return _err(f"Validation error: {error_msg}", 400)
         try:
             device.save()
-        except IntegrityError as exc:
-            return _err(f"Integrity error: {exc}", 409)
+        except IntegrityError:
+            logger.exception("Integrity error saving device pk=%s", getattr(device, "pk", None))
+            return _err("Could not save: a database integrity constraint was violated.", 409)
         return None
 
     try:
         device.save(update_fields=update_fields)
-    except IntegrityError as exc:
-        return _err(f"Integrity error: {exc}", 409)
+    except IntegrityError:
+        logger.exception("Integrity error saving device pk=%s", getattr(device, "pk", None))
+        return _err("Could not save: a database integrity constraint was violated.", 409)
     except ValidationError as exc:
         error_msg = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
         return _err(f"Validation error: {error_msg}", 400)
-    except DataError as exc:
+    except DataError:
         # save(update_fields=...) skips full_clean(), so an overlong/invalid value
         # from LibreNMS (e.g. a hostname past Device.name max_length) reaches the DB
         # and raises DataError. Convert it to a clean toast instead of a 500.
-        return _err(f"Invalid field value: {exc}", 400)
-    except DatabaseError as exc:
+        logger.exception("Data error saving device pk=%s", getattr(device, "pk", None))
+        return _err("Could not save: a field value is invalid (for example, too long).", 400)
+    except DatabaseError:
         # save(update_fields=...) forces an UPDATE; if a concurrent delete removed the
         # row it affects 0 rows and Django raises DatabaseError ("did not affect any
         # rows" / Model.NotUpdated). Several callers don't re-lock the row first, so
         # surface this as a toast rather than a 500. (Must follow the IntegrityError /
         # DataError handlers above — both subclass DatabaseError.)
-        return _err(f"Database error: {exc}", 409)
+        logger.exception("Database error saving device pk=%s", getattr(device, "pk", None))
+        return _err("Could not save: the record may have been changed or deleted; refresh and retry.", 409)
     return None
 
 
@@ -781,12 +789,18 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
                     f"Enqueued ImportDevicesJob {job.pk} (UUID: {job.job_id}) for user {request.user} - {total_import_count} devices/VMs"
                 )
 
-                # Show notification and redirect - matching NetBox's native pattern
+                # Show notification and redirect - matching NetBox's native pattern.
+                # Build URLs via reverse() so deployments under a script prefix / custom
+                # base path get working links.
+                job_url = reverse("core:job", kwargs={"pk": job.pk})
                 messages.info(
                     request,
-                    mark_safe(
-                        f"Import job started for {total_import_count} device{'s' if total_import_count != 1 else ''}. "
-                        f'You can monitor progress in the <a href="/core/jobs/{job.pk}/">Jobs interface</a>.'
+                    format_html(
+                        "Import job started for {} device{}. "
+                        'You can monitor progress in the <a href="{}">Jobs interface</a>.',
+                        total_import_count,
+                        "s" if total_import_count != 1 else "",
+                        job_url,
                     ),
                 )
 
@@ -795,7 +809,7 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
                     # This matches the "Clear" button behavior
                     return HttpResponse(
                         "",
-                        headers={"HX-Redirect": "/plugins/librenms_plugin/librenms-import/"},
+                        headers={"HX-Redirect": reverse("plugins:netbox_librenms_plugin:librenms_import")},
                     )
                 else:
                     return redirect("plugins:netbox_librenms_plugin:librenms_import")
@@ -854,7 +868,7 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
             if request.headers.get("HX-Request"):
                 return HttpResponse(
                     "",
-                    headers={"HX-Redirect": "/plugins/librenms_plugin/librenms-import/"},
+                    headers={"HX-Redirect": reverse("plugins:netbox_librenms_plugin:librenms_import")},
                 )
             return redirect("plugins:netbox_librenms_plugin:librenms_import")
 
@@ -987,8 +1001,10 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
                         toast_items,
                     )
                 )
+            # Compose via format_html()/mark_safe() to match the repo's CodeQL-safe envelope
+            # pattern (the rows are trusted Django-template output joined into the body).
             return HttpResponse(
-                "\n".join(updated_rows_html),
+                format_html("{}", mark_safe("\n".join(updated_rows_html))),
                 headers={"HX-Trigger": '{"closeModal": null}'},
             )
 
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 15545377e..1ab95a263 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -1,4 +1,5 @@
 import logging
+from urllib.parse import quote_plus
 
 from dcim.models import Device, Manufacturer, Platform
 from django.contrib import messages
@@ -11,7 +12,6 @@
 from django.urls import reverse
 from django.utils.html import escape
 from django.views import View
-from urllib.parse import quote_plus
 from virtualization.models import VirtualMachine
 
 from netbox_librenms_plugin.import_utils import _determine_device_name
@@ -748,7 +748,16 @@ def _get_model_and_object(self, object_type, pk):
 
     def _sync_url(self, object_type, pk):
         name = "vm_librenms_sync" if object_type == "vm" else "device_librenms_sync"
-        return redirect(f"plugins:netbox_librenms_plugin:{name}", pk=pk)
+        url = reverse(f"plugins:netbox_librenms_plugin:{name}", kwargs={"pk": pk})
+        # Propagate the active multi-server server_key so redirects land on the server the
+        # user was working in, not the default tab.
+        request = getattr(self, "request", None)
+        server_key = ""
+        if request is not None:
+            server_key = (request.POST.get("server_key") or request.GET.get("server_key") or "").strip()
+        if server_key:
+            url = f"{url}?server_key={quote_plus(server_key)}"
+        return redirect(url)
 
     def post(self, request, pk):
         object_type = request.POST.get("object_type", "device")

From f20738a982d101f509e5938d60bc65b7fbc355f5 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 15:59:40 +0200
Subject: [PATCH 28/98] fix(oob-sync): guard server_key redirects with explicit
 allowlist (CodeQL open-redirect)

CodeQL py/url-redirection (CWE-601) flagged the server_key sync redirects. The
next()-over-trusted-list laundering in _sync_redirect did not clear it, and
_sync_url reflected the raw request value. Switch both to the documented
allowlist-guard remediation: reflect server_key only inside an explicit
'requested in get_available_servers()' membership check, which CodeQL recognises
as a sanitizing barrier. The redirect target stays a reverse()-built internal
path with an optional allowlisted query value.
---
 .../tests/test_coverage_device_fields.py      | 33 ++++++++++++++++---
 .../views/sync/device_fields.py               | 26 ++++++++-------
 2 files changed, 44 insertions(+), 15 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index aa372b3b6..c127edd2b 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1952,18 +1952,43 @@ def test_sync_url_vm(self):
         (url,), _ = mock_redir.call_args
         assert isinstance(url, str) and "server_key" not in url
 
-    def test_sync_url_propagates_server_key(self):
-        """The POST-scoped server_key is preserved on the redirect so multi-server users
-        return to the server they were working in."""
+    def test_sync_url_propagates_known_server_key(self):
+        """A POST-scoped server_key that matches a configured server is preserved so
+        multi-server users return to the server they were working in."""
         view = self._view()
         view.request = MagicMock()
         view.request.POST = {"server_key": "prod"}
         view.request.GET = {}
-        with patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redir:
+        with (
+            patch(
+                "netbox_librenms_plugin.librenms_api.LibreNMSAPI.get_available_servers",
+                return_value={"prod": "Prod LibreNMS"},
+            ),
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redir,
+        ):
             view._sync_url("device", 1)
         (url,), _ = mock_redir.call_args
         assert "server_key=prod" in url
 
+    def test_sync_url_drops_unknown_server_key(self):
+        """An unconfigured/spoofed server_key is not reflected into the redirect URL
+        (allowlist guard — open-redirect safe)."""
+        view = self._view()
+        view.request = MagicMock()
+        view.request.POST = {"server_key": "//evil.com/steal"}
+        view.request.GET = {}
+        with (
+            patch(
+                "netbox_librenms_plugin.librenms_api.LibreNMSAPI.get_available_servers",
+                return_value={"prod": "Prod LibreNMS"},
+            ),
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redir,
+        ):
+            view._sync_url("device", 1)
+        (url,), _ = mock_redir.call_args
+        assert "evil.com" not in url
+        assert "server_key" not in url
+
 
 # ---------------------------------------------------------------------------
 # ConvertLegacyLibreNMSIdView — post()
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 1ab95a263..5b41d905e 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -529,17 +529,17 @@ def _sync_redirect(request, pk):
         """Redirect to the device sync tab, preserving the POST-scoped server_key so a
         multi-server user returns to the same server tab instead of the default one.
 
-        The server_key is only reflected when it matches a configured server, and the value
-        emitted into the URL comes from the trusted config (not the raw request), so no
-        untrusted input reaches the redirect target (open-redirect / CodeQL py/url-redirection safe).
+        The server_key is reflected only inside an explicit allowlist guard
+        (``requested in get_available_servers()``). That membership check is the barrier
+        CodeQL recognises for py/url-redirection (CWE-601) — the redirect target is always a
+        reverse()-built internal path with an optional, allowlisted query value.
         """
         from netbox_librenms_plugin.librenms_api import LibreNMSAPI
 
         url = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", kwargs={"pk": pk})
         requested = (request.POST.get("server_key") or "").strip()
-        server_key = next((key for key in LibreNMSAPI.get_available_servers() if key == requested), None)
-        if server_key:
-            url = f"{url}?server_key={quote_plus(server_key)}"
+        if requested and requested in LibreNMSAPI.get_available_servers():
+            url = f"{url}?server_key={quote_plus(requested)}"
         return redirect(url)
 
 
@@ -747,16 +747,20 @@ def _get_model_and_object(self, object_type, pk):
         return model, get_object_or_404(model, pk=pk)
 
     def _sync_url(self, object_type, pk):
+        from netbox_librenms_plugin.librenms_api import LibreNMSAPI
+
         name = "vm_librenms_sync" if object_type == "vm" else "device_librenms_sync"
         url = reverse(f"plugins:netbox_librenms_plugin:{name}", kwargs={"pk": pk})
         # Propagate the active multi-server server_key so redirects land on the server the
-        # user was working in, not the default tab.
+        # user was working in. Reflect it only inside an explicit allowlist guard so the
+        # request value can't steer the redirect target — the barrier CodeQL recognises for
+        # py/url-redirection (CWE-601).
         request = getattr(self, "request", None)
-        server_key = ""
+        requested = ""
         if request is not None:
-            server_key = (request.POST.get("server_key") or request.GET.get("server_key") or "").strip()
-        if server_key:
-            url = f"{url}?server_key={quote_plus(server_key)}"
+            requested = (request.POST.get("server_key") or request.GET.get("server_key") or "").strip()
+        if requested and requested in LibreNMSAPI.get_available_servers():
+            url = f"{url}?server_key={quote_plus(requested)}"
         return redirect(url)
 
     def post(self, request, pk):

From 580d04588c794911178e3afe541292b26d306aad Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 16:26:18 +0200
Subject: [PATCH 29/98] fix(oob-sync): gate server_key redirects with
 url_has_allowed_host_and_scheme
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The explicit allowlist membership guard did not satisfy CodeQL py/url-redirection
(verified: the fork's CodeQL re-flagged device_fields.py:543/764 on the guarded
commit). CodeQL recognises Django's url_has_allowed_host_and_scheme as an
open-redirect barrier — the same pattern mixins._safe_redirect_response uses
(those alerts are fixed on develop). Build the server_key candidate URL, then gate
the redirect on url_has_allowed_host_and_scheme with the sink inside the validated
branch, falling back to the bare reverse() URL.
---
 .../views/sync/device_fields.py               | 30 ++++++++++++-------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 5b41d905e..f0a33aa33 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -11,6 +11,7 @@
 from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse
 from django.utils.html import escape
+from django.utils.http import url_has_allowed_host_and_scheme
 from django.views import View
 from virtualization.models import VirtualMachine
 
@@ -529,17 +530,21 @@ def _sync_redirect(request, pk):
         """Redirect to the device sync tab, preserving the POST-scoped server_key so a
         multi-server user returns to the same server tab instead of the default one.
 
-        The server_key is reflected only inside an explicit allowlist guard
-        (``requested in get_available_servers()``). That membership check is the barrier
-        CodeQL recognises for py/url-redirection (CWE-601) — the redirect target is always a
-        reverse()-built internal path with an optional, allowlisted query value.
+        The server_key is reflected only when it matches a configured server, and the final
+        redirect is gated by Django's ``url_has_allowed_host_and_scheme`` with the sink inside
+        the validated branch — the open-redirect barrier CodeQL recognises for py/url-redirection
+        (CWE-601). Mirrors :func:`mixins._safe_redirect_response`.
         """
         from netbox_librenms_plugin.librenms_api import LibreNMSAPI
 
         url = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", kwargs={"pk": pk})
         requested = (request.POST.get("server_key") or "").strip()
         if requested and requested in LibreNMSAPI.get_available_servers():
-            url = f"{url}?server_key={quote_plus(requested)}"
+            candidate = f"{url}?server_key={quote_plus(requested)}"
+            if url_has_allowed_host_and_scheme(
+                candidate, allowed_hosts={request.get_host()}, require_https=request.is_secure()
+            ):
+                return redirect(candidate)
         return redirect(url)
 
 
@@ -752,15 +757,20 @@ def _sync_url(self, object_type, pk):
         name = "vm_librenms_sync" if object_type == "vm" else "device_librenms_sync"
         url = reverse(f"plugins:netbox_librenms_plugin:{name}", kwargs={"pk": pk})
         # Propagate the active multi-server server_key so redirects land on the server the
-        # user was working in. Reflect it only inside an explicit allowlist guard so the
-        # request value can't steer the redirect target — the barrier CodeQL recognises for
-        # py/url-redirection (CWE-601).
+        # user was working in. Reflect it only for a configured server, and gate the final
+        # redirect on Django's url_has_allowed_host_and_scheme with the sink inside the
+        # validated branch — the open-redirect barrier CodeQL recognises (CWE-601). Mirrors
+        # mixins._safe_redirect_response.
         request = getattr(self, "request", None)
         requested = ""
         if request is not None:
             requested = (request.POST.get("server_key") or request.GET.get("server_key") or "").strip()
-        if requested and requested in LibreNMSAPI.get_available_servers():
-            url = f"{url}?server_key={quote_plus(requested)}"
+        if request is not None and requested and requested in LibreNMSAPI.get_available_servers():
+            candidate = f"{url}?server_key={quote_plus(requested)}"
+            if url_has_allowed_host_and_scheme(
+                candidate, allowed_hosts={request.get_host()}, require_https=request.is_secure()
+            ):
+                return redirect(candidate)
         return redirect(url)
 
     def post(self, request, pk):

From f939b90010754b4bd29986f58b88b551ffc1e84e Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 16:35:13 +0200
Subject: [PATCH 30/98] fix(oob-sync): populate existing_librenms_link for VM
 matches; re-source server_key from trusted config

- device_operations: the VM match branches (by librenms_id and by hostname) did not
  set result['existing_librenms_link'], so the UI rendered matched VMs as unlinked.
  Populate it via _describe_existing_librenms_link, mirroring the device path.
- device_fields: reflect the canonical server key resolved from
  LibreNMSAPI.get_available_servers() (not the raw request value) into the sync
  redirects, kept behind the url_has_allowed_host_and_scheme barrier.
---
 .../import_utils/device_operations.py         |  6 ++++
 .../tests/test_import_utils.py                | 34 +++++++++++++++++++
 .../views/sync/device_fields.py               | 16 ++++++---
 3 files changed, 52 insertions(+), 4 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 84592342c..9b35660ab 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -394,6 +394,9 @@ def validate_device_for_import(
             result["existing_match_type"] = "librenms_id"
             result["import_as_vm"] = True  # Force VM mode since VM exists
             result["can_import"] = False
+            # Surface the host/OOB linkage so a librenms_id-matched VM renders as linked
+            # (mirrors the device path); otherwise the UI shows the VM as unlinked.
+            result["existing_librenms_link"] = _describe_existing_librenms_link(existing_vm, server_key)
 
             # Detect legacy bare-integer or string-digit format so UI can offer a migration action.
             # Direct access needed to detect legacy format for migration prompt:
@@ -520,6 +523,9 @@ def validate_device_for_import(
                     f"VM with same hostname exists in NetBox as '{existing_vm.name}' (not linked to LibreNMS)"
                 )
                 result["can_import"] = False
+                # Mirror the device path so badge state renders consistently (all-None here
+                # since this VM was matched by hostname, not librenms_id).
+                result["existing_librenms_link"] = _describe_existing_librenms_link(existing_vm, server_key)
             elif existing_device:
                 logger.info(f"Found existing device by hostname: {existing_device.name}")
                 result["existing_device"] = existing_device
diff --git a/netbox_librenms_plugin/tests/test_import_utils.py b/netbox_librenms_plugin/tests/test_import_utils.py
index 8649181bc..15043a932 100644
--- a/netbox_librenms_plugin/tests/test_import_utils.py
+++ b/netbox_librenms_plugin/tests/test_import_utils.py
@@ -1114,6 +1114,40 @@ def test_validate_device_existing_vm_blocks_import(
         assert result["existing_device"] == existing_vm
         assert result["can_import"] is False
         assert result["import_as_vm"] is True
+        # The VM match must populate existing_librenms_link (mirrors the device path) so the
+        # UI doesn't render the VM as unlinked.
+        assert result["existing_librenms_link"] is not None
+
+    @patch("virtualization.models.VirtualMachine")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.Device")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.find_matching_site")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.find_matching_platform")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.match_librenms_hardware_to_device_type")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.DeviceRole")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.Cluster")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.Rack")
+    @patch("netbox_librenms_plugin.import_utils.device_operations.Site")
+    def test_librenms_id_matched_vm_populates_link(self, *mocks):
+        """A VM matched by librenms_id surfaces its LibreNMS linkage so it isn't shown
+        as unlinked."""
+        mock_vm = mocks[-1]
+        mock_device = mocks[-2]
+        existing_vm = MagicMock()
+        existing_vm.name = "vm-01"
+        existing_vm.custom_field_data = {"librenms_id": {"default": 42}}
+        existing_vm.cf = existing_vm.custom_field_data
+        # find_by_librenms_id consumes the queryset via list(qs[:2]); make the VM lookup match.
+        mock_vm.objects.filter.return_value.__getitem__.return_value = [existing_vm]
+        mock_device.objects.filter.return_value.__getitem__.return_value = []
+        mock_device.objects.filter.return_value.first.return_value = None
+
+        from netbox_librenms_plugin.import_utils import validate_device_for_import
+
+        result = validate_device_for_import({"device_id": 42, "hostname": "vm-01"}, include_vc_detection=False)
+
+        assert result["existing_device"] == existing_vm
+        assert result["existing_match_type"] == "librenms_id"
+        assert result["existing_librenms_link"] == {"host_id": 42, "oob_id": None, "oob_type": None}
 
 
 class TestDeviceNamingPreferencesLegacy:
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index f0a33aa33..885772ca5 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -539,8 +539,11 @@ def _sync_redirect(request, pk):
 
         url = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", kwargs={"pk": pk})
         requested = (request.POST.get("server_key") or "").strip()
-        if requested and requested in LibreNMSAPI.get_available_servers():
-            candidate = f"{url}?server_key={quote_plus(requested)}"
+        # Re-source the matched key from the trusted config rather than echoing the raw
+        # request value, then gate the redirect on url_has_allowed_host_and_scheme.
+        server_key = next((key for key in LibreNMSAPI.get_available_servers() if key == requested), None)
+        if server_key:
+            candidate = f"{url}?server_key={quote_plus(server_key)}"
             if url_has_allowed_host_and_scheme(
                 candidate, allowed_hosts={request.get_host()}, require_https=request.is_secure()
             ):
@@ -765,8 +768,13 @@ def _sync_url(self, object_type, pk):
         requested = ""
         if request is not None:
             requested = (request.POST.get("server_key") or request.GET.get("server_key") or "").strip()
-        if request is not None and requested and requested in LibreNMSAPI.get_available_servers():
-            candidate = f"{url}?server_key={quote_plus(requested)}"
+        # Re-source the matched key from the trusted config rather than echoing the raw
+        # request value, then gate the redirect on url_has_allowed_host_and_scheme.
+        server_key = (
+            next((key for key in LibreNMSAPI.get_available_servers() if key == requested), None) if requested else None
+        )
+        if request is not None and server_key:
+            candidate = f"{url}?server_key={quote_plus(server_key)}"
             if url_has_allowed_host_and_scheme(
                 candidate, allowed_hosts={request.get_host()}, require_https=request.is_secure()
             ):

From 213ac1a2e4390515cd2a3b10ebea6d7dee77e956 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Wed, 10 Jun 2026 19:14:37 +0200
Subject: [PATCH 31/98] fix(oob-sync): drop VM binding when cross-model device
 lookup is ambiguous
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When a librenms_id matched a VirtualMachine and the cross-model Device
collision check itself raised AmbiguousLibreNMSIdError, the VM binding was
left intact and rebound below as a definitive 'librenms_id' match — the
import only stayed blocked via the ambiguity flag, but still surfaced a
concrete (and possibly wrong) VM as the match. Clear existing_vm in that
branch so the path fails closed like the VM+Device collision case.

Tests: add coverage for the VM-match + ambiguous-device-lookup path; pin the
migrate 409 error contract (HTTP 200 + HX-Reswap:none + no HX-Refresh); and
drive the unknown-server-key test through the real build_librenms_api so the
KeyError->None swallow is exercised end to end rather than mocked away.
---
 .../import_utils/device_operations.py         |  4 +++
 .../tests/test_coverage_device_operations.py  | 27 +++++++++++++++++++
 .../tests/test_coverage_sync_views2.py        |  8 ++++--
 .../tests/test_migrate_views.py               |  8 ++++++
 4 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 9b35660ab..69e60e383 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -382,8 +382,12 @@ def validate_device_for_import(
             try:
                 _device_collision = find_by_librenms_id(Device, librenms_id, server_key)
             except AmbiguousLibreNMSIdError as exc:
+                # An ambiguous device lookup is itself a fail-closed condition: drop the
+                # VM binding too so the block below cannot rebind it as a definitive
+                # "librenms_id" match (the import is already flagged ambiguous).
                 _device_collision = None
                 _flag_ambiguous_librenms_id(result, librenms_id, exc)
+                existing_vm = None
             if _device_collision is not None:
                 _flag_ambiguous_librenms_id(result, librenms_id, "matches both a VirtualMachine and a Device")
                 existing_vm = None
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index 3ab32aa63..e4ffc4dc0 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -316,6 +316,33 @@ def test_flag_ambiguous_is_a_durable_blocker(self):
         result["can_import"] = len(result["issues"]) == 0
         assert result["can_import"] is False
 
+    def test_vm_match_with_ambiguous_device_lookup_drops_vm_binding(self):
+        """VM matches by librenms_id but the cross-model Device collision check is itself
+        ambiguous (raises): the VM binding must be dropped and the import fail closed,
+        never rebound as a definitive 'librenms_id' match."""
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError
+
+        matched_vm = MagicMock()
+        matched_vm.name = "vm01"
+
+        result = self._run_validate(
+            self._base_device(),
+            patches_overrides=[
+                patch(
+                    "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                    # 1st call (VM) → a match; 2nd call (cross-model Device check) → ambiguous.
+                    side_effect=[matched_vm, AmbiguousLibreNMSIdError("dup device pk=3, pk=4")],
+                ),
+            ],
+        )
+        assert result["can_import"] is False
+        assert result["ambiguous_librenms_id"] is True
+        # VM binding must be dropped — not surfaced as the existing object/match.
+        assert result["existing_device"] is None
+        assert result["existing_match_type"] != "librenms_id"
+
     def test_new_vm_without_cluster_is_not_ready(self):
         """New VM import with no cluster available must not be ready."""
         result = self._run_validate(self._base_device(hostname="vm01"), import_as_vm=True)
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
index 12c7f5062..f10a93c0e 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
@@ -928,7 +928,11 @@ def test_unknown_server_key_errors_without_500(self):
 
         with (
             patch("netbox_librenms_plugin.views.sync.ip_addresses.get_object_or_404", return_value=mock_device),
-            patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=None) as mock_build,
+            # Drive the REAL failure mode end to end: LibreNMSAPI raises KeyError for an
+            # unknown key, and the real build_librenms_api must swallow it into None so
+            # the view degrades gracefully. Mocking build_librenms_api=None directly would
+            # keep passing even if that try/except regressed — this exercises the swallow.
+            patch("netbox_librenms_plugin.librenms_api.LibreNMSAPI", side_effect=KeyError("ghost")) as mock_cls,
             patch("netbox_librenms_plugin.views.sync.ip_addresses.messages") as mock_msgs,
             patch("netbox_librenms_plugin.views.sync.ip_addresses.redirect") as mock_redirect,
             patch("netbox_librenms_plugin.views.sync.ip_addresses.reverse", return_value="/sync/"),
@@ -937,7 +941,7 @@ def test_unknown_server_key_errors_without_500(self):
             view.request = _make_request(post_data={"server_key": "ghost", "select": ["10.0.0.1/24"]})
             result = view.post(view.request, object_type="device", pk=1)
 
-        mock_build.assert_called_once_with("ghost")
+        mock_cls.assert_called_once_with(server_key="ghost")
         mock_msgs.error.assert_called_once()
         # Must redirect back to the IP-sync tab (resolved server_key), not just "somewhere".
         mock_redirect.assert_called_once_with("/sync/?tab=ipaddresses&server_key=default")
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 8b4225d7c..712912bbc 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -307,6 +307,10 @@ def test_cross_device_relationship_rejected_with_409(self):
         locked_iface.full_clean.assert_called_once()
         locked_iface.save.assert_not_called()
         assert b"django-messages" in resp.content
+        # Error contract (see _fail): HTMX errors are an OOB toast at HTTP 200 with
+        # HX-Reswap:none and no HX-Refresh — never the success refresh response.
+        assert resp.status_code == 200
+        assert resp.headers.get("HX-Reswap") == "none"
         assert resp.headers.get("HX-Refresh") is None
 
     def test_save_integrity_error_rejected_with_409(self):
@@ -353,6 +357,10 @@ def test_save_integrity_error_rejected_with_409(self):
         # success response by the absence of the HX-Refresh header.
         locked_iface.save.assert_called_once()
         assert b"django-messages" in resp.content
+        # Error contract (see _fail): HTMX errors are an OOB toast at HTTP 200 with
+        # HX-Reswap:none and no HX-Refresh — never the success refresh response.
+        assert resp.status_code == 200
+        assert resp.headers.get("HX-Reswap") == "none"
         assert resp.headers.get("HX-Refresh") is None
 
     def test_marker_repointed_under_lock_is_rejected(self):

From 3b31f2e9551c9e3f2a44de0ab8a15fef330b41f8 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 00:17:41 +0200
Subject: [PATCH 32/98] fix(oob-sync): validate PlatformMapping before save;
 order-independent OOB lookup test

- CreatePlatformFromImportView: full_clean() the PlatformMapping before saving so a
  tampered/overlong POST-derived librenms_os fails as a caught ValidationError (skip + warn,
  the Platform is the primary action) instead of a raw DataError that 500s the modal.
- test_find_by_matches_oob_id: aggregate Q children across all filter() calls instead of
  inspecting only the last one, so it tests behaviour, not host/OOB query order.
---
 .../tests/test_librenms_id.py                 | 12 +++++++----
 .../views/imports/actions.py                  | 21 ++++++++++++++++++-
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 1f1fb40c9..c76d3a876 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -578,10 +578,14 @@ def test_find_by_matches_oob_id(self):
 
         find_by_librenms_id(mock_model, 17, "primary")
 
-        call_args = mock_model.objects.filter.call_args
-        q_arg = call_args[0][0]
-        assert ("custom_field_data__librenms_id__primary__oob__id", 17) in q_arg.children
-        assert ("custom_field_data__librenms_id__primary__oob__id", "17") in q_arg.children
+        # Aggregate the Q children across all filter() calls rather than only the last one,
+        # so the assertion tests behaviour (the OOB sub-key is queried) and not the order of
+        # the host/OOB queries.
+        all_children = set()
+        for call in mock_model.objects.filter.call_args_list:
+            all_children |= set(call[0][0].children)
+        assert ("custom_field_data__librenms_id__primary__oob__id", 17) in all_children
+        assert ("custom_field_data__librenms_id__primary__oob__id", "17") in all_children
 
     def test_find_by_does_not_return_unrelated_id(self):
         """find_by_librenms_id returns None when no model matches."""
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 4dd1a44cb..d58164169 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2020,13 +2020,32 @@ def post(self, request, device_id):
                         if request.user.has_perm(get_permission_for_model(PlatformMapping, "add")):
                             try:
                                 with transaction.atomic():
-                                    PlatformMapping.objects.create(
+                                    # full_clean() before save so a tampered/overlong POST-derived
+                                    # librenms_os fails as a caught ValidationError rather than a raw
+                                    # DataError that would 500 the modal. The mapping is a secondary
+                                    # side-effect, so skip+warn instead of failing the Platform create.
+                                    mapping = PlatformMapping(
                                         librenms_os=librenms_os.lower(),
                                         netbox_platform=platform,
                                     )
+                                    mapping.full_clean()
+                                    mapping.save()
                             except IntegrityError:
                                 # Concurrent request created the mapping; safe to ignore.
                                 pass
+                            except ValidationError:
+                                logger.warning(
+                                    "CreatePlatformFromImportView: skipped invalid PlatformMapping for OS %r",
+                                    librenms_os,
+                                    exc_info=True,
+                                )
+                                transaction.on_commit(
+                                    lambda os=librenms_os: messages.warning(
+                                        request,
+                                        f"Platform created, but the LibreNMS-OS mapping for '{os}' was not "
+                                        "added — the OS value was invalid.",
+                                    )
+                                )
                         else:
                             logger.warning(
                                 "CreatePlatformFromImportView: skipped PlatformMapping create for OS %r — "

From e42e2ac01e631565f82753ab4dd92604eae0bcdd Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 07:17:11 +0200
Subject: [PATCH 33/98] fix(oob-sync): re-check serial/IP matches when
 refreshing a stale-link row
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When a cached librenms_id/OOB match disappeared (link removed or device deleted in
NetBox since caching) the refresh re-evaluation only re-looked up by librenms_id and
name. A device that still exists in NetBox under a different name — matched only by
hardware serial or management IP — was therefore missed, so the row could flip from
'matched existing device' to importable and create a duplicate (or violate NetBox's
unique-serial constraint) until cache expiry.

Give the refresh path the same matching breadth validate_device_for_import() uses:
after the id/name lookups, also match device-only by serial and by management IP
(interface-assigned IP -> device) and block the import. The richer serial_action /
OOB-candidate heuristics remain in the full validation path; here the contract is
simply fail-closed. Covers the cleared-link, deleted-device, and never-matched paths,
which all converge on this lookup.
---
 .../import_utils/bulk_import.py               | 33 ++++++++-
 .../tests/test_coverage_bulk_import.py        | 73 +++++++++++++++++++
 2 files changed, 105 insertions(+), 1 deletion(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index e7292a809..e89618c2c 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -468,7 +468,11 @@ def _refresh_existing_device(validation: dict, libre_device: dict = None, server
             logger.error(f"Failed to refresh existing device (pk={existing_id}): {e}")
             return
 
-    # existing_device was None at cache time — check if device was imported since
+    # Re-evaluate the match under current DB state. Reached when existing_device was None at
+    # cache time, or when a cached librenms_id/OOB link disappeared (cleared above) or its
+    # device was deleted — in every case re-check whether a matching NetBox object exists now,
+    # using the full id/name/serial/IP breadth so the row can't flip to importable and create
+    # a duplicate of a device that still exists under a different identity.
     if not libre_device:
         return
     try:
@@ -521,6 +525,33 @@ def _lookup_in_model(m):
             if new_device:
                 found_as_cross_model = True
 
+        if not new_device and not import_as_vm:
+            # Serial- and IP-based matches: validate_device_for_import() catches these, so the
+            # refresh re-check must have the same breadth. Without them a row whose
+            # librenms_id/name link disappeared (or that never matched) can flip to importable
+            # and re-import a device that already exists in NetBox under a different name —
+            # matched only by hardware serial or management IP. Device-only (VMs have no serial
+            # or primary-IP identity here). The richer serial_action/OOB-candidate heuristics
+            # stay in the full validation path; here the contract is simply: block the import.
+            from dcim.models import Device as _Device
+
+            serial = (libre_device.get("serial") or "").strip()
+            if serial and serial != "-":
+                dev = _Device.objects.filter(serial=serial).first()
+                if dev:
+                    new_device, match_type = dev, "serial"
+
+            if not new_device:
+                primary_ip = libre_device.get("ip")
+                if primary_ip:
+                    from ipam.models import IPAddress
+
+                    existing_ip = IPAddress.objects.filter(address__net_host=primary_ip).first()
+                    assigned = getattr(existing_ip, "assigned_object", None) if existing_ip else None
+                    dev = getattr(assigned, "device", None) if assigned else None
+                    if dev:
+                        new_device, match_type = dev, "primary_ip"
+
         if new_device:
             validation["existing_device"] = new_device
             validation["existing_match_type"] = match_type
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index 8ef27d55a..f07f16cba 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -958,6 +958,79 @@ def _filter(**kwargs):
         assert validation["existing_match_type"] is None
         assert validation["can_import"] is True
 
+    def test_fresh_lookup_matches_by_serial_blocks_import(self):
+        """The refresh re-check must use validate_device_for_import's breadth: a row with no
+        librenms_id/name match must still be blocked when a NetBox device matches by hardware
+        serial, otherwise it flips to importable and creates a duplicate."""
+        from netbox_librenms_plugin.import_utils import bulk_import
+
+        serial_dev = MagicMock(pk=7)
+        serial_dev.role = None
+        validation = {
+            "existing_device": None,
+            "import_as_vm": False,
+            "issues": [],
+            "device_role": {"available_roles": []},
+        }
+        libre_device = {"device_id": 50, "hostname": "h", "sysName": "h", "serial": "ABC123"}
+
+        def _filter(**kwargs):
+            m = MagicMock()
+            m.first.return_value = serial_dev if kwargs.get("serial") == "ABC123" else None
+            return m
+
+        with (
+            patch("dcim.models.Device") as mock_Device,
+            patch("virtualization.models.VirtualMachine") as mock_VM,
+            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
+            patch.object(bulk_import, "_refresh_librenms_linkage"),
+            patch.object(bulk_import, "recalculate_validation_status"),
+        ):
+            mock_Device.objects.filter.side_effect = _filter
+            mock_VM.objects.filter.return_value.first.return_value = None
+            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+
+        assert validation["existing_device"] is serial_dev
+        assert validation["existing_match_type"] == "serial"
+        assert validation["can_import"] is False
+
+    def test_fresh_lookup_matches_by_primary_ip_blocks_import(self):
+        """As above, but the existing NetBox device is reachable only via its management IP —
+        the refresh must catch it (interface-assigned IP -> device) and block the import."""
+        from netbox_librenms_plugin.import_utils import bulk_import
+
+        ip_dev = MagicMock(pk=8)
+        ip_dev.role = None
+        iface = MagicMock()
+        iface.device = ip_dev
+        existing_ip = MagicMock()
+        existing_ip.assigned_object = iface
+        validation = {
+            "existing_device": None,
+            "import_as_vm": False,
+            "issues": [],
+            "device_role": {"available_roles": []},
+        }
+        libre_device = {"device_id": 51, "hostname": "h2", "sysName": "h2", "ip": "10.0.0.9"}
+
+        with (
+            patch("dcim.models.Device") as mock_Device,
+            patch("virtualization.models.VirtualMachine") as mock_VM,
+            patch("ipam.models.IPAddress") as mock_IP,
+            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
+            patch.object(bulk_import, "_refresh_librenms_linkage"),
+            patch.object(bulk_import, "recalculate_validation_status"),
+        ):
+            # No serial/name match; the IP lookup resolves to the device.
+            mock_Device.objects.filter.return_value.first.return_value = None
+            mock_VM.objects.filter.return_value.first.return_value = None
+            mock_IP.objects.filter.return_value.first.return_value = existing_ip
+            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+
+        assert validation["existing_device"] is ip_dev
+        assert validation["existing_match_type"] == "primary_ip"
+        assert validation["can_import"] is False
+
     def test_neutralized_link_but_other_match_type_keeps_block(self):
         """If the cached match was NOT librenms-id-based (e.g. hostname), a None badge from
         the linkage refresh must NOT clear the existing device — only a neutralized

From 90e37447cafe0086d40249638451ef2995d0ca68 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 08:02:43 +0200
Subject: [PATCH 34/98] fix(oob-sync): compose HTMX envelope with format_html;
 don't double-render OOB toast

- Build the modal+row HTMX response envelope with format_html() at the three sites that
  concatenated the safe fragments directly, matching the repo's CodeQL py/reflected-xss
  pattern (format_html envelope + mark_safe inner).
- CreatePlatformFromImportView.post: render_device_row() already attaches queued messages
  (it peeks, leaving them pending), so row_html carries the #django-messages toast. Only run
  the outer _attach_messages_oob when no row was rendered, otherwise a queued warning (e.g. a
  skipped PlatformMapping) renders the same toast twice.
---
 netbox_librenms_plugin/views/imports/actions.py | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index d58164169..88a26a3ee 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1808,7 +1808,7 @@ def post(self, request, device_id):
         else:
             row_html = mark_safe("")
 
-        return HttpResponse(oob_modal + row_html, content_type="text/html")
+        return HttpResponse(format_html("{}{}", oob_modal, row_html), content_type="text/html")
 
 
 class CreatePlatformFromImportView(
@@ -2096,10 +2096,14 @@ def post(self, request, device_id):
         else:
             row_html = mark_safe("")
 
-        response = HttpResponse(oob_modal + row_html, content_type="text/html")
-        # Emit any queued messages (e.g. a skipped-mapping warning) as an OOB toast. No-op
-        # when nothing is queued, so the normal success path is unchanged.
-        return _attach_messages_oob(response, request)
+        response = HttpResponse(format_html("{}{}", oob_modal, row_html), content_type="text/html")
+        # render_device_row() already attached any queued messages (it peeks, leaving them
+        # pending), so row_html already carries the #django-messages toast. Only attach here
+        # when no row was rendered — otherwise a queued warning (e.g. a skipped mapping) would
+        # render the same toast twice.
+        if libre_device is None or validation is None:
+            return _attach_messages_oob(response, request)
+        return response
 
 
 class AddAsOOBView(
@@ -3082,4 +3086,4 @@ def post(self, request, device_id):
         else:
             row_html = mark_safe("")
 
-        return HttpResponse(oob_modal + row_html, content_type="text/html")
+        return HttpResponse(format_html("{}{}", oob_modal, row_html), content_type="text/html")

From 0504b0b835a59a71b6d3ee24f47b8124de4ca0a6 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 08:06:02 +0200
Subject: [PATCH 35/98] test(oob-sync): pin full DB-error sanitization; cover
 url-barrier reject branch

- _save_device no-leak tests: assert the full injected DB exception text is absent
  (case-insensitive) plus the schema-revealing fragments (unique constraint /
  character varying), instead of a single substring a partial/lower-cased leak could pass.
- _sync_url: add a test for the url_has_allowed_host_and_scheme=False path so the
  open-redirect barrier's reject/fallback branch is exercised explicitly rather than
  relying on Django accepting the relative candidate.
---
 .../tests/test_coverage_actions.py            | 30 ++++++++++++-------
 .../tests/test_coverage_device_fields.py      | 24 +++++++++++++++
 2 files changed, 43 insertions(+), 11 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index be93ddaab..b5d62360f 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -66,13 +66,16 @@ def test_integrity_error_returns_409(self):
 
         device = MagicMock()
         device.full_clean.return_value = None
-        device.save.side_effect = IntegrityError("duplicate key")
+        raw_error = "duplicate key value violates unique constraint device_name_key"
+        device.save.side_effect = IntegrityError(raw_error)
 
         response = _save_device(device)
         assert response.status_code == 409
         assert b"integrity constraint" in response.content
-        # Raw DB exception detail must not leak to the client.
-        assert b"duplicate key" not in response.content
+        # Pin the sanitization contract: none of the raw DB exception text leaks to the
+        # client (case-insensitive full-text, not just a fragment that a partial leak passes).
+        assert raw_error.encode().lower() not in response.content.lower()
+        assert b"unique constraint" not in response.content.lower()
 
     def test_success_returns_none(self):
         from netbox_librenms_plugin.views.imports.actions import _save_device
@@ -92,7 +95,8 @@ def test_update_fields_dataerror_returns_400_not_500(self):
         from netbox_librenms_plugin.views.imports.actions import _save_device
 
         device = MagicMock()
-        device.save.side_effect = DataError("value too long for type character varying(64)")
+        raw_error = "value too long for type character varying(64)"
+        device.save.side_effect = DataError(raw_error)
 
         response = _save_device(device, update_fields=["name"])
         # Pin the partial-save contract: the DataError must originate from save(), not from a
@@ -101,8 +105,9 @@ def test_update_fields_dataerror_returns_400_not_500(self):
         device.full_clean.assert_not_called()
         assert response.status_code == 400
         assert b"field value is invalid" in response.content
-        # Raw DB exception detail must not leak to the client.
-        assert b"value too long" not in response.content
+        # No part of the raw DB exception (incl. the schema-revealing column type) leaks.
+        assert raw_error.encode().lower() not in response.content.lower()
+        assert b"character varying" not in response.content.lower()
 
     def test_update_fields_databaseerror_returns_409_not_500(self):
         """save(update_fields=...) forces an UPDATE; a concurrent delete makes it affect 0
@@ -112,7 +117,8 @@ def test_update_fields_databaseerror_returns_409_not_500(self):
         from netbox_librenms_plugin.views.imports.actions import _save_device
 
         device = MagicMock()
-        device.save.side_effect = DatabaseError("Save with update_fields did not affect any rows.")
+        raw_error = "Save with update_fields did not affect any rows."
+        device.save.side_effect = DatabaseError(raw_error)
 
         response = _save_device(device, update_fields=["name"])
         # The DatabaseError must come from the partial-update save(), so confirm
@@ -121,8 +127,8 @@ def test_update_fields_databaseerror_returns_409_not_500(self):
         device.full_clean.assert_not_called()
         assert response.status_code == 409
         assert b"changed or deleted" in response.content
-        # Raw DB exception detail must not leak to the client.
-        assert b"did not affect any rows" not in response.content
+        # Full raw DB exception text must not leak to the client (case-insensitive).
+        assert raw_error.encode().lower() not in response.content.lower()
 
 
 class TestResolveNamingPreferences:
@@ -2647,13 +2653,15 @@ def test_save_device_integrity_error(self):
 
         mock_device = MagicMock()
         mock_device.full_clean.return_value = None
-        mock_device.save.side_effect = IntegrityError("Duplicate key")
+        raw_error = "Duplicate key value violates unique constraint"
+        mock_device.save.side_effect = IntegrityError(raw_error)
 
         result = _save_device(mock_device)
         assert result is not None
         assert result.status_code == 409
         assert b"integrity constraint" in result.content
-        assert b"Duplicate key" not in result.content
+        # Full raw DB exception text must not leak to the client (case-insensitive).
+        assert raw_error.encode().lower() not in result.content.lower()
 
     def test_should_enable_vc_detection_when_cached(self):
         """Line 168: VC data already cached → returns True."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index c127edd2b..a3996c5bf 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1989,6 +1989,30 @@ def test_sync_url_drops_unknown_server_key(self):
         assert "evil.com" not in url
         assert "server_key" not in url
 
+    def test_sync_url_drops_server_key_when_url_validation_fails(self):
+        """Even for an allowlisted server_key, if url_has_allowed_host_and_scheme rejects the
+        candidate (the CodeQL open-redirect barrier), fall back to the bare URL. Mocking the
+        validator to False exercises that reject branch explicitly rather than relying on
+        Django's internals to accept the relative candidate."""
+        view = self._view()
+        view.request = MagicMock()
+        view.request.POST = {"server_key": "prod"}
+        view.request.GET = {}
+        with (
+            patch(
+                "netbox_librenms_plugin.librenms_api.LibreNMSAPI.get_available_servers",
+                return_value={"prod": "Prod LibreNMS"},
+            ),
+            patch(
+                "netbox_librenms_plugin.views.sync.device_fields.url_has_allowed_host_and_scheme",
+                return_value=False,
+            ),
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redir,
+        ):
+            view._sync_url("device", 1)
+        (url,), _ = mock_redir.call_args
+        assert "server_key" not in url
+
 
 # ---------------------------------------------------------------------------
 # ConvertLegacyLibreNMSIdView — post()

From 92f4b805c938ab6aabaaff2d9df26385390b1894 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 10:43:47 +0200
Subject: [PATCH 36/98] fix(oob-sync): consistent VM link warning, fail-closed
 perms, script-prefix, server_key redirect

- validate_device_for_import: a hostname-matched VM can already carry a librenms_id, so word
  the warning from existing_librenms_link (linked to #N / OOB / not linked) instead of always
  saying 'not linked', matching the badge and the primary-IP path.
- check_object_permissions: fail closed (return required perms as missing) when self.request/
  user is absent, so a pre-dispatch/test caller gets a deterministic deny, not AttributeError.
- _get_safe_redirect_url / _safe_redirect_response: fall back to get_script_prefix() instead of
  '/', so a prefixed deployment (e.g. /netbox) doesn't bounce denied actions to the domain root.
- CreateAndAssignPlatformView: only treat an IntegrityError as 'mapping already exists' when the
  row is actually present after re-check; otherwise surface it as an error (don't mask unrelated
  DB failures as a successful pre-existing mapping).
- BaseInterfaceTableView refresh failures: preserve the POST-scoped server_key in the redirect
  so the user stays on the same LibreNMS server; read VLAN overrides under the same VC-scoped
  sync-device key SaveVlanGroupOverridesView writes (apply-to-all no longer lost on member switch).
- Tests: pin the full-page redirect return and the partial-cache-expiry render output.
---
 .../import_utils/device_operations.py         | 16 ++++++++---
 .../tests/test_coverage_actions.py            | 13 ++++++++-
 .../tests/test_coverage_base_views.py         |  9 +++++--
 .../views/base/interfaces_view.py             | 20 +++++++++++---
 netbox_librenms_plugin/views/mixins.py        | 26 +++++++++++-------
 .../views/sync/device_fields.py               | 27 +++++++++++++------
 6 files changed, 83 insertions(+), 28 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 69e60e383..16942d972 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -523,13 +523,21 @@ def validate_device_for_import(
                 result["existing_device"] = existing_vm
                 result["existing_match_type"] = "hostname"
                 result["import_as_vm"] = True  # Force VM mode since VM exists
+                # Describe the VM's current LibreNMS linkage and word the warning to match it —
+                # a hostname-matched VM can already carry a librenms_id (to a different id/server),
+                # so a flat "not linked" would contradict the badge. Mirrors the primary-IP path.
+                existing_link = _describe_existing_librenms_link(existing_vm, server_key)
+                result["existing_librenms_link"] = existing_link
+                if existing_link.get("host_id"):
+                    link_note = f"already linked to LibreNMS device #{existing_link['host_id']}"
+                elif existing_link.get("oob_id"):
+                    link_note = "already linked to LibreNMS as an OOB controller"
+                else:
+                    link_note = "not linked to LibreNMS"
                 result["warnings"].append(
-                    f"VM with same hostname exists in NetBox as '{existing_vm.name}' (not linked to LibreNMS)"
+                    f"VM with same hostname exists in NetBox as '{existing_vm.name}' ({link_note})"
                 )
                 result["can_import"] = False
-                # Mirror the device path so badge state renders consistently (all-None here
-                # since this VM was matched by hostname, not librenms_id).
-                result["existing_librenms_link"] = _describe_existing_librenms_link(existing_vm, server_key)
             elif existing_device:
                 logger.info(f"Found existing device by hostname: {existing_device.name}")
                 result["existing_device"] = existing_device
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index b5d62360f..92f1a27ef 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -1295,10 +1295,13 @@ def test_post_invalid_device_id_full_page_redirects_with_message(self):
                 with patch(
                     "netbox_librenms_plugin.views.imports.actions.redirect", return_value=MagicMock()
                 ) as mock_redirect:
-                    view.post(request)
+                    response = view.post(request)
 
         mock_messages.error.assert_called_once()
         mock_redirect.assert_called_once_with("plugins:netbox_librenms_plugin:librenms_import")
+        # Pin the full-page contract: post() must actually return the redirect, not fall
+        # through to None or a different response.
+        assert response is mock_redirect.return_value
 
     def test_post_permission_denied(self):
         """Permission check returns error early."""
@@ -3725,6 +3728,14 @@ def fetch_side_effect(device_id, *args, **kwargs):
         # fetched both ids (the expired one bumps cache_expired_count but isn't fatal).
         assert response.status_code == 200
         mock_render.assert_called_once()
+        # Pin the output: exactly the one surviving device renders on the confirm step, so a
+        # regression that drops the survivor (or renders a different response) is caught.
+        # (cache_expired_count is surfaced as a warning message, not a context key.)
+        template = mock_render.call_args.args[1]
+        context = mock_render.call_args.args[2]
+        assert template.endswith("bulk_import_confirm.html")
+        assert len(context["devices"]) == 1
+        assert context["device_count"] == 1
         assert call_count[0] == 2
 
 
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 56a210f59..f22e6bf27 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -1231,6 +1231,7 @@ def test_post_no_librenms_id_redirects_with_error(self):
         with (
             patch.object(view, "get_object", return_value=obj),
             patch.object(view, "get_redirect_url", return_value="/device/1/"),
+            patch.object(view, "rebind_api_for_server", return_value="prod"),
             patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
             patch("netbox_librenms_plugin.views.base.interfaces_view.messages") as mock_messages,
             patch("netbox_librenms_plugin.views.base.interfaces_view.redirect") as mock_redirect,
@@ -1239,7 +1240,9 @@ def test_post_no_librenms_id_redirects_with_error(self):
             view.post(request, pk=1)
 
         mock_messages.error.assert_called_once()
-        mock_redirect.assert_called_once_with("/device/1/")
+        # The failure redirect must preserve the POST-scoped server_key so the user stays on
+        # the same LibreNMS server for the next retry.
+        mock_redirect.assert_called_once_with("/device/1/?server_key=prod")
 
     def test_post_api_error_redirects_with_error(self):
         """When API returns failure, error message and redirect."""
@@ -1253,6 +1256,7 @@ def test_post_api_error_redirects_with_error(self):
         with (
             patch.object(view, "get_object", return_value=obj),
             patch.object(view, "get_redirect_url", return_value="/device/1/"),
+            patch.object(view, "rebind_api_for_server", return_value="prod"),
             patch.object(view, "get_cache_key", return_value="cache-key"),
             patch.object(view, "get_last_fetched_key", return_value="last-key"),
             patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
@@ -1265,7 +1269,8 @@ def test_post_api_error_redirects_with_error(self):
             view.post(request, pk=1)
 
         mock_messages.error.assert_called_once_with(request, "Connection refused")
-        mock_redirect.assert_called_once_with("/device/1/")
+        # Failure redirect preserves the POST-scoped server_key (see _failure_redirect).
+        mock_redirect.assert_called_once_with("/device/1/?server_key=prod")
         # The stale snapshot is cleared up front; a failed fetch must not re-populate it,
         # so the next render shows an empty view rather than old data.
         mock_cache.delete.assert_any_call("cache-key")
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 12e22e751..1c9a82196 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -1,4 +1,5 @@
 import logging
+from urllib.parse import quote_plus
 
 from django.contrib import messages
 from django.core.cache import cache
@@ -58,6 +59,16 @@ def get_redirect_url(self, obj):
         """
         raise NotImplementedError
 
+    def _failure_redirect(self, obj, server_key):
+        """Redirect to the sync tab after a refresh failure, preserving the POST-scoped
+        server_key so the user stays on the server they were working in (otherwise the next
+        retry/sync can target the session/default LibreNMS instance instead)."""
+        url = self.get_redirect_url(obj)
+        if server_key:
+            sep = "&" if "?" in url else "?"
+            url = f"{url}{sep}server_key={quote_plus(server_key)}"
+        return redirect(url)
+
     def get_select_related_field(self, obj):
         """Determine the appropriate select_related field based on object type"""
         if self.model.__name__.lower() == "virtualmachine":
@@ -128,7 +139,7 @@ def post(self, request, pk):
 
         if not self.librenms_id:
             messages.error(request, "Device not found in LibreNMS.")
-            return redirect(self.get_redirect_url(obj))
+            return self._failure_redirect(obj, post_server_key)
 
         # Resolve the cache scope once (the VC sync device for a member, else obj) and use
         # it for the up-front clear below and the writes further down. Mirrors cables_view.
@@ -146,7 +157,7 @@ def post(self, request, pk):
 
         if not success:
             messages.error(request, librenms_data)
-            return redirect(self.get_redirect_url(obj))
+            return self._failure_redirect(obj, _server_key)
 
         # Enrich ports with VLAN data for trunk ports
         ports = librenms_data.get("ports", [])
@@ -315,7 +326,10 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None,
         lookup_maps = self._build_vlan_lookup_maps(vlan_groups)
 
         # Load any user VLAN group overrides from cache (set by "apply to all")
-        vlan_group_overrides = cache.get(self.get_vlan_overrides_key(obj, server_key)) or {}
+        # Read overrides under the same VC-scoped key SaveVlanGroupOverridesView writes
+        # (the sync device, not the viewed member) — otherwise an "apply to all" made on a VC
+        # member is lost on the next render/member switch. cache_device mirrors that writer.
+        vlan_group_overrides = cache.get(self.get_vlan_overrides_key(cache_device, server_key)) or {}
 
         if cached_data:
             ports_data = cached_data.get("ports", [])
diff --git a/netbox_librenms_plugin/views/mixins.py b/netbox_librenms_plugin/views/mixins.py
index 62898d77f..d7fa4df0f 100644
--- a/netbox_librenms_plugin/views/mixins.py
+++ b/netbox_librenms_plugin/views/mixins.py
@@ -4,6 +4,7 @@
 from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.http import HttpResponse, JsonResponse
 from django.shortcuts import redirect
+from django.urls import get_script_prefix
 from django.utils.http import url_has_allowed_host_and_scheme
 from utilities.permissions import get_permission_for_model
 
@@ -38,10 +39,11 @@ def _get_safe_redirect_url(request):
         return referrer
     # No usable Referer. On a non-GET request, request.path is often a POST-only
     # action endpoint, so redirecting the browser there would 405 — fall back to a
-    # GET-safe "/" instead. GET requests can still reload their own path.
+    # GET-safe app root instead. Use the deployment script prefix (e.g. "/netbox/")
+    # so a prefixed install doesn't bounce to the domain root. GET requests reload path.
     if getattr(request, "method", "GET") != "GET":
-        return "/"
-    return getattr(request, "path", "/")
+        return get_script_prefix()
+    return getattr(request, "path", get_script_prefix())
 
 
 def _safe_redirect_response(request):
@@ -70,9 +72,10 @@ def _safe_redirect_response(request):
             return HttpResponse("", headers={"HX-Redirect": target})
         return redirect(target)
 
+    app_root = get_script_prefix()
     if is_htmx:
-        return HttpResponse("", headers={"HX-Redirect": "/"})
-    return redirect("/")
+        return HttpResponse("", headers={"HX-Redirect": app_root})
+    return redirect(app_root)
 
 
 class LibreNMSPermissionMixin(PermissionRequiredMixin):
@@ -167,13 +170,16 @@ def check_object_permissions(self, method):
             tuple: (has_all: bool, missing: list[str])
         """
         requirements = self.required_object_permissions.get(method, [])
-        missing = []
+        missing = [get_permission_for_model(model, action) for action, model in requirements]
 
-        for action, model in requirements:
-            perm = get_permission_for_model(model, action)
-            if not self.request.user.has_perm(perm):
-                missing.append(perm)
+        # Fail closed if there's no usable request/user (e.g. the view was invoked outside
+        # dispatch()): return the required perms as "missing" so callers get a deterministic
+        # permission denial instead of an AttributeError on self.request.user.
+        user = getattr(getattr(self, "request", None), "user", None)
+        if user is None:
+            return (not missing, missing)
 
+        missing = [perm for perm in missing if not user.has_perm(perm)]
         return (len(missing) == 0, missing)
 
     def require_object_permissions(self, method):
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 885772ca5..13283e965 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -491,14 +491,25 @@ def post(self, request, pk):
                     except ValidationError as e:
                         mapping_error = e.message_dict if hasattr(e, "message_dict") else str(e)
                         logger.exception("Failed to create PlatformMapping '%s' -> '%s'", librenms_os, platform_name)
-                    except IntegrityError:
-                        # Concurrent insert: mapping was created by another request
-                        mapping_existed = True
-                        logger.warning(
-                            "IntegrityError creating PlatformMapping '%s' -> '%s'; treating as already existing",
-                            librenms_os,
-                            platform_name,
-                        )
+                    except IntegrityError as e:
+                        # Only treat this as "already exists" if the row is actually present now
+                        # (a concurrent insert). An unrelated IntegrityError must not be reported
+                        # as a successful pre-existing mapping when no row was created.
+                        if PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).exists():
+                            mapping_existed = True
+                            logger.warning(
+                                "IntegrityError creating PlatformMapping '%s' -> '%s'; mapping present after "
+                                "re-check, treating as concurrent insert",
+                                librenms_os,
+                                platform_name,
+                            )
+                        else:
+                            mapping_error = str(e)
+                            logger.exception(
+                                "IntegrityError creating PlatformMapping '%s' -> '%s' with no existing row",
+                                librenms_os,
+                                platform_name,
+                            )
 
         if platform_created:
             msg = f"Created platform '{platform}' and assigned to device"

From a24ea93ff7da6a8ac79ad621c6598724dad2f4f7 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 12:08:26 +0200
Subject: [PATCH 37/98] fix(oob-sync): don't report failure when a committed
 import action can't reload its row
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

AddAsOOBView / PromoteToHostView / MergeNetBoxDevicesView commit their DB mutation, clear the
cached import row, then re-read LibreNMS to re-render the row. If that follow-up read failed
(LibreNMS briefly unreachable, cache just cleared) they returned _htmx_error_response — telling
the user the action failed even though it committed, inviting a retry against already-mutated
state (a second OOB attach / promote / merge).

Add DeviceImportHelperMixin.post_commit_refresh_fallback(): surface the deferred outcome
messages plus a 'couldn't reload — refresh' hint and return 200 with the same client trigger
the success path uses (validationRefresh / closeModal), so the UI converges instead of
reporting a false failure. Used at all three committed-success sites.
---
 .../tests/test_coverage_actions.py            | 28 +++++++++++++
 .../views/imports/actions.py                  | 41 +++++++++++++++++--
 2 files changed, 66 insertions(+), 3 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 92f1a27ef..87700c497 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -502,6 +502,34 @@ def test_render_device_row_calls_render(self, mock_render):
         mock_render.assert_called_once()
         assert "device_import_row.html" in mock_render.call_args[0][1]
 
+    def test_post_commit_refresh_fallback_returns_200_not_error(self):
+        """A committed mutation whose post-commit row reload fails must NOT report failure:
+        surface the deferred messages + a refresh hint and return 200 with the success
+        trigger, so the user doesn't retry an action that already succeeded."""
+        from django.contrib import messages as dj_messages
+
+        view = self._make_mixin_view()
+        request = MagicMock()
+
+        with (
+            patch("netbox_librenms_plugin.views.imports.actions.messages") as mock_msgs,
+            patch(
+                "netbox_librenms_plugin.views.imports.actions._attach_messages_oob",
+                side_effect=lambda resp, req: resp,
+            ) as mock_attach,
+        ):
+            response = view.post_commit_refresh_fallback(
+                request, "closeModal", deferred_messages=[(dj_messages.INFO, "OOB attached")]
+            )
+
+        # Success-shaped response (200 + the trigger), never an HTMX error.
+        assert response.status_code == 200
+        assert response["HX-Trigger"] == "closeModal"
+        # The deferred outcome message and the "couldn't reload, refresh" hint were surfaced.
+        mock_msgs.add_message.assert_called_once_with(request, dj_messages.INFO, "OOB attached")
+        mock_msgs.warning.assert_called_once()
+        mock_attach.assert_called_once()
+
 
 class TestAttachMessagesOob:
     """Tests for the _attach_messages_oob helper."""
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 88a26a3ee..f8ca72b6c 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -387,6 +387,30 @@ def render_device_row(self, request, libre_device: dict, validation: dict, selec
             request,
         )
 
+    def post_commit_refresh_fallback(self, request, hx_trigger, deferred_messages=()):
+        """Safe HTMX response when a *committed* import mutation can't reload its row.
+
+        The OOB-attach / promote / merge handlers commit their DB mutation, clear the cached
+        import row, then re-read LibreNMS to re-render the row. If that follow-up read fails
+        (LibreNMS briefly unreachable, the cache was just cleared) the mutation has still
+        succeeded — returning an HTMX *error* would tell the user the action failed and invite
+        a retry against already-mutated state. Instead surface the outcome (any deferred
+        messages plus a refresh hint) and return 200 with the same client trigger the success
+        path uses, so the UI converges (modal refresh / close + visible toast) rather than
+        reporting a false failure.
+        """
+        for level, text in deferred_messages:
+            messages.add_message(request, level, text)
+        messages.warning(
+            request,
+            "The action was applied, but the updated row could not be reloaded — LibreNMS may "
+            "be temporarily unavailable. Refresh the page to see the latest state.",
+        )
+        response = HttpResponse(status=200)
+        if hx_trigger:
+            response["HX-Trigger"] = hx_trigger
+        return _attach_messages_oob(response, request)
+
 
 def _apply_user_selections_to_validation(
     validation: dict,
@@ -2339,7 +2363,13 @@ def post(self, request, device_id):
 
         libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
         if not libre_device:
-            return _htmx_error_response("Device not found after action")
+            # The OOB attach already committed; don't report failure on a post-commit reload
+            # miss. Surface the deferred outcome messages and ask the client to refresh.
+            return self.post_commit_refresh_fallback(
+                request,
+                json.dumps({"validationRefresh": {"deviceId": device_id}}),
+                deferred_messages,
+            )
 
         # Transaction committed and the row response is about to render — now it is safe
         # to surface the deferred OOB messages. Queuing them earlier would leak them onto
@@ -2762,7 +2792,10 @@ def post(self, request, device_id):
 
         libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
         if not libre_device:
-            return _htmx_error_response("Device not found after action")
+            # Promotion already committed; a post-commit reload miss must not report failure.
+            return self.post_commit_refresh_fallback(
+                request, json.dumps({"validationRefresh": {"deviceId": device_id}})
+            )
 
         response = self.render_device_row(request, libre_device, validation, selections)
         # Keep the underlying validation modal open and re-fetch its content so
@@ -2934,7 +2967,9 @@ def post(self, request, device_id):
 
         libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
         if not libre_device:
-            return _htmx_error_response("Device not found after merge")
+            # Merge already committed; a post-commit reload miss must not report failure
+            # (the donor is already absorbed — a retry would target stale/invalid state).
+            return self.post_commit_refresh_fallback(request, "closeModal")
 
         response = self.render_device_row(request, libre_device, validation, selections)
         response["HX-Trigger"] = "closeModal"

From 9f75b71c3100c01d6fdf106c46d939e1e5cb7aa0 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 13:01:09 +0200
Subject: [PATCH 38/98] fix(oob-sync): gate server_key failure redirect with
 open-redirect barrier
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The refresh-failure redirect appends the POST-derived server_key to the URL, which CodeQL
flagged as py/url-redirection (CWE-601, open redirect). Gate the candidate URL with Django's
url_has_allowed_host_and_scheme (sink inside the validated branch) — the barrier CodeQL
recognises — and fall back to the bare reverse() URL (no user input) otherwise.

Add a regression test that forces the validator to reject and asserts the server_key is
dropped: removing the barrier makes the validator uncalled and the tainted URL reach
redirect() unchecked, so the test fails — catching this class of regression in CI.
---
 .../tests/test_coverage_base_views.py         | 31 +++++++++++++++++++
 .../views/base/interfaces_view.py             | 20 +++++++++---
 2 files changed, 46 insertions(+), 5 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index f22e6bf27..adee59aec 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -1277,6 +1277,37 @@ def test_post_api_error_redirects_with_error(self):
         mock_cache.delete.assert_any_call("last-key")
         mock_cache.set.assert_not_called()
 
+    def test_failure_redirect_gated_by_open_redirect_barrier(self):
+        """The appended server_key is POST-derived, so the failure redirect MUST gate the
+        candidate URL through url_has_allowed_host_and_scheme (the CodeQL py/url-redirection
+        barrier). This test fails if that barrier is removed: it would no longer be consulted,
+        and the tainted server_key would reach redirect() unchecked — exactly the open-redirect
+        regression CodeQL flagged. With the validator forced to reject, the redirect must fall
+        back to the bare reverse() URL (no server_key)."""
+        view = self._make_view()
+        obj = _mock_obj()
+        request = _mock_request()
+        view._librenms_api.get_librenms_id.return_value = None
+
+        with (
+            patch.object(view, "get_object", return_value=obj),
+            patch.object(view, "get_redirect_url", return_value="/device/1/"),
+            patch.object(view, "rebind_api_for_server", return_value="prod"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.messages"),
+            patch(
+                "netbox_librenms_plugin.views.base.interfaces_view.url_has_allowed_host_and_scheme",
+                return_value=False,
+            ) as mock_barrier,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.redirect") as mock_redirect,
+        ):
+            mock_redirect.return_value = MagicMock()
+            view.post(request, pk=1)
+
+        # The barrier must be consulted, and on rejection the tainted server_key is dropped.
+        mock_barrier.assert_called_once()
+        mock_redirect.assert_called_once_with("/device/1/")
+
     def test_post_clears_stale_cache_before_fetch(self):
         """A refresh drops the previous ports snapshot before fetching, so a later
         failure can't leave stale data behind."""
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 1c9a82196..123540ad7 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -5,6 +5,7 @@
 from django.core.cache import cache
 from django.shortcuts import get_object_or_404, redirect, render
 from django.utils import timezone
+from django.utils.http import url_has_allowed_host_and_scheme
 from django.views import View
 
 from netbox_librenms_plugin.utils import (
@@ -59,14 +60,23 @@ def get_redirect_url(self, obj):
         """
         raise NotImplementedError
 
-    def _failure_redirect(self, obj, server_key):
+    def _failure_redirect(self, request, obj, server_key):
         """Redirect to the sync tab after a refresh failure, preserving the POST-scoped
         server_key so the user stays on the server they were working in (otherwise the next
-        retry/sync can target the session/default LibreNMS instance instead)."""
+        retry/sync can target the session/default LibreNMS instance instead).
+
+        server_key is POST-derived, so the candidate URL is gated by Django's
+        ``url_has_allowed_host_and_scheme`` (sink inside the validated branch) — the
+        open-redirect barrier CodeQL recognises for py/url-redirection (CWE-601). The bare
+        ``url`` fallback is a pure ``reverse()`` path with no user input."""
         url = self.get_redirect_url(obj)
         if server_key:
             sep = "&" if "?" in url else "?"
-            url = f"{url}{sep}server_key={quote_plus(server_key)}"
+            candidate = f"{url}{sep}server_key={quote_plus(server_key)}"
+            if url_has_allowed_host_and_scheme(
+                candidate, allowed_hosts={request.get_host()}, require_https=request.is_secure()
+            ):
+                return redirect(candidate)
         return redirect(url)
 
     def get_select_related_field(self, obj):
@@ -139,7 +149,7 @@ def post(self, request, pk):
 
         if not self.librenms_id:
             messages.error(request, "Device not found in LibreNMS.")
-            return self._failure_redirect(obj, post_server_key)
+            return self._failure_redirect(request, obj, post_server_key)
 
         # Resolve the cache scope once (the VC sync device for a member, else obj) and use
         # it for the up-front clear below and the writes further down. Mirrors cables_view.
@@ -157,7 +167,7 @@ def post(self, request, pk):
 
         if not success:
             messages.error(request, librenms_data)
-            return self._failure_redirect(obj, _server_key)
+            return self._failure_redirect(request, obj, _server_key)
 
         # Enrich ports with VLAN data for trunk ports
         ports = librenms_data.get("ports", [])

From 1ded05ced537bac72693e35615862bc5d7137569 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 13:11:48 +0200
Subject: [PATCH 39/98] fix(oob-sync): verify PlatformMapping target platform;
 fall back to active server in sync redirects

- CreateAndAssignPlatformView: a pre-existing (or concurrently-inserted) PlatformMapping for the
  OS was treated as 'already exists' even when it targeted a DIFFERENT platform, silently leaving
  future OS-based syncs resolving to the other platform. Only accept it when
  existing.netbox_platform_id matches the requested platform; otherwise surface the mismatch.
- _sync_redirect / _sync_url: when the form omits server_key, fall back to the active API
  server (self.librenms_api.server_key) so a multi-server user returns to the server they were
  working in instead of the default tab. The resolved key is still validated against the
  configured servers and the redirect stays gated by url_has_allowed_host_and_scheme.
---
 .../tests/test_coverage_device_fields.py      | 52 +++++++++++++++++++
 .../views/sync/device_fields.py               | 51 ++++++++++++------
 2 files changed, 88 insertions(+), 15 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index a3996c5bf..910b2ab08 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -802,6 +802,41 @@ def test_platform_already_exists_creates_missing_mapping(self):
         mock_mapping_instance.save.assert_called_once()
         mock_msg.success.assert_called_once()
 
+    def test_mapping_existing_points_to_different_platform_warns(self):
+        """An existing OS mapping that targets a DIFFERENT platform must not be reported as
+        'already exists' — surface a warning and don't create a new mapping."""
+        view = self._view()
+        req = _make_request({"platform_name": "ios", "manufacturer": "", "librenms_os": "ios", "create_mapping": "1"})
+
+        found_platform = MagicMock(pk=5)
+        mock_platform_cls = MagicMock()
+        mock_platform_cls.objects.filter.return_value.first.return_value = found_platform
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.DoesNotExist = type("DoesNotExist", (Exception,), {})
+        mock_device_cls.objects.select_for_update.return_value.get.return_value = MagicMock()
+
+        # Existing mapping for "ios" points at a different platform (id 999, not 5).
+        other_mapping = MagicMock(netbox_platform_id=999)
+        mock_mapping_cls = MagicMock()
+        mock_mapping_cls.objects.filter.return_value.first.return_value = other_mapping
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.transaction"),
+            patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_msg,
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
+        ):
+            view.post(req, pk=1)
+
+        # No new mapping created (PlatformMapping class never instantiated for a create), and
+        # the platform-mismatch is surfaced as a warning rather than a silent "already exists".
+        mock_mapping_cls.assert_not_called()
+        assert any("pointing to" in str(c.args) for c in mock_msg.warning.call_args_list)
+
     def test_manufacturer_not_found(self):
         """manufacturer_id provided but Manufacturer.DoesNotExist: manufacturer stays None."""
         view = self._view()
@@ -2574,3 +2609,20 @@ def test_unknown_server_key_is_dropped(self):
         url = mock_redirect.call_args[0][0]
         assert "evil.com" not in url
         assert "server_key" not in url
+
+    def test_falls_back_to_active_server_when_form_omits_key(self):
+        """When the form omits server_key, _sync_redirect reflects the active API server
+        (passed as fallback) so a multi-server user isn't dropped onto the default tab."""
+        from netbox_librenms_plugin.views.sync.device_fields import CreateAndAssignPlatformView
+
+        req = _make_request(post_data={})  # no server_key in POST
+        with (
+            patch(
+                "netbox_librenms_plugin.librenms_api.LibreNMSAPI.get_available_servers",
+                return_value={"prod": "Prod LibreNMS"},
+            ),
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redirect,
+        ):
+            CreateAndAssignPlatformView._sync_redirect(req, 1, "prod")
+        url = mock_redirect.call_args[0][0]
+        assert "server_key=prod" in url
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 13283e965..2001e4574 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -364,7 +364,7 @@ def post(self, request, pk):
 
         if not platform_name:
             messages.error(request, "Platform name is required")
-            return self._sync_redirect(request, pk)
+            return self._sync_redirect(request, pk, self.librenms_api.server_key)
 
         manufacturer = None
         if manufacturer_id:
@@ -402,7 +402,7 @@ def post(self, request, pk):
                         request,
                         f"Platform '{platform_name}' could not be created: {error_msg}",
                     )
-                    return self._sync_redirect(request, pk)
+                    return self._sync_redirect(request, pk, self.librenms_api.server_key)
                 except IntegrityError as e:
                     # A concurrent request created this platform between our existence
                     # check and our save. Reuse the winner (the goal is reuse-or-create)
@@ -420,7 +420,7 @@ def post(self, request, pk):
                             request,
                             f"Platform '{platform_name}' could not be created: {e}",
                         )
-                        return self._sync_redirect(request, pk)
+                        return self._sync_redirect(request, pk, self.librenms_api.server_key)
             else:
                 # Reuse the existing platform unchanged — do not touch its
                 # manufacturer/vendor scoping; we only assign it and add the mapping.
@@ -431,7 +431,7 @@ def post(self, request, pk):
             except Device.DoesNotExist:
                 transaction.set_rollback(True)
                 messages.error(request, "Device no longer exists.")
-                return self._sync_redirect(request, pk)
+                return self._sync_redirect(request, pk, self.librenms_api.server_key)
 
             device.platform = platform
             try:
@@ -448,7 +448,7 @@ def post(self, request, pk):
                     request,
                     f"Device (pk={pk}) validation failed: {error_msg}",
                 )
-                return self._sync_redirect(request, pk)
+                return self._sync_redirect(request, pk, self.librenms_api.server_key)
             try:
                 device.save()
             except IntegrityError as e:
@@ -458,7 +458,7 @@ def post(self, request, pk):
                     request,
                     f"Error saving device (pk={pk}): {e}",
                 )
-                return self._sync_redirect(request, pk)
+                return self._sync_redirect(request, pk, self.librenms_api.server_key)
 
             mapping_created = False
             mapping_error = None
@@ -468,8 +468,16 @@ def post(self, request, pk):
                 from utilities.permissions import get_permission_for_model
 
                 existing = PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).first()
-                if existing is not None:
+                if existing is not None and existing.netbox_platform_id == platform.pk:
                     mapping_existed = True
+                elif existing is not None:
+                    # A mapping for this OS exists but points at a DIFFERENT platform. Treating
+                    # it as "already exists" would silently leave future OS-based syncs resolving
+                    # to the other platform — surface it instead of claiming success.
+                    mapping_error = (
+                        f"A LibreNMS-OS mapping for '{librenms_os}' already exists pointing to "
+                        f"'{existing.netbox_platform}', not '{platform}'."
+                    )
                 elif not request.user.has_perm(get_permission_for_model(PlatformMapping, "add")):
                     # Re-check the add permission at the write site. The upfront gate only
                     # requires it when no mapping existed at preflight; if one existed then but
@@ -492,10 +500,12 @@ def post(self, request, pk):
                         mapping_error = e.message_dict if hasattr(e, "message_dict") else str(e)
                         logger.exception("Failed to create PlatformMapping '%s' -> '%s'", librenms_os, platform_name)
                     except IntegrityError as e:
-                        # Only treat this as "already exists" if the row is actually present now
-                        # (a concurrent insert). An unrelated IntegrityError must not be reported
-                        # as a successful pre-existing mapping when no row was created.
-                        if PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).exists():
+                        # Only treat this as "already exists" if a row is actually present now AND
+                        # points at the requested platform (a concurrent insert of the same
+                        # mapping). A row for a DIFFERENT platform, or an unrelated IntegrityError
+                        # with no row, must be surfaced — not reported as a successful mapping.
+                        existing = PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).first()
+                        if existing is not None and existing.netbox_platform_id == platform.pk:
                             mapping_existed = True
                             logger.warning(
                                 "IntegrityError creating PlatformMapping '%s' -> '%s'; mapping present after "
@@ -503,6 +513,11 @@ def post(self, request, pk):
                                 librenms_os,
                                 platform_name,
                             )
+                        elif existing is not None:
+                            mapping_error = (
+                                f"A LibreNMS-OS mapping for '{librenms_os}' already exists pointing to "
+                                f"'{existing.netbox_platform}', not '{platform}'."
+                            )
                         else:
                             mapping_error = str(e)
                             logger.exception(
@@ -534,12 +549,14 @@ def post(self, request, pk):
                 f"Platform mapping for '{librenms_os}' was not created — you lack permission to add mappings.",
             )
 
-        return self._sync_redirect(request, pk)
+        return self._sync_redirect(request, pk, self.librenms_api.server_key)
 
     @staticmethod
-    def _sync_redirect(request, pk):
+    def _sync_redirect(request, pk, fallback_server_key=None):
         """Redirect to the device sync tab, preserving the POST-scoped server_key so a
-        multi-server user returns to the same server tab instead of the default one.
+        multi-server user returns to the same server tab instead of the default one. When the
+        form omits server_key, fall back to *fallback_server_key* (the active API server) so the
+        redirect doesn't drop a non-default server context the action actually ran against.
 
         The server_key is reflected only when it matches a configured server, and the final
         redirect is gated by Django's ``url_has_allowed_host_and_scheme`` with the sink inside
@@ -549,7 +566,7 @@ def _sync_redirect(request, pk):
         from netbox_librenms_plugin.librenms_api import LibreNMSAPI
 
         url = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", kwargs={"pk": pk})
-        requested = (request.POST.get("server_key") or "").strip()
+        requested = (request.POST.get("server_key") or "").strip() or (fallback_server_key or "").strip()
         # Re-source the matched key from the trusted config rather than echoing the raw
         # request value, then gate the redirect on url_has_allowed_host_and_scheme.
         server_key = next((key for key in LibreNMSAPI.get_available_servers() if key == requested), None)
@@ -779,6 +796,10 @@ def _sync_url(self, object_type, pk):
         requested = ""
         if request is not None:
             requested = (request.POST.get("server_key") or request.GET.get("server_key") or "").strip()
+        if not requested:
+            # Form omitted server_key — fall back to the active API server the action ran
+            # against, so a non-default-server user isn't dropped onto the default tab.
+            requested = (getattr(self.librenms_api, "server_key", "") or "").strip()
         # Re-source the matched key from the trusted config rather than echoing the raw
         # request value, then gate the redirect on url_has_allowed_host_and_scheme.
         server_key = (

From 9c0985570b2ea8bd2efe37a685d70a3d5ef30191 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 15:59:42 +0200
Subject: [PATCH 40/98] test(oob-sync): stub lazy librenms_api in
 object.__new__ platform views

The slug-collision test builds CreateAndAssignPlatformView via object.__new__,
so __init__ never runs and _librenms_api is unset. The success/redirect path
now reads self.librenms_api.server_key for its server_key fallback, which
forced a real LibreNMSAPI() (DB access) in the unit test. Stub the lazy API
like the other object.__new__ tests do.
---
 netbox_librenms_plugin/tests/test_reviewer_fixes.py | 4 ++++
 netbox_librenms_plugin/tests/test_sync_devices.py   | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/netbox_librenms_plugin/tests/test_reviewer_fixes.py b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
index b2d8ae027..1903dc788 100644
--- a/netbox_librenms_plugin/tests/test_reviewer_fixes.py
+++ b/netbox_librenms_plugin/tests/test_reviewer_fixes.py
@@ -397,6 +397,10 @@ def test_validation_error_caught_on_slug_collision(self):
         request.POST = {"platform_name": "test-platform"}
         request.user.has_perm.return_value = True
         view.request = request
+        # View is built via object.__new__ (no __init__), so stub the lazy API
+        # the post-success/redirect path now reads for its server_key fallback.
+        view._librenms_api = MagicMock()
+        view._librenms_api.server_key = "default-server"
 
         with (
             patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404"),
diff --git a/netbox_librenms_plugin/tests/test_sync_devices.py b/netbox_librenms_plugin/tests/test_sync_devices.py
index bdf742d4e..e2be0e468 100644
--- a/netbox_librenms_plugin/tests/test_sync_devices.py
+++ b/netbox_librenms_plugin/tests/test_sync_devices.py
@@ -248,6 +248,10 @@ def test_validation_error_caught_on_slug_collision(self):
         request.POST = {"platform_name": "test-platform"}
         request.user.has_perm.return_value = True
         view.request = request
+        # View is built via object.__new__ (no __init__), so stub the lazy API
+        # the post-success/redirect path now reads for its server_key fallback.
+        view._librenms_api = MagicMock()
+        view._librenms_api.server_key = "default-server"
 
         with (
             patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404"),

From 5141dfe5e09f63195b8d3b5a15d049f55e55e8cc Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 16:07:22 +0200
Subject: [PATCH 41/98] fix(oob-sync): fail closed in HTML permission path when
 request is absent

check_object_permissions() already returns a deterministic denial when
self.request/user is missing, but the denial handlers still dereferenced
self.request: has_write_permission() touched self.request.user, and
require_object_permissions()/require_write_permission() called
messages.error(self.request, ...) + _safe_redirect_response(self.request).
So an out-of-dispatch invocation still 500'd instead of failing closed.
Guard has_write_permission() with getattr and short-circuit both HTML denial
paths to a 403 when request is None. JSON variants were already safe.
---
 .../tests/test_permissions.py                 | 36 +++++++++++++++++++
 netbox_librenms_plugin/views/mixins.py        |  7 +++-
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/netbox_librenms_plugin/tests/test_permissions.py b/netbox_librenms_plugin/tests/test_permissions.py
index ae30beba9..217ecf7ff 100644
--- a/netbox_librenms_plugin/tests/test_permissions.py
+++ b/netbox_librenms_plugin/tests/test_permissions.py
@@ -24,6 +24,24 @@ def test_has_write_permission_denied(self):
 
         assert mixin.has_write_permission() is False
 
+    def test_has_write_permission_no_request_fails_closed(self):
+        """Without self.request (invoked outside dispatch), has_write_permission()
+        returns False instead of raising AttributeError on self.request.user."""
+        from netbox_librenms_plugin.views.mixins import LibreNMSPermissionMixin
+
+        mixin = LibreNMSPermissionMixin()  # no .request assigned
+        assert mixin.has_write_permission() is False
+
+    def test_require_write_permission_no_request_returns_403(self):
+        """The write-permission denial path must short-circuit to a 403 when there is
+        no request, rather than crash in messages.error()/_safe_redirect_response()."""
+        from netbox_librenms_plugin.views.mixins import LibreNMSPermissionMixin
+
+        mixin = LibreNMSPermissionMixin()  # no .request assigned
+        response = mixin.require_write_permission()
+        assert response is not None
+        assert response.status_code == 403
+
     def test_require_write_permission_allowed(self):
         """User with write permission gets None (allowed to proceed)."""
         from netbox_librenms_plugin.views.mixins import LibreNMSPermissionMixin
@@ -393,6 +411,24 @@ def test_require_object_permissions_returns_none_when_granted(self):
 
         assert response is None
 
+    def test_require_object_permissions_fails_closed_without_request(self):
+        """When the view is invoked outside dispatch() (no self.request), the denial
+        path must return a 403 rather than crash dereferencing self.request."""
+        from netbox_librenms_plugin.views.mixins import NetBoxObjectPermissionMixin
+
+        mixin = NetBoxObjectPermissionMixin()  # no .request assigned
+        mock_model = MagicMock()
+        mixin.required_object_permissions = {"POST": [("add", mock_model)]}
+
+        with patch("netbox_librenms_plugin.views.mixins.get_permission_for_model") as mock_get:
+            mock_get.return_value = "dcim.add_interface"
+            response = mixin.require_object_permissions("POST")
+
+        # check_object_permissions returns the perms as "missing" (fail closed),
+        # and the denial handler short-circuits to a 403 instead of raising.
+        assert response is not None
+        assert response.status_code == 403
+
     def test_require_object_permissions_returns_redirect_response(self):
         """Returns redirect response with message when permissions missing."""
         from netbox_librenms_plugin.views.mixins import NetBoxObjectPermissionMixin
diff --git a/netbox_librenms_plugin/views/mixins.py b/netbox_librenms_plugin/views/mixins.py
index d7fa4df0f..5c4fdd5c9 100644
--- a/netbox_librenms_plugin/views/mixins.py
+++ b/netbox_librenms_plugin/views/mixins.py
@@ -91,7 +91,8 @@ class LibreNMSPermissionMixin(PermissionRequiredMixin):
 
     def has_write_permission(self):
         """Check if user can perform write actions."""
-        return self.request.user.has_perm(PERM_CHANGE_PLUGIN)
+        user = getattr(getattr(self, "request", None), "user", None)
+        return bool(user and user.has_perm(PERM_CHANGE_PLUGIN))
 
     def require_write_permission(self, error_message=None):
         """
@@ -105,6 +106,8 @@ def require_write_permission(self, error_message=None):
             None if permitted, or appropriate response if denied
         """
         if not self.has_write_permission():
+            if getattr(self, "request", None) is None:
+                return HttpResponse(status=403)
             msg = error_message or "You do not have permission to perform this action."
             messages.error(self.request, msg)
 
@@ -195,6 +198,8 @@ def require_object_permissions(self, method):
         """
         has_perms, missing = self.check_object_permissions(method)
         if not has_perms:
+            if getattr(self, "request", None) is None:
+                return HttpResponse(status=403)
             missing_str = ", ".join(missing)
             msg = f"Missing permissions: {missing_str}"
             messages.error(self.request, msg)

From cbeb1b6f65730ca7e6362ae78125f8d6a15328c6 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 17:06:24 +0200
Subject: [PATCH 42/98] test(oob-sync): assert prefix-aware redirect fallback,
 not hardcoded '/'
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The _get_safe_redirect_url / _safe_redirect_response fallback now returns
get_script_prefix() rather than a literal '/'. The fallback tests asserted '/',
which only passed because the default script prefix is '/' — they'd miss a
regression on prefixed deployments. Patch get_script_prefix to '/netbox/' in the
four fallback cases so the runtime contract is actually pinned.
---
 .../tests/test_permissions.py                 | 22 +++++++++++--------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_permissions.py b/netbox_librenms_plugin/tests/test_permissions.py
index 217ecf7ff..e4f37fac8 100644
--- a/netbox_librenms_plugin/tests/test_permissions.py
+++ b/netbox_librenms_plugin/tests/test_permissions.py
@@ -858,18 +858,20 @@ def test_non_get_with_no_referrer_falls_back_to_slash(self):
         request.META = {}
         request.path = "/post/only/action/"
 
-        result = _get_safe_redirect_url(request)
-        assert result == "/"
+        with patch("netbox_librenms_plugin.views.mixins.get_script_prefix", return_value="/netbox/"):
+            result = _get_safe_redirect_url(request)
+        assert result == "/netbox/"
 
     def test_no_referrer_no_path_falls_back_to_slash(self):
-        """Missing referrer and no path attribute falls back to '/'."""
+        """Missing referrer and no path attribute falls back to the deployment root."""
         from netbox_librenms_plugin.views.mixins import _get_safe_redirect_url
 
         request = MagicMock(spec=[])  # No attributes at all
         request.META = {}
 
-        result = _get_safe_redirect_url(request)
-        assert result == "/"
+        with patch("netbox_librenms_plugin.views.mixins.get_script_prefix", return_value="/netbox/"):
+            result = _get_safe_redirect_url(request)
+        assert result == "/netbox/"
 
     def test_relative_referrer_is_accepted(self):
         """Relative referrer path is accepted (no host to mismatch)."""
@@ -901,9 +903,10 @@ def test_write_permission_denied_rejects_external_referrer(self):
 
         with patch("netbox_librenms_plugin.views.mixins.redirect") as mock_redirect:
             with patch("netbox_librenms_plugin.views.mixins.messages"):
-                mixin.require_write_permission()
+                with patch("netbox_librenms_plugin.views.mixins.get_script_prefix", return_value="/netbox/"):
+                    mixin.require_write_permission()
 
-        mock_redirect.assert_called_once_with("/")
+        mock_redirect.assert_called_once_with("/netbox/")
 
     def test_htmx_rejects_external_referrer(self):
         """HTMX request with external referrer uses a GET-safe "/" fallback in HX-Redirect
@@ -921,9 +924,10 @@ def test_htmx_rejects_external_referrer(self):
         mixin.request.headers = {"HX-Request": "true"}
 
         with patch("netbox_librenms_plugin.views.mixins.messages"):
-            result = mixin.require_write_permission()
+            with patch("netbox_librenms_plugin.views.mixins.get_script_prefix", return_value="/netbox/"):
+                result = mixin.require_write_permission()
 
-        assert result["HX-Redirect"] == "/"
+        assert result["HX-Redirect"] == "/netbox/"
 
 
 class TestBulkImportVCPermission:

From 8ef63e9e6ec7d8dc13fc6702f1d06a8dbea50e32 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 18:37:00 +0200
Subject: [PATCH 43/98] fix(oob-sync): harden match-drop cleanup, OOB merge,
 mapping perms, IP/interface locking

CodeRabbit batch (out-of-diff, oob-domain):

- bulk_import: clear name-sync/migration/device-type fields too when a cached match
  is dropped, so a removed/deleted match can't keep rendering migrate/name-sync UI.
- device_operations: treat OOB-only links as 'already linked' in merge detection
  (was host_id only), so an OOB-linked candidate doesn't fall to the wrong path.
- device_fields + actions: don't gate the upfront POST on add-PlatformMapping; the
  platform assign/create is the primary action and must succeed for a user who can't
  create OS mappings. The mapping is gated at its own write site (skip-with-warning).
- ip_addresses: detect duplicate stored port ids and fail the row safe instead of
  binding the IP to an arbitrary interface.
- migrate: re-lock the owning interface before transferring a device IP so a
  concurrent interface move can't leave primary_ip/oob_ip on an interface the
  winner no longer owns (TOCTOU).

Tests updated/added for each; narrowed the PlatformMapping write-perm stub and
pinned existing_device retention per review.
---
 .../import_utils/bulk_import.py               |  7 +++++
 .../import_utils/device_operations.py         |  3 +-
 .../tests/test_coverage_bulk_import.py        |  3 ++
 .../tests/test_coverage_device_fields.py      | 21 ++++++++-----
 .../tests/test_coverage_sync_views2.py        | 30 +++++++++++++++++++
 .../tests/test_migrate_views.py               | 15 ++++++++--
 .../views/imports/actions.py                  | 17 ++++-------
 .../views/sync/device_fields.py               | 18 ++++-------
 .../views/sync/ip_addresses.py                | 17 +++++++++--
 netbox_librenms_plugin/views/sync/migrate.py  | 10 +++++++
 10 files changed, 103 insertions(+), 38 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index e89618c2c..8a0bb9fbd 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -381,6 +381,13 @@ def _clear_existing_match_derived_fields(validation: dict) -> None:
     validation["serial_confirmed"] = False
     validation["serial_duplicate"] = False
     validation["serial_role_choice_available"] = False
+    # Name-sync / migration / device-type state is also derived from the (now dropped) match;
+    # leaving it set would render a migrate/name-sync action for the old object. The fresh
+    # lookup below re-derives these only on a re-match, so reset them here.
+    validation["librenms_id_needs_migration"] = False
+    validation["name_matches"] = False
+    validation["name_sync_available"] = False
+    validation["device_type_mismatch"] = False
     # promote_to_host follows the "absent otherwise" contract (see apply_oob_detection_result).
     validation.pop("promote_to_host", None)
     validation.pop("merge_candidates", None)
diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 16942d972..39213165a 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -762,7 +762,8 @@ def validate_device_for_import(
                         # Conservative guard: at least one side must already be linked,
                         # otherwise this is more likely two unrelated devices that share
                         # serial data by coincidence (test fixtures, mis-keyed assets).
-                        if (host_link and host_link["host_id"]) or (oob_link and oob_link["host_id"]):
+                        # A LibreNMS link counts whether it's a host link or an OOB link.
+                        if any(link and (link.get("host_id") or link.get("oob_id")) for link in (host_link, oob_link)):
                             apply_merge_candidates(
                                 result,
                                 host_named={
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index f07f16cba..079df61d5 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -1225,6 +1225,9 @@ def test_no_existing_device_found_as_oob_reclassifies_and_links(self):
         # Matched via the OOB sub-key → librenms_oob, not plain librenms_id.
         assert validation["existing_match_type"] == "librenms_oob"
         assert validation["existing_librenms_link"] == {"host_id": 99, "oob_id": 42, "oob_type": "drac"}
+        # The matched host must be stored back into existing_device — a regression that only
+        # updates the badge/link fields would lose the object that downstream row logic needs.
+        assert validation["existing_device"] is host
         # A late-found existing match must never be import-ready.
         assert validation["can_import"] is False
         assert validation["is_ready"] is False
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index 910b2ab08..4cfe418f3 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1201,7 +1201,10 @@ def test_mapping_skipped_when_lacking_add_perm_at_write(self):
         # Upfront object-permission gate passes (user has change Device / add Platform); the
         # write-site re-check is what must catch the missing PlatformMapping add permission.
         view.require_object_permissions = MagicMock(return_value=None)
-        req.user.has_perm = MagicMock(return_value=False)  # write-site add-PlatformMapping check denied
+        # Deny ONLY the PlatformMapping add permission at the write site; every other perm
+        # check must pass, so the test can't succeed via an unrelated permission-denied path.
+        mapping_add_perm = "netbox_librenms_plugin.add_platformmapping"
+        req.user.has_perm = MagicMock(side_effect=lambda perm: perm != mapping_add_perm)
         mock_mapping_cls = MagicMock()
         mock_mapping_cls.objects.filter.return_value.first.return_value = None  # deleted since preflight
 
@@ -1213,6 +1216,7 @@ def test_mapping_skipped_when_lacking_add_perm_at_write(self):
             patch("netbox_librenms_plugin.views.sync.device_fields.messages") as mock_msg,
             patch("netbox_librenms_plugin.views.sync.device_fields.redirect"),
             patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
+            patch("utilities.permissions.get_permission_for_model", return_value=mapping_add_perm),
         ):
             view.post(req, pk=1)
 
@@ -1220,13 +1224,15 @@ def test_mapping_skipped_when_lacking_add_perm_at_write(self):
         mock_mapping_cls.assert_not_called()
         assert any("not created" in c.args[1] for c in mock_msg.warning.call_args_list)
 
-    def test_required_object_permissions_include_platformmapping_when_mapping_will_be_created(self):
-        """create_mapping on + OS supplied + no existing mapping → ('add', PlatformMapping)
-        is added to required_object_permissions BEFORE require_all_permissions runs."""
+    def test_required_object_permissions_never_include_platformmapping_upfront(self):
+        """Even when create_mapping is on, an OS is supplied, and no mapping exists yet, the
+        upfront POST gate must NOT require ('add', PlatformMapping): assigning the platform is
+        the primary action and must not be blocked for a user who can't create mappings. The
+        optional mapping write is gated at its own site (skip-with-warning) instead."""
         view, req, mock_platform_cls, _, mock_device_cls, _ = self._success_patches(
             platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
         )
-        # No mapping exists yet for this OS → a write will happen → the perm IS required.
+        # No mapping exists yet for this OS — historically this added the perm upfront.
         mock_mapping_cls = MagicMock()
         mock_mapping_cls.objects.filter.return_value.exists.return_value = False
 
@@ -1247,8 +1253,9 @@ def fake_require(method):
         ):
             view.post(req, pk=1)
 
-        assert ("add", mock_mapping_cls) in captured["perms"], (
-            "Expected ('add', PlatformMapping) when create_mapping=True and no mapping exists yet"
+        assert ("add", mock_mapping_cls) not in captured["perms"], (
+            "('add', PlatformMapping) must not gate the upfront POST — the mapping is gated "
+            "at the write site so the primary platform-assign isn't blocked"
         )
 
     def test_required_object_permissions_exclude_platformmapping_when_mapping_exists(self):
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
index f10a93c0e..d8b6f8a03 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
@@ -1367,6 +1367,36 @@ def test_build_interface_maps_indexes_by_id_and_name(self):
         assert by_id == {"7": iface}
         assert by_name == {"eth0": iface}
 
+    def test_build_interface_maps_marks_duplicate_port_id_ambiguous(self):
+        """Two interfaces sharing the same stored port id must mark that id ambiguous
+        (None) rather than silently keeping the last one — so the IP isn't bound to an
+        arbitrary interface."""
+        view = self._view()
+        iface_a = MagicMock()
+        iface_a.name = "eth0"
+        iface_b = MagicMock()
+        iface_b.name = "eth1"
+        obj = MagicMock()
+        obj.interfaces.all.return_value = [iface_a, iface_b]
+        with patch(
+            "netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id",
+            return_value=7,  # both interfaces report the same port id
+        ):
+            by_id, by_name = view._build_interface_maps(obj, "default")
+        assert by_id == {"7": None}  # ambiguous → no usable target
+        assert by_name == {"eth0": iface_a, "eth1": iface_b}
+
+    def test_match_interface_fails_safe_on_ambiguous_port_id(self):
+        """An ambiguous port id (None value) must return None and NOT fall through to a
+        name match for the same id, which could bind the address just as wrongly."""
+        named = MagicMock()
+        result = self._view()._match_interface(
+            {"port_id": 7, "interface_name": "eth0"},
+            {"7": None},
+            {"eth0": named},
+        )
+        assert result is None
+
     def test_stale_interface_url_still_assigns_after_interface_synced(self):
         """Regression: cached row was enriched before the interface existed
         (``interface_url`` is None), but the interface has since been synced.
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 712912bbc..e53222b76 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -459,8 +459,10 @@ def test_happy_path_transfers_oob_ip(self):
 
         oob_ip = MagicMock(address="10.0.0.5/24")
         # The address must already belong to the winner for the transfer to be valid
-        # (NetBox requires oob_ip on one of the device's own interfaces).
-        oob_ip.assigned_object.device_id = 20
+        # (NetBox requires oob_ip on one of the device's own interfaces). The owning
+        # interface is re-locked, so the locked row carries the winner's device_id.
+        oob_ip.assigned_object = MagicMock(pk=99)
+        locked_iface = MagicMock(pk=99, device_id=20)
         # Pre-lock instances drive the pre-checks only; the view must mutate the
         # *locked* rows fetched inside the transaction.
         donor = MagicMock(pk=10, oob_ip=oob_ip)
@@ -476,6 +478,7 @@ def test_happy_path_transfers_oob_ip(self):
             ),
             patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
@@ -488,6 +491,8 @@ def test_happy_path_transfers_oob_ip(self):
             # The IPAddress row is now re-fetched under select_for_update; return the same
             # logical address so its assignment is validated from the locked row.
             mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = oob_ip
+            # The owning interface is re-locked; return a row owned by the winner (device_id=20).
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
             resp = view.post(req, pk=10, ip_kind="oob")
         # The locked rows are the ones mutated and saved.
         assert locked_donor.oob_ip is None
@@ -509,7 +514,8 @@ def test_rejects_when_address_still_attached_to_donor(self):
         req = _hx_request({"server_key": "default"})
 
         oob_ip = MagicMock(address="10.0.0.5/24")
-        oob_ip.assigned_object.device_id = 10  # still on the DONOR, not the winner
+        oob_ip.assigned_object = MagicMock(pk=99)
+        locked_iface = MagicMock(pk=99, device_id=10)  # still on the DONOR, not the winner
         donor = MagicMock(pk=10, oob_ip=oob_ip)
         winner = MagicMock(pk=20, name="winner", oob_ip=None)
         locked_donor = MagicMock(pk=10, oob_ip=oob_ip)
@@ -523,6 +529,7 @@ def test_rejects_when_address_still_attached_to_donor(self):
             ),
             patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
@@ -532,6 +539,8 @@ def test_rejects_when_address_still_attached_to_donor(self):
             ]
             # Locked re-fetch returns the address still assigned to the donor (device_id=10).
             mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = oob_ip
+            # The owning interface re-locks to a row still owned by the donor (device_id=10).
+            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
             resp = view.post(req, pk=10, ip_kind="oob")
 
         # Refused (409 surfaced via toast); neither side mutated/saved.
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index f8ca72b6c..60d90ce2a 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1955,19 +1955,12 @@ def post(self, request, device_id):
 
         librenms_os = (request.POST.get("librenms_os") or "").strip().lower()
 
-        # Require ("add", PlatformMapping) only when a mapping row will actually be
-        # written below — i.e. the toggle is on, an OS was supplied, and no mapping for
-        # that OS exists yet (mirrors the write guard further down). Demanding the perm
-        # for a write that won't happen would needlessly block creating the Platform.
-        # (The write block re-checks not-exists, so a concurrent insert can't slip through.)
-        will_create_mapping = (
-            create_mapping
-            and bool(librenms_os)
-            and not PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).exists()
-        )
+        # Do NOT gate the upfront POST on ("add", PlatformMapping): creating/assigning the
+        # Platform is the primary action and must succeed for a user who can add a Platform
+        # even when they can't create OS mappings. The optional mapping write is gated at its
+        # own site below, where a missing add-permission skips the mapping with a warning
+        # instead of failing the whole request.
         perms = [("add", Platform)]
-        if will_create_mapping:
-            perms.append(("add", PlatformMapping))
         if target_model is not None:
             perms.append(("change", target_model))
         self.required_object_permissions = {"POST": perms}
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 2001e4574..7bdc7daea 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -340,18 +340,12 @@ def post(self, request, pk):
         required = [("change", Device)]
         if existing_platform is None:
             required.append(("add", Platform))
-        # Require "add PlatformMapping" only when a mapping row will actually be written
-        # below: the toggle is on, a LibreNMS OS was supplied, and no mapping for that OS
-        # exists yet. Demanding it otherwise would block a plain platform-assign for a
-        # write that never happens. (The write block re-checks not-exists, so a concurrent
-        # insert can't slip through.) Mirrors CreatePlatformFromImportView.
-        will_create_mapping = (
-            create_mapping
-            and bool(librenms_os)
-            and not PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).exists()
-        )
-        if will_create_mapping:
-            required.append(("add", PlatformMapping))
+        # Deliberately do NOT gate the upfront POST on "add PlatformMapping": assigning the
+        # platform is the primary action and must succeed for a user who can change the device
+        # (and create the platform) even when they can't create OS mappings. The optional
+        # mapping write is gated at its own site below, where a missing add-permission skips
+        # the mapping with a warning (mapping_skipped_no_perm) instead of failing the whole
+        # request. Mirrors CreatePlatformFromImportView.
         self.required_object_permissions = {"POST": required}
 
         # Check both plugin write and NetBox object permissions
diff --git a/netbox_librenms_plugin/views/sync/ip_addresses.py b/netbox_librenms_plugin/views/sync/ip_addresses.py
index 692de2e72..76e26c7e7 100644
--- a/netbox_librenms_plugin/views/sync/ip_addresses.py
+++ b/netbox_librenms_plugin/views/sync/ip_addresses.py
@@ -149,8 +149,16 @@ def _build_interface_maps(self, obj, server_key):
         by_librenms_id = {}
         for iface in interfaces:
             lib_id = get_librenms_device_id(iface, server_key, auto_save=False)
-            if lib_id is not None:
-                by_librenms_id[str(lib_id)] = iface
+            if lib_id is None:
+                continue
+            key = str(lib_id)
+            if key in by_librenms_id:
+                # Two current interfaces carry the same stored port id — we can't tell which
+                # one the IP belongs to. Mark the id ambiguous (None) so _match_interface fails
+                # the row safe instead of binding the address to an arbitrary interface.
+                by_librenms_id[key] = None
+            else:
+                by_librenms_id[key] = iface
         by_name = {iface.name: iface for iface in interfaces}
         return by_librenms_id, by_name
 
@@ -167,7 +175,10 @@ def _match_interface(ip_data, by_librenms_id, by_name):
         """
         port_id = ip_data.get("port_id")
         if port_id is not None and str(port_id) in by_librenms_id:
-            return by_librenms_id[str(port_id)]
+            iface = by_librenms_id[str(port_id)]
+            # None marks an ambiguous port id (>1 interface shares it) — fail safe: don't
+            # fall through to a name match for the same id, which could be just as wrong.
+            return iface
         name = ip_data.get("interface_name")
         if name and name in by_name:
             return by_name[name]
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 3880e57b6..2f2f9588f 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -449,7 +449,17 @@ def post(self, request, pk, ip_kind):
             # primary_ip/oob_ip be assigned to one of the device's OWN interfaces, so
             # refuse to point the winner at an address still attached to the donor —
             # the interface/IP must be moved to the winner first (MoveIPAddressToWinnerView).
+            #
+            # Locking the IPAddress only pins which interface it points at, not that
+            # interface's device_id. Re-lock the owning interface so a concurrent move
+            # can't change its device after this check but before the FK saves, which
+            # would leave winner.primary_ip*/oob_ip on an interface it no longer owns.
             assigned = getattr(donor_ip, "assigned_object", None)
+            if assigned is not None:
+                # Lock the owning interface row (this transfer is device-scoped, so the
+                # assignment is a dcim Interface). A non-Interface assignment re-locks to
+                # None and fails the device_id check below — the correct fail-safe.
+                assigned = Interface.objects.select_for_update().filter(pk=assigned.pk).first()
             if getattr(assigned, "device_id", None) != winner.pk:
                 return self._fail(
                     request,

From b16d4a1f610a8efe70bc37dd8a19709d67953284 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 19:09:46 +0200
Subject: [PATCH 44/98] fix(oob-sync): validate OOB IP before net_host
 preflight in _missing_oob_ip_permissions

The permission preflight ran IPAddress.objects.filter(address__net_host=ip_str)
without parsing ip_str, so a malformed LibreNMS OOB IP would raise during the
queryset preflight instead of following the existing invalid/non-attachable flow
(_attach_oob_ip parses via ip_address() and returns 'invalid'). Parse ip_str
upfront and short-circuit to an invalid-IP warning so it never reaches net_host.
---
 .../tests/test_coverage_actions.py                   | 12 ++++++++++++
 netbox_librenms_plugin/views/imports/actions.py      | 11 +++++++++++
 2 files changed, 23 insertions(+)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 87700c497..f6dcad895 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -5402,6 +5402,18 @@ def test_blocks_new_interface_without_add_interface(self):
             msg = view._missing_oob_ip_permissions(req, "10.0.0.9")
         assert msg is not None and "add_interface" in msg
 
+    def test_invalid_ip_short_circuits_before_net_host_lookup(self):
+        """A malformed IP must return an invalid-IP warning without hitting the
+        address__net_host queryset (which would raise on it)."""
+        view = self._view()
+        req = _make_request(post={"oob_interface_id": "5"})
+        req.user.has_perm.return_value = True
+        with patch("ipam.models.IPAddress.objects") as mock_objects:
+            msg = view._missing_oob_ip_permissions(req, "not-an-ip")
+        assert msg is not None and "invalid" in msg.lower()
+        # The net_host preflight must never run for a malformed IP.
+        mock_objects.filter.assert_not_called()
+
     def test_new_interface_name_that_already_exists_does_not_require_add(self):
         """__new__ + an existing interface name is reused by _resolve_oob_interface,
         so no Interface write happens — 'add_interface' must NOT be required even for a
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 60d90ce2a..1fc0d8031 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2387,11 +2387,22 @@ def _missing_oob_ip_permissions(request, ip_str, device=None):
         host yet), or re-home an existing one. Check the model perms the requested
         operation actually needs so a caller with only Device-change rights can't
         mutate Interface/IPAddress through this view.
+
+        A malformed *ip_str* short-circuits to an invalid-IP warning: the
+        ``address__net_host`` preflight below would raise on it, and _attach_oob_ip()
+        would reject it anyway, so surface the same non-attachable outcome here.
         """
+        from ipaddress import ip_address as _ip
+
         from dcim.models import Interface
         from ipam.models import IPAddress
         from utilities.permissions import get_permission_for_model
 
+        try:
+            _ip(ip_str)
+        except ValueError:
+            return f"OOB linked, but OOB IP {ip_str} not set — the IP address is invalid."
+
         needed = []
         iface_id = (request.POST.get("oob_interface_id") or "").strip()
         new_iface_name = (request.POST.get("oob_new_interface_name") or "").strip()

From 690e9c642f2d06a5944f1f5321e60135fc5c4e68 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 19:38:32 +0200
Subject: [PATCH 45/98] fix(modules): adopt template interfaces even when the
 port_id bind no-ops
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

UpdateModuleInterfaceView treated the port_id bind and template-interface adoption
as either/or (adoption ran only when _bind_interface_librenms_id returned None). But
the row's 'Update Interface' affordance can be driven solely by adoptable standalone
template interfaces (e.g. a breakout child like c2/1) — independent of the port bind.

When the LibreNMS-identified interface is already bound, the bind returns 'bound' (a
no-op), adoption was skipped, the toast claimed success, yet the standalone template
interface was never adopted — so the button persisted indefinitely.

Run adoption when the bind returns None or 'bound' (skip only on a hard conflict),
merging the adopted count into the result so the toast reflects real progress.
---
 .../tests/test_sync_modules.py                | 105 ++++++++++++++++++
 netbox_librenms_plugin/views/sync/modules.py  |  20 +++-
 2 files changed, 123 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index 1931f83b2..8fd00bac9 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -1888,6 +1888,111 @@ def test_update_module_interface_view_adopts_template_interfaces_when_no_port_bi
         assert "adopted 2 existing standalone interface(s)" in mock_messages.success.call_args[0][1]
         assert response is not None
 
+    def test_update_module_interface_view_adopts_templates_even_when_port_bind_is_a_noop(self):
+        """Regression: the port_id bind and template adoption are complementary, not
+        either/or. When the LibreNMS-identified interface is already bound, the bind
+        returns 'bound' (a no-op) — adoption must STILL run so standalone template
+        interfaces (e.g. breakout children) get adopted and the row's 'Update Interface'
+        affordance clears instead of persisting after a 'success' toast."""
+        from netbox_librenms_plugin.views.sync.modules import UpdateModuleInterfaceView
+
+        view = object.__new__(UpdateModuleInterfaceView)
+        view.required_object_permissions = {}
+        device = _make_device()
+
+        module = MagicMock()
+        module.pk = 967
+        module.module_type.model = "QSFP-DD-400G-ZR+"
+        module.module_bay.name = "2/x1/1/c2"
+
+        request = _make_request(
+            "POST",
+            data={"module_id": "967", "server_key": "production", "ent_index": "77"},
+        )
+
+        with (
+            patch.object(view, "require_all_permissions", return_value=None),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules.get_object_or_404",
+                side_effect=[device, module],
+            ),
+            patch("netbox_librenms_plugin.views.sync.modules.reverse", return_value="/sync/"),
+            patch.object(view, "get_cache_key", return_value="inv-key"),
+            patch("netbox_librenms_plugin.views.sync.modules.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.sync.modules.get_librenms_device_id", return_value=999),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules._bind_interface_librenms_id",
+                return_value={"status": "bound", "interface": "2/x1/1/c2", "port_id": 587},
+            ) as mock_bind,
+            patch(
+                "netbox_librenms_plugin.views.sync.modules._adopt_existing_template_interfaces",
+                return_value={"status": "bound", "adopted_count": 1, "interfaces": ["2/x1/1/c2/1"]},
+            ) as mock_adopt,
+            patch("netbox_librenms_plugin.views.sync.modules.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.sync.modules._modules_redirect_response", return_value="redirected"),
+        ):
+            mock_cache.get.return_value = {
+                "inventory": [{"entPhysicalIndex": 77, "_librenms_port_id": 587, "_librenms_ifname": "2/x1/1/c2"}],
+                "librenms_id": 999,
+            }
+            response = view.post(request, pk=24)
+
+        # Bind no-op'd on the already-bound interface, but adoption still ran...
+        mock_bind.assert_called_once()
+        mock_adopt.assert_called_once_with(device, module)
+        # ...and the merged result surfaces the adoption so the user sees real progress.
+        mock_messages.success.assert_called_once()
+        assert "adopted 1 existing standalone interface(s)" in mock_messages.success.call_args[0][1]
+        assert response is not None
+
+    def test_update_module_interface_view_skips_adoption_on_bind_conflict(self):
+        """A hard bind conflict must NOT trigger template adoption — we don't mutate past
+        an unresolved problem (e.g. an ambiguous/foreign port_id)."""
+        from netbox_librenms_plugin.views.sync.modules import UpdateModuleInterfaceView
+
+        view = object.__new__(UpdateModuleInterfaceView)
+        view.required_object_permissions = {}
+        device = _make_device()
+
+        module = MagicMock()
+        module.pk = 967
+        module.module_type.model = "QSFP-DD-400G-ZR+"
+        module.module_bay.name = "2/x1/1/c2"
+
+        request = _make_request(
+            "POST",
+            data={"module_id": "967", "server_key": "production", "ent_index": "77"},
+        )
+
+        with (
+            patch.object(view, "require_all_permissions", return_value=None),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules.get_object_or_404",
+                side_effect=[device, module],
+            ),
+            patch("netbox_librenms_plugin.views.sync.modules.reverse", return_value="/sync/"),
+            patch.object(view, "get_cache_key", return_value="inv-key"),
+            patch("netbox_librenms_plugin.views.sync.modules.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.sync.modules.get_librenms_device_id", return_value=999),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules._bind_interface_librenms_id",
+                return_value={"status": "conflict", "reason": "port_id 587 already assigned elsewhere"},
+            ),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules._adopt_existing_template_interfaces",
+            ) as mock_adopt,
+            patch("netbox_librenms_plugin.views.sync.modules.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.sync.modules._modules_redirect_response", return_value="redirected"),
+        ):
+            mock_cache.get.return_value = {
+                "inventory": [{"entPhysicalIndex": 77, "_librenms_port_id": 587, "_librenms_ifname": "2/x1/1/c2"}],
+                "librenms_id": 999,
+            }
+            view.post(request, pk=24)
+
+        mock_adopt.assert_not_called()
+        mock_messages.warning.assert_called_once()
+
     def test_replace_module_view_binds_interface_after_replace(self):
         from netbox_librenms_plugin.views.sync.modules import ReplaceModuleView
 
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index 5449de1b4..7fb0d445f 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -1306,8 +1306,24 @@ def post(self, request, pk):
             bind_result = None
             if bind_item and server_key:
                 bind_result = _bind_interface_librenms_id(target_device, bind_item, module.pk, server_key)
-            if bind_result is None:
-                bind_result = _adopt_existing_template_interfaces(target_device, module)
+            # The port_id bind only associates the single LibreNMS-identified interface, but a
+            # module can also own template interfaces (e.g. breakout children like c2/1) that
+            # remain standalone and independently keep the row's "Update Interface" action on
+            # (see _count_adoptable_template_interfaces). Adopt those too when the bind found
+            # nothing to do (None) or succeeded (bound) — otherwise an already-bound interface
+            # makes the bind a no-op, the adoption is skipped, and the button never clears.
+            # A hard conflict/skip is left untouched so we don't mutate past an unresolved issue.
+            if bind_result is None or bind_result.get("status") == "bound":
+                adopt_result = _adopt_existing_template_interfaces(target_device, module)
+                if bind_result is None:
+                    bind_result = adopt_result
+                elif adopt_result.get("status") == "bound":
+                    bind_result = {
+                        "status": "bound",
+                        "interface": bind_result.get("interface"),
+                        "adopted_count": (bind_result.get("adopted_count") or 0)
+                        + (adopt_result.get("adopted_count") or 0),
+                    }
         except Exception:
             bind_result = {
                 "status": "failed",

From 602aea9b523705a241e4316cfbc621966d53db33 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 21:20:44 +0200
Subject: [PATCH 46/98] =?UTF-8?q?fix(oob-sync):=20PR=2079=20review=20?=
 =?UTF-8?q?=E2=80=94=20interface=20re-lock=20type=20guard,=20prefix=20fall?=
 =?UTF-8?q?back,=20manufacturer=20reject?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeRabbit batch (out-of-diff + inline):

- migrate: guard the interface re-lock with isinstance(assigned, Interface). GFK pks
  aren't unique across models, so filtering Interface by a non-Interface pk (e.g. a
  VMInterface) could lock an unrelated row and pass the device_id check — fail closed.
- migrate: _safe_referer falls back to get_script_prefix() instead of literal '/' so
  non-HTMX failures land on the app root on prefixed deployments.
- bulk_import: also clear suggested_name when dropping a stale cached match so no stale
  rename target lingers in the validation payload.
- actions (CreatePlatformFromImportView): reject a stale/tampered manufacturer id with
  an error instead of silently creating a Platform with no manufacturer; warn (post-commit)
  when the validated assignment target vanished before the lock so the half-completed
  action is visible.

Tests added/updated: non-Interface fail-safe, manufacturer rejection.
---
 .../import_utils/bulk_import.py               |  1 +
 .../tests/test_coverage_actions.py            | 45 ++++++++++++++
 .../tests/test_migrate_views.py               | 61 +++++++++++++++++--
 .../views/imports/actions.py                  | 15 ++++-
 netbox_librenms_plugin/views/sync/migrate.py  | 17 ++++--
 5 files changed, 127 insertions(+), 12 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index 8a0bb9fbd..f3d8863dd 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -387,6 +387,7 @@ def _clear_existing_match_derived_fields(validation: dict) -> None:
     validation["librenms_id_needs_migration"] = False
     validation["name_matches"] = False
     validation["name_sync_available"] = False
+    validation["suggested_name"] = None
     validation["device_type_mismatch"] = False
     # promote_to_host follows the "absent otherwise" contract (see apply_oob_detection_result).
     validation.pop("promote_to_host", None)
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index f6dcad895..24b3c4d06 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -5480,3 +5480,48 @@ def test_ambiguous_match_requires_change_despite_selected_interface(self):
             mock_objects.filter.return_value.__getitem__.return_value = [on_iface, MagicMock()]
             msg = view._missing_oob_ip_permissions(req, "10.0.0.9")
         assert msg is not None and "change_ipaddress" in msg
+
+
+class TestCreatePlatformFromImportManufacturer:
+    """CreatePlatformFromImportView must reject a stale/tampered manufacturer id instead of
+    silently creating a Platform with no manufacturer."""
+
+    def _view(self):
+        from netbox_librenms_plugin.views.imports.actions import CreatePlatformFromImportView
+
+        view = object.__new__(CreatePlatformFromImportView)
+        view.required_object_permissions = {}
+        return view
+
+    def test_invalid_manufacturer_id_is_rejected(self):
+        view = self._view()
+        req = _make_request(post={"platform_name": "New-OS", "manufacturer": "9999"})
+
+        mock_manuf = MagicMock()
+        mock_manuf.DoesNotExist = type("DoesNotExist", (Exception,), {})
+        mock_manuf.objects.get.side_effect = mock_manuf.DoesNotExist()
+        mock_platform = MagicMock()
+        mock_platform.objects.filter.return_value.exists.return_value = False
+
+        with (
+            patch.object(view, "require_write_permission", return_value=None),
+            patch.object(view, "require_object_permissions", return_value=None),
+            patch.object(
+                view,
+                "get_validated_device_with_selections",
+                return_value=(None, {"existing_device": None}, {}),
+            ),
+            patch("dcim.models.Platform", mock_platform),
+            patch("dcim.models.Manufacturer", mock_manuf),
+            patch(
+                "netbox_librenms_plugin.views.imports.actions._htmx_error_response",
+                side_effect=lambda msg: ("ERR", msg),
+            ) as mock_err,
+        ):
+            result = view.post(req, device_id=42)
+
+        # Rejected with a manufacturer-not-found error; the Platform was never created.
+        mock_err.assert_called_once()
+        assert "manufacturer" in mock_err.call_args[0][0].lower()
+        assert result == ("ERR", mock_err.call_args[0][0])
+        mock_platform.assert_not_called()
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index e53222b76..5eaa7221e 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -457,11 +457,15 @@ def test_happy_path_transfers_oob_ip(self):
         view = self._setup_view()
         req = _hx_request({"server_key": "default"})
 
+        from dcim.models import Interface as InterfaceModel
+
         oob_ip = MagicMock(address="10.0.0.5/24")
         # The address must already belong to the winner for the transfer to be valid
         # (NetBox requires oob_ip on one of the device's own interfaces). The owning
         # interface is re-locked, so the locked row carries the winner's device_id.
-        oob_ip.assigned_object = MagicMock(pk=99)
+        # spec=Interface so the view's isinstance(assigned, Interface) guard accepts it.
+        oob_ip.assigned_object = MagicMock(spec=InterfaceModel)
+        oob_ip.assigned_object.pk = 99
         locked_iface = MagicMock(pk=99, device_id=20)
         # Pre-lock instances drive the pre-checks only; the view must mutate the
         # *locked* rows fetched inside the transaction.
@@ -478,7 +482,8 @@ def test_happy_path_transfers_oob_ip(self):
             ),
             patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
-            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
+            # Patch only the manager so Interface stays a real class for the isinstance guard.
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface.objects") as mock_iface_objects,
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
@@ -492,7 +497,7 @@ def test_happy_path_transfers_oob_ip(self):
             # logical address so its assignment is validated from the locked row.
             mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = oob_ip
             # The owning interface is re-locked; return a row owned by the winner (device_id=20).
-            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
             resp = view.post(req, pk=10, ip_kind="oob")
         # The locked rows are the ones mutated and saved.
         assert locked_donor.oob_ip is None
@@ -513,8 +518,11 @@ def test_rejects_when_address_still_attached_to_donor(self):
         view = self._setup_view()
         req = _hx_request({"server_key": "default"})
 
+        from dcim.models import Interface as InterfaceModel
+
         oob_ip = MagicMock(address="10.0.0.5/24")
-        oob_ip.assigned_object = MagicMock(pk=99)
+        oob_ip.assigned_object = MagicMock(spec=InterfaceModel)
+        oob_ip.assigned_object.pk = 99
         locked_iface = MagicMock(pk=99, device_id=10)  # still on the DONOR, not the winner
         donor = MagicMock(pk=10, oob_ip=oob_ip)
         winner = MagicMock(pk=20, name="winner", oob_ip=None)
@@ -529,7 +537,7 @@ def test_rejects_when_address_still_attached_to_donor(self):
             ),
             patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
             patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
-            patch("netbox_librenms_plugin.views.sync.migrate.Interface") as mock_iface_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface.objects") as mock_iface_objects,
             patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
             patch("netbox_librenms_plugin.views.sync.migrate.messages"),
         ):
@@ -540,7 +548,7 @@ def test_rejects_when_address_still_attached_to_donor(self):
             # Locked re-fetch returns the address still assigned to the donor (device_id=10).
             mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = oob_ip
             # The owning interface re-locks to a row still owned by the donor (device_id=10).
-            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
             resp = view.post(req, pk=10, ip_kind="oob")
 
         # Refused (409 surfaced via toast); neither side mutated/saved.
@@ -549,6 +557,47 @@ def test_rejects_when_address_still_attached_to_donor(self):
         locked_winner.save.assert_not_called()
         locked_donor.save.assert_not_called()
 
+    def test_rejects_when_assignment_is_not_an_interface(self):
+        """A non-Interface assignment (e.g. a VMInterface) must fail closed: the Interface
+        re-lock is skipped (GenericForeignKey pks aren't unique across models, so filtering
+        Interface by an unrelated pk could lock the wrong row), so the device_id check sees
+        None and the transfer is refused."""
+        view = self._setup_view()
+        req = _hx_request({"server_key": "default"})
+
+        oob_ip = MagicMock(address="10.0.0.5/24")
+        # NOT spec=Interface → isinstance(assigned, Interface) is False → re-lock skipped.
+        oob_ip.assigned_object = MagicMock(pk=99)
+        donor = MagicMock(pk=10, oob_ip=oob_ip)
+        winner = MagicMock(pk=20, name="winner", oob_ip=None)
+        locked_donor = MagicMock(pk=10, oob_ip=oob_ip)
+        locked_winner = MagicMock(pk=20, name="winner", oob_ip=None)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=donor),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
+            ),
+            patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
+            patch("netbox_librenms_plugin.views.sync.migrate.Interface.objects") as mock_iface_objects,
+            patch("netbox_librenms_plugin.views.sync.migrate.transaction"),
+            patch("netbox_librenms_plugin.views.sync.migrate.messages"),
+        ):
+            mock_device_cls.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                locked_donor,
+                locked_winner,
+            ]
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = oob_ip
+            resp = view.post(req, pk=10, ip_kind="oob")
+
+        # Refused; the Interface manager was never queried (re-lock skipped), nothing saved.
+        assert b"django-messages" in resp.content
+        mock_iface_objects.select_for_update.assert_not_called()
+        locked_winner.save.assert_not_called()
+        locked_donor.save.assert_not_called()
+
 
 # ── MoveIPAddressToWinnerView ────────────────────────────────────────────
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 1fc0d8031..44301f9a4 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1982,7 +1982,10 @@ def post(self, request, device_id):
             try:
                 manufacturer = Manufacturer.objects.get(pk=int(manufacturer_id))
             except (Manufacturer.DoesNotExist, ValueError, TypeError):
-                pass
+                # The user explicitly submitted a manufacturer; a stale/tampered id must be
+                # rejected, not silently dropped to None (which would persist a Platform with
+                # the wrong/no manufacturer).
+                return _htmx_error_response("Selected manufacturer not found.")
 
         try:
             with transaction.atomic():
@@ -2017,6 +2020,16 @@ def post(self, request, device_id):
                             target_pk,
                             platform.name,
                         )
+                        # Surface the half-completed action: the platform was created but the
+                        # requested target vanished before the lock, so the assignment was
+                        # skipped. Warn after commit so a rolled-back create doesn't mislead.
+                        transaction.on_commit(
+                            lambda model=target_model.__name__, pk=target_pk, name=platform.name: messages.warning(
+                                request,
+                                f"Platform '{name}' was created, but the selected {model} (ID: {pk}) no longer "
+                                "exists, so it was not assigned.",
+                            )
+                        )
                 else:
                     logger.info(
                         "CreatePlatformFromImportView: no existing NetBox object matched "
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 2f2f9588f..7b8bf37c8 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -20,6 +20,7 @@
 from django.http import HttpResponse
 from django.utils.html import format_html
 from django.shortcuts import get_object_or_404, redirect
+from django.urls import get_script_prefix
 from django.utils.http import url_has_allowed_host_and_scheme
 from django.views import View
 from ipam.models import IPAddress
@@ -86,7 +87,9 @@ def _safe_referer(request):
         require_https=request.is_secure(),
     ):
         return referer
-    return "/"
+    # Fall back to the app mount path (not literal "/") so non-HTMX failures land on the
+    # NetBox app root on prefixed deployments instead of the site root.
+    return get_script_prefix()
 
 
 def _hx_response(request, message, level=messages.SUCCESS, *, status=200):
@@ -455,11 +458,15 @@ def post(self, request, pk, ip_kind):
             # can't change its device after this check but before the FK saves, which
             # would leave winner.primary_ip*/oob_ip on an interface it no longer owns.
             assigned = getattr(donor_ip, "assigned_object", None)
-            if assigned is not None:
-                # Lock the owning interface row (this transfer is device-scoped, so the
-                # assignment is a dcim Interface). A non-Interface assignment re-locks to
-                # None and fails the device_id check below — the correct fail-safe.
+            # Only re-lock when the assignment really is a dcim Interface. GenericForeignKey
+            # pks aren't unique across models, so filtering Interface by a non-Interface pk
+            # (e.g. a VMInterface) could lock an unrelated Interface and let the device_id
+            # check validate the wrong row. A non-Interface assignment fails closed (None).
+            if isinstance(assigned, Interface):
+                # Lock the owning interface row (this transfer is device-scoped).
                 assigned = Interface.objects.select_for_update().filter(pk=assigned.pk).first()
+            else:
+                assigned = None
             if getattr(assigned, "device_id", None) != winner.pk:
                 return self._fail(
                     request,

From 287482c2085a75fc3a66ea2a93576147999f61d2 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 23:03:19 +0200
Subject: [PATCH 47/98] fix(oob-sync): VC sync-device scoping, OOB row
 read-only, no-interface IP skip, ambiguity blocker
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeRabbit batch (PR 79/87/295 overlap, oob-domain):

- cables_view + interfaces_view: resolve the VC sync device once and use it for the main
  librenms_id + ports too (not just OOB/cache), so VC-member pages don't fetch one member's
  data and cache it under another member's key.
- modules_view: OOB rows now also drop host-modelling actions (model_suggestion,
  type_suggestion, module_type_create/ambiguity, device_type_incomplete, model_incomplete)
  — the read-only stamp previously only cleared install/replace/serial/binding.
- ip_addresses: when no NetBox interface matches (stale/ambiguous row), skip the row
  instead of writing assigned_object=None — the old path dropped existing bindings and
  created unassigned/global IPs (data loss). Adds a skipped_no_interface result + message.
- utils._is_valid_librenms_id: treat an OOB-only mapping ({'oob': {...}} with no host id)
  as a real linkage so OOB-only VC members resolve to the right sync device.
- bulk_import: make the refresh-path ambiguous-id block durable (set flag + dedup issues
  entry) so recalculate_validation_status can't re-enable import.
- vlan_table_view: preserve build_migrated_context on the stale-server error exit.

Tests updated for the resolved-device id lookup + Platform.objects.create assertion.
---
 .../import_utils/bulk_import.py               | 10 +++-
 .../tests/test_coverage_actions.py            |  2 +
 .../tests/test_coverage_base_views.py         |  3 +
 .../tests/test_coverage_sync_views.py         | 58 +++++++++++++++----
 netbox_librenms_plugin/utils.py               | 27 ++++-----
 .../views/base/cables_view.py                 | 13 +++--
 .../views/base/interfaces_view.py             | 16 ++---
 .../views/base/modules_view.py                | 12 ++++
 .../views/base/vlan_table_view.py             |  6 +-
 .../views/sync/ip_addresses.py                | 29 ++++++++--
 10 files changed, 129 insertions(+), 47 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index f3d8863dd..85da23224 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -591,12 +591,20 @@ def _lookup_in_model(m):
         logger.warning("Bulk re-check blocked — ambiguous librenms_id %r: %s", librenms_id, exc)
         validation["can_import"] = False
         validation["is_ready"] = False
+        validation["ambiguous_librenms_id"] = True
         validation["existing_match_type"] = "ambiguous_librenms_id"
-        validation.setdefault("warnings", []).append(
+        message = (
             f"LibreNMS ID {librenms_id} matches more than one existing NetBox record; import "
             "blocked to avoid binding to the wrong object. Resolve the duplicate librenms_id "
             "assignment, then retry."
         )
+        # Append to issues (not just warnings) — a later recalculate_validation_status()
+        # recomputes can_import from issues, so a warning alone would be silently re-enabled.
+        # Dedup so repeated refreshes don't stack the same message.
+        if message not in validation.setdefault("warnings", []):
+            validation["warnings"].append(message)
+        if message not in validation.setdefault("issues", []):
+            validation["issues"].append(message)
     except Exception as e:
         logger.error(f"Failed to check for newly imported device: {e}")
 
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 24b3c4d06..6da53423b 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -5524,4 +5524,6 @@ def test_invalid_manufacturer_id_is_rejected(self):
         mock_err.assert_called_once()
         assert "manufacturer" in mock_err.call_args[0][0].lower()
         assert result == ("ERR", mock_err.call_args[0][0])
+        # Neither the constructor nor the manager create() path persisted a Platform.
         mock_platform.assert_not_called()
+        mock_platform.objects.create.assert_not_called()
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index adee59aec..06d188707 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -1087,6 +1087,9 @@ def test_post_rebinds_api_to_posted_server_before_fetch(self):
         with (
             patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=rebound_api) as mock_build,
             patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="name"),
+            # The id lookup now runs on the resolved VC sync device; pin it to obj so the
+            # assertion stays focused on which API client (rebound vs session) is used.
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_sync_device", return_value=obj),
             patch("netbox_librenms_plugin.views.base.interfaces_view.messages"),
             patch("netbox_librenms_plugin.views.base.interfaces_view.redirect", return_value="redir") as mock_redirect,
         ):
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views.py b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
index 4ec2ab767..5138a968a 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
@@ -1743,46 +1743,82 @@ def _setup_view(self):
         view._post_server_key = "default"
         return view
 
+    def _obj_with_iface(self, name="eth0"):
+        """Build an obj whose single interface matches port_id 5 (via get_librenms_device_id)."""
+        iface = MagicMock()
+        iface.name = name
+        obj = MagicMock()
+        obj.interfaces.all.return_value = [iface]
+        return obj, iface
+
     def test_creates_new_ip_address(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": None}]
+        # Row carries a port_id and the device has a matching interface, so the IP is created
+        # interface-assigned (the no-interface path now skips instead of creating a global IP).
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        obj, iface = self._obj_with_iface()
         with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
             with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
                 mock_ip_cls.objects.filter.return_value.first.return_value = None
-                with patch.object(view, "get_vrf_selection", return_value=None):
-                    results = view.process_ip_sync(view.request, selected, cached, MagicMock(), "device")
+                with patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5):
+                    with patch.object(view, "get_vrf_selection", return_value=None):
+                        results = view.process_ip_sync(view.request, selected, cached, obj, "device")
         assert "10.0.0.1" in results["created"]
+        assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is iface
 
     def test_updates_existing_ip_address_different_interface(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": None}]
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        obj, iface = self._obj_with_iface()
         existing_ip = MagicMock()
-        existing_ip.assigned_object = MagicMock()  # Different from None interface
+        existing_ip.assigned_object = MagicMock()  # currently on a different interface
         existing_ip.vrf = None
         with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
             with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
                 mock_ip_cls.objects.filter.return_value.first.return_value = existing_ip
-                with patch.object(view, "get_vrf_selection", return_value=None):
-                    results = view.process_ip_sync(view.request, selected, cached, MagicMock(), "device")
+                with patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5):
+                    with patch.object(view, "get_vrf_selection", return_value=None):
+                        results = view.process_ip_sync(view.request, selected, cached, obj, "device")
         assert "10.0.0.1" in results["updated"]
+        assert existing_ip.assigned_object is iface
         existing_ip.save.assert_called_once()
 
     def test_unchanged_ip_address_skipped(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": None}]
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        obj, iface = self._obj_with_iface()
         existing_ip = MagicMock()
-        existing_ip.assigned_object = None  # Same as interface (None)
+        existing_ip.assigned_object = iface  # already on the matched interface
         existing_ip.vrf = None
         with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
             with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
                 mock_ip_cls.objects.filter.return_value.first.return_value = existing_ip
-                with patch.object(view, "get_vrf_selection", return_value=None):
-                    results = view.process_ip_sync(view.request, selected, cached, MagicMock(), "device")
+                with patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5):
+                    with patch.object(view, "get_vrf_selection", return_value=None):
+                        results = view.process_ip_sync(view.request, selected, cached, obj, "device")
         assert "10.0.0.1" in results["unchanged"]
 
+    def test_no_matching_interface_skips_without_writing(self):
+        """No NetBox interface matches the row → skip (no create/update). The old behaviour
+        created an unassigned/global IP or nulled an existing binding (data loss)."""
+        view = self._setup_view()
+        selected = ["10.0.0.1"]
+        # No port_id/interface_name → _match_interface returns None.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_url": None}]
+        obj = MagicMock()
+        obj.interfaces.all.return_value = []
+        with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
+            with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
+                mock_ip_cls.objects.filter.return_value.first.return_value = None
+                with patch.object(view, "get_vrf_selection", return_value=None):
+                    results = view.process_ip_sync(view.request, selected, cached, obj, "device")
+        assert "10.0.0.1" in results["skipped_no_interface"]
+        assert "10.0.0.1" not in results["created"]
+        mock_ip_cls.objects.create.assert_not_called()
+
     def test_ip_assigned_to_interface_matched_by_port_id(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index 4ed6dc079..cadb00024 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -378,24 +378,17 @@ def _is_valid_librenms_id(val):
         # Reject None and booleans.
         if val is None or isinstance(val, bool):
             return False
-        # Handle new per-server dict form: {"id": 42, "oob": {...}}
+        # Per-server dict form: {"id": 42, "oob": {"id": 7, ...}}. Either a host id OR an
+        # OOB id counts as a real LibreNMS linkage — set_librenms_oob() can persist an
+        # OOB-only mapping before a host id exists, and treating that member as unlinked
+        # would fall through to the master/primary-IP fallback and pick the wrong VC member.
         if isinstance(val, dict):
-            inner = val.get("id")
-            # Only ints/string-digits are valid ids — mirror coerce_librenms_id so a
-            # float like 1.0 (which int() would happily truncate) doesn't pass here but
-            # then fail coerce_librenms_id/get_librenms_device_id downstream.
-            if not isinstance(inner, (int, str)) or isinstance(inner, bool):
-                return False
-            try:
-                return int(inner) > 0
-            except (TypeError, ValueError):
-                return False
-        if not isinstance(val, (int, str)):
-            return False
-        try:
-            return int(val) > 0
-        except (TypeError, ValueError):
-            return False
+            if coerce_librenms_id(val.get("id")) is not None:
+                return True
+            oob = val.get("oob")
+            return isinstance(oob, dict) and coerce_librenms_id(oob.get("id")) is not None
+        # coerce_librenms_id mirrors the int/string-digit rules (rejects floats like 1.0).
+        return coerce_librenms_id(val) is not None
 
     if server_key is not None:
         # Priority 1: Prefer member with an explicit per-server dict mapping for server_key.
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index ea61f5f70..15ec43a33 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -107,7 +107,12 @@ def get_links_data(self, obj, server_key=None):
         # that simply has no links, so the caller can surface the actual error instead of
         # always saying "No links found". Reset per-call to avoid leaking a prior error.
         self._links_fetch_error = None
-        self.librenms_id = self.librenms_api.get_librenms_id(obj)
+        # Resolve the VC sync device once and use it for the main LibreNMS id + ports too —
+        # not just the OOB branch below. On VC-member pages the active librenms_id/mapping can
+        # live on the priority member, so reading it from the viewed `obj` would fetch one
+        # member's cables and cache them under another member's key (mismatched verify/sync).
+        lookup_device = get_librenms_sync_device(obj, server_key=server_key) or obj
+        self.librenms_id = self.librenms_api.get_librenms_id(lookup_device)
         success, data = self.librenms_api.get_device_links(self.librenms_id)
         if not success:
             self._links_fetch_error = data.get("error") if isinstance(data, dict) else str(data)
@@ -125,7 +130,7 @@ def get_links_data(self, obj, server_key=None):
             return None
 
         interface_name_field = get_interface_name_field(getattr(self, "request", None))
-        ports_data = self.get_ports_data(obj, server_key=server_key)
+        ports_data = self.get_ports_data(lookup_device, server_key=server_key)
         local_ports_map = {}
         for port in ports_data.get("ports", []):
             raw_port_id = port.get("port_id")
@@ -164,8 +169,8 @@ def get_links_data(self, obj, server_key=None):
                 }
             )
 
-        # If an OOB controller is linked, fetch its LLDP links and merge.
-        lookup_device = get_librenms_sync_device(obj, server_key=server_key) or obj
+        # If an OOB controller is linked, fetch its LLDP links and merge. Reuse the sync
+        # device resolved at the top so host + OOB data stay scoped to the same member.
         oob = get_librenms_oob(lookup_device, server_key=server_key)
         if oob and oob.get("id"):
             oob_success, oob_data = self.librenms_api.get_device_links(oob["id"])
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 123540ad7..e6f385487 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -144,18 +144,20 @@ def post(self, request, pk):
             messages.error(request, "Selected LibreNMS server is no longer configured.")
             return redirect(self.get_redirect_url(obj))
 
-        # Get librenms_id at the start (now scoped to the POSTed server).
-        self.librenms_id = self.librenms_api.get_librenms_id(obj)
+        # Resolve the VC sync device once (the priority member for a VC, else obj) and use it
+        # for the main librenms_id lookup too — not just the cache/OOB scope below. On VC-member
+        # pages the active librenms_id can live on the priority member, so reading it from the
+        # viewed obj would fetch/cache another member's data. Mirrors cables_view.
+        _server_key = post_server_key
+        lookup_device = get_librenms_sync_device(obj, server_key=_server_key) or obj
+
+        # Get librenms_id at the start (now scoped to the POSTed server + resolved member).
+        self.librenms_id = self.librenms_api.get_librenms_id(lookup_device)
 
         if not self.librenms_id:
             messages.error(request, "Device not found in LibreNMS.")
             return self._failure_redirect(request, obj, post_server_key)
 
-        # Resolve the cache scope once (the VC sync device for a member, else obj) and use
-        # it for the up-front clear below and the writes further down. Mirrors cables_view.
-        _server_key = post_server_key
-        lookup_device = get_librenms_sync_device(obj, server_key=_server_key) or obj
-
         # A refresh must actually refresh: drop the previous snapshot up front so that if
         # the fetch below fails we fall back to an empty view + visible error, rather than
         # silently serving stale data (and letting the follow-up sync run on it). The
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index f8835e797..8fed63788 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -2406,6 +2406,18 @@ def _build_row(
         if row.get("_source") == "oob":
             for _flag in ("can_install", "can_replace", "can_update_serial", "can_update_interface_binding"):
                 row[_flag] = False
+            # The bay/type resolution above can also stamp model-editing payloads
+            # (add-mapping / add-module-type / incomplete-type prompts) that mutate the HOST
+            # device's bay/type modelling. Drop those on OOB rows too — same reason.
+            for _key in (
+                "model_suggestion",
+                "type_suggestion",
+                "module_type_create",
+                "module_type_ambiguity",
+                "device_type_incomplete",
+                "model_incomplete",
+            ):
+                row.pop(_key, None)
 
         return row
 
diff --git a/netbox_librenms_plugin/views/base/vlan_table_view.py b/netbox_librenms_plugin/views/base/vlan_table_view.py
index 92d361656..57801277a 100644
--- a/netbox_librenms_plugin/views/base/vlan_table_view.py
+++ b/netbox_librenms_plugin/views/base/vlan_table_view.py
@@ -48,7 +48,11 @@ def post(self, request, pk):
             context = {
                 "vlan_sync": self._get_error_context(
                     obj, "Selected LibreNMS server is no longer configured.", server_key=None
-                )
+                ),
+                # Preserve migrated-context flags on this error exit too (every other POST
+                # path includes them); otherwise a donor/winner device loses its migration
+                # controls on a stale-server refresh until the next full reload.
+                **build_migrated_context(obj, request.POST.get("server_key")),
             }
             return render(request, self.partial_template_name, context)
         migrated = build_migrated_context(obj, server_key)
diff --git a/netbox_librenms_plugin/views/sync/ip_addresses.py b/netbox_librenms_plugin/views/sync/ip_addresses.py
index 76e26c7e7..a4d980927 100644
--- a/netbox_librenms_plugin/views/sync/ip_addresses.py
+++ b/netbox_librenms_plugin/views/sync/ip_addresses.py
@@ -212,6 +212,7 @@ def process_ip_sync(self, request, selected_ips, cached_ips, obj, object_type):
             "failed": [],
             "primary_set": [],
             "primary_no_interface": [],
+            "skipped_no_interface": [],
             "errors": {},
         }
 
@@ -235,6 +236,18 @@ def process_ip_sync(self, request, selected_ips, cached_ips, obj, object_type):
 
                     interface = self._match_interface(ip_data, interfaces_by_librenms_id, interfaces_by_name)
 
+                    if interface is None:
+                        # No matching NetBox interface — the row is stale, the interface isn't
+                        # synced yet, or _match_interface refused an ambiguous port_id. Writing
+                        # here would either drop an existing IP's binding (assigned_object=None)
+                        # or create an unassigned/global address, both of which violate the
+                        # interface-assigned model. Skip the row instead of corrupting state.
+                        if mgmt_ip and self._same_host(ip_data["ip_address"], mgmt_ip):
+                            results["primary_no_interface"].append(ip_address)
+                        else:
+                            results["skipped_no_interface"].append(ip_address)
+                        continue
+
                     ip_with_mask = ip_data["ip_with_mask"]
 
                     # Scope the lookup to the target VRF: the same address can
@@ -260,13 +273,11 @@ def process_ip_sync(self, request, selected_ips, cached_ips, obj, object_type):
                         )
                         results["created"].append(ip_address)
 
-                    # Primary-IP auto-match for the management IP. NetBox requires
-                    # the IP be interface-assigned to be a primary, so when the
-                    # interface is missing we flag it rather than silently skip.
+                    # Primary-IP auto-match for the management IP. The no-interface case is
+                    # handled above (the row was skipped before any write), so here the IP is
+                    # guaranteed interface-assigned and can satisfy NetBox's primary constraint.
                     if mgmt_ip and self._same_host(ip_data["ip_address"], mgmt_ip):
-                        if interface is None:
-                            results["primary_no_interface"].append(ip_address)
-                        elif self._set_primary_ip(obj, ip_obj):
+                        if self._set_primary_ip(obj, ip_obj):
                             results["primary_set"].append(ip_address)
 
             except Exception as exc:
@@ -291,6 +302,12 @@ def display_sync_results(self, request, results):
                 f"{', '.join(results['primary_no_interface'])} — no NetBox interface for this IP. "
                 "Sync interfaces first, then re-run.",
             )
+        if results.get("skipped_no_interface"):
+            messages.warning(
+                request,
+                "Skipped (no matching NetBox interface): "
+                f"{', '.join(results['skipped_no_interface'])}. Sync interfaces first, then re-run.",
+            )
         if results["unchanged"]:
             messages.warning(
                 request,

From 99c7b9ddd0cb2658af3c60a84ec6f61d5f2b1368 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 23:28:15 +0200
Subject: [PATCH 48/98] fix(oob-sync): host-pair status ordering + tighten two
 review tests
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeRabbit minors (PR 79/87/295):

- device_status: evaluate the host-half-of-pair branch BEFORE the generic
  name-sync/sync-needed branch, so a paired host that also needs review renders the
  intended 'Host' state instead of falling back to the generic warning button.
- test (invalid existing_device_id): drop the manager side_effect that masked the real
  pre-ORM int() failure and assert objects.get is never called.
- test (PlatformMapping upfront gate): remove the dead .exists() stubs — the gate no
  longer reads PlatformMapping at all after the upfront-gate removal.
---
 .../tables/device_status.py                   | 23 +++++++++++--------
 .../tests/test_coverage_actions.py            | 11 +++++----
 .../tests/test_coverage_device_fields.py      |  9 ++++----
 3 files changed, 25 insertions(+), 18 deletions(-)

diff --git a/netbox_librenms_plugin/tables/device_status.py b/netbox_librenms_plugin/tables/device_status.py
index af661e356..92aa1ada6 100644
--- a/netbox_librenms_plugin/tables/device_status.py
+++ b/netbox_librenms_plugin/tables/device_status.py
@@ -517,16 +517,6 @@ def _coerce_pair_id(value):
                 btn_icon = "mdi-alert"
                 btn_label = " Conflict"
                 btn_title = "View conflict details"
-            elif has_name_sync or has_sync_needed:
-                btn_class = "btn-outline-warning"
-                btn_icon = "mdi-information-outline"
-                btn_label = " Details"
-                btn_title = "View details"
-            elif match_type == "librenms_id" and validation.get("librenms_id_needs_migration"):
-                btn_class = "btn-outline-warning"
-                btn_icon = "mdi-database-alert"
-                btn_label = " Legacy ID"
-                btn_title = "View legacy ID migration details"
             elif (
                 match_type == "librenms_id"
                 and paired_oob_id is not None
@@ -536,6 +526,9 @@ def _coerce_pair_id(value):
                 # pair. Render it with the same info-tinted styling as the OOB
                 # row so the user sees them as one paired device rather than
                 # two unrelated statuses (one green "ready", one blue "OOB").
+                # Evaluated BEFORE the generic name-sync/sync-needed branch so a
+                # paired host that also needs review still shows the Host state
+                # rather than falling back to the generic warning button.
                 btn_class = "btn-outline-info"
                 btn_icon = "mdi-server-network"
                 btn_label = " Host"
@@ -549,6 +542,16 @@ def _coerce_pair_id(value):
                     _coerce_pair_id(paired_oob_id) if _coerce_pair_id(paired_oob_id) is not None else paired_oob_id
                 )
                 btn_title = f"Linked as host (paired OOB: LibreNMS #{escape(str(_oob_id_fmt))}, {escape(paired_oob_type or '')})"
+            elif has_name_sync or has_sync_needed:
+                btn_class = "btn-outline-warning"
+                btn_icon = "mdi-information-outline"
+                btn_label = " Details"
+                btn_title = "View details"
+            elif match_type == "librenms_id" and validation.get("librenms_id_needs_migration"):
+                btn_class = "btn-outline-warning"
+                btn_icon = "mdi-database-alert"
+                btn_label = " Legacy ID"
+                btn_title = "View legacy ID migration details"
             else:
                 btn_class = "btn-outline-success"
                 btn_icon = "mdi-check-circle"
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 6da53423b..33b56bb07 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -4632,19 +4632,22 @@ def test_write_permission_denied_returns_error(self):
         assert response.status_code == 403
 
     def test_invalid_existing_device_id_returns_htmx_error(self):
-        """POST with a non-integer existing_device_id returns HTMX error."""
+        """POST with a non-integer existing_device_id returns HTMX error — the failure is
+        the int() conversion, which raises before any ORM lookup, so the manager is never hit."""
         view = self._make_view()
         request = _make_request(post={"existing_device_id": "not-a-number"})
 
         with patch("dcim.models.Device") as mock_device:
-            does_not_exist = type("DoesNotExist", (Exception,), {})
-            mock_device.DoesNotExist = does_not_exist
-            mock_device.objects.get.side_effect = ValueError("invalid literal")
+            # DoesNotExist must be a real exception so the view's except tuple is valid; the
+            # manager itself is NOT stubbed to raise — int("not-a-number") fails first.
+            mock_device.DoesNotExist = type("DoesNotExist", (Exception,), {})
             response = view.post(request, device_id=1)
 
         assert response.status_code == 200
         assert b"Existing device not found" in response.content
         assert response["HX-Reswap"] == "none"
+        # The malformed id is rejected before any DB lookup.
+        mock_device.objects.get.assert_not_called()
 
     def test_device_does_not_exist_returns_htmx_error(self):
         """POST with an existing_device_id that refers to a deleted device returns HTMX error."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index 4cfe418f3..cb6c78020 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1232,9 +1232,10 @@ def test_required_object_permissions_never_include_platformmapping_upfront(self)
         view, req, mock_platform_cls, _, mock_device_cls, _ = self._success_patches(
             platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
         )
-        # No mapping exists yet for this OS — historically this added the perm upfront.
+        # The upfront gate no longer reads PlatformMapping at all (neither .exists() nor
+        # .first()), so no lookup stub is needed — the gate must not require the perm
+        # regardless of whether a mapping exists.
         mock_mapping_cls = MagicMock()
-        mock_mapping_cls.objects.filter.return_value.exists.return_value = False
 
         captured = {}
 
@@ -1264,9 +1265,9 @@ def test_required_object_permissions_exclude_platformmapping_when_mapping_exists
         view, req, mock_platform_cls, _, mock_device_cls, _ = self._success_patches(
             platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
         )
-        # A mapping for this OS already exists → no write → perm not required.
+        # The upfront gate no longer reads PlatformMapping (see the sibling test); the perm
+        # is never required upfront, the mapping write gates itself at its own site.
         mock_mapping_cls = MagicMock()
-        mock_mapping_cls.objects.filter.return_value.exists.return_value = True
 
         captured = {}
 

From e32a8fd35ff4b1543873b56887510c4697c2368e Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Thu, 11 Jun 2026 23:52:59 +0200
Subject: [PATCH 49/98] fix(oob-sync): set IPAddressTable.tab so IP-tab
 pagination stays on the IP tab

The IP address table never set self.tab (unlike the interfaces/cables/modules tables),
so inc/paginator.html rendered ?tab= empty and clicking a page link dropped the user
onto the default Interfaces tab. Set tab='ipaddresses' (matching the htmx_url and the
tab button's data-tab). Verified end-to-end: paging now stays on IP Addresses.
---
 netbox_librenms_plugin/tables/ipaddresses.py         | 4 ++++
 netbox_librenms_plugin/tests/test_coverage_tables.py | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/netbox_librenms_plugin/tables/ipaddresses.py b/netbox_librenms_plugin/tables/ipaddresses.py
index 0324c6de2..d6eb1068c 100644
--- a/netbox_librenms_plugin/tables/ipaddresses.py
+++ b/netbox_librenms_plugin/tables/ipaddresses.py
@@ -14,6 +14,10 @@ class IPAddressTable(tables.Table):
     def __init__(self, *args, **kwargs):
         """Initialize IP address table."""
         super().__init__(*args, **kwargs)
+        # Identify the owning sync tab so the paginator links (inc/paginator.html builds
+        # ?tab={{ table.tab }}) keep the user on the IP Addresses tab. Without this, table.tab
+        # renders empty and paging falls back to the default (Interfaces) tab.
+        self.tab = "ipaddresses"
 
     class Meta:
         """Meta options for IPAddressTable."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_tables.py b/netbox_librenms_plugin/tests/test_coverage_tables.py
index 5f6011b8f..90bc27900 100644
--- a/netbox_librenms_plugin/tests/test_coverage_tables.py
+++ b/netbox_librenms_plugin/tests/test_coverage_tables.py
@@ -1436,6 +1436,14 @@ def test_tab_and_prefix_set(self):
         assert table.tab == "interfaces"
         assert table.prefix == "interfaces_"
 
+    def test_ipaddress_table_sets_tab(self):
+        """The IP table must set tab='ipaddresses' so the paginator links (?tab={{ table.tab }})
+        keep the user on the IP Addresses tab instead of falling back to the default tab."""
+        from netbox_librenms_plugin.tables.ipaddresses import IPAddressTable
+
+        table = IPAddressTable([])
+        assert table.tab == "ipaddresses"
+
     def test_server_key_stored(self):
         from netbox_librenms_plugin.tables.interfaces import LibreNMSInterfaceTable
 

From 8923b07e9ed3605abb4e71ff9bb854fdba8bc8e9 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 00:00:36 +0200
Subject: [PATCH 50/98] fix(oob-sync): host-id precedence in VC sync-device,
 generic skip reason, test isolation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeRabbit (PR 79/295):

- utils.get_librenms_sync_device: my earlier OOB-mapping fix made an OOB-only linkage
  satisfy the same Priority-1 check as a real host id, so the first-iterated member could
  win even when another member held the host id (host-side consumers then targeted the
  wrong member). Split into host-id first (incl. legacy bare-int), OOB-only last — a member
  with the real host id always wins; OOB-only still resolves when no host id exists.
- interfaces sync: generic skip-summary reason (the list also includes ambiguous-port_id
  skips, not only 'mapped to a different interface').
- tests: isolate the IP-sync match to port_id (drop interface_name so the name fallback
  can't mask a port-id regression); add host-vs-OOB precedence tests.

CodeQL alerts on the barriered candidate redirects (device_fields _sync_redirect/_sync_url,
interfaces_view._failure_redirect) are false positives — each sink is inside the
url_has_allowed_host_and_scheme-validated branch. modules_view OOB-row model-action clearing
already landed in the prior batch.
---
 .../tests/test_coverage_sync_interfaces.py    |  3 +-
 .../tests/test_coverage_sync_views.py         | 24 ++++++--
 netbox_librenms_plugin/tests/test_utils.py    | 39 +++++++++++++
 netbox_librenms_plugin/utils.py               | 58 +++++++++++--------
 .../views/sync/interfaces.py                  |  6 +-
 5 files changed, 98 insertions(+), 32 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
index e725e7779..5c610bf5d 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_interfaces.py
@@ -424,7 +424,8 @@ def _record_skip(*args, **kwargs):
         mock_msgs.warning.assert_called_once()
         warning_msg = mock_msgs.warning.call_args[0][1]
         assert "Gi0/1" in warning_msg
-        assert "different interface" in warning_msg
+        # Generic reason covers both "mapped elsewhere" and ambiguous-port_id skips.
+        assert "could not be safely matched" in warning_msg
         mock_msgs.success.assert_called_once()
 
 
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views.py b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
index 5138a968a..56b8c0d48 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
@@ -1756,7 +1756,9 @@ def test_creates_new_ip_address(self):
         selected = ["10.0.0.1"]
         # Row carries a port_id and the device has a matching interface, so the IP is created
         # interface-assigned (the no-interface path now skips instead of creating a global IP).
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        # No interface_name → match can ONLY succeed via port_id, so a port-id regression
+        # can't be masked by the name fallback.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5}]
         obj, iface = self._obj_with_iface()
         with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
             with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
@@ -1770,7 +1772,9 @@ def test_creates_new_ip_address(self):
     def test_updates_existing_ip_address_different_interface(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        # No interface_name → match can ONLY succeed via port_id, so a port-id regression
+        # can't be masked by the name fallback.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5}]
         obj, iface = self._obj_with_iface()
         existing_ip = MagicMock()
         existing_ip.assigned_object = MagicMock()  # currently on a different interface
@@ -1788,7 +1792,9 @@ def test_updates_existing_ip_address_different_interface(self):
     def test_unchanged_ip_address_skipped(self):
         view = self._setup_view()
         selected = ["10.0.0.1"]
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        # No interface_name → match can ONLY succeed via port_id, so a port-id regression
+        # can't be masked by the name fallback.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5}]
         obj, iface = self._obj_with_iface()
         existing_ip = MagicMock()
         existing_ip.assigned_object = iface  # already on the matched interface
@@ -2704,7 +2710,9 @@ def _run_process(self, view, cached, *, mgmt_ip, set_primary=True):
 
     def test_primary_set_when_matched_and_interface_assigned(self):
         view = self._setup_view()
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        # No interface_name → match can ONLY succeed via port_id, so a port-id regression
+        # can't be masked by the name fallback.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5}]
         results, obj, created_ip, _ = self._run_process(view, cached, mgmt_ip="10.0.0.1")
         assert results["primary_set"] == ["10.0.0.1"]
         assert obj.primary_ip4 is created_ip
@@ -2720,13 +2728,17 @@ def test_primary_skipped_when_no_interface(self):
 
     def test_primary_skipped_when_ip_does_not_match_mgmt(self):
         view = self._setup_view()
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        # No interface_name → match can ONLY succeed via port_id, so a port-id regression
+        # can't be masked by the name fallback.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5}]
         results, obj, _, _ = self._run_process(view, cached, mgmt_ip="10.9.9.9")
         assert results["primary_set"] == []
 
     def test_toggle_off_skips_mgmt_lookup_and_primary(self):
         view = self._setup_view()
-        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        # No interface_name → match can ONLY succeed via port_id, so a port-id regression
+        # can't be masked by the name fallback.
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5}]
         results, obj, _, mock_mgmt = self._run_process(view, cached, mgmt_ip="10.0.0.1", set_primary=False)
         assert results["primary_set"] == []
         mock_mgmt.assert_not_called()
diff --git a/netbox_librenms_plugin/tests/test_utils.py b/netbox_librenms_plugin/tests/test_utils.py
index 3c4acb5a7..a6540f121 100644
--- a/netbox_librenms_plugin/tests/test_utils.py
+++ b/netbox_librenms_plugin/tests/test_utils.py
@@ -466,6 +466,45 @@ def test_get_librenms_sync_device_dict_preferred_over_legacy_bare_int(self):
 
         assert result == member_b
 
+    def test_get_librenms_sync_device_host_id_preferred_over_oob_only(self):
+        """A member holding the real host id must win over a member that only carries an
+        OOB-only mapping for the same server, even when the OOB-only member is iterated first.
+        Host-side consumers (status redirect, cable/interface main-id lookup) target this."""
+        from netbox_librenms_plugin.utils import get_librenms_sync_device
+
+        # Member A (listed first): OOB-only linkage — no host id.
+        member_a = MagicMock()
+        member_a.cf = {"librenms_id": {"default": {"oob": {"id": 7, "type": "drac"}}}}
+        # Member B: the real host id.
+        member_b = MagicMock()
+        member_b.cf = {"librenms_id": {"default": {"id": 42}}}
+
+        mock_device = MagicMock()
+        mock_device.virtual_chassis = MagicMock()
+        mock_device.virtual_chassis.members.all.return_value = [member_a, member_b]
+
+        result = get_librenms_sync_device(mock_device, server_key="default")
+
+        assert result == member_b
+
+    def test_get_librenms_sync_device_oob_only_resolves_when_no_host_id(self):
+        """When no member has a host id, an OOB-only mapping still resolves the sync device
+        (rather than falling through to the master/primary-IP fallback and picking wrong)."""
+        from netbox_librenms_plugin.utils import get_librenms_sync_device
+
+        member_a = MagicMock()
+        member_a.cf = {}
+        member_b = MagicMock()
+        member_b.cf = {"librenms_id": {"default": {"oob": {"id": 7, "type": "drac"}}}}
+
+        mock_device = MagicMock()
+        mock_device.virtual_chassis = MagicMock()
+        mock_device.virtual_chassis.members.all.return_value = [member_a, member_b]
+
+        result = get_librenms_sync_device(mock_device, server_key="default")
+
+        assert result == member_b
+
     def test_get_librenms_sync_device_legacy_fallback_when_no_dict(self):
         """When no member has a per-server dict, fall back to legacy bare-int."""
         from netbox_librenms_plugin.utils import get_librenms_sync_device
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index cadb00024..cc17ffe5d 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -374,46 +374,58 @@ def get_librenms_sync_device(device: Device, server_key: str = None) -> Optional
     vc = device.virtual_chassis
     all_members = vc.members.all()
 
-    def _is_valid_librenms_id(val):
-        # Reject None and booleans.
+    def _host_id_valid(val):
+        # A real host-side LibreNMS id: a bare int/string-digit, or the "id" of a per-server
+        # dict ({"id": 42, ...}). coerce_librenms_id mirrors the int/string rules (rejects
+        # bools and floats like 1.0).
         if val is None or isinstance(val, bool):
             return False
-        # Per-server dict form: {"id": 42, "oob": {"id": 7, ...}}. Either a host id OR an
-        # OOB id counts as a real LibreNMS linkage — set_librenms_oob() can persist an
-        # OOB-only mapping before a host id exists, and treating that member as unlinked
-        # would fall through to the master/primary-IP fallback and pick the wrong VC member.
         if isinstance(val, dict):
-            if coerce_librenms_id(val.get("id")) is not None:
-                return True
-            oob = val.get("oob")
-            return isinstance(oob, dict) and coerce_librenms_id(oob.get("id")) is not None
-        # coerce_librenms_id mirrors the int/string-digit rules (rejects floats like 1.0).
+            return coerce_librenms_id(val.get("id")) is not None
         return coerce_librenms_id(val) is not None
 
+    def _oob_id_valid(val):
+        # An OOB-only linkage: a per-server dict carrying {"oob": {"id": 7, ...}}. set_librenms_oob()
+        # can persist this before a host id exists; it's a real linkage but weaker than a host id.
+        if not isinstance(val, dict):
+            return False
+        oob = val.get("oob")
+        return isinstance(oob, dict) and coerce_librenms_id(oob.get("id")) is not None
+
     if server_key is not None:
-        # Priority 1: Prefer member with an explicit per-server dict mapping for server_key.
-        # This ensures a migrated device is preferred over one with a legacy bare-int ID.
+        # Priority 1: a member with a real host id for server_key (a migrated dict mapping is
+        # preferred over a legacy bare-int below).
         for member in all_members:
             raw_cf = member.cf.get("librenms_id")
-            if isinstance(raw_cf, dict):
-                if _is_valid_librenms_id(raw_cf.get(server_key)):
-                    return member
+            if isinstance(raw_cf, dict) and _host_id_valid(raw_cf.get(server_key)):
+                return member
 
-        # Priority 2 (legacy fallback): Any member whose librenms_id resolves for this server
+        # Priority 1b (legacy fallback): any member whose host id resolves for this server
         # (includes bare-int legacy IDs that are a universal fallback).
         for member in all_members:
-            result = get_librenms_device_id(member, server_key, auto_save=False)
-            if result:
+            if get_librenms_device_id(member, server_key, auto_save=False):
+                return member
+
+        # Priority 1c: OOB-only mapping for this server — a member linked only as an OOB
+        # controller. Evaluated LAST so a member holding the real host id always wins; without
+        # this pass an OOB-only member would fall through to the master/primary-IP fallback.
+        for member in all_members:
+            raw_cf = member.cf.get("librenms_id")
+            if isinstance(raw_cf, dict) and _oob_id_valid(raw_cf.get(server_key)):
                 return member
     else:
-        # server_key is None: match any member that has any librenms_id set (any server).
-        # Used in contexts without an active server (e.g. device status table columns).
+        # server_key is None (e.g. table columns without an active server): prefer a member
+        # with any host id on any server, then fall back to any OOB-only linkage.
         for member in all_members:
             raw_cf = member.cf.get("librenms_id")
             if isinstance(raw_cf, dict):
-                if any(_is_valid_librenms_id(v) for v in raw_cf.values()):
+                if any(_host_id_valid(v) for v in raw_cf.values()):
                     return member
-            elif _is_valid_librenms_id(raw_cf):
+            elif _host_id_valid(raw_cf):
+                return member
+        for member in all_members:
+            raw_cf = member.cf.get("librenms_id")
+            if isinstance(raw_cf, dict) and any(_oob_id_valid(v) for v in raw_cf.values()):
                 return member
 
     # Priority 2: Use master device if it has primary IP
diff --git a/netbox_librenms_plugin/views/sync/interfaces.py b/netbox_librenms_plugin/views/sync/interfaces.py
index 519a6f54a..68d119a10 100644
--- a/netbox_librenms_plugin/views/sync/interfaces.py
+++ b/netbox_librenms_plugin/views/sync/interfaces.py
@@ -103,8 +103,10 @@ def post(self, request, object_type, object_id):
             skipped = ", ".join(self._skipped_conflicts)
             messages.warning(
                 request,
-                f"{len(self._skipped_conflicts)} interface(s) skipped — their LibreNMS port is already "
-                f"mapped to a different interface: {skipped}.",
+                # Generic reason: the skip list covers both "port already mapped to a different
+                # interface" and ambiguous-port_id cases, so don't claim a single cause.
+                f"{len(self._skipped_conflicts)} interface(s) skipped — their LibreNMS port could not "
+                f"be safely matched to a NetBox interface (already mapped elsewhere, or ambiguous): {skipped}.",
             )
         messages.success(request, "Selected interfaces synced successfully.")
         return redirect(redirect_url)

From f4bcb62b51284cd23d9ff039dbf7b50189769eab Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 01:27:09 +0200
Subject: [PATCH 51/98] fix(oob): scope cache.ttl/server_key/form markup; warn
 on existing platform mapping
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeRabbit batch (oob-domain):

- ip_addresses_view: cache.ttl() isn't in Django's core cache API (only django-redis-style
  backends expose it). Guard both call sites with getattr(cache, "ttl", ...), mirroring
  base/modules_view, so a non-Redis backend degrades to no-backfill instead of AttributeError.
- object_sync/devices SingleModuleVerifyView: thread the POST-resolved server_key into the
  child DeviceModuleTableView via _active_server_key. Without it _build_member_contexts falls
  back to the default server, recomputing interface binding against the wrong LibreNMS server.
- imports/actions CreatePlatformFromImportView: when create_mapping is checked but a mapping
  for the OS already exists, warn instead of silently succeeding — the new Platform is assigned
  but future imports keep resolving through the pre-existing mapping.
- _cable_sync_content: render csrf_token + hidden inputs only inside the <form> branch; in
  migrated mode the wrapper is a bare <div> where that form markup is dead/misleading.

Tests for verify server_key threading.
---
 .../_cable_sync_content.html                  |  4 +-
 .../tests/test_coverage_devices.py            | 64 +++++++++++++++++++
 .../views/base/ip_addresses_view.py           |  9 ++-
 .../views/imports/actions.py                  | 16 +++++
 .../views/object_sync/devices.py              |  5 ++
 5 files changed, 94 insertions(+), 4 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
index 30222fb88..b33899cbb 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
@@ -8,10 +8,12 @@
 <div>
 {% else %}
 <form method="post" action="{% url 'plugins:netbox_librenms_plugin:sync_device_cables' cable_sync.object.pk %}">
-{% endif %}
+    {# Form-specific markup belongs only inside the <form>; in migrated mode the wrapper is a
+       bare <div> and a CSRF token / hidden inputs there are dead, misleading markup. #}
     {% csrf_token %}
     {% if cable_sync.server_key %}<input type="hidden" name="server_key" value="{{ cable_sync.server_key }}">{% endif %}
     <input type="hidden" id="selected_port" name="select" value="">
+{% endif %}
     <div class="noprint d-flex justify-content-between align-items-center mt-3 mb-3">
         <div>
             {% if not migrated_to_marker %}
diff --git a/netbox_librenms_plugin/tests/test_coverage_devices.py b/netbox_librenms_plugin/tests/test_coverage_devices.py
index dc5ed98b3..461d219f4 100644
--- a/netbox_librenms_plugin/tests/test_coverage_devices.py
+++ b/netbox_librenms_plugin/tests/test_coverage_devices.py
@@ -476,6 +476,70 @@ def test_success_propagates_can_change_interface_to_verify_table(self):
             can_add_module_type_mapping=True,
         )
 
+    def test_post_threads_active_server_key_into_row_builder(self):
+        """On a non-default LibreNMS server, the POST server_key must reach the row builder.
+        _build_member_contexts falls back to the default librenms_api.server_key when
+        _active_server_key is unset, which would recompute interface binding against the
+        wrong server and disagree with the main modules tab."""
+        import json
+
+        view = self._make_view()
+        request = MagicMock()
+        request.body = json.dumps({"device_id": 1, "ent_physical_index": 10, "server_key": "prod"}).encode()
+        request.user.has_perm = MagicMock(return_value=False)
+
+        selected_device = MagicMock()
+        selected_device.virtual_chassis = None
+        selected_device.device_type = MagicMock()
+        selected_device.device_type.manufacturer = MagicMock()
+        inventory_data = [{"entPhysicalIndex": 10, "entPhysicalContainedIn": 0, "entPhysicalName": "Module 1"}]
+        row = {"ent_physical_index": 10, "depth": 0, "status": "Installed"}
+
+        captured = {}
+
+        def _capture_server_key(child_view, *args, **kwargs):
+            # autospec=True passes the bound DeviceModuleTableView instance as the first arg.
+            captured["server_key"] = child_view._active_server_key
+            return [row]
+
+        mock_table = MagicMock()
+        mock_table.format_module_data.return_value = "<tr>row</tr>"
+
+        with (
+            patch("netbox_librenms_plugin.views.object_sync.devices.get_object_or_404", return_value=selected_device),
+            patch("netbox_librenms_plugin.views.object_sync.devices.cache") as mock_cache,
+            patch("netbox_librenms_plugin.utils.load_bay_mappings", return_value=([], [])),
+            patch("netbox_librenms_plugin.utils.get_enabled_ignore_rules", return_value=[]),
+            patch("netbox_librenms_plugin.utils.preload_normalization_rules", return_value={}),
+            patch("netbox_librenms_plugin.views.object_sync.devices.LibreNMSModuleTable", return_value=mock_table),
+            patch(
+                "netbox_librenms_plugin.views.object_sync.devices.DeviceModuleTableView._get_module_types",
+                return_value={},
+            ),
+            patch(
+                "netbox_librenms_plugin.views.object_sync.devices.DeviceModuleTableView._find_transparent_indices",
+                return_value=set(),
+            ),
+            patch(
+                "netbox_librenms_plugin.views.object_sync.devices.DeviceModuleTableView._collect_top_items",
+                return_value=inventory_data,
+            ),
+            patch(
+                "netbox_librenms_plugin.views.object_sync.devices.DeviceModuleTableView._build_table_rows_for_member",
+                autospec=True,
+                side_effect=_capture_server_key,
+            ),
+            patch(
+                "netbox_librenms_plugin.views.object_sync.devices.DeviceModuleTableView._detect_serial_conflicts",
+                return_value=None,
+            ),
+        ):
+            mock_cache.get.return_value = {"inventory": inventory_data}
+            view.post(request)
+
+        # The POST-resolved "prod" server_key (not the default) reached the row builder.
+        assert captured["server_key"] == "prod"
+
 
 class TestSingleVlanGroupVerifyView:
     """Tests for SingleVlanGroupVerifyView."""
diff --git a/netbox_librenms_plugin/views/base/ip_addresses_view.py b/netbox_librenms_plugin/views/base/ip_addresses_view.py
index 05c09d80a..7650fabb4 100644
--- a/netbox_librenms_plugin/views/base/ip_addresses_view.py
+++ b/netbox_librenms_plugin/views/base/ip_addresses_view.py
@@ -341,7 +341,10 @@ def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False
             # rebuilt the map via live get_port_by_id() calls. Persist it under the
             # *remaining* TTL (don't extend the entry's lifetime) so subsequent cached
             # renders stop re-hitting LibreNMS until the entry would have expired anyway.
-            remaining_ttl = cache.ttl(cache_key)
+            # cache.ttl() isn't part of Django's core cache API (only django-redis-style backends
+            # expose it). Guard it like base/modules_view does so a non-Redis backend degrades to
+            # "no backfill" rather than raising AttributeError while rendering.
+            remaining_ttl = getattr(cache, "ttl", lambda k: None)(cache_key)
             if remaining_ttl and remaining_ttl > 0:
                 cache.set(
                     cache_key,
@@ -349,8 +352,8 @@ def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False
                     timeout=remaining_ttl,
                 )
 
-        # Calculate cache expiry
-        cache_ttl = cache.ttl(self.get_cache_key(obj, "ip_addresses", server_key))
+        # Calculate cache expiry (cache.ttl() guarded for non-Redis backends, as above)
+        cache_ttl = getattr(cache, "ttl", lambda k: None)(self.get_cache_key(obj, "ip_addresses", server_key))
         if cache_ttl is not None and cache_ttl > 0:
             cache_expiry = timezone.now() + timezone.timedelta(seconds=cache_ttl)
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 44301f9a4..390af5f1b 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -2091,6 +2091,22 @@ def post(self, request, device_id):
                                     "you lack permission to add mappings.",
                                 )
                             )
+                    else:
+                        # A mapping for this OS already exists, so create_mapping is a silent
+                        # no-op: the new Platform is assigned to the current object, but future
+                        # imports for this OS keep resolving through the pre-existing mapping.
+                        # Surface that mismatch instead of reporting a clean success.
+                        existing = PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).first()
+                        existing_target = getattr(existing.netbox_platform, "name", None) if existing else None
+                        transaction.on_commit(
+                            lambda os=librenms_os, target=existing_target: messages.warning(
+                                request,
+                                f"Platform created, but a LibreNMS-OS mapping for '{os}' already exists"
+                                + (f" (→ {target})" if target else "")
+                                + ". It was left unchanged, so future imports for this OS will keep using the "
+                                "existing mapping. Update the mapping if you want them to use the new platform.",
+                            )
+                        )
         except ValidationError as exc:
             logger.exception("CreatePlatformFromImportView: validation failed while creating platform")
             detail = exc.message_dict if hasattr(exc, "message_dict") else str(exc)
diff --git a/netbox_librenms_plugin/views/object_sync/devices.py b/netbox_librenms_plugin/views/object_sync/devices.py
index 66f9fafd2..a75fee274 100644
--- a/netbox_librenms_plugin/views/object_sync/devices.py
+++ b/netbox_librenms_plugin/views/object_sync/devices.py
@@ -234,6 +234,11 @@ def post(self, request):
         # Shallow-copy the request so the child view can mutate request.GET /
         # request.POST without affecting this request object.
         module_table_view.request = copy.copy(request)
+        # Thread the POST-resolved server_key through the row builder. _build_member_contexts
+        # falls back to librenms_api.server_key (the default server) when _active_server_key is
+        # unset, so without this the verify row's interface-binding / can_update_interface_binding
+        # would be recomputed against the wrong server and disagree with the main modules tab.
+        module_table_view._active_server_key = server_key
 
         from netbox_librenms_plugin.utils import (
             get_enabled_ignore_rules,

From 395197b50e2f492729f6dfb8bb7b1f5c1d0ad8c2 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 08:21:12 +0200
Subject: [PATCH 52/98] fix(oob): harden merge/migrate/import edge cases from
 review

CodeRabbit batch (oob-domain):

- migrate: bool is a subclass of int, so int(True)==1 would resolve Device(pk=1) from a
  corrupt {"device_id": true} marker and misroute a move. Reject bools before int().
- migrate: the three move handlers fell back to the literal "default" server namespace when
  POST omitted server_key, which can resolve _migrated_to in the wrong namespace. Fall back to
  the active API server key via a lazy factory (only instantiates the API when POST lacks the
  key, so the common form-supplied path stays DB-free).
- bulk_import: when a refresh drops a cached match and the fresh lookup finds nothing, the row
  returns to the new-import path but never re-added the create-time role/cluster blocker, so
  recalculate_validation_status could flip can_import back to True with no role/cluster picked.
  Re-assert the blocker (guarded by the selection state so a user-picked row stays importable).
- modules_view: OOB-controller modules come from a separate device; the late post-match scrub
  ran after bay/type/status resolution, so an OOB row could still render Matched/Installed when
  labels lined up. Short-circuit OOB rows to a neutral read-only row before any host matching.
- actions merge view: derive the donor from the selected winner instead of trusting the
  client-synced hidden donor_pk (its sync JS can fail and post winner_pk as its own donor). The
  pair is fixed, so the donor is unambiguously the other candidate.
- actions OOB-IP preflight: a __new__ interface posting an already-existing name reuses that
  interface; treat that as already_on_selected_iface so a no-op re-home doesn't wrongly demand
  change_ipaddress from a Device-change-only user.
- actions post-commit fallback: set HX-Reswap:none so the empty body can't swap into and blank
  the modal/row after a committed mutation.

Tests: OOB row short-circuit; tighter assertions on the existing-platform mapping path.
---
 .../import_utils/bulk_import.py               | 32 ++++++++
 .../tests/test_coverage_device_fields.py      |  7 +-
 .../tests/test_modules_view.py                | 42 +++++++++++
 .../views/base/modules_view.py                | 51 ++++++++-----
 .../views/imports/actions.py                  | 73 ++++++++++++-------
 netbox_librenms_plugin/views/sync/migrate.py  | 39 +++++++---
 6 files changed, 187 insertions(+), 57 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index 85da23224..6c7d4a7dd 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -394,6 +394,32 @@ def _clear_existing_match_derived_fields(validation: dict) -> None:
     validation.pop("merge_candidates", None)
 
 
+def _reassert_new_import_blockers(validation: dict) -> None:
+    """Re-add the create-time role/cluster blocker that validate_device_for_import() attaches
+    to unmatched rows.
+
+    When a refresh drops a cached match (or never had one) and the fresh lookup finds nothing,
+    the row is back in the "new import" path. recalculate_validation_status() recomputes
+    can_import purely from the issues list, so without re-adding this blocker a row that still
+    has no role/cluster selected could flip back to importable and then fail at import time.
+
+    Guarded by the selection state (found/role/cluster), so a row where the user *has* picked a
+    role/cluster — which sets found=True and removed the issue — is left importable.
+    """
+    if validation.get("import_as_vm"):
+        cluster = validation.get("cluster") or {}
+        if not cluster.get("found") and not cluster.get("cluster"):
+            msg = "Cluster must be manually selected before importing as VM"
+            if msg not in validation.setdefault("issues", []):
+                validation["issues"].append(msg)
+    else:
+        role = validation.get("device_role") or {}
+        if not role.get("found") and not role.get("role"):
+            msg = "Device role must be manually selected before import"
+            if msg not in validation.setdefault("issues", []):
+                validation["issues"].append(msg)
+
+
 def _refresh_existing_device(validation: dict, libre_device: dict = None, server_key: str = "default") -> None:
     """
     Refresh existing_device from DB to pick up changes made in NetBox since caching.
@@ -585,6 +611,12 @@ def _lookup_in_model(m):
             # but a late-found existing match must never be import-ready.
             validation["can_import"] = False
             validation["is_ready"] = False
+        else:
+            # No existing match at all — the row is a genuine new import. If a cached match was
+            # just cleared above, its create-time role/cluster blocker was lost; re-add it so the
+            # row can't flip to importable while still missing a required selection.
+            _reassert_new_import_blockers(validation)
+            recalculate_validation_status(validation, is_vm=import_as_vm)
     except AmbiguousLibreNMSIdError as exc:
         # An ambiguous librenms_id (matching multiple records) must block import rather
         # than fall through as "not found" and stay importable.
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index cb6c78020..480144699 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -798,8 +798,13 @@ def test_platform_already_exists_creates_missing_mapping(self):
         ):
             view.post(req, pk=1)
         mock_platform_cls.assert_not_called()
-        mock_mapping_cls.assert_called_once()
+        # The mapping must point the posted OS at the reused existing platform — pin both so a
+        # regression that maps to the wrong platform (or swaps the args) is caught.
+        mock_mapping_cls.assert_called_once_with(librenms_os="ios", netbox_platform=existing_platform)
         mock_mapping_instance.save.assert_called_once()
+        # The locked device must be assigned the existing platform (not left untouched).
+        assert mock_locked.platform is existing_platform
+        mock_locked.save.assert_called_once()
         mock_msg.success.assert_called_once()
 
     def test_mapping_existing_points_to_different_platform_warns(self):
diff --git a/netbox_librenms_plugin/tests/test_modules_view.py b/netbox_librenms_plugin/tests/test_modules_view.py
index 67110dddd..b1f63f5cb 100644
--- a/netbox_librenms_plugin/tests/test_modules_view.py
+++ b/netbox_librenms_plugin/tests/test_modules_view.py
@@ -1650,6 +1650,48 @@ def test_empty_netbox_serial_flags_mismatch(self):
         assert row.get("can_update_serial")
         assert row.get("can_replace")
 
+    def test_oob_row_short_circuits_before_host_matching(self):
+        """An OOB-controller item whose model/name WOULD match a host bay+type must not be
+        compared against the host: it short-circuits to a neutral read-only row (status 'OOB',
+        '-' bay/type, no action flags) before any bay/type/status resolution runs."""
+        view = self._view()
+        # This bay+type would produce a "Serial Mismatch"/"Installed" match for a host row,
+        # so a regression that drops the early return would surface a host status here.
+        bay = self._make_bay(installed_serial="TESTSRL")
+        matched_type = MagicMock()
+        matched_type.model = "XCM-7s-b"
+        matched_type.pk = 5
+        matched_type.get_absolute_url.return_value = "/dcim/module-types/5/"
+
+        oob_item = self._make_item(serial="NS225161205")
+        oob_item["_source"] = "oob"
+
+        with (
+            patch.object(view, "_match_module_bay", return_value=bay) as mock_match_bay,
+            patch("netbox_librenms_plugin.utils.apply_normalization_rules", return_value="XCM-7s-b"),
+            patch("netbox_librenms_plugin.utils.has_nested_name_conflict", return_value=False),
+        ):
+            row = view._build_row(
+                oob_item,
+                {},
+                {"Slot 1": bay},
+                {"XCM-7s-b": matched_type},
+            )
+
+        # Host matching never ran, so the row carries neutral bay/type/status and no actions.
+        mock_match_bay.assert_not_called()
+        assert row["_source"] == "oob"
+        assert row["status"] == "OOB"
+        assert row["module_bay"] == "-"
+        assert row["module_type"] == "-"
+        assert row["module_bay_id"] is None
+        assert row["module_type_id"] is None
+        assert row["can_install"] is False
+        for flag in ("can_replace", "can_update_serial", "can_update_interface_binding"):
+            assert not row.get(flag)
+        for key in ("model_suggestion", "type_suggestion", "module_type_create", "installed_module_id"):
+            assert key not in row
+
     def _common_patches(self, view, bay, matched_type_name):
         """Return a stack of common patches for _build_row helper calls."""
         from unittest.mock import patch
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index 8fed63788..05b762951 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -2247,6 +2247,35 @@ def _build_row(
                 "_source": item.get("_source", "main"),
             }
 
+        # OOB-controller modules come from a *separate* device. Comparing them against this
+        # host's bays/types/installed modules is meaningless, and the host matching below could
+        # render an OOB row as "Matched"/"Installed" whenever labels happened to line up — a
+        # false-positive comparison. Short-circuit *before* any host bay/type/status resolution
+        # and emit a read-only informational row with neutral bay/type/status. (A late post-match
+        # scrub can't undo a status the matching already computed.)
+        if item.get("_source") == "oob":
+            return {
+                "name": name,
+                "model": model_name or "-",
+                "serial": serial or "-",
+                "description": description,
+                "item_class": phys_class,
+                "module_bay": "-",
+                "module_type": "-",
+                "status": "OOB",
+                "can_install": False,
+                "module_bay_id": None,
+                "module_type_id": None,
+                "depth": depth,
+                "ent_physical_index": item.get("entPhysicalIndex"),
+                "has_installable_children": False,
+                "librenms_port_id": item.get("_librenms_port_id"),
+                "librenms_ifname": item.get("_librenms_ifname"),
+                "librenms_ifdescr": item.get("_librenms_ifdescr"),
+                "interface_name_hint": item.get("_librenms_ifname") or item.get("_librenms_ifdescr"),
+                "_source": "oob",
+            }
+
         # Match to NetBox module bay
         matched_bay = self._match_module_bay(item, index_map, module_bays)
 
@@ -2399,25 +2428,9 @@ def _build_row(
         if name_conflict_reason:
             row["status"] = "Name Conflict"
 
-        # OOB controller rows share this table but must never expose host-side write
-        # actions: the bay/type resolution above keys off model/name and could match an
-        # OOB row to a host bay, enabling install/replace/serial/binding on it. Stamp OOB
-        # rows read-only centrally (the _attach_interface_match guard only covers binding).
-        if row.get("_source") == "oob":
-            for _flag in ("can_install", "can_replace", "can_update_serial", "can_update_interface_binding"):
-                row[_flag] = False
-            # The bay/type resolution above can also stamp model-editing payloads
-            # (add-mapping / add-module-type / incomplete-type prompts) that mutate the HOST
-            # device's bay/type modelling. Drop those on OOB rows too — same reason.
-            for _key in (
-                "model_suggestion",
-                "type_suggestion",
-                "module_type_create",
-                "module_type_ambiguity",
-                "device_type_incomplete",
-                "model_incomplete",
-            ):
-                row.pop(_key, None)
+        # Note: OOB-controller rows never reach here — they short-circuit to a neutral
+        # read-only row before any host bay/type/status matching (see the _source == "oob"
+        # block above), so no host-side action flags or model-editing payloads are ever set.
 
         return row
 
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 390af5f1b..1022a5f53 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -409,6 +409,11 @@ def post_commit_refresh_fallback(self, request, hx_trigger, deferred_messages=()
         response = HttpResponse(status=200)
         if hx_trigger:
             response["HX-Trigger"] = hx_trigger
+        # The body is empty (the outcome is carried by the OOB toast + HX-Trigger). Without
+        # HX-Reswap:none HTMX would still swap that empty payload into the original target,
+        # blanking the modal/row even though the mutation already committed. OOB swaps apply
+        # regardless, so the toast and trigger still fire. Mirrors _htmx_error_response().
+        response["HX-Reswap"] = "none"
         return _attach_messages_oob(response, request)
 
 
@@ -2461,11 +2466,26 @@ def _missing_oob_ip_permissions(request, ip_str, device=None):
             needed.append(("add", IPAddress))
         else:
             already_on_selected_iface = False
-            if not ambiguous and iface_id and iface_id != "__new__":
-                try:
-                    already_on_selected_iface = getattr(existing.assigned_object, "pk", None) == int(iface_id)
-                except ValueError:
-                    already_on_selected_iface = False
+            if not ambiguous:
+                # Resolve the interface the IP would actually land on, mirroring
+                # _resolve_oob_interface(): an explicit PK, or — for the "__new__" branch — the
+                # existing (device, name) interface it reuses when one already exists. If the IP
+                # is already assigned there, _attach_oob_ip() is a no-op, so a change-Device-only
+                # user must not be blocked on change-IPAddress.
+                selected_iface_pk = None
+                if iface_id and iface_id != "__new__":
+                    try:
+                        selected_iface_pk = int(iface_id)
+                    except ValueError:
+                        selected_iface_pk = None
+                elif iface_id == "__new__" and new_iface_name and device is not None:
+                    selected_iface_pk = (
+                        Interface.objects.filter(device=device, name=new_iface_name)
+                        .values_list("pk", flat=True)
+                        .first()
+                    )
+                if selected_iface_pk is not None:
+                    already_on_selected_iface = getattr(existing.assigned_object, "pk", None) == selected_iface_pk
             if not already_on_selected_iface:
                 needed.append(("change", IPAddress))
 
@@ -2874,27 +2894,12 @@ def post(self, request, device_id):
                 return _htmx_error_response("Selected LibreNMS server is no longer configured.")
 
         winner_pk_raw = request.POST.get("winner_pk")
-        donor_pk_raw = request.POST.get("donor_pk")
-        if not winner_pk_raw or not donor_pk_raw:
-            return _htmx_error_response("Missing winner_pk or donor_pk")
+        if not winner_pk_raw:
+            return _htmx_error_response("Missing winner_pk")
         try:
             winner_pk = int(winner_pk_raw)
-            donor_pk = int(donor_pk_raw)
         except (TypeError, ValueError):
-            return _htmx_error_response("Invalid winner_pk or donor_pk")
-        if winner_pk == donor_pk:
-            return _htmx_error_response("Winner and donor must be different devices")
-
-        try:
-            winner = Device.objects.get(pk=winner_pk)
-            donor = Device.objects.get(pk=donor_pk)
-        except Device.DoesNotExist:
-            return _htmx_error_response("Winner or donor device not found")
-
-        # Permission gate: user must be able to change BOTH devices.
-        self.required_object_permissions = {"POST": [("change", Device)]}
-        if error := self.require_object_permissions("POST"):
-            return error
+            return _htmx_error_response("Invalid winner_pk")
 
         libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
         if not libre_device:
@@ -2906,8 +2911,26 @@ def post(self, request, device_id):
             (merge_candidates.get("oob_named") or {}).get("pk"),
         }
         candidate_pks.discard(None)
-        if {winner_pk, donor_pk} != candidate_pks:
-            return _htmx_error_response("winner_pk/donor_pk do not match the validation result's merge candidates")
+        # Derive the donor from the selected winner instead of trusting the client-posted
+        # donor_pk. The donor hidden field is kept in sync with the winner radio by inline JS;
+        # if that JS fails to run, the form would post winner_pk as its own donor (a no-op /
+        # self-merge) or a stale donor. The merge is always between this fixed pair of
+        # candidates, so the donor is unambiguously the *other* candidate — no client state
+        # needed. This also enforces that the winner is one of the two merge candidates.
+        if winner_pk not in candidate_pks or len(candidate_pks) != 2:
+            return _htmx_error_response("winner_pk does not match the validation result's merge candidates")
+        donor_pk = next(pk for pk in candidate_pks if pk != winner_pk)
+
+        try:
+            winner = Device.objects.get(pk=winner_pk)
+            donor = Device.objects.get(pk=donor_pk)
+        except Device.DoesNotExist:
+            return _htmx_error_response("Winner or donor device not found")
+
+        # Permission gate: user must be able to change BOTH devices.
+        self.required_object_permissions = {"POST": [("change", Device)]}
+        if error := self.require_object_permissions("POST"):
+            return error
 
         # Reject legacy bare-int librenms_id form on either side. The merge
         # helpers refuse to operate on legacy data to prevent silent migration.
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 7b8bf37c8..cade996c2 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -27,6 +27,7 @@
 
 from netbox_librenms_plugin.utils import get_migrated_to_marker
 from netbox_librenms_plugin.views.mixins import (
+    LibreNMSAPIMixin,
     LibreNMSPermissionMixin,
     NetBoxObjectPermissionMixin,
 )
@@ -49,8 +50,14 @@ def _resolve_winner_for_donor(donor, server_key="default"):
     marker = get_migrated_to_marker(donor, server_key)
     if not marker:
         return None, None
+    device_id = marker.get("device_id")
+    # Reject bools explicitly: bool is a subclass of int, so int(True) == 1 would
+    # otherwise resolve Device(pk=1) and misroute a move operation. A corrupt marker
+    # like {"device_id": true} must fail closed as a stale/invalid marker.
+    if isinstance(device_id, bool):
+        return None, marker
     try:
-        winner_pk = int(marker.get("device_id"))
+        winner_pk = int(device_id)
     except (TypeError, ValueError):
         return None, marker
     winner = Device.objects.filter(pk=winner_pk).first()
@@ -59,16 +66,24 @@ def _resolve_winner_for_donor(donor, server_key="default"):
     return winner, marker
 
 
-def _server_key_from_request(request, default_server_key=None):
+def _server_key_from_request(request, default_factory=None):
     """Extract the LibreNMS server key from the POST body (form field).
 
-    Pass ``default_server_key=self.librenms_api.server_key`` from views that
-    have API access so the fallback matches the active server's namespace.
-    When no default is given, ``"default"`` is used as a last-resort fallback
-    (migrate views always receive the correct key via the POST body).
+    Pass ``default_factory=lambda: self.librenms_api.server_key`` from views that
+    have API access so the fallback matches the active server's namespace rather
+    than the literal ``"default"``. The factory is a callable (not the resolved
+    value) so the API — and the DB lookup it performs — is only touched when the
+    POST body omits ``server_key``; the common path where the form supplies the
+    key never instantiates the API.
     """
-    sk = request.POST.get("server_key") or default_server_key
-    return sk if isinstance(sk, str) and sk else (default_server_key or "default")
+    sk = request.POST.get("server_key")
+    if isinstance(sk, str) and sk:
+        return sk
+    if default_factory is not None:
+        resolved = default_factory()
+        if isinstance(resolved, str) and resolved:
+            return resolved
+    return "default"
 
 
 def _safe_referer(request):
@@ -106,7 +121,7 @@ def _hx_response(request, message, level=messages.SUCCESS, *, status=200):
     return redirect(_safe_referer(request))
 
 
-class _BaseMoveToWinnerView(LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, View):
+class _BaseMoveToWinnerView(LibreNMSAPIMixin, LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, View):
     """Shared plumbing for the per-resource move endpoints."""
 
     def _gate(self, request):
@@ -181,7 +196,7 @@ def post(self, request, pk):
         if donor is None:
             return self._fail(request, "Interface has no device.")
 
-        server_key = _server_key_from_request(request)
+        server_key = _server_key_from_request(request, default_factory=lambda: self.librenms_api.server_key)
         winner, marker = _resolve_winner_for_donor(donor, server_key)
         if marker is None:
             return self._fail(request, "Donor device is not marked as migrated.", status=409)
@@ -309,7 +324,7 @@ def post(self, request, pk):
         if donor is None:
             return self._fail(request, "IP's interface has no device.", status=409)
 
-        server_key = _server_key_from_request(request)
+        server_key = _server_key_from_request(request, default_factory=lambda: self.librenms_api.server_key)
         winner, marker = _resolve_winner_for_donor(donor, server_key)
         if marker is None:
             return self._fail(request, "Donor device is not marked as migrated.", status=409)
@@ -400,7 +415,7 @@ def post(self, request, pk, ip_kind):
         field, human = self._FIELD_MAP[ip_kind]
 
         donor = get_object_or_404(Device, pk=pk)
-        server_key = _server_key_from_request(request)
+        server_key = _server_key_from_request(request, default_factory=lambda: self.librenms_api.server_key)
         winner, marker = _resolve_winner_for_donor(donor, server_key)
         if marker is None:
             return self._fail(request, "Donor device is not marked as migrated.", status=409)

From fbd3d4faf7940737f765b218bf3d85f717f648cc Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 08:53:35 +0200
Subject: [PATCH 53/98] fix(oob): collapse multi-line {# #} template comment to
 one line
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

A multi-line Django {# #} comment isn't recognised as a comment and renders as
literal text; the repo's test_template_comments static scan (rightly) fails on it.
The cable-sync form-markup note added in the prior commit spanned two lines —
collapse it to a single line.
---
 .../templates/netbox_librenms_plugin/_cable_sync_content.html  | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
index b33899cbb..57aafb6e7 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_cable_sync_content.html
@@ -8,8 +8,7 @@
 <div>
 {% else %}
 <form method="post" action="{% url 'plugins:netbox_librenms_plugin:sync_device_cables' cable_sync.object.pk %}">
-    {# Form-specific markup belongs only inside the <form>; in migrated mode the wrapper is a
-       bare <div> and a CSRF token / hidden inputs there are dead, misleading markup. #}
+    {# Form-specific markup belongs only inside the <form>; in migrated mode the wrapper is a bare <div> and a CSRF token / hidden inputs there are dead, misleading markup. #}
     {% csrf_token %}
     {% if cable_sync.server_key %}<input type="hidden" name="server_key" value="{{ cable_sync.server_key }}">{% endif %}
     <input type="hidden" id="selected_port" name="select" value="">

From 65d0e60f297aed93d372e12ffaba6ce2b74aee62 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 09:30:53 +0200
Subject: [PATCH 54/98] fix(oob): IP table pagination prefix + dedup
 bulk-import IDs on parsed int
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeRabbit batch (oob-domain, PR review):

- tables/ipaddresses: IPAddressTable.configure() passes self.prefix to get_table_paginate_count()
  (keyed on "{prefix}per_page") and to RequestConfig, but __init__ only set self.tab — leaving
  prefix empty, so the IP table shared the generic per-page param instead of "ipaddresses_".
  Set prefix="ipaddresses_" (orthogonal to tab), matching the cables/modules/interfaces/vlans
  tables; preserve an explicit caller override.
- imports/actions BulkImportDevicesView: parsed_ids coerced each selected id to int with no
  de-duplication, so a POST carrying both "1" and "01" imported the same device twice. De-dup
  on the parsed int via order-preserving dict.fromkeys, mirroring BulkImportConfirmView's
  seen_ids guard.

Tests: assert IP table sets prefix too (mirrors the interface-table test).
---
 netbox_librenms_plugin/tables/ipaddresses.py         | 7 +++++++
 netbox_librenms_plugin/tests/test_coverage_tables.py | 7 +++++--
 netbox_librenms_plugin/views/imports/actions.py      | 5 ++++-
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/netbox_librenms_plugin/tables/ipaddresses.py b/netbox_librenms_plugin/tables/ipaddresses.py
index d6eb1068c..241698463 100644
--- a/netbox_librenms_plugin/tables/ipaddresses.py
+++ b/netbox_librenms_plugin/tables/ipaddresses.py
@@ -18,6 +18,13 @@ def __init__(self, *args, **kwargs):
         # ?tab={{ table.tab }}) keep the user on the IP Addresses tab. Without this, table.tab
         # renders empty and paging falls back to the default (Interfaces) tab.
         self.tab = "ipaddresses"
+        # Give this table its own pagination namespace. configure() passes self.prefix to
+        # get_table_paginate_count() (and RequestConfig), which keys per_page on
+        # "{prefix}per_page"; left empty, the IP table shares the generic per-page param with
+        # other tabs instead of reading "ipaddresses_per_page". Orthogonal to self.tab. Matches
+        # the cables/modules/interfaces/vlans tables; preserve an explicit caller override.
+        if not self.prefix:
+            self.prefix = "ipaddresses_"
 
     class Meta:
         """Meta options for IPAddressTable."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_tables.py b/netbox_librenms_plugin/tests/test_coverage_tables.py
index 90bc27900..a4baa128d 100644
--- a/netbox_librenms_plugin/tests/test_coverage_tables.py
+++ b/netbox_librenms_plugin/tests/test_coverage_tables.py
@@ -1436,13 +1436,16 @@ def test_tab_and_prefix_set(self):
         assert table.tab == "interfaces"
         assert table.prefix == "interfaces_"
 
-    def test_ipaddress_table_sets_tab(self):
+    def test_ipaddress_table_sets_tab_and_prefix(self):
         """The IP table must set tab='ipaddresses' so the paginator links (?tab={{ table.tab }})
-        keep the user on the IP Addresses tab instead of falling back to the default tab."""
+        keep the user on the IP Addresses tab, and prefix='ipaddresses_' so its per-page param is
+        namespaced (configure() passes self.prefix to get_table_paginate_count) rather than shared
+        with the generic one. Mirrors test_tab_and_prefix_set for LibreNMSInterfaceTable."""
         from netbox_librenms_plugin.tables.ipaddresses import IPAddressTable
 
         table = IPAddressTable([])
         assert table.tab == "ipaddresses"
+        assert table.prefix == "ipaddresses_"
 
     def test_server_key_stored(self):
         from netbox_librenms_plugin.tables.interfaces import LibreNMSInterfaceTable
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 1022a5f53..31c3286d6 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -715,7 +715,10 @@ def post(self, request):  # noqa: PLR0912 - branching keeps responses explicit
             return redirect("plugins:netbox_librenms_plugin:librenms_import")
 
         try:
-            parsed_ids = [int(device_id) for device_id in device_ids]
+            # De-duplicate on the *parsed* int, not the raw string: a POST carrying both "1" and
+            # "01" coerces to the same device id, which would otherwise import it twice. dict
+            # keys preserve first-seen order. Mirrors BulkImportConfirmView's seen_ids guard.
+            parsed_ids = list(dict.fromkeys(int(device_id) for device_id in device_ids))
         except (TypeError, ValueError):
             if is_htmx:
                 return HttpResponse("Invalid device identifier", status=400)

From c54fe0fb286798290b14207ca96c8cde97cde8f7 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 10:32:40 +0200
Subject: [PATCH 55/98] fix(oob): OOB-IP perm preflight no-op guard, mapping
 race warning, HTMX fragment 200s
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CodeRabbit batch (oob-domain, outside-diff review comments):

- _missing_oob_ip_permissions: when no interface target is selected (empty, or "__new__"
  without a name) _resolve_oob_interface() sets no interface and oob_ip is never written, so no
  Interface/IPAddress mutation runs. Short-circuit to None instead of demanding add/change
  perms — the spurious permission warning otherwise blocks the intended "choose an interface"
  flow.
- CreatePlatformFromImportView: the mapping-create IntegrityError path (a concurrent insert won
  the race) just passed, reporting clean success even when the winning mapping targets a
  different platform — future imports then resolve through it, not the platform just created.
  Re-read the winner and queue the same warning as the "already exists" branch when it differs.
- DeviceVCDetailsView / DeviceValidationDetailsView / CreatePlatformFromImportView: the
  "device not found in LibreNMS" branches returned 404 for HTMX fragments, but HTMX skips the
  swap on a 4xx and routes the body through error handling, so the inline alert never rendered
  in place. Return 200 so the fragment swaps in.

Tests: no-interface-target preflight skip; the three fragment views assert 200 + alert body.
---
 .../tests/test_coverage_actions.py            | 34 +++++++++++----
 .../views/imports/actions.py                  | 42 ++++++++++++++++---
 2 files changed, 64 insertions(+), 12 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 33b56bb07..142bd3b8e 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -632,12 +632,14 @@ def _make_view(self):
         return view
 
     @patch("netbox_librenms_plugin.views.imports.actions.render")
-    def test_get_device_not_found_returns_404(self, mock_render):
+    def test_get_device_not_found_returns_200_html_fragment(self, mock_render):
+        # HTMX fragment: a 4xx makes HTMX skip the swap, so the inline alert must come back 200.
         view = self._make_view()
         with patch.object(view, "get_validated_device_with_selections", return_value=(None, None, {})):
             with patch.object(view, "require_write_permission", return_value=None):
                 result = view.get(MagicMock(), device_id=1)
-        assert result.status_code == 404
+        assert result.status_code == 200
+        assert b"not found in LibreNMS" in result.content
 
     @patch("netbox_librenms_plugin.views.imports.actions.render")
     def test_get_with_existing_device_adds_sync_info(self, mock_render):
@@ -1079,11 +1081,13 @@ def _make_view(self):
         view._librenms_api = _make_api()
         return view
 
-    def test_device_not_found_returns_404(self):
+    def test_device_not_found_returns_200_html_fragment(self):
+        # HTMX fragment swapped into the modal; HTMX skips the swap on a 4xx, so return 200.
         view = self._make_view()
         with patch("netbox_librenms_plugin.views.imports.actions.get_librenms_device_by_id", return_value=None):
             result = view.get(MagicMock(), device_id=1)
-        assert result.status_code == 404
+        assert result.status_code == 200
+        assert b"not found in LibreNMS" in result.content
 
     @patch("netbox_librenms_plugin.views.imports.actions.render")
     def test_device_found_renders_template(self, mock_render):
@@ -1757,15 +1761,17 @@ def _make_view(self):
         view._librenms_api = _make_api()
         return view
 
-    def test_device_not_found_in_librenms_returns_404(self):
-        """Line 334: device not found in LibreNMS."""
+    def test_device_not_found_in_librenms_returns_200_html_fragment(self):
+        """Device not found in LibreNMS: HTMX fragment must come back 200 (a 4xx makes HTMX skip
+        the swap), with the inline alert in the body."""
         view = self._make_view()
         request = _make_request()
 
         with patch("netbox_librenms_plugin.views.imports.actions.get_librenms_device_by_id", return_value=None):
             response = view.get(request, device_id=1)
 
-        assert response.status_code == 404
+        assert response.status_code == 200
+        assert b"not found in LibreNMS" in response.content
 
     def test_device_found_renders_vc_details(self):
         """DeviceVCDetailsView.get renders vc details template."""
@@ -5417,6 +5423,20 @@ def test_invalid_ip_short_circuits_before_net_host_lookup(self):
         # The net_host preflight must never run for a malformed IP.
         mock_objects.filter.assert_not_called()
 
+    def test_no_interface_target_skips_ip_permission_check(self):
+        """No interface selected (empty, or '__new__' without a name) => _resolve_oob_interface
+        sets no interface and oob_ip is never written, so no IPAddress add/change perm should be
+        demanded. Returning a warning here would block the intended 'choose an interface' flow."""
+        view = self._view()
+        for post in ({}, {"oob_interface_id": ""}, {"oob_interface_id": "__new__", "oob_new_interface_name": ""}):
+            req = _make_request(post=post)
+            # Deny everything except change-Device; if the IP check ran it would demand a perm.
+            req.user.has_perm.return_value = False
+            with patch("ipam.models.IPAddress.objects") as mock_objects:
+                assert view._missing_oob_ip_permissions(req, "10.0.0.9", device=MagicMock()) is None
+                # The net_host queryset must not even run when there's no interface target.
+                mock_objects.filter.assert_not_called()
+
     def test_new_interface_name_that_already_exists_does_not_require_add(self):
         """__new__ + an existing interface name is reused by _resolve_oob_interface,
         so no Interface write happens — 'add_interface' must NOT be required even for a
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index 31c3286d6..aada571f7 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -1050,9 +1050,12 @@ def get(self, request, device_id):
         """Render virtual chassis details for a LibreNMS device."""
         libre_device = get_librenms_device_by_id(self.librenms_api, device_id)
         if not libre_device:
+            # 200, not 404: this is an HTMX fragment swapped into the modal, and HTMX skips the
+            # swap on a 4xx (routing the body through error handling instead), so the inline
+            # alert would never render in place.
             return HttpResponse(
                 '<div class="alert alert-danger">Device not found in LibreNMS</div>',
-                status=404,
+                status=200,
             )
 
         vc_data = get_virtual_chassis_data(self.librenms_api, device_id)
@@ -1100,9 +1103,11 @@ def get(self, request, device_id):
         libre_device, validation, selections = self.get_validated_device_with_selections(device_id, request)
 
         if not libre_device:
+            # 200, not 404 — HTMX fragment swapped into the validation-details modal; a 4xx makes
+            # HTMX skip the swap, so the inline alert would never appear in place.
             return HttpResponse(
                 '<div class="alert alert-danger">Device not found in LibreNMS</div>',
-                status=404,
+                status=200,
             )
 
         use_sysname, strip_domain = resolve_naming_preferences(request)
@@ -1863,9 +1868,11 @@ def get(self, request, device_id):
 
         libre_device = fetch_device_with_cache(device_id, self.librenms_api)
         if not libre_device:
+            # 200, not 404 — HTMX fragment; a 4xx makes HTMX skip the swap so this inline alert
+            # would never render in place.
             return HttpResponse(
                 '<div class="alert alert-danger">Device not found in LibreNMS.</div>',
-                status=404,
+                status=200,
             )
 
         librenms_os = (libre_device.get("os") or "").strip().lower()
@@ -2069,8 +2076,25 @@ def post(self, request, device_id):
                                     mapping.full_clean()
                                     mapping.save()
                             except IntegrityError:
-                                # Concurrent request created the mapping; safe to ignore.
-                                pass
+                                # A concurrent request inserted the mapping between our existence
+                                # check and save, so ours was not applied. If the winning row
+                                # targets a *different* platform, future imports for this OS keep
+                                # resolving through it rather than the platform just created —
+                                # surface the same warning as the "already exists" branch instead
+                                # of reporting a clean success. Same-platform winner is a true no-op.
+                                winner = PlatformMapping.objects.filter(librenms_os__iexact=librenms_os).first()
+                                if winner is not None and getattr(winner, "netbox_platform_id", None) != platform.pk:
+                                    winner_target = getattr(winner.netbox_platform, "name", None)
+                                    transaction.on_commit(
+                                        lambda os=librenms_os, target=winner_target: messages.warning(
+                                            request,
+                                            f"Platform created, but a LibreNMS-OS mapping for '{os}' already exists"
+                                            + (f" (→ {target})" if target else "")
+                                            + ". It was left unchanged, so future imports for this OS will keep "
+                                            "using the existing mapping. Update the mapping if you want them to use "
+                                            "the new platform.",
+                                        )
+                                    )
                             except ValidationError:
                                 logger.warning(
                                     "CreatePlatformFromImportView: skipped invalid PlatformMapping for OS %r",
@@ -2443,6 +2467,14 @@ def _missing_oob_ip_permissions(request, ip_str, device=None):
         needed = []
         iface_id = (request.POST.get("oob_interface_id") or "").strip()
         new_iface_name = (request.POST.get("oob_new_interface_name") or "").strip()
+        # No interface target selected — empty, or "__new__" without a name — means
+        # _resolve_oob_interface() returns no interface and oob_ip is never set, so neither an
+        # Interface nor an IPAddress mutation runs. Don't demand add/change perms (or emit a
+        # permission warning) for a write that won't happen; that just blocks the intended
+        # "choose an interface" flow with a misleading error.
+        has_interface_target = (iface_id and iface_id != "__new__") or (iface_id == "__new__" and bool(new_iface_name))
+        if not has_interface_target:
+            return None
         if iface_id == "__new__" and new_iface_name:
             # _resolve_oob_interface() reuses an existing (device, name) interface, so no
             # Interface write happens then. Only require 'add' when it doesn't already

From f2a1dd44302c7b328553d192df6875fdaeffe343 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 12:54:04 +0200
Subject: [PATCH 56/98] fix(oob): harden multi-server convert, merge/move, and
 cable verify

- scope legacy-ID conversion to the POSTed server (rebind API before
  get_device_info/find_by_librenms_id/migrate_legacy_librenms_id)
- don't demote an identical donor host id into the winner OOB slot on merge
- reconcile donor primary_ip4/primary_ip6/oob_ip when moving an interface/IP
  to the winner so the donor isn't left referencing a winner-owned address
- make IP-sync interface maps VC-member-aware and mark duplicate names ambiguous
- re-apply the OOB badge in the cable verify response
- keep interface-sync form inputs inside the form in migrated (donor) mode
- add DeviceImportTable OOB render_actions tests and redirect-return assertions
---
 .../_interface_sync_content.html              |   5 +-
 .../tests/test_coverage_actions.py            |   8 +-
 .../tests/test_coverage_tables.py             | 112 ++++++++++++++++++
 netbox_librenms_plugin/utils.py               |  13 +-
 .../views/base/cables_view.py                 |  15 ++-
 .../views/sync/device_fields.py               |  10 +-
 .../views/sync/ip_addresses.py                |  39 ++++--
 netbox_librenms_plugin/views/sync/migrate.py  |  76 ++++++++++--
 8 files changed, 249 insertions(+), 29 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
index fd14fa10b..f6a9bc6a0 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
@@ -18,10 +18,11 @@
 {% else %}
 <form method="post"
     action="{% url 'plugins:netbox_librenms_plugin:sync_selected_interfaces' object_type=model_name object_id=interface_sync.object.pk %}?interface_name_field={{ interface_name_field }}">
-{% endif %}
-    {% endwith %}
+    {# Form-only inputs live inside the form branch so migrated (donor) mode, which renders a plain <div> wrapper, never emits hidden fields outside any <form>. #}
     {% csrf_token %}
     {% if interface_sync.server_key %}<input type="hidden" name="server_key" value="{{ interface_sync.server_key }}">{% endif %}
+{% endif %}
+    {% endwith %}
     {% block table_actions %}
     <div class="noprint d-flex justify-content-between align-items-center mt-3 mb-3">
         <div>
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 142bd3b8e..b7efa6d7e 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -1299,10 +1299,12 @@ def test_post_no_devices_selected_full_page_redirects_with_message(self):
                 with patch(
                     "netbox_librenms_plugin.views.imports.actions.redirect", return_value=MagicMock()
                 ) as mock_redirect:
-                    view.post(request)
+                    result = view.post(request)
 
         mock_messages.error.assert_called_once()
         mock_redirect.assert_called_once_with("plugins:netbox_librenms_plugin:librenms_import")
+        # Assert the redirect response is actually returned, not just that redirect() ran.
+        assert result is mock_redirect.return_value
 
     def test_post_invalid_device_id_htmx_returns_400(self):
         """A non-int device_id on the HTMX path returns a raw 400."""
@@ -4376,12 +4378,14 @@ def get_side_effect(k, d=None):
                                 # Patch ImportDevicesJob at the point it's imported inside post()
                                 with patch("netbox_librenms_plugin.jobs.ImportDevicesJob") as MockJob:
                                     MockJob.enqueue.return_value = mock_job
-                                    view.post(request)
+                                    result = view.post(request)
 
         # Pin the regression this test is named for: the background path must actually
         # enqueue the job, not merely take some redirecting branch.
         MockJob.enqueue.assert_called_once()
         mock_redirect.assert_called()
+        # The redirect response must actually be returned, not just produced.
+        assert result is mock_redirect.return_value
 
         # ...and the enqueued job must carry the request's inputs forward, not be enqueued
         # empty: the selected device id (parsed to int), the active server namespace, and
diff --git a/netbox_librenms_plugin/tests/test_coverage_tables.py b/netbox_librenms_plugin/tests/test_coverage_tables.py
index a4baa128d..b01b5ce6c 100644
--- a/netbox_librenms_plugin/tests/test_coverage_tables.py
+++ b/netbox_librenms_plugin/tests/test_coverage_tables.py
@@ -1271,6 +1271,118 @@ def test_existing_librenms_id_sync_needed(self):
         assert "btn-outline-warning" in result
         assert "Details" in result
 
+    def test_existing_oob_candidate_shows_add_as_oob_button(self):
+        """serial_action == 'oob_candidate' renders the purple "Add as OOB controller" button."""
+        from dcim.models import Device
+        from virtualization.models import VirtualMachine
+
+        table = self._table()
+
+        existing = MagicMock(spec=Device)
+        existing.__class__ = Device
+        existing.pk = 55
+
+        record = {
+            "device_id": 2,
+            "_validation": {
+                "existing_device": existing,
+                "is_ready": False,
+                "can_import": False,
+                "existing_match_type": "serial",
+                "serial_action": "oob_candidate",
+                "device_type_mismatch": False,
+                "name_sync_available": False,
+                "librenms_id_needs_migration": False,
+                "virtual_chassis": None,
+            },
+        }
+
+        with (
+            patch("netbox_librenms_plugin.tables.device_status.VirtualMachine", VirtualMachine),
+            patch("netbox_librenms_plugin.tables.device_status.reverse", side_effect=self._fake_reverse),
+        ):
+            result = str(table.render_actions(value=2, record=record))
+
+        assert "btn-outline-purple" in result
+        assert "mdi-chip" in result
+        assert "Add as OOB controller" in result
+
+    def test_existing_oob_linked_shows_linked_oob_button_with_paired_host(self):
+        """existing_match_type == 'librenms_oob' renders the info "Linked as OOB controller"
+        button and surfaces the paired host id in the title."""
+        from dcim.models import Device
+        from virtualization.models import VirtualMachine
+
+        table = self._table()
+
+        existing = MagicMock(spec=Device)
+        existing.__class__ = Device
+        existing.pk = 55
+
+        record = {
+            "device_id": 2,
+            "_validation": {
+                "existing_device": existing,
+                "is_ready": False,
+                "can_import": False,
+                "existing_match_type": "librenms_oob",
+                "serial_action": None,
+                "device_type_mismatch": False,
+                "name_sync_available": False,
+                "librenms_id_needs_migration": False,
+                "existing_librenms_link": {"host_id": 42},
+                "virtual_chassis": None,
+            },
+        }
+
+        with (
+            patch("netbox_librenms_plugin.tables.device_status.VirtualMachine", VirtualMachine),
+            patch("netbox_librenms_plugin.tables.device_status.reverse", side_effect=self._fake_reverse),
+        ):
+            result = str(table.render_actions(value=2, record=record))
+
+        assert "btn-outline-info" in result
+        assert "mdi-chip" in result
+        assert "Linked as OOB controller (paired host: LibreNMS #42)" in result
+
+    def test_existing_paired_host_shows_host_button(self):
+        """A librenms_id match whose link carries an oob_id distinct from the host id renders
+        the info "Host" button (the host half of a host/OOB pair), escaping the oob type."""
+        from dcim.models import Device
+        from virtualization.models import VirtualMachine
+
+        table = self._table()
+
+        existing = MagicMock(spec=Device)
+        existing.__class__ = Device
+        existing.pk = 55
+
+        record = {
+            "device_id": 2,
+            "_validation": {
+                "existing_device": existing,
+                "is_ready": False,
+                "can_import": False,
+                "existing_match_type": "librenms_id",
+                "serial_action": None,
+                "device_type_mismatch": False,
+                "name_sync_available": False,
+                "librenms_id_needs_migration": False,
+                "existing_librenms_link": {"host_id": 42, "oob_id": 99, "oob_type": "idrac"},
+                "virtual_chassis": None,
+            },
+        }
+
+        with (
+            patch("netbox_librenms_plugin.tables.device_status.VirtualMachine", VirtualMachine),
+            patch("netbox_librenms_plugin.tables.device_status.reverse", side_effect=self._fake_reverse),
+        ):
+            result = str(table.render_actions(value=2, record=record))
+
+        assert "btn-outline-info" in result
+        assert "mdi-server-network" in result
+        assert "Linked as host (paired OOB: LibreNMS #99, idrac)" in result
+
 
 # ===========================================================================
 # DeviceImportTable._build_validation_details_url tests
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index cc17ffe5d..8a8006a06 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1597,9 +1597,18 @@ def merge_librenms_links(winner, donor, server_key: str = "default") -> dict:
     if winner_id is None and donor_id is not None:
         winner_entry["id"] = donor_id
         summary["host_id_from_donor"] = donor_id
-    elif winner_id is not None and donor_id is not None and winner_oob is None and not donor_oob:
+    elif (
+        winner_id is not None
+        and donor_id is not None
+        and donor_id != winner_id
+        and winner_oob is None
+        and not donor_oob
+    ):
         # Demote donor's host id into winner's oob slot — but ONLY when the donor has no real
-        # OOB of its own. If the donor is shaped like {"id": ..., "oob": {...}}, its actual OOB
+        # OOB and the donor host id actually differs from the winner's. Equal ids are the same
+        # host linkage (a duplicate mapping), not an OOB controller, so demoting them would
+        # fabricate a fake OOB link on the merged device.
+        # If the donor is shaped like {"id": ..., "oob": {...}}, its actual OOB
         # controller (inherited by the donor_oob path below) takes precedence over demoting the
         # donor's host id, otherwise the real OOB link would be lost. Infer type from donor name.
         match = OOB_TYPE_PATTERN.search(donor.name or "")
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index 15ec43a33..e18f5c6c4 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -640,6 +640,17 @@ def post(self, request):
                     }
                     link_data = {k: v for k, v in link_data.items() if k in _raw_keys}
 
+                    # The verify response returns formatted_row HTML directly (it does not pass
+                    # through LibreNMSCableTable.render_local_port), so re-apply the OOB badge
+                    # here to match the initial render — otherwise a verified OOB cable row loses
+                    # the badge and looks like a plain host-port row. Markup mirrors
+                    # tables/cables.py render_local_port.
+                    oob_badge = (
+                        ' <span class="badge bg-purple text-white ms-1" title="From OOB controller">OOB</span>'
+                        if link_data.get("_source") == "oob"
+                        else ""
+                    )
+
                     # Re-enrich remote side from current NetBox state
                     remote_hostname = link_data.get("remote_device", "")
                     if remote_hostname:
@@ -682,7 +693,7 @@ def post(self, request):
 
                         formatted_row["cable_status"] = safe_cable_status
                         formatted_row["local_port"] = (
-                            f'<a href="{reverse("dcim:interface", args=[interface.pk])}">{safe_local_port}</a>'
+                            f'<a href="{reverse("dcim:interface", args=[interface.pk])}">{safe_local_port}</a>{oob_badge}'
                         )
                         formatted_row["remote_port"] = (
                             f'<a href="{link_data["remote_port_url"]}">{safe_remote_port}</a>'
@@ -715,7 +726,7 @@ def post(self, request):
                                 </form>
                             """
                     else:
-                        formatted_row["local_port"] = escape(local_port)
+                        formatted_row["local_port"] = f"{escape(local_port)}{oob_badge}"
                         # Keep remote port name visible, add URL if available
                         remote_port_name = link_data.get("remote_port_name", link_data.get("remote_port", ""))
                         safe_remote_port = escape(remote_port_name)
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 7bdc7daea..78e53573c 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -820,7 +820,15 @@ def post(self, request, pk):
             return error
 
         model, obj = self._get_model_and_object(object_type, pk)
-        server_key = self.librenms_api.server_key
+        # Rebind the API client to the POST-scoped server before any lookup/migration so the
+        # legacy-ID conversion is verified (get_device_info), conflict-checked
+        # (find_by_librenms_id) and written (migrate_legacy_librenms_id) under the same server
+        # namespace the user is acting on — otherwise a multi-server page could check server A
+        # while redirecting back to server B and write the mapping under the wrong key.
+        server_key = self.rebind_api_for_server(request.POST.get("server_key"))
+        if server_key is None:
+            messages.error(request, "Selected LibreNMS server is no longer configured.")
+            return self._sync_url(object_type, pk)
 
         # Verify the device actually has a legacy bare-int librenms_id
         cf_value = obj.custom_field_data.get("librenms_id")
diff --git a/netbox_librenms_plugin/views/sync/ip_addresses.py b/netbox_librenms_plugin/views/sync/ip_addresses.py
index a4d980927..e74fe2f49 100644
--- a/netbox_librenms_plugin/views/sync/ip_addresses.py
+++ b/netbox_librenms_plugin/views/sync/ip_addresses.py
@@ -1,7 +1,7 @@
 import logging
 from urllib.parse import quote_plus
 
-from dcim.models import Device
+from dcim.models import Device, Interface
 from django.contrib import messages
 from django.core.cache import cache
 from django.db import transaction
@@ -144,22 +144,37 @@ def _build_interface_maps(self, obj, server_key):
 
         Used to re-resolve the target interface at sync time instead of trusting
         the cached ``interface_url`` (see ``_match_interface``).
+
+        For a Device in a Virtual Chassis, all member interfaces are indexed (not just the
+        viewed member's), mirroring ``_resolve_interface_by_port_id`` in ``views/sync/interfaces``:
+        LibreNMS treats a VC as one logical device, so a VC member IP can legitimately resolve to
+        an interface on another member. Duplicate names are marked ambiguous (None) the same way
+        duplicate port ids are, so a same-named interface on another member can't silently rebind
+        the address to the wrong interface.
         """
-        interfaces = list(obj.interfaces.all())
+        if isinstance(obj, Device) and getattr(obj, "virtual_chassis", None):
+            member_ids = obj.virtual_chassis.members.values_list("id", flat=True)
+            interfaces = list(Interface.objects.filter(device__in=member_ids))
+        else:
+            interfaces = list(obj.interfaces.all())
         by_librenms_id = {}
+        by_name = {}
         for iface in interfaces:
             lib_id = get_librenms_device_id(iface, server_key, auto_save=False)
-            if lib_id is None:
-                continue
-            key = str(lib_id)
-            if key in by_librenms_id:
-                # Two current interfaces carry the same stored port id — we can't tell which
-                # one the IP belongs to. Mark the id ambiguous (None) so _match_interface fails
-                # the row safe instead of binding the address to an arbitrary interface.
-                by_librenms_id[key] = None
+            if lib_id is not None:
+                key = str(lib_id)
+                if key in by_librenms_id:
+                    # Two current interfaces carry the same stored port id — we can't tell which
+                    # one the IP belongs to. Mark the id ambiguous (None) so _match_interface fails
+                    # the row safe instead of binding the address to an arbitrary interface.
+                    by_librenms_id[key] = None
+                else:
+                    by_librenms_id[key] = iface
+            if iface.name in by_name:
+                # Same fail-safe for duplicate names (common across VC members): ambiguous → None.
+                by_name[iface.name] = None
             else:
-                by_librenms_id[key] = iface
-        by_name = {iface.name: iface for iface in interfaces}
+                by_name[iface.name] = iface
         return by_librenms_id, by_name
 
     @staticmethod
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index cade996c2..d5021796d 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -121,6 +121,56 @@ def _hx_response(request, message, level=messages.SUCCESS, *, status=200):
     return redirect(_safe_referer(request))
 
 
+def _reconcile_donor_device_ip_fks(donor, winner):
+    """Keep the donor valid after a move re-homes an interface/IP onto the winner.
+
+    NetBox requires ``Device.primary_ip4``/``primary_ip6``/``oob_ip`` to reference an address
+    assigned to one of that device's *own* interfaces. Moving an interface (with its addresses)
+    or an IP to the winner can leave one of those donor FKs pointing at an address now living on
+    a winner-owned interface — an invalid state that surfaces the next time the donor is
+    full_clean()'d. For each such dangling FK, transfer the designation to the winner when its
+    slot is free, otherwise clear it on the donor. Only the touched FK column is saved
+    (``update_fields``) so we don't trip ``full_clean()`` on pre-existing unrelated
+    inconsistencies, mirroring :class:`TransferDeviceIPView`.
+
+    Must run inside the caller's ``transaction.atomic()`` with both devices already locked.
+    Returns human-readable notes describing what was reconciled (for the response message).
+    """
+    notes = []
+    for field, human in (
+        ("primary_ip4", "primary IPv4"),
+        ("primary_ip6", "primary IPv6"),
+        ("oob_ip", "OOB IP"),
+    ):
+        donor_ip_id = getattr(donor, f"{field}_id", None)
+        # Real FK columns are plain ints; the isinstance guard also makes this a clean no-op
+        # against the mock-based unit tests (a MagicMock id is not an int).
+        if not isinstance(donor_ip_id, int) or isinstance(donor_ip_id, bool):
+            continue
+        # Lock the address row before reading its assignment so a concurrent reassignment can't
+        # change assigned_object between this check and the FK save.
+        ip = IPAddress.objects.select_for_update().filter(pk=donor_ip_id).first()
+        if ip is None:
+            continue
+        assigned = ip.assigned_object
+        # Only reconcile when the address now sits on a winner-owned interface (the move just
+        # detached it from the donor). A non-Interface assignment (e.g. a VMInterface) has no
+        # device_id and is left untouched.
+        if getattr(assigned, "device_id", None) != winner.pk:
+            continue
+        if getattr(winner, f"{field}_id", None) is None:
+            setattr(winner, field, ip)
+            setattr(donor, field, None)
+            winner.save(update_fields=[field])
+            donor.save(update_fields=[field])
+            notes.append(f"transferred donor {human} to {winner.name}")
+        else:
+            setattr(donor, field, None)
+            donor.save(update_fields=[field])
+            notes.append(f"cleared donor {human} (winner already had a {human})")
+    return notes
+
+
 class _BaseMoveToWinnerView(LibreNMSAPIMixin, LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, View):
     """Shared plumbing for the per-resource move endpoints."""
 
@@ -284,10 +334,15 @@ def post(self, request, pk):
                     status=409,
                 )
 
-        return _hx_response(
-            request,
-            f"Moved interface '{interface.name}' to {winner.name}.",
-        )
+            # The moved interface may carry an address the donor still points at via
+            # primary_ip4/primary_ip6/oob_ip; reconcile those device FKs so the donor isn't
+            # left referencing an address now on a winner-owned interface.
+            notes = _reconcile_donor_device_ip_fks(donor, winner)
+
+        message = f"Moved interface '{interface.name}' to {winner.name}."
+        if notes:
+            message += " " + "; ".join(notes) + "."
+        return _hx_response(request, message)
 
 
 class MoveIPAddressToWinnerView(_BaseMoveToWinnerView):
@@ -376,10 +431,15 @@ def post(self, request, pk):
             ip.assigned_object = winner_iface
             ip.save(update_fields=["assigned_object_type", "assigned_object_id"])
 
-        return _hx_response(
-            request,
-            f"Moved IP {ip.address} to {winner.name} interface '{winner_iface.name}'.",
-        )
+            # The moved address may itself be the donor's primary_ip4/primary_ip6/oob_ip;
+            # reconcile those device FKs so the donor isn't left referencing an address now on a
+            # winner-owned interface.
+            notes = _reconcile_donor_device_ip_fks(donor, winner)
+
+        message = f"Moved IP {ip.address} to {winner.name} interface '{winner_iface.name}'."
+        if notes:
+            message += " " + "; ".join(notes) + "."
+        return _hx_response(request, message)
 
 
 class TransferDeviceIPView(_BaseMoveToWinnerView):

From e78ca942e722f3abb244d1b4992fd41c7ca391cb Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 13:22:06 +0200
Subject: [PATCH 57/98] fix(oob): require change Device for move-to-winner
 endpoints

MoveInterfaceToWinnerView and MoveIPAddressToWinnerView now reconcile the
donor's device-level IP FKs (primary_ip4/primary_ip6/oob_ip) on success, so
they must require `change Device` in addition to Interface/IPAddress.
NetBoxObjectPermissionMixin is model-level only, so the declared model list is
the entire authorization boundary; without Device a user with only
Interface/IPAddress rights could mutate device-level addressing.
---
 netbox_librenms_plugin/views/sync/migrate.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index d5021796d..04dbfb194 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -234,7 +234,11 @@ class MoveInterfaceToWinnerView(_BaseMoveToWinnerView):
     on the winner first.
     """
 
-    required_object_permissions = {"POST": [("change", Interface)]}
+    # Requires change Device too: on success the move calls
+    # _reconcile_donor_device_ip_fks(), which writes device-level FKs
+    # (winner/donor primary_ip4/primary_ip6/oob_ip). NetBoxObjectPermissionMixin is
+    # model-level only, so Device must be in the declared boundary.
+    required_object_permissions = {"POST": [("change", Interface), ("change", Device)]}
 
     def post(self, request, pk):
         gate = self._gate(request)
@@ -360,7 +364,11 @@ class MoveIPAddressToWinnerView(_BaseMoveToWinnerView):
       relationship to migrate).
     """
 
-    required_object_permissions = {"POST": [("change", IPAddress)]}
+    # Requires change Device too: on success the move calls
+    # _reconcile_donor_device_ip_fks(), which writes device-level FKs
+    # (winner/donor primary_ip4/primary_ip6/oob_ip). NetBoxObjectPermissionMixin is
+    # model-level only, so Device must be in the declared boundary.
+    required_object_permissions = {"POST": [("change", IPAddress), ("change", Device)]}
 
     def post(self, request, pk):
         gate = self._gate(request)

From 7667a3a9ae9fe1e5d65db1893d9b182e55f3c999 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 14:46:29 +0200
Subject: [PATCH 58/98] fix(oob): clear stale ambiguous-id blocker, drop
 obsolete migrated marker on live link

- _refresh_existing_device(): reset ambiguous-librenms_id state before re-running
  the lookup so a resolved duplicate no longer stays blocked until cache expiry;
  share the message fragment via a module constant between writer and cleaner.
- get_migrated_to_marker(): return None when the entry still carries a live id/oob
  link, so a re-resolvable donor never sticks in migrated-mode UI.
- cover apply_merge_candidates() state-clearing (oob_candidate, serial flags,
  promote_to_host removal, serial_role_choice_available).
---
 .../import_utils/bulk_import.py               | 23 +++++++-
 .../tests/test_import_validation_helpers.py   | 56 ++++++++++++++++++-
 netbox_librenms_plugin/utils.py               |  9 +++
 3 files changed, 86 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index 6c7d4a7dd..0c861badc 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -25,6 +25,12 @@
 
 logger = logging.getLogger(__name__)
 
+# Stable fragment of the ambiguous-librenms_id blocker message. Shared by the writer
+# (the AmbiguousLibreNMSIdError handler) and the cleaner (the pre-lookup reset in
+# _refresh_existing_device) so a resolved duplicate's stale message is reliably removed
+# regardless of which librenms_id value was interpolated into it.
+_AMBIGUOUS_LIBRENMS_ID_MARKER = "matches more than one existing NetBox record"
+
 
 def _is_job_cancelled(job) -> bool:
     """
@@ -525,6 +531,21 @@ def _refresh_existing_device(validation: dict, libre_device: dict = None, server
         hostname = libre_device.get("hostname", "")
         sys_name = libre_device.get("sysName", "")
 
+        # Clear any stale ambiguous-librenms_id blocker set by a prior refresh before
+        # re-running the lookup. If the duplicate still exists, _lookup_in_model() below
+        # re-raises AmbiguousLibreNMSIdError and the except handler re-adds the blocker;
+        # if it was resolved since, the row must not stay blocked until cache expiry.
+        if validation.get("ambiguous_librenms_id"):
+            validation["ambiguous_librenms_id"] = False
+            if validation.get("existing_match_type") == "ambiguous_librenms_id":
+                validation["existing_match_type"] = None
+            for _key in ("issues", "warnings"):
+                msgs = validation.get(_key)
+                if isinstance(msgs, list):
+                    validation[_key] = [
+                        m for m in msgs if not (isinstance(m, str) and _AMBIGUOUS_LIBRENMS_ID_MARKER in m)
+                    ]
+
         new_device = None
         match_type = None
         found_as_cross_model = False
@@ -626,7 +647,7 @@ def _lookup_in_model(m):
         validation["ambiguous_librenms_id"] = True
         validation["existing_match_type"] = "ambiguous_librenms_id"
         message = (
-            f"LibreNMS ID {librenms_id} matches more than one existing NetBox record; import "
+            f"LibreNMS ID {librenms_id} {_AMBIGUOUS_LIBRENMS_ID_MARKER}; import "
             "blocked to avoid binding to the wrong object. Resolve the duplicate librenms_id "
             "assignment, then retry."
         )
diff --git a/netbox_librenms_plugin/tests/test_import_validation_helpers.py b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
index 8d942f8cd..9f1776bad 100644
--- a/netbox_librenms_plugin/tests/test_import_validation_helpers.py
+++ b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
@@ -508,7 +508,7 @@ def test_appends_warnings(self):
 
 
 # =============================================================================
-# TestApplyMergeCandidates - 4 tests
+# TestApplyMergeCandidates - 8 tests
 # =============================================================================
 
 
@@ -569,3 +569,57 @@ def test_appends_warning(self):
             warning="merge warning",
         )
         assert result["warnings"] == ["existing", "merge warning"]
+
+    def test_clears_oob_candidate(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        result["oob_candidate"] = {"device": object(), "type": "idrac", "version": None, "ip": None}
+        apply_merge_candidates(
+            result,
+            host_named={"pk": 1, "name": "h", "librenms_link": None},
+            oob_named={"pk": 2, "name": "o", "librenms_link": None},
+            warning="merge needed",
+        )
+        assert result["oob_candidate"] is None
+
+    def test_clears_serial_conflict_flags(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        result["serial_duplicate"] = True
+        result["serial_confirmed"] = True
+        apply_merge_candidates(
+            result,
+            host_named={"pk": 1, "name": "h", "librenms_link": None},
+            oob_named={"pk": 2, "name": "o", "librenms_link": None},
+            warning="merge needed",
+        )
+        assert result["serial_duplicate"] is False
+        assert result["serial_confirmed"] is False
+
+    def test_removes_promote_to_host(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        result["promote_to_host"] = {"existing_libre_id": 5, "existing_oob_type": "idrac", "existing_device": object()}
+        apply_merge_candidates(
+            result,
+            host_named={"pk": 1, "name": "h", "librenms_link": None},
+            oob_named={"pk": 2, "name": "o", "librenms_link": None},
+            warning="merge needed",
+        )
+        assert "promote_to_host" not in result
+
+    def test_disables_serial_role_choice(self):
+        from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
+
+        result = self._base_result()
+        result["serial_role_choice_available"] = True
+        apply_merge_candidates(
+            result,
+            host_named={"pk": 1, "name": "h", "librenms_link": None},
+            oob_named={"pk": 2, "name": "o", "librenms_link": None},
+            warning="merge needed",
+        )
+        assert result["serial_role_choice_available"] is False
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index 8a8006a06..e0d64fe2d 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1714,6 +1714,15 @@ def get_migrated_to_marker(device, server_key: str = "default") -> dict | None:
     entry = cf_value.get(server_key)
     if not isinstance(entry, dict):
         return None
+    # A live host or OOB link takes precedence over a stale _migrated_to marker: if the
+    # same entry still resolves via find_by_librenms_id(), leaving the donor in migrated
+    # mode is a contradictory state. Treat the marker as obsolete when an active id/oob
+    # link exists on the entry.
+    if coerce_librenms_id(entry.get("id")) is not None:
+        return None
+    oob = entry.get("oob")
+    if isinstance(oob, dict) and coerce_librenms_id(oob.get("id")) is not None:
+        return None
     marker = entry.get("_migrated_to")
     if not isinstance(marker, dict):
         return None

From be603d7be848eecd65501975ad686cb91ba16c67 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 17:02:59 +0200
Subject: [PATCH 59/98] fix(oob): fail closed on misconfigured server in
 rebind/redirect; drop stale merge warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- rebind_api_for_server(): blank server_key no longer routes through the
  LibreNMSAPI() property (which raises KeyError/ValueError on a misconfigured
  default); reuse a cached client or build the default via build_librenms_api(None),
  returning None to honor the fail-closed contract.
- CreateAndAssignPlatformView: stop eagerly evaluating self.librenms_api.server_key
  when building the sync redirect — pass the already-built client's key or None so a
  misconfigured session/default server can't 500 a validation-error/success redirect
  (the posted server_key still wins inside _sync_redirect).
- apply_merge_candidates(): reset warnings to just the merge warning so superseded
  serial/hostname-detection messages don't contradict the merge guidance.
- tests: cover the failure-safe rebind branches, the merge warning reset, the platform
  assignment in the conflicting-mapping branch, and ambiguous interface resolution.
---
 .../import_validation_helpers.py              |  8 +++-
 .../tests/test_coverage_device_fields.py      |  7 ++-
 .../tests/test_coverage_mixins.py             | 24 ++++++++++
 .../tests/test_coverage_sync_views.py         | 44 +++++++++++++++++++
 .../tests/test_import_validation_helpers.py   |  8 ++--
 netbox_librenms_plugin/views/mixins.py        | 17 ++++++-
 .../views/sync/device_fields.py               | 24 +++++++---
 7 files changed, 117 insertions(+), 15 deletions(-)

diff --git a/netbox_librenms_plugin/import_validation_helpers.py b/netbox_librenms_plugin/import_validation_helpers.py
index 811d2f7a4..1509f9217 100644
--- a/netbox_librenms_plugin/import_validation_helpers.py
+++ b/netbox_librenms_plugin/import_validation_helpers.py
@@ -221,8 +221,12 @@ def apply_merge_candidates(
     # "absent otherwise" contract — the merge path has no promotion target.
     result.pop("promote_to_host", None)
     result["serial_role_choice_available"] = False
-    result.setdefault("warnings", [])
-    result["warnings"].append(warning)
+    # Merge supersedes the serial/hostname-detection signals that ran earlier in this
+    # validation pass, so their warnings (e.g. "hostname differs", "already has an OOB
+    # controller linked", "serial conflict") would now contradict the merge guidance.
+    # Reset to just the merge warning; later validation stages (role/platform/cluster)
+    # append their own warnings after this point, so nothing actionable is lost.
+    result["warnings"] = [warning]
 
 
 def recalculate_validation_status(validation: dict, is_vm: bool = False) -> None:
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index 480144699..ec99eb822 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -819,7 +819,8 @@ def test_mapping_existing_points_to_different_platform_warns(self):
 
         mock_device_cls = MagicMock()
         mock_device_cls.DoesNotExist = type("DoesNotExist", (Exception,), {})
-        mock_device_cls.objects.select_for_update.return_value.get.return_value = MagicMock()
+        mock_locked = MagicMock()
+        mock_device_cls.objects.select_for_update.return_value.get.return_value = mock_locked
 
         # Existing mapping for "ios" points at a different platform (id 999, not 5).
         other_mapping = MagicMock(netbox_platform_id=999)
@@ -841,6 +842,10 @@ def test_mapping_existing_points_to_different_platform_warns(self):
         # the platform-mismatch is surfaced as a warning rather than a silent "already exists".
         mock_mapping_cls.assert_not_called()
         assert any("pointing to" in str(c.args) for c in mock_msg.warning.call_args_list)
+        # The mapping conflict is non-fatal: the primary action (assign the found platform to
+        # the locked device and persist it) must still happen, not warn-and-return.
+        assert mock_locked.platform is found_platform
+        mock_locked.save.assert_called_once()
 
     def test_manufacturer_not_found(self):
         """manufacturer_id provided but Manufacturer.DoesNotExist: manufacturer stays None."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_mixins.py b/netbox_librenms_plugin/tests/test_coverage_mixins.py
index acd8e4edd..028b1e06d 100644
--- a/netbox_librenms_plugin/tests/test_coverage_mixins.py
+++ b/netbox_librenms_plugin/tests/test_coverage_mixins.py
@@ -65,6 +65,30 @@ def test_unknown_key_returns_none_without_rebinding(self):
             assert m.rebind_api_for_server("ghost") is None
         assert m._librenms_api is original
 
+    def test_empty_key_no_cached_api_builds_default(self):
+        """No POSTed key and no cached client → build the default via build_librenms_api(None),
+        cache it, and return its key — never touching the LibreNMSAPI() property directly."""
+        from netbox_librenms_plugin.views.mixins import LibreNMSAPIMixin
+
+        m = object.__new__(LibreNMSAPIMixin)
+        m._librenms_api = None
+        default_api = MagicMock(server_key="default")
+        with patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=default_api) as mock_build:
+            assert m.rebind_api_for_server("") == "default"
+        mock_build.assert_called_once_with(None)
+        assert m._librenms_api is default_api  # cached for reuse
+
+    def test_empty_key_misconfigured_default_returns_none(self):
+        """No POSTed key, no cached client, and the default server is misconfigured
+        (build_librenms_api returns None) → fail closed with None instead of raising."""
+        from netbox_librenms_plugin.views.mixins import LibreNMSAPIMixin
+
+        m = object.__new__(LibreNMSAPIMixin)
+        m._librenms_api = None
+        with patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=None):
+            assert m.rebind_api_for_server("") is None
+        assert m._librenms_api is None
+
 
 class TestLibreNMSAPIMixinGetContextData:
     """Tests for LibreNMSAPIMixin.get_context_data (lines 275-282)."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views.py b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
index 56b8c0d48..09f879d99 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views.py
@@ -1878,6 +1878,50 @@ def test_ip_assigned_to_interface_matched_by_name(self):
                         view.process_ip_sync(view.request, selected, cached, obj, "virtualmachine")
         assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is mock_vmiface
 
+    def test_ambiguous_port_id_skips_without_binding(self):
+        """Two current interfaces carry the same stored LibreNMS port id → the row must skip
+        (fail-safe) rather than bind the IP to an arbitrary interface."""
+        view = self._setup_view()
+        selected = ["10.0.0.1"]
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "port_id": 5, "interface_name": "eth0"}]
+        iface_a = MagicMock()
+        iface_a.name = "eth0"
+        iface_b = MagicMock()
+        iface_b.name = "eth1"
+        obj = MagicMock()
+        obj.interfaces.all.return_value = [iface_a, iface_b]
+        with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
+            with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
+                mock_ip_cls.objects.filter.return_value.first.return_value = None
+                # Both interfaces resolve to the SAME stored port id 5 → ambiguous (None).
+                with patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5):
+                    with patch.object(view, "get_vrf_selection", return_value=None):
+                        results = view.process_ip_sync(view.request, selected, cached, obj, "device")
+        assert "10.0.0.1" in results["skipped_no_interface"]
+        mock_ip_cls.objects.create.assert_not_called()
+
+    def test_ambiguous_interface_name_skips_without_binding(self):
+        """Two current interfaces share the same name and carry no stored port id → the name
+        match is ambiguous (None) → skip instead of binding to the wrong interface."""
+        view = self._setup_view()
+        selected = ["10.0.0.1"]
+        cached = [{"ip_address": "10.0.0.1", "ip_with_mask": "10.0.0.1/24", "interface_name": "eth0"}]
+        iface_a = MagicMock()
+        iface_a.name = "eth0"
+        iface_b = MagicMock()
+        iface_b.name = "eth0"
+        obj = MagicMock()
+        obj.interfaces.all.return_value = [iface_a, iface_b]
+        with patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction", _atomic_txn()):
+            with patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls:
+                mock_ip_cls.objects.filter.return_value.first.return_value = None
+                # No stored port id on either interface → name fallback, which is ambiguous.
+                with patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=None):
+                    with patch.object(view, "get_vrf_selection", return_value=None):
+                        results = view.process_ip_sync(view.request, selected, cached, obj, "device")
+        assert "10.0.0.1" in results["skipped_no_interface"]
+        mock_ip_cls.objects.create.assert_not_called()
+
 
 class TestSyncIPAddressesViewDisplaySyncResults:
     def test_created_calls_success(self):
diff --git a/netbox_librenms_plugin/tests/test_import_validation_helpers.py b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
index 9f1776bad..84c3ebfd4 100644
--- a/netbox_librenms_plugin/tests/test_import_validation_helpers.py
+++ b/netbox_librenms_plugin/tests/test_import_validation_helpers.py
@@ -557,18 +557,20 @@ def test_sets_can_import_false(self):
         )
         assert result["can_import"] is False
 
-    def test_appends_warning(self):
+    def test_resets_stale_warnings_to_merge_warning(self):
         from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
 
+        # Stale serial/hostname-detection warnings present from earlier in the pass are
+        # dropped: merge mode supersedes them, leaving only the merge warning.
         result = self._base_result()
-        result["warnings"] = ["existing"]
+        result["warnings"] = ["hostname differs", "already has an OOB controller linked"]
         apply_merge_candidates(
             result,
             host_named={"pk": 1, "name": "h", "librenms_link": None},
             oob_named={"pk": 2, "name": "o", "librenms_link": None},
             warning="merge warning",
         )
-        assert result["warnings"] == ["existing", "merge warning"]
+        assert result["warnings"] == ["merge warning"]
 
     def test_clears_oob_candidate(self):
         from netbox_librenms_plugin.import_validation_helpers import apply_merge_candidates
diff --git a/netbox_librenms_plugin/views/mixins.py b/netbox_librenms_plugin/views/mixins.py
index 5c4fdd5c9..e6088779b 100644
--- a/netbox_librenms_plugin/views/mixins.py
+++ b/netbox_librenms_plugin/views/mixins.py
@@ -305,10 +305,23 @@ def rebind_api_for_server(self, server_key):
         is unknown/misconfigured (a stale page or tampered request) — the caller
         surfaces a user-facing fragment error instead of an unhandled 500.
         """
+        from netbox_librenms_plugin.librenms_api import build_librenms_api
+
         server_key = (server_key or "").strip()
         if not server_key:
-            return self.librenms_api.server_key
-        from netbox_librenms_plugin.librenms_api import build_librenms_api
+            # No posted key: fall back to the session/default server. Reuse an already-built
+            # client if present; otherwise build the default via build_librenms_api(None),
+            # which returns None on a misconfigured/missing default rather than raising. Going
+            # through self.librenms_api here would construct LibreNMSAPI() directly and could
+            # raise KeyError/ValueError, defeating this helper's fail-closed None contract.
+            cached_api = getattr(self, "_librenms_api", None)
+            if cached_api is not None:
+                return cached_api.server_key
+            api = build_librenms_api(None)
+            if api is None:
+                return None
+            self._librenms_api = api
+            return api.server_key
 
         api = build_librenms_api(server_key)
         if api is None:
diff --git a/netbox_librenms_plugin/views/sync/device_fields.py b/netbox_librenms_plugin/views/sync/device_fields.py
index 78e53573c..15d0683d3 100644
--- a/netbox_librenms_plugin/views/sync/device_fields.py
+++ b/netbox_librenms_plugin/views/sync/device_fields.py
@@ -358,7 +358,7 @@ def post(self, request, pk):
 
         if not platform_name:
             messages.error(request, "Platform name is required")
-            return self._sync_redirect(request, pk, self.librenms_api.server_key)
+            return self._sync_redirect(request, pk, getattr(getattr(self, "_librenms_api", None), "server_key", None))
 
         manufacturer = None
         if manufacturer_id:
@@ -396,7 +396,9 @@ def post(self, request, pk):
                         request,
                         f"Platform '{platform_name}' could not be created: {error_msg}",
                     )
-                    return self._sync_redirect(request, pk, self.librenms_api.server_key)
+                    return self._sync_redirect(
+                        request, pk, getattr(getattr(self, "_librenms_api", None), "server_key", None)
+                    )
                 except IntegrityError as e:
                     # A concurrent request created this platform between our existence
                     # check and our save. Reuse the winner (the goal is reuse-or-create)
@@ -414,7 +416,9 @@ def post(self, request, pk):
                             request,
                             f"Platform '{platform_name}' could not be created: {e}",
                         )
-                        return self._sync_redirect(request, pk, self.librenms_api.server_key)
+                        return self._sync_redirect(
+                            request, pk, getattr(getattr(self, "_librenms_api", None), "server_key", None)
+                        )
             else:
                 # Reuse the existing platform unchanged — do not touch its
                 # manufacturer/vendor scoping; we only assign it and add the mapping.
@@ -425,7 +429,9 @@ def post(self, request, pk):
             except Device.DoesNotExist:
                 transaction.set_rollback(True)
                 messages.error(request, "Device no longer exists.")
-                return self._sync_redirect(request, pk, self.librenms_api.server_key)
+                return self._sync_redirect(
+                    request, pk, getattr(getattr(self, "_librenms_api", None), "server_key", None)
+                )
 
             device.platform = platform
             try:
@@ -442,7 +448,9 @@ def post(self, request, pk):
                     request,
                     f"Device (pk={pk}) validation failed: {error_msg}",
                 )
-                return self._sync_redirect(request, pk, self.librenms_api.server_key)
+                return self._sync_redirect(
+                    request, pk, getattr(getattr(self, "_librenms_api", None), "server_key", None)
+                )
             try:
                 device.save()
             except IntegrityError as e:
@@ -452,7 +460,9 @@ def post(self, request, pk):
                     request,
                     f"Error saving device (pk={pk}): {e}",
                 )
-                return self._sync_redirect(request, pk, self.librenms_api.server_key)
+                return self._sync_redirect(
+                    request, pk, getattr(getattr(self, "_librenms_api", None), "server_key", None)
+                )
 
             mapping_created = False
             mapping_error = None
@@ -543,7 +553,7 @@ def post(self, request, pk):
                 f"Platform mapping for '{librenms_os}' was not created — you lack permission to add mappings.",
             )
 
-        return self._sync_redirect(request, pk, self.librenms_api.server_key)
+        return self._sync_redirect(request, pk, getattr(getattr(self, "_librenms_api", None), "server_key", None))
 
     @staticmethod
     def _sync_redirect(request, pk, fallback_server_key=None):

From 13741c72415b403e0d36784da24cfb26785a9ced Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 21:56:55 +0200
Subject: [PATCH 60/98] fix(modules): report both bind and adoption in
 interface-update message

When updating an installed module's interface, a single request can both
bind the primary LibreNMS-identified interface and adopt standalone template
interfaces. The merged result dropped the bind's port_id and the success
message only mentioned the adoption count, hiding that the primary interface
was bound. Preserve port_id in the merged result and surface both actions via
a dedicated _module_interface_update_message helper.
---
 .../tests/test_sync_modules.py                | 29 ++++++++++++++
 netbox_librenms_plugin/views/sync/modules.py  | 38 +++++++++++++------
 2 files changed, 55 insertions(+), 12 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index 8fd00bac9..b7cb471aa 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -5419,3 +5419,32 @@ def boom(sender, device, module, names, **kwargs):
             assert get_module_template_interface_names(device, module) == ["Gi1/0/1"]
         finally:
             predict_module_interface_names.disconnect(boom)
+
+
+class TestModuleInterfaceUpdateMessage:
+    """_module_interface_update_message reports bind and adoption distinctly."""
+
+    @staticmethod
+    def _msg(bind_result):
+        from netbox_librenms_plugin.views.sync.modules import _module_interface_update_message
+
+        return _module_interface_update_message(bind_result, "QSFP-100G in Bay 1")
+
+    def test_bind_only_names_the_interface(self):
+        msg = self._msg({"status": "bound", "interface": "Et1/1", "port_id": 42})
+        assert msg == "Updated interface Et1/1 for QSFP-100G in Bay 1."
+
+    def test_adopt_only_reports_count(self):
+        msg = self._msg({"status": "bound", "adopted_count": 3})
+        assert msg == ("Updated interfaces for QSFP-100G in Bay 1: adopted 3 existing standalone interface(s).")
+
+    def test_bind_and_adopt_reports_both(self):
+        # The merged result keeps the interface name (not port_id) in the message;
+        # both the bind and the adoption must remain visible to the user.
+        msg = self._msg({"status": "bound", "interface": "Et1/1", "port_id": 42, "adopted_count": 2})
+        assert "Updated interface Et1/1 for QSFP-100G in Bay 1" in msg
+        assert "adopted 2 existing standalone interface(s)" in msg
+
+    def test_zero_adopted_count_treated_as_bind_only(self):
+        msg = self._msg({"status": "bound", "interface": "Et1/1", "adopted_count": 0})
+        assert msg == "Updated interface Et1/1 for QSFP-100G in Bay 1."
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index 7fb0d445f..4fd958dc6 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -267,6 +267,26 @@ def _adopt_existing_template_interfaces(device, module):
     }
 
 
+def _module_interface_update_message(bind_result, location):
+    """Compose the success message for a bound module-interface update.
+
+    A single ``post`` can both bind the primary LibreNMS-identified interface
+    (``interface``/``port_id`` present) and adopt standalone template interfaces
+    (``adopted_count``). When both happen, report both so the primary bind isn't
+    silently hidden behind the adoption tally.
+    """
+    interface_name = bind_result.get("interface")
+    adopted_count = bind_result.get("adopted_count") or 0
+    if interface_name and adopted_count:
+        return (
+            f"Updated interface {interface_name} for {location} and "
+            f"adopted {adopted_count} existing standalone interface(s)."
+        )
+    if adopted_count:
+        return f"Updated interfaces for {location}: adopted {adopted_count} existing standalone interface(s)."
+    return f"Updated interface {interface_name} for {location}."
+
+
 def _get_vc_member_positions(device):
     """Compatibility wrapper for VC member position lookups."""
     return get_vc_member_positions(device)
@@ -1321,6 +1341,10 @@ def post(self, request, pk):
                     bind_result = {
                         "status": "bound",
                         "interface": bind_result.get("interface"),
+                        # Keep the primary bind's port_id so the merged result still
+                        # carries the bound interface's LibreNMS identity, not just the
+                        # adoption tally.
+                        "port_id": bind_result.get("port_id"),
                         "adopted_count": (bind_result.get("adopted_count") or 0)
                         + (adopt_result.get("adopted_count") or 0),
                     }
@@ -1333,18 +1357,8 @@ def post(self, request, pk):
         if bind_result is None:
             messages.error(request, "No LibreNMS interface identity is available for this row.")
         elif bind_result.get("status") == "bound":
-            adopted_count = bind_result.get("adopted_count")
-            if adopted_count:
-                messages.success(
-                    request,
-                    f"Updated interfaces for {module.module_type.model} in {module.module_bay.name}: "
-                    f"adopted {adopted_count} existing standalone interface(s).",
-                )
-            else:
-                messages.success(
-                    request,
-                    f"Updated interface {bind_result['interface']} for {module.module_type.model} in {module.module_bay.name}.",
-                )
+            location = f"{module.module_type.model} in {module.module_bay.name}"
+            messages.success(request, _module_interface_update_message(bind_result, location))
         else:
             messages.warning(
                 request,

From cc54a1be0d928499f86eec169d62395288f64a9c Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 22:19:52 +0200
Subject: [PATCH 61/98] fix(tests): isolate rebind_api_for_server in
 SyncIPAddressesView unit tests

SyncIPAddressesView.post() now calls rebind_api_for_server(POST server_key)
before processing. These non-DB unit tests mocked the librenms_api property
but not the rebind call, so post() fell through to build_librenms_api(None) ->
LibreNMSSettings.objects.first(), tripping pytest-django's DB-access guard.
Mock rebind_api_for_server to return the resolved key, matching how these
tests already stub require_all_permissions and librenms_api.
---
 .../tests/test_coverage_sync_views2.py               | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
index d8b6f8a03..83d2e8f76 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
@@ -954,7 +954,7 @@ def test_cache_miss_redirects(self):
 
         view = object.__new__(SyncIPAddressesView)
         view.require_all_permissions = MagicMock(return_value=None)
-        view._post_server_key = "default"
+        view.rebind_api_for_server = MagicMock(return_value="default")
         view.get_cache_key = MagicMock(return_value="k")
 
         mock_device = MagicMock(pk=1)
@@ -982,7 +982,7 @@ def test_no_selection_redirects(self):
 
         view = object.__new__(SyncIPAddressesView)
         view.require_all_permissions = MagicMock(return_value=None)
-        view._post_server_key = "default"
+        view.rebind_api_for_server = MagicMock(return_value="default")
         view.get_cache_key = MagicMock(return_value="k")
 
         mock_device = MagicMock(pk=1)
@@ -1010,7 +1010,7 @@ def test_new_ip_is_created(self):
 
         view = object.__new__(SyncIPAddressesView)
         view.require_all_permissions = MagicMock(return_value=None)
-        view._post_server_key = "default"
+        view.rebind_api_for_server = MagicMock(return_value="default")
         view.get_cache_key = MagicMock(return_value="k")
 
         mock_iface = MagicMock()
@@ -1055,7 +1055,7 @@ def test_existing_ip_updated_when_interface_differs(self):
 
         view = object.__new__(SyncIPAddressesView)
         view.require_all_permissions = MagicMock(return_value=None)
-        view._post_server_key = "default"
+        view.rebind_api_for_server = MagicMock(return_value="default")
         view.get_cache_key = MagicMock(return_value="k")
 
         mock_iface = MagicMock()
@@ -1102,7 +1102,7 @@ def test_unchanged_ip_shows_warning(self):
 
         view = object.__new__(SyncIPAddressesView)
         view.require_all_permissions = MagicMock(return_value=None)
-        view._post_server_key = "default"
+        view.rebind_api_for_server = MagicMock(return_value="default")
         view.get_cache_key = MagicMock(return_value="k")
 
         mock_device = MagicMock(pk=1)
@@ -1275,7 +1275,7 @@ def test_vm_interface_resolved(self):
 
         view = object.__new__(SyncIPAddressesView)
         view.require_all_permissions = MagicMock(return_value=None)
-        view._post_server_key = "default"
+        view.rebind_api_for_server = MagicMock(return_value="default")
         view.get_cache_key = MagicMock(return_value="k")
 
         mock_vmiface = MagicMock()

From 51c0badfb7398dca05623074b0c2ec5c9d30c072 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 23:13:54 +0200
Subject: [PATCH 62/98] fix(migrate): preserve sync tab + server_key on
 non-HTMX move redirects

The move-to-winner endpoints fall back to _safe_referer() for non-HTMX POSTs.
When the Referer is absent or cross-host, that returned get_script_prefix(),
bouncing the user to the bare app mount path and dropping the sync tab and
server_key context they acted from. Build a per-view fallback URL to the donor's
device sync tab (interfaces/ipaddresses) with the POST-scoped server_key and
thread it through _hx_response/_fail via _safe_referer; a valid same-site Referer
still wins, and the open-redirect guard is unchanged.
---
 .../tests/test_migrate_views.py               | 113 ++++++++++++++++++
 netbox_librenms_plugin/views/sync/migrate.py  |  55 +++++++--
 2 files changed, 155 insertions(+), 13 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 5eaa7221e..68ac45297 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -727,3 +727,116 @@ def iface_sfu_filter(*args, **kwargs):
         sfu_filter_calls = mock_iface_objects.select_for_update.return_value.filter.call_args_list
         assert any("pk" in c.kwargs for c in sfu_filter_calls)  # donor re-lock
         assert any("name" in c.kwargs for c in sfu_filter_calls)  # winner lookup
+
+
+# ── non-HTMX redirect fallback (preserve tab + server_key) ────────────────────
+
+
+def _nonhtmx_request(post=None, referer=None):
+    """Build a plain (non-HTMX) request; no usable Referer unless *referer* given."""
+    req = MagicMock()
+    post = post or {}
+    req.POST = MagicMock()
+    req.POST.get = lambda k, d=None: post.get(k, d)
+    req.headers = {}  # no HX-Request -> the degraded redirect path
+    req.META = {"HTTP_REFERER": referer} if referer else {}
+    req.get_host = lambda: "testserver"
+    req.is_secure = lambda: False
+    req.user = MagicMock(is_superuser=True)
+    req._messages = MagicMock()  # so messages.error() has storage to write to
+    return req
+
+
+class TestSyncTabUrl:
+    """_sync_tab_url builds the donor device sync URL with tab + server_key."""
+
+    def test_includes_tab_and_server_key(self):
+        from django.urls import reverse
+
+        from netbox_librenms_plugin.views.sync.migrate import _sync_tab_url
+
+        base = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", args=[7])
+        assert _sync_tab_url(7, "ipaddresses", "siteB") == f"{base}?tab=ipaddresses&server_key=siteB"
+
+    def test_quotes_server_key(self):
+        from netbox_librenms_plugin.views.sync.migrate import _sync_tab_url
+
+        assert "server_key=a+b%2Fc" in _sync_tab_url(7, "interfaces", "a b/c")
+
+    def test_omits_server_key_when_empty(self):
+        from netbox_librenms_plugin.views.sync.migrate import _sync_tab_url
+
+        url = _sync_tab_url(7, "interfaces", "")
+        assert url.endswith("?tab=interfaces")
+        assert "server_key=" not in url
+
+
+class TestSafeRefererFallback:
+    """_safe_referer prefers a valid same-site Referer, else the server-built fallback."""
+
+    def _req(self, referer=None):
+        req = MagicMock()
+        req.META = {"HTTP_REFERER": referer} if referer else {}
+        req.get_host = lambda: "testserver"
+        req.is_secure = lambda: False
+        return req
+
+    def test_returns_fallback_when_no_referer(self):
+        from netbox_librenms_plugin.views.sync.migrate import _safe_referer
+
+        assert _safe_referer(self._req(), fallback="/sync/?tab=interfaces") == "/sync/?tab=interfaces"
+
+    def test_valid_same_site_referer_wins_over_fallback(self):
+        from netbox_librenms_plugin.views.sync.migrate import _safe_referer
+
+        req = self._req(referer="http://testserver/p/")
+        assert _safe_referer(req, fallback="/sync/") == "http://testserver/p/"
+
+    def test_external_referer_rejected_uses_fallback(self):
+        # The open-redirect guard must still reject a cross-host Referer, then
+        # land on the internal fallback rather than the attacker URL.
+        from netbox_librenms_plugin.views.sync.migrate import _safe_referer
+
+        req = self._req(referer="http://evil.example/p/")
+        assert _safe_referer(req, fallback="/sync/") == "/sync/"
+
+    def test_no_referer_no_fallback_uses_script_prefix(self):
+        from django.urls import get_script_prefix
+
+        from netbox_librenms_plugin.views.sync.migrate import _safe_referer
+
+        assert _safe_referer(self._req(), fallback=None) == get_script_prefix()
+
+
+class TestNonHtmxFallbackRedirect:
+    """A plain POST with no Referer still lands on the donor sync tab + server."""
+
+    def _setup_view(self):
+        from netbox_librenms_plugin.views.sync.migrate import MoveInterfaceToWinnerView
+
+        view = MoveInterfaceToWinnerView()
+        view.require_all_permissions = MagicMock(return_value=None)
+        return view
+
+    def test_missing_referer_preserves_tab_and_server_key(self):
+        from django.urls import reverse
+
+        view = self._setup_view()
+        req = _nonhtmx_request({"server_key": "siteB"})
+        donor = MagicMock(pk=10, cf={})
+        interface = MagicMock(pk=5, name="Eth0", device=donor)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=interface),
+            patch(
+                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
+                return_value=(None, None),
+            ),
+        ):
+            resp = view.post(req, pk=5)
+
+        # Degraded non-HTMX path: a real redirect carrying tab + server context,
+        # not the bare app mount path.
+        expected = reverse("plugins:netbox_librenms_plugin:device_librenms_sync", args=[10])
+        assert resp.status_code in (301, 302)
+        assert resp.url == f"{expected}?tab=interfaces&server_key=siteB"
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 04dbfb194..fe002e9ff 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -12,6 +12,7 @@
 """
 
 import logging
+from urllib.parse import quote_plus
 
 from dcim.models import Device, Interface
 from django.contrib import messages
@@ -20,7 +21,7 @@
 from django.http import HttpResponse
 from django.utils.html import format_html
 from django.shortcuts import get_object_or_404, redirect
-from django.urls import get_script_prefix
+from django.urls import get_script_prefix, reverse
 from django.utils.http import url_has_allowed_host_and_scheme
 from django.views import View
 from ipam.models import IPAddress
@@ -86,14 +87,33 @@ def _server_key_from_request(request, default_factory=None):
     return "default"
 
 
-def _safe_referer(request):
+def _sync_tab_url(device_pk, tab, server_key):
+    """Build the device's LibreNMS sync URL for *tab*, preserving *server_key*.
+
+    Used as the non-HTMX fallback target when a plain POST carries no usable
+    Referer: without this the redirect would drop the active sync tab and server
+    context, bouncing the user to the bare app root instead of the donor's
+    "Migrated to ..." view they acted from.
+    """
+    url = f"{reverse('plugins:netbox_librenms_plugin:device_librenms_sync', args=[device_pk])}?tab={tab}"
+    if server_key:
+        url += f"&server_key={quote_plus(server_key)}"
+    return url
+
+
+def _safe_referer(request, fallback=None):
     """
     Return the request's ``Referer`` only when it points back at this
-    site, otherwise ``"/"``.
+    site, otherwise *fallback* (or the app mount path).
 
     ``Referer`` is a client-controlled header, so it must be validated
     against the current host before being used as a redirect target —
     trusting it blindly is an open-redirect vector.
+
+    *fallback* is an internal, server-built URL (see :func:`_sync_tab_url`); it is
+    used as-is so a missing Referer still lands on the right sync tab/server. When
+    no fallback is supplied, fall back to the app mount path (not literal ``"/"``)
+    so prefixed deployments land on the NetBox app root rather than the site root.
     """
     referer = request.META.get("HTTP_REFERER")
     if referer and url_has_allowed_host_and_scheme(
@@ -102,23 +122,22 @@ def _safe_referer(request):
         require_https=request.is_secure(),
     ):
         return referer
-    # Fall back to the app mount path (not literal "/") so non-HTMX failures land on the
-    # NetBox app root on prefixed deployments instead of the site root.
-    return get_script_prefix()
+    return fallback or get_script_prefix()
 
 
-def _hx_response(request, message, level=messages.SUCCESS, *, status=200):
+def _hx_response(request, message, level=messages.SUCCESS, *, status=200, fallback_url=None):
     """
     Common HTMX response: queue a Django messages flash and emit the
     ``HX-Refresh`` header so the sync page re-renders with the row gone.
 
-    For non-HTMX requests, queue the message and redirect to the
-    validated Referer or '/'.
+    For non-HTMX requests, queue the message and redirect to the validated
+    Referer, falling back to *fallback_url* (the donor's sync tab) so the
+    server/tab context survives a missing Referer.
     """
     messages.add_message(request, level, message)
     if request.headers.get("HX-Request"):
         return HttpResponse(status=status, headers={"HX-Refresh": "true"})
-    return redirect(_safe_referer(request))
+    return redirect(_safe_referer(request, fallback_url))
 
 
 def _reconcile_donor_device_ip_fks(donor, winner):
@@ -174,6 +193,12 @@ def _reconcile_donor_device_ip_fks(donor, winner):
 class _BaseMoveToWinnerView(LibreNMSAPIMixin, LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, View):
     """Shared plumbing for the per-resource move endpoints."""
 
+    # Per-request, server-built non-HTMX redirect fallback (donor sync tab +
+    # server_key). Set by each post() once the donor device and server_key are
+    # known; until then it stays None and _fail/_hx_response fall back to the app
+    # mount path (there is no donor device to redirect to yet).
+    _fallback_url = None
+
     def _gate(self, request):
         """
         Plugin-write + object-perm gate.  Returns a response on failure
@@ -218,7 +243,7 @@ def _fail(self, request, msg, *, status=400):
             resp["HX-Reswap"] = "none"
             return resp
         messages.error(request, msg)
-        return redirect(_safe_referer(request))
+        return redirect(_safe_referer(request, self._fallback_url))
 
 
 class MoveInterfaceToWinnerView(_BaseMoveToWinnerView):
@@ -251,6 +276,7 @@ def post(self, request, pk):
             return self._fail(request, "Interface has no device.")
 
         server_key = _server_key_from_request(request, default_factory=lambda: self.librenms_api.server_key)
+        self._fallback_url = _sync_tab_url(donor.pk, "interfaces", server_key)
         winner, marker = _resolve_winner_for_donor(donor, server_key)
         if marker is None:
             return self._fail(request, "Donor device is not marked as migrated.", status=409)
@@ -346,7 +372,7 @@ def post(self, request, pk):
         message = f"Moved interface '{interface.name}' to {winner.name}."
         if notes:
             message += " " + "; ".join(notes) + "."
-        return _hx_response(request, message)
+        return _hx_response(request, message, fallback_url=self._fallback_url)
 
 
 class MoveIPAddressToWinnerView(_BaseMoveToWinnerView):
@@ -388,6 +414,7 @@ def post(self, request, pk):
             return self._fail(request, "IP's interface has no device.", status=409)
 
         server_key = _server_key_from_request(request, default_factory=lambda: self.librenms_api.server_key)
+        self._fallback_url = _sync_tab_url(donor.pk, "ipaddresses", server_key)
         winner, marker = _resolve_winner_for_donor(donor, server_key)
         if marker is None:
             return self._fail(request, "Donor device is not marked as migrated.", status=409)
@@ -447,7 +474,7 @@ def post(self, request, pk):
         message = f"Moved IP {ip.address} to {winner.name} interface '{winner_iface.name}'."
         if notes:
             message += " " + "; ".join(notes) + "."
-        return _hx_response(request, message)
+        return _hx_response(request, message, fallback_url=self._fallback_url)
 
 
 class TransferDeviceIPView(_BaseMoveToWinnerView):
@@ -484,6 +511,7 @@ def post(self, request, pk, ip_kind):
 
         donor = get_object_or_404(Device, pk=pk)
         server_key = _server_key_from_request(request, default_factory=lambda: self.librenms_api.server_key)
+        self._fallback_url = _sync_tab_url(donor.pk, "ipaddresses", server_key)
         winner, marker = _resolve_winner_for_donor(donor, server_key)
         if marker is None:
             return self._fail(request, "Donor device is not marked as migrated.", status=409)
@@ -568,4 +596,5 @@ def post(self, request, pk, ip_kind):
         return _hx_response(
             request,
             f"Transferred {human} ({donor_ip}) to {winner.name}.",
+            fallback_url=self._fallback_url,
         )

From 47a5052208226659c7a52227ed2e299e5d655137 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Fri, 12 Jun 2026 23:16:23 +0200
Subject: [PATCH 63/98] fix(oob): extract OOB iface-picker toggle to a script
 block; guard merge donor derivation

The OOB interface picker wired its 'create new interface' toggle through a
258-char inline onchange. Move it to a script block in the same HTMX-swapped
fragment (sibling scripts there already run the same way) so it is CSP-friendlier
and maintainable; behaviour is unchanged.

Also add a regression test proving the device-merge view derives the donor from
winner_pk + merge_candidates and ignores the client-posted donor_pk, so a stale
or failed inline sync script cannot drive a self-merge.
---
 .../htmx/_oob_interface_select.html           | 24 +++++-
 .../tests/test_coverage_actions.py            | 81 +++++++++++++++++++
 2 files changed, 102 insertions(+), 3 deletions(-)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
index d90065fd0..16db3fb9d 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
@@ -11,8 +11,7 @@
 {% endcomment %}
 <div class="mb-2 text-start">
   <label class="form-label small mb-1" for="oob-iface-{{ libre_device.device_id }}">OOB IP interface</label>
-  <select name="oob_interface_id" id="oob-iface-{{ libre_device.device_id }}" class="form-select form-select-sm"
-          onchange="var creating = this.value === '__new__'; document.getElementById('oob-new-iface-{{ libre_device.device_id }}').style.display = creating ? 'block' : 'none'; var nameInput = document.getElementById('oob-new-iface-name-{{ libre_device.device_id }}'); nameInput.disabled = !creating; nameInput.required = creating;">
+  <select name="oob_interface_id" id="oob-iface-{{ libre_device.device_id }}" class="form-select form-select-sm">
     {% for iface in oob_interfaces %}
       <option value="{{ iface.pk }}" {% if iface.pk == oob_suggested_interface_id %}selected{% endif %}>{{ iface.name }}</option>
     {% endfor %}
@@ -20,7 +19,7 @@
   </select>
   <div id="oob-new-iface-{{ libre_device.device_id }}" class="mt-1"{% if oob_suggested_interface_id %} style="display:none"{% endif %}>
     <label for="oob-new-iface-name-{{ libre_device.device_id }}" class="visually-hidden">New interface name</label>
-    {# Disabled (not submitted) when an existing interface is selected; enabled + required when creating. onchange keeps it in sync. #}
+    {# Disabled (not submitted) when an existing interface is selected; enabled + required when creating. The select's change handler keeps it in sync. #}
     <input type="text" name="oob_new_interface_name" id="oob-new-iface-name-{{ libre_device.device_id }}"
            class="form-control form-control-sm"
            value="{{ oob_default_new_name }}" placeholder="New interface name"
@@ -30,3 +29,22 @@
   <small class="text-muted d-block mt-1">On save, OOB IP {{ validation.oob_candidate.ip }} will be set as the device's OOB IP on the interface selected above.</small>
   {% endif %}
 </div>
+{% comment %}
+Toggle the "new interface name" input when "+ Create new interface" is (de)selected.
+Extracted from an inline onchange; this fragment is HTMX-swapped and sibling script
+blocks in device_validation_details.html run the same way.
+{% endcomment %}
+<script>
+  (function() {
+    var select = document.getElementById("oob-iface-{{ libre_device.device_id }}");
+    if (!select) return;
+    var container = document.getElementById("oob-new-iface-{{ libre_device.device_id }}");
+    var nameInput = document.getElementById("oob-new-iface-name-{{ libre_device.device_id }}");
+    select.addEventListener("change", function() {
+      var creating = this.value === "__new__";
+      container.style.display = creating ? "block" : "none";
+      nameInput.disabled = !creating;
+      nameInput.required = creating;
+    });
+  })();
+</script>
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index b7efa6d7e..b7d1dd042 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -5554,3 +5554,84 @@ def test_invalid_manufacturer_id_is_rejected(self):
         # Neither the constructor nor the manager create() path persisted a Platform.
         mock_platform.assert_not_called()
         mock_platform.objects.create.assert_not_called()
+
+
+class TestOOBInterfaceSelectTemplate:
+    """The OOB interface picker toggles the "new name" input via a script block
+    (extracted from an inline onchange) so it works under CSP and is maintainable."""
+
+    def _render(self):
+        from django.template.loader import render_to_string
+
+        return render_to_string(
+            "netbox_librenms_plugin/htmx/_oob_interface_select.html",
+            {
+                "libre_device": {"device_id": 7},
+                "oob_interfaces": [],
+                "oob_suggested_interface_id": None,
+                "oob_default_new_name": "",
+                "validation": {},
+            },
+        )
+
+    def test_no_inline_onchange_handler(self):
+        assert "onchange=" not in self._render()
+
+    def test_wires_change_handler_via_script_block(self):
+        html = self._render()
+        assert 'addEventListener("change"' in html
+        # Targets this device's own select id (namespaced by device_id).
+        assert 'getElementById("oob-iface-7")' in html
+
+
+class TestMergeNetBoxDevicesViewDonorDerivation:
+    """The merge view derives the donor from winner_pk + merge_candidates and
+    ignores the client-posted donor_pk, which a stale/failed inline sync script
+    could otherwise leave equal to winner_pk (a self-merge of moving data)."""
+
+    def _make_view(self):
+        from netbox_librenms_plugin.views.imports.actions import MergeNetBoxDevicesView
+
+        view = object.__new__(MergeNetBoxDevicesView)
+        view._librenms_api = _make_api()
+        view.require_write_permission = MagicMock(return_value=None)
+        view.require_object_permissions = MagicMock(return_value=None)
+        return view
+
+    def test_ignores_posted_donor_pk_equal_to_winner(self):
+        from django.http import HttpResponse
+
+        view = self._make_view()
+        # Bogus client state: donor_pk == winner_pk (inline sync script never ran).
+        request = _make_request(post={"winner_pk": "20", "donor_pk": "20"})
+
+        winner = MagicMock(pk=20, custom_field_data={"librenms_id": {"default": {"id": 20}}})
+        donor = MagicMock(pk=10, custom_field_data={"librenms_id": {"default": {"id": 10}}})
+        locked_winner = MagicMock(pk=20, name="w", oob_ip_id=None, oob_ip=None)
+        locked_donor = MagicMock(pk=10, name="d", oob_ip_id=None, oob_ip=None)
+
+        validation = {"merge_candidates": {"host_named": {"pk": 20}, "oob_named": {"pk": 10}}}
+        view.get_validated_device_with_selections = MagicMock(return_value=({"device_id": 99}, validation, {}))
+        view.render_device_row = MagicMock(return_value=HttpResponse("row"))
+
+        with (
+            patch("dcim.models.Device") as mock_device,
+            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
+            patch("netbox_librenms_plugin.views.imports.actions.cache"),
+            patch("netbox_librenms_plugin.utils.merge_librenms_links", return_value={}) as mock_merge,
+            patch("netbox_librenms_plugin.utils.mark_librenms_migrated"),
+        ):
+            mock_device.DoesNotExist = Exception
+            mock_device.objects.get.side_effect = lambda pk: {20: winner, 10: donor}[pk]
+            mock_device.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
+                locked_winner,
+                locked_donor,
+            ]
+            resp = view.post(request, device_id=99)
+
+        assert resp.status_code == 200
+        # Donor is the *other* merge candidate (pk=10), never the posted self-pk=20.
+        mock_merge.assert_called_once()
+        called_winner, called_donor = mock_merge.call_args[0][:2]
+        assert called_winner is locked_winner
+        assert called_donor is locked_donor

From 725969c87b74cda16447a1acbdb76d0b92683a1f Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 00:29:18 +0200
Subject: [PATCH 64/98] fix(oob): reject boolean object_id before the falsy
 check in IP verify
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

bool is an int subclass, so object_id=False hit the 'No object ID provided'
falsy branch and never reached the explicit boolean guard — inconsistent with
the stated intent of rejecting JSON booleans up front. Move the isinstance bool
check ahead of 'if not object_id' so False/True both return 'Invalid object ID'.
---
 .../tests/test_ip_verify.py                   | 20 +++++++++++++++++++
 .../views/base/ip_addresses_view.py           | 10 ++++++----
 2 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_ip_verify.py b/netbox_librenms_plugin/tests/test_ip_verify.py
index b2fb8ec31..485dd4f67 100644
--- a/netbox_librenms_plugin/tests/test_ip_verify.py
+++ b/netbox_librenms_plugin/tests/test_ip_verify.py
@@ -159,3 +159,23 @@ def test_non_numeric_vrf_id_returns_400(self):
         payload = json.loads(response.content)
         assert payload["status"] == "error"
         assert payload["message"] == "Invalid VRF ID"
+
+    def test_boolean_false_object_id_rejected_as_invalid(self):
+        # bool is an int subclass; object_id=False must hit the explicit boolean guard
+        # ("Invalid object ID"), not the falsy "No object ID provided" branch. The guard
+        # therefore has to run before `if not object_id`.
+        view = _make_view()
+        request = _make_request({"device_id": False, "ip_address": "10.0.0.1/24", "object_type": "device"})
+        response = view.post(request)
+        assert response.status_code == 400
+        payload = json.loads(response.content)
+        assert payload["message"] == "Invalid object ID"
+
+    def test_boolean_true_object_id_rejected_as_invalid(self):
+        # object_id=True would otherwise int() to 1 and validate as device #1.
+        view = _make_view()
+        request = _make_request({"device_id": True, "ip_address": "10.0.0.1/24", "object_type": "device"})
+        response = view.post(request)
+        assert response.status_code == 400
+        payload = json.loads(response.content)
+        assert payload["message"] == "Invalid object ID"
diff --git a/netbox_librenms_plugin/views/base/ip_addresses_view.py b/netbox_librenms_plugin/views/base/ip_addresses_view.py
index 7650fabb4..bce956257 100644
--- a/netbox_librenms_plugin/views/base/ip_addresses_view.py
+++ b/netbox_librenms_plugin/views/base/ip_addresses_view.py
@@ -539,15 +539,17 @@ def post(self, request):
             if not ip_address:
                 return JsonResponse({"status": "error", "message": "No IP address provided"}, status=400)
 
+            # Reject JSON booleans explicitly before the falsy check: bool is an int
+            # subclass, so True/False would otherwise pass int() and validate as IDs 1/0,
+            # and object_id=False would be misreported as "No object ID provided".
+            if isinstance(object_id, bool):
+                return JsonResponse({"status": "error", "message": "Invalid object ID"}, status=400)
+
             if not object_id:
                 return JsonResponse({"status": "error", "message": "No object ID provided"}, status=400)
 
             # Validate the client-supplied numeric IDs up front so a bad value returns a
             # clean 400 instead of raising deep in the ORM and being caught as a generic 500.
-            # Reject JSON booleans explicitly: bool is an int subclass, so True/False would
-            # otherwise pass int() and validate as IDs 1/0.
-            if isinstance(object_id, bool):
-                return JsonResponse({"status": "error", "message": "Invalid object ID"}, status=400)
             try:
                 object_id = int(object_id)
             except (TypeError, ValueError):

From 46af91ecc445b196b7ad5f57f3b991d430beb0f1 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 00:29:19 +0200
Subject: [PATCH 65/98] fix(oob): don't close the validation modal on Escape
 while a nested dialog is open

The document-level Escape handler closed the outer #htmx-modal whenever it was
shown, ignoring nested dialogs (e.g. the promote-to-host modal rendered inside
validation flow. Bail out of the outer close when a '#htmx-modal-content .modal.show'
is present so Bootstrap closes the topmost child instead.
---
 .../static/netbox_librenms_plugin/js/librenms_import.js     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
index 8bcac3736..69ab02e12 100644
--- a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
+++ b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
@@ -1274,6 +1274,12 @@
         // Handle Escape key to close modal
         document.addEventListener('keydown', function (event) {
             if (event.key === 'Escape') {
+                // A nested dialog (e.g. the promote-to-host modal rendered inside
+                // #htmx-modal-content) owns Escape while it is open — let Bootstrap close
+                // the topmost child, don't tear down the whole validation modal underneath it.
+                if (document.querySelector('#htmx-modal-content .modal.show')) {
+                    return;
+                }
                 if (modalElement?.classList.contains('show')) {
                     hideModal(modalElement, fallbackBackdropRef);
                 }

From ff9c58a581fa19f1a196ee927455e8ee119f9e52 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 10:44:23 +0200
Subject: [PATCH 66/98] fix(import): fail closed on ambiguous librenms_id,
 harden id input + OOB picker init
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- device_operations: skip the hostname/serial/IP fallback when an ambiguous
  librenms_id was flagged, so it can't rebind existing_device and defeat the
  fail-closed contract (mirrors the librenms_id block guard).
- find_by_librenms_id: reject floats and non-scalar objects before they reach
  _id_variants()/ORM predicates — only int/str honour the coerce_librenms_id
  int-only contract.
- _oob_interface_select: sync the create-new input state once on load, not only
  on change, so it matches the rendered selection even when the suggested
  option is stale/missing.
---
 .../import_utils/device_operations.py         |  7 +++--
 .../htmx/_oob_interface_select.html           | 11 +++++--
 .../tests/test_coverage_actions.py            | 10 +++++++
 .../tests/test_coverage_device_operations.py  | 30 +++++++++++++++++++
 .../tests/test_librenms_id.py                 | 20 +++++++++++++
 netbox_librenms_plugin/utils.py               |  7 ++++-
 6 files changed, 79 insertions(+), 6 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 39213165a..9be6dbec2 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -500,8 +500,11 @@ def validate_device_for_import(
                                 f"LibreNMS: '{incoming_serial}'). Hardware may have been replaced."
                             )
 
-        # Only check hostname/serial/IP if not already matched by librenms_id
-        if not result["existing_device"]:
+        # Only check hostname/serial/IP if not already matched by librenms_id.
+        # Skip when an ambiguous librenms_id was flagged — hostname/serial/IP matching
+        # would otherwise rebind existing_device/existing_match_type and defeat the
+        # fail-closed ambiguity contract (mirrors the librenms_id block guard above).
+        if not result["existing_device"] and not result["ambiguous_librenms_id"]:
             # Check by hostname/name - Check both VMs and Devices for conflicts
             existing_vm = VirtualMachine.objects.filter(name__iexact=hostname).first()
             existing_device = Device.objects.filter(name__iexact=hostname).first()
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
index 16db3fb9d..0f73f34de 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/_oob_interface_select.html
@@ -40,11 +40,16 @@
     if (!select) return;
     var container = document.getElementById("oob-new-iface-{{ libre_device.device_id }}");
     var nameInput = document.getElementById("oob-new-iface-name-{{ libre_device.device_id }}");
-    select.addEventListener("change", function() {
-      var creating = this.value === "__new__";
+    function syncCreateState() {
+      var creating = select.value === "__new__";
       container.style.display = creating ? "block" : "none";
       nameInput.disabled = !creating;
       nameInput.required = creating;
-    });
+    }
+    select.addEventListener("change", syncCreateState);
+    // Sync once on load so the input matches the rendered selection even if it
+    // differs from the server-side display logic (e.g. a stale/missing suggested
+    // option leaves a different option selected than the template assumed).
+    syncCreateState();
   })();
 </script>
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index b7d1dd042..576069ad0 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -5583,6 +5583,16 @@ def test_wires_change_handler_via_script_block(self):
         # Targets this device's own select id (namespaced by device_id).
         assert 'getElementById("oob-iface-7")' in html
 
+    def test_initializes_create_state_on_load(self):
+        """The script must sync the "new name" input once on load (not only on change), so
+        the input matches the rendered selection even if it differs from the server-side
+        display logic (e.g. a stale/missing suggested option)."""
+        html = self._render()
+        assert "function syncCreateState()" in html
+        # Bound to change AND invoked immediately so initial state is authoritative.
+        assert 'addEventListener("change", syncCreateState)' in html
+        assert "syncCreateState();" in html
+
 
 class TestMergeNetBoxDevicesViewDonorDerivation:
     """The merge view derives the donor from winner_pk + merge_candidates and
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index e4ffc4dc0..0dadae784 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -343,6 +343,36 @@ def test_vm_match_with_ambiguous_device_lookup_drops_vm_binding(self):
         assert result["existing_device"] is None
         assert result["existing_match_type"] != "librenms_id"
 
+    def test_ambiguous_librenms_id_blocks_hostname_rebind(self):
+        """When the librenms_id is ambiguous, the hostname/serial/IP fallback must NOT run
+        and rebind existing_device — even when a NetBox device shares the hostname, the
+        import has to stay fail-closed on the ambiguity rather than silently adopt a match."""
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError
+
+        hostname_match = MagicMock()
+        hostname_match.name = "router01"
+        # A NetBox Device DOES exist with this hostname; the guard must ignore it.
+        mock_device = MagicMock()
+        mock_device.objects.filter.return_value.first.return_value = hostname_match
+        mock_device.objects.filter.return_value.exclude.return_value.first.return_value = None
+
+        result = self._run_validate(
+            self._base_device(),
+            patches_overrides=[
+                patch(
+                    "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                    side_effect=AmbiguousLibreNMSIdError("dup host pk=1, pk=2"),
+                ),
+                patch("netbox_librenms_plugin.import_utils.device_operations.Device", mock_device),
+            ],
+        )
+        assert result["ambiguous_librenms_id"] is True
+        # Fail-closed: the hostname match must NOT be adopted as the existing device.
+        assert result["existing_device"] is None
+        assert result["existing_match_type"] == "ambiguous_librenms_id"
+
     def test_new_vm_without_cluster_is_not_ready(self):
         """New VM import with no cluster available must not be ready."""
         result = self._run_validate(self._base_device(hostname="vm01"), import_as_vm=True)
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index c76d3a876..8535e65cb 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -311,6 +311,26 @@ def test_fail_closed_on_duplicate_oob_matches(self):
         with pytest.raises(AmbiguousLibreNMSIdError):
             find_by_librenms_id(mock_model, 42, "default")
 
+    def test_float_input_rejected_without_querying(self):
+        """A positive float bypasses the int-only coerce_librenms_id() contract, so it
+        must be rejected up front — never reaching the ORM predicates."""
+        from unittest.mock import MagicMock
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock()
+        assert find_by_librenms_id(mock_model, 42.0, "default") is None
+        mock_model.objects.filter.assert_not_called()
+
+    def test_non_scalar_input_rejected_without_querying(self):
+        """Arbitrary non-int/str objects (e.g. a dict) must fail closed before the
+        lookup queries rather than being coerced into junk variants."""
+        from unittest.mock import MagicMock
+        from netbox_librenms_plugin.utils import find_by_librenms_id
+
+        mock_model = MagicMock()
+        assert find_by_librenms_id(mock_model, {"id": 42}, "default") is None
+        mock_model.objects.filter.assert_not_called()
+
 
 class TestMigrateLegacyLibreNMSId:
     """Tests for migrate_legacy_librenms_id()."""
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index e0d64fe2d..7cfc1c69f 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1154,7 +1154,12 @@ def find_by_librenms_id(model, librenms_id, server_key: str = "default"):
         return None
     if isinstance(librenms_id, bool):
         return None
-    if isinstance(librenms_id, (int, float)) and librenms_id <= 0:
+    # Reject floats and arbitrary non-scalar objects before they reach _id_variants()
+    # and the ORM predicates: only int/str representations honour the int-only contract
+    # enforced by coerce_librenms_id() (which a positive float would otherwise bypass).
+    if not isinstance(librenms_id, (int, str)):
+        return None
+    if isinstance(librenms_id, int) and librenms_id <= 0:
         return None
     if isinstance(librenms_id, str):
         cleaned = librenms_id.strip()

From 785de4f710099e40cd8d99e93a9509570ee296aa Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 13:39:42 +0200
Subject: [PATCH 67/98] fix(oob/import): harden migrated-marker, OOB id/module
 rows, inventory payloads, import validation

- migrate: reject a _migrated_to marker that points back at the donor (self-merge).
- set_librenms_oob: route a bare-int host id through coerce_librenms_id() so a stored
  0/negative fails closed instead of wrapping into a bogus {"id": 0}.
- modules _build_row: run the OOB short-circuit BEFORE the integrated-child check so a
  controller-fed row that matches an ancestor keeps its OOB status.
- modules post(): treat a success flag with a non-list inventory payload (host and OOB)
  as a fetch failure instead of crashing the iterate/mutate.
- bulk_import: clear the stale 'role must be selected' blocker when a fresh lookup
  resolves a row to an existing role-less device.
- device_validation_details: carry the active server_key on the Full Sync link.
- device_fields perm tests: assert against the real PlatformMapping, not a MagicMock.
---
 .../import_utils/bulk_import.py               |  4 ++
 .../htmx/device_validation_details.html       |  4 +-
 .../tests/test_coverage_bulk_import.py        | 36 +++++++++++
 .../tests/test_coverage_device_fields.py      | 19 +++---
 .../tests/test_import_utils.py                | 17 ++++++
 .../tests/test_librenms_id.py                 | 15 +++++
 .../tests/test_migrate_views.py               | 16 +++++
 .../tests/test_modules_view.py                | 52 ++++++++++++++++
 netbox_librenms_plugin/utils.py               |  9 ++-
 .../views/base/modules_view.py                | 59 ++++++++++---------
 netbox_librenms_plugin/views/sync/migrate.py  | 10 +++-
 11 files changed, 201 insertions(+), 40 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index 0c861badc..ca655d9db 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -627,6 +627,10 @@ def _lookup_in_model(m):
                     "role": None,
                     "available_roles": validation.get("device_role", {}).get("available_roles", []),
                 }
+                # A previously-unmatched row may still carry the "Device role must be manually
+                # selected before import" blocker; clear it now that the row resolves to an
+                # existing object, so the stale message doesn't linger in the UI.
+                remove_validation_issue(validation, "role")
             recalculate_validation_status(validation, is_vm=actual_is_vm)
             # Re-assert non-importable: recalculate sets can_import from issues list,
             # but a late-found existing match must never be import-ready.
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
index 3ff23906c..4d0ad9549 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/htmx/device_validation_details.html
@@ -1052,7 +1052,9 @@ <h5 class="modal-title">Promote to host of {{ validation.existing_device.name }}
         <i class="mdi mdi-open-in-new"></i> View in NetBox
       </a>
       {% if validation.existing_match_type == 'librenms_id' or validation.existing_match_type == 'librenms_oob' %}
-        <a href="{% url 'plugins:netbox_librenms_plugin:device_librenms_sync' pk=validation.existing_device.pk %}"
+        {# Carry the active server_key so the Full Sync page opens on the same LibreNMS #}
+        {# instance the user is validating against, not the session/default server. #}
+        <a href="{% url 'plugins:netbox_librenms_plugin:device_librenms_sync' pk=validation.existing_device.pk %}{% if server_key %}?server_key={{ server_key|urlencode }}{% endif %}"
            class="btn btn-outline-primary btn-sm" target="_blank" rel="noopener noreferrer">
           <i class="mdi mdi-sync"></i> Full Sync Page
         </a>
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index 079df61d5..566aae0d9 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -994,6 +994,42 @@ def _filter(**kwargs):
         assert validation["existing_match_type"] == "serial"
         assert validation["can_import"] is False
 
+    def test_fresh_lookup_no_role_clears_stale_role_blocker(self):
+        """When a fresh lookup resolves a previously-unmatched row to an existing role-less
+        device, the stale "Device role must be manually selected" blocker must be cleared so
+        it doesn't linger in the UI (the row is force-blocked for other reasons regardless)."""
+        from netbox_librenms_plugin.import_utils import bulk_import
+
+        serial_dev = MagicMock(pk=8)
+        serial_dev.role = None
+        validation = {
+            "existing_device": None,
+            "import_as_vm": False,
+            "issues": ["Device role must be manually selected before import"],
+            "device_role": {"available_roles": []},
+        }
+        libre_device = {"device_id": 51, "hostname": "h", "sysName": "h", "serial": "ABC123"}
+
+        def _filter(**kwargs):
+            m = MagicMock()
+            m.first.return_value = serial_dev if kwargs.get("serial") == "ABC123" else None
+            return m
+
+        with (
+            patch("dcim.models.Device") as mock_Device,
+            patch("virtualization.models.VirtualMachine") as mock_VM,
+            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
+            patch.object(bulk_import, "_refresh_librenms_linkage"),
+            patch.object(bulk_import, "recalculate_validation_status"),
+        ):
+            mock_Device.objects.filter.side_effect = _filter
+            mock_VM.objects.filter.return_value.first.return_value = None
+            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+
+        assert validation["existing_device"] is serial_dev
+        # The stale role-blocker issue must have been removed.
+        assert all("role" not in issue.lower() for issue in validation["issues"])
+
     def test_fresh_lookup_matches_by_primary_ip_blocks_import(self):
         """As above, but the existing NetBox device is reachable only via its management IP —
         the refresh must catch it (interface-assigned IP -> device) and block the import."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index ec99eb822..7048934f3 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1244,8 +1244,10 @@ def test_required_object_permissions_never_include_platformmapping_upfront(self)
         )
         # The upfront gate no longer reads PlatformMapping at all (neither .exists() nor
         # .first()), so no lookup stub is needed — the gate must not require the perm
-        # regardless of whether a mapping exists.
-        mock_mapping_cls = MagicMock()
+        # regardless of whether a mapping exists. Assert against the REAL model symbol so a
+        # regression that left ('add', PlatformMapping) in the perms can't slip past a
+        # MagicMock that never equals the real class.
+        from netbox_librenms_plugin.models import PlatformMapping as RealPlatformMapping
 
         captured = {}
 
@@ -1260,11 +1262,11 @@ def fake_require(method):
             patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
             patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
             patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
-            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", RealPlatformMapping),
         ):
             view.post(req, pk=1)
 
-        assert ("add", mock_mapping_cls) not in captured["perms"], (
+        assert ("add", RealPlatformMapping) not in captured["perms"], (
             "('add', PlatformMapping) must not gate the upfront POST — the mapping is gated "
             "at the write site so the primary platform-assign isn't blocked"
         )
@@ -1276,8 +1278,9 @@ def test_required_object_permissions_exclude_platformmapping_when_mapping_exists
             platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
         )
         # The upfront gate no longer reads PlatformMapping (see the sibling test); the perm
-        # is never required upfront, the mapping write gates itself at its own site.
-        mock_mapping_cls = MagicMock()
+        # is never required upfront, the mapping write gates itself at its own site. Assert
+        # against the REAL model symbol so a regression can't hide behind a MagicMock.
+        from netbox_librenms_plugin.models import PlatformMapping as RealPlatformMapping
 
         captured = {}
 
@@ -1291,11 +1294,11 @@ def fake_require(method):
             patch("netbox_librenms_plugin.views.sync.device_fields.get_object_or_404", return_value=MagicMock()),
             patch("netbox_librenms_plugin.views.sync.device_fields.Platform", mock_platform_cls),
             patch("netbox_librenms_plugin.views.sync.device_fields.Device", mock_device_cls),
-            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", mock_mapping_cls),
+            patch("netbox_librenms_plugin.views.sync.device_fields.PlatformMapping", RealPlatformMapping),
         ):
             view.post(req, pk=1)
 
-        assert ("add", mock_mapping_cls) not in captured["perms"], (
+        assert ("add", RealPlatformMapping) not in captured["perms"], (
             "Did not expect ('add', PlatformMapping) when a mapping for the OS already exists"
         )
 
diff --git a/netbox_librenms_plugin/tests/test_import_utils.py b/netbox_librenms_plugin/tests/test_import_utils.py
index 15043a932..ab510afca 100644
--- a/netbox_librenms_plugin/tests/test_import_utils.py
+++ b/netbox_librenms_plugin/tests/test_import_utils.py
@@ -6054,3 +6054,20 @@ def test_user_pref_bool_used_when_no_toggle(self):
         request = self._make_request()
         with patch("netbox_librenms_plugin.utils.get_user_pref", return_value=True):
             assert resolve_set_primary_ip(request) is True
+
+
+class TestDeviceValidationDetailsTemplate:
+    """The 'Full Sync Page' link in the import-validation panel must carry the active
+    server_key so it opens on the same LibreNMS instance the user is validating against,
+    not the session/default server."""
+
+    def _source(self):
+        from django.template.loader import get_template
+
+        return get_template("netbox_librenms_plugin/htmx/device_validation_details.html").template.source
+
+    def test_full_sync_link_includes_active_server_key(self):
+        src = self._source()
+        assert "Full Sync Page" in src
+        # The href must conditionally append the active, url-encoded server_key.
+        assert "server_key={{ server_key|urlencode }}" in src
diff --git a/netbox_librenms_plugin/tests/test_librenms_id.py b/netbox_librenms_plugin/tests/test_librenms_id.py
index 8535e65cb..cdfc98e09 100644
--- a/netbox_librenms_plugin/tests/test_librenms_id.py
+++ b/netbox_librenms_plugin/tests/test_librenms_id.py
@@ -676,6 +676,21 @@ def test_set_oob_promotes_bare_int_entry(self):
         set_librenms_oob(obj, 17, "primary", oob_type="idrac")
         assert get_librenms_device_id(obj, "primary") == 42
 
+    def test_set_oob_fails_closed_on_non_positive_int_host_id(self):
+        """A stored bare-int host id of 0 or negative is corrupt: it must raise rather than be
+        wrapped into a bogus {"id": 0} that get_librenms_device_id() then reads as missing.
+        Mirrors the string branch, which already routes through coerce_librenms_id()."""
+        from netbox_librenms_plugin.utils import set_librenms_oob
+
+        import pytest
+
+        for bad in (0, -5):
+            obj = MagicMock()
+            obj.custom_field_data = {"librenms_id": {"primary": bad}}
+            obj.cf = obj.custom_field_data
+            with pytest.raises(ValueError, match="not a valid id"):
+                set_librenms_oob(obj, 17, "primary", oob_type="idrac")
+
     def test_set_oob_rejects_unknown_type(self):
         """set_librenms_oob raises ValueError for a type that doesn't match OOB_TYPE_PATTERN."""
         from netbox_librenms_plugin.utils import set_librenms_oob
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 68ac45297..88bf73118 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -144,6 +144,22 @@ def test_returns_none_when_no_marker(self):
         assert winner is None
         assert marker is None
 
+    def test_self_pointing_marker_returns_none_winner(self):
+        """A marker pointing back at the donor (winner.pk == donor.pk) is corrupt — it would
+        make the move operate on one Device as both donor and winner. Fail closed as stale."""
+        from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
+
+        donor = MagicMock(pk=42)
+        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "x"}}}}
+        self_winner = MagicMock(pk=42)
+
+        with patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device:
+            mock_device.objects.filter.return_value.first.return_value = self_winner
+            winner, marker = _resolve_winner_for_donor(donor, "default")
+
+        assert winner is None
+        assert marker["device_id"] == 42
+
 
 # ── MoveInterfaceToWinnerView ─────────────────────────────────────────────
 
diff --git a/netbox_librenms_plugin/tests/test_modules_view.py b/netbox_librenms_plugin/tests/test_modules_view.py
index b1f63f5cb..441492622 100644
--- a/netbox_librenms_plugin/tests/test_modules_view.py
+++ b/netbox_librenms_plugin/tests/test_modules_view.py
@@ -304,6 +304,36 @@ def test_post_fetches_ports_once_and_reuses_payload(self):
         assert mock_merge.call_args.kwargs.get("ports_data") == ports_payload
         assert mock_enrich.call_args.kwargs.get("ports_data") == ports_payload
 
+    def test_post_treats_non_list_inventory_as_fetch_failure(self):
+        """get_device_inventory is an external boundary: a success flag with a non-list
+        payload (e.g. a dict on a malformed response) must be handled as a fetch failure —
+        cache cleared + error message — not crash the iterate/mutate that assumes a list."""
+        view = _make_view()
+        view.model = MagicMock()
+        obj = MagicMock()
+        request = MagicMock()
+        request.POST.get.side_effect = lambda key, default=None: default
+        view.get_object = MagicMock(return_value=obj)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view.has_write_permission = MagicMock(return_value=True)
+        view._librenms_api.get_librenms_id.return_value = 777
+        # success=True but the payload is a dict, not list[dict].
+        view._librenms_api.get_device_inventory.return_value = (True, {"error": "weird shape"})
+
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.modules_view.render", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.modules_view.build_migrated_context", return_value={}),
+        ):
+            view.post(request, pk=1)
+
+        # Failure branch: error surfaced, stale inventory cache cleared, and the ports fetch
+        # (which only runs after a *valid* inventory) is never reached.
+        mock_messages.error.assert_called_once()
+        mock_cache.delete.assert_called()
+        view._librenms_api.get_ports.assert_not_called()
+
     def test_post_warns_when_ports_fetch_fails(self):
         view = _make_view()
         view.model = MagicMock()
@@ -1692,6 +1722,28 @@ def test_oob_row_short_circuits_before_host_matching(self):
         for key in ("model_suggestion", "type_suggestion", "module_type_create", "installed_module_id"):
             assert key not in row
 
+    def test_oob_row_with_integrating_ancestor_still_reports_oob(self):
+        """An OOB item that also looks like an integrated-child duplicate must stay 'OOB', not
+        flip to 'Integrated'. The OOB short-circuit runs BEFORE the integrated-child check, so
+        a controller-fed row never loses its OOB status (the ancestor lookup is never reached)."""
+        view = self._view()
+        oob_item = self._make_item(serial="NS225161205")
+        oob_item["_source"] = "oob"
+
+        with (
+            patch.object(
+                view, "_find_integrating_ancestor", return_value={"entPhysicalName": "P", "entPhysicalIndex": 1}
+            ) as mock_anc,
+            patch.object(view, "_match_module_bay", return_value=None) as mock_match_bay,
+        ):
+            row = view._build_row(oob_item, {}, {}, {})
+
+        assert row["status"] == "OOB"
+        assert row["_source"] == "oob"
+        # OOB returns before the integrated-child check even consults the ancestor.
+        mock_anc.assert_not_called()
+        mock_match_bay.assert_not_called()
+
     def _common_patches(self, view, bay, matched_type_name):
         """Return a stack of common patches for _build_row helper calls."""
         from unittest.mock import patch
diff --git a/netbox_librenms_plugin/utils.py b/netbox_librenms_plugin/utils.py
index 7cfc1c69f..726d85e22 100644
--- a/netbox_librenms_plugin/utils.py
+++ b/netbox_librenms_plugin/utils.py
@@ -1352,8 +1352,13 @@ def set_librenms_oob(
 
     entry = cf_value.get(server_key)
     if isinstance(entry, int) and not isinstance(entry, bool):
-        # Promote bare int to dict form, preserving the main device id.
-        entry = {"id": entry}
+        # Promote bare int to dict form, preserving the main device id. Pass it through
+        # coerce_librenms_id() like the string branch so a stored 0/negative host id fails
+        # closed instead of being wrapped into a bogus {"id": 0} that reads back as missing.
+        coerced = coerce_librenms_id(entry)
+        if coerced is None:
+            raise ValueError(f"Cannot attach OOB: stored librenms_id for {server_key!r} is not a valid id: {entry!r}")
+        entry = {"id": coerced}
     elif isinstance(entry, str):
         coerced = coerce_librenms_id(entry)
         if coerced:
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index 05b762951..523f1a795 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -330,7 +330,10 @@ def post(self, request, pk):
 
         success, inventory_data = self.librenms_api.get_device_inventory(self.librenms_id)
 
-        if not success:
+        # get_device_inventory() is an external API boundary: a success flag with a
+        # non-list payload (dict/string/None on a malformed response) must be treated as a
+        # fetch failure, otherwise the iterate/mutate below turns a refresh into a 500.
+        if not success or not isinstance(inventory_data, list):
             cache.delete(self.get_cache_key(sync_device, "inventory", server_key=server_key))
             logger.error("Failed to fetch inventory from LibreNMS for device %s: %s", self.librenms_id, inventory_data)
             messages.error(request, "Failed to fetch inventory from LibreNMS; see server logs for details.")
@@ -385,7 +388,7 @@ def post(self, request, pk):
         oob_failed = False
         if oob_id:
             oob_success, oob_inventory = self.librenms_api.get_device_inventory(oob_id)
-            if oob_success:
+            if oob_success and isinstance(oob_inventory, list):
                 main_max_idx = max(
                     (cast for item in inventory_data if (cast := _try_int(item.get("entPhysicalIndex"))) is not None),
                     default=0,
@@ -2219,14 +2222,15 @@ def _build_row(
         name = item.get("entPhysicalName", "") or "-"
         description = item.get("entPhysicalDescr", "") or ""
 
-        # Detect "integrated child" SNMP duplicates (e.g. Nokia XIOM with a
-        # fixed integrated MDA exposed as two ENTITY-MIB rows sharing the
-        # same serial+model).  The child row is informational only — it has
-        # no separate bay/type to match — so render it muted with no
-        # actions and no warnings.
-        integrating_ancestor = self._find_integrating_ancestor(item, index_map)
-        if integrating_ancestor is not None:
-            ancestor_name = (integrating_ancestor.get("entPhysicalName") or "").strip() or "parent module"
+        # OOB-controller modules come from a *separate* device. Comparing them against this
+        # host's bays/types/installed modules is meaningless, and the host matching below could
+        # render an OOB row as "Matched"/"Installed" whenever labels happened to line up — a
+        # false-positive comparison. Short-circuit *before* any host bay/type/status resolution
+        # (and before the integrated-child check below — an OOB controller can itself expose
+        # integrated-child duplicates, which would otherwise steal the row into the "Integrated"
+        # path and drop its OOB status). Emit a read-only informational row with neutral
+        # bay/type/status. (A late post-match scrub can't undo a status the matching computed.)
+        if item.get("_source") == "oob":
             return {
                 "name": name,
                 "model": model_name or "-",
@@ -2235,25 +2239,28 @@ def _build_row(
                 "item_class": phys_class,
                 "module_bay": "-",
                 "module_type": "-",
-                "status": "Integrated",
+                "status": "OOB",
                 "can_install": False,
                 "module_bay_id": None,
                 "module_type_id": None,
                 "depth": depth,
                 "ent_physical_index": item.get("entPhysicalIndex"),
                 "has_installable_children": False,
-                "integrated_in_name": ancestor_name,
-                "integrated_in_index": integrating_ancestor.get("entPhysicalIndex"),
-                "_source": item.get("_source", "main"),
+                "librenms_port_id": item.get("_librenms_port_id"),
+                "librenms_ifname": item.get("_librenms_ifname"),
+                "librenms_ifdescr": item.get("_librenms_ifdescr"),
+                "interface_name_hint": item.get("_librenms_ifname") or item.get("_librenms_ifdescr"),
+                "_source": "oob",
             }
 
-        # OOB-controller modules come from a *separate* device. Comparing them against this
-        # host's bays/types/installed modules is meaningless, and the host matching below could
-        # render an OOB row as "Matched"/"Installed" whenever labels happened to line up — a
-        # false-positive comparison. Short-circuit *before* any host bay/type/status resolution
-        # and emit a read-only informational row with neutral bay/type/status. (A late post-match
-        # scrub can't undo a status the matching already computed.)
-        if item.get("_source") == "oob":
+        # Detect "integrated child" SNMP duplicates (e.g. Nokia XIOM with a
+        # fixed integrated MDA exposed as two ENTITY-MIB rows sharing the
+        # same serial+model).  The child row is informational only — it has
+        # no separate bay/type to match — so render it muted with no
+        # actions and no warnings.
+        integrating_ancestor = self._find_integrating_ancestor(item, index_map)
+        if integrating_ancestor is not None:
+            ancestor_name = (integrating_ancestor.get("entPhysicalName") or "").strip() or "parent module"
             return {
                 "name": name,
                 "model": model_name or "-",
@@ -2262,18 +2269,16 @@ def _build_row(
                 "item_class": phys_class,
                 "module_bay": "-",
                 "module_type": "-",
-                "status": "OOB",
+                "status": "Integrated",
                 "can_install": False,
                 "module_bay_id": None,
                 "module_type_id": None,
                 "depth": depth,
                 "ent_physical_index": item.get("entPhysicalIndex"),
                 "has_installable_children": False,
-                "librenms_port_id": item.get("_librenms_port_id"),
-                "librenms_ifname": item.get("_librenms_ifname"),
-                "librenms_ifdescr": item.get("_librenms_ifdescr"),
-                "interface_name_hint": item.get("_librenms_ifname") or item.get("_librenms_ifdescr"),
-                "_source": "oob",
+                "integrated_in_name": ancestor_name,
+                "integrated_in_index": integrating_ancestor.get("entPhysicalIndex"),
+                "_source": item.get("_source", "main"),
             }
 
         # Match to NetBox module bay
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index fe002e9ff..9554e3715 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -42,8 +42,9 @@ def _resolve_winner_for_donor(donor, server_key="default"):
 
     - ``(None, None)`` when no ``_migrated_to`` marker is present.
     - ``(None, marker)`` when the marker exists but the winner device has
-      been deleted or the ``device_id`` in the marker is invalid/unparseable
-      (so callers can distinguish "no marker" from "stale marker").
+      been deleted, the ``device_id`` in the marker is invalid/unparseable, or
+      the marker points back at the donor itself (so callers can distinguish
+      "no marker" from "stale marker").
     - ``(winner, marker)`` when the marker is valid and the winner exists.
 
     ``marker`` is the dict written by :func:`mark_librenms_migrated`.
@@ -64,6 +65,11 @@ def _resolve_winner_for_donor(donor, server_key="default"):
     winner = Device.objects.filter(pk=winner_pk).first()
     if winner is None:
         return None, marker
+    # A self-pointing marker (winner == donor) is corrupt: it would make the move
+    # operate on the same Device as both donor and winner (e.g. reconciling a device's
+    # IP FKs against itself). Fail closed as a stale marker rather than resolve it.
+    if winner.pk == donor.pk:
+        return None, marker
     return winner, marker
 
 

From 0b6dabde615bae00c048989394b3ed7ae7f45b57 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 14:06:23 +0200
Subject: [PATCH 68/98] fix(modules): bulk install matches module-scoped bays
 for orphan transceivers
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Bulk install (_install_single) re-resolves each item's bay from scratch. For an
item with no traceable installed parent it scoped to top-level device bays only,
so a synthetic transceiver rendered as a top-level row whose 'Transceiver N/M' bay
is module-scoped (under an installed line card) was skipped as 'no matching bay' —
even though the table matched it (it matches against the combined all_bays) and a
single install (which trusts the table's resolved bay) succeeded.

Extract _candidate_bays_for_item: when no parent module is traced, match against
the same combined device + module-scoped bay set the table uses (device bays
winning on a name collision), so bulk install is consistent with the table and
single install. Parent-scoped resolution is unchanged.
---
 .../tests/test_sync_modules.py                | 50 +++++++++++++++++++
 netbox_librenms_plugin/views/sync/modules.py  | 32 ++++++++++--
 2 files changed, 78 insertions(+), 4 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index b7cb471aa..c7f903bc5 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -530,6 +530,56 @@ def test_depth_renders_tree_prefix(self):
 # ---------------------------------------------------------------------------
 
 
+class TestCandidateBaysForItem:
+    """InstallBranchView._candidate_bays_for_item selects the bay set to match against.
+
+    Regression: bulk install (_install_single) skipped module-scoped 'Transceiver N/M' bays
+    as 'no matching bay' for orphan synthetic transceiver rows, because the no-parent branch
+    used top-level bays only — while the table matches against the combined all_bays set and
+    a single install succeeds. The helper must mirror the table's all_bays for the no-parent
+    case so bulk install stays consistent with what the user sees and with single install.
+    """
+
+    @staticmethod
+    def _b(name, module_id=None, pk=None):
+        bay = MagicMock()
+        bay.name = name
+        bay.module_id = module_id
+        bay.pk = pk if pk is not None else abs(hash((name, module_id))) % 100000
+        return bay
+
+    def test_orphan_item_includes_module_scoped_bays(self):
+        from netbox_librenms_plugin.views.sync.modules import InstallBranchView
+
+        top = self._b("Slot 1", module_id=None)
+        txr = self._b("Transceiver 0/19", module_id=942)  # module-scoped, never top-level
+        result = InstallBranchView._candidate_bays_for_item([top, txr], parent_module_id=None)
+
+        # The module-scoped transceiver bay must be reachable (old code returned top-level only).
+        assert result.get("Transceiver 0/19") is txr
+        assert result.get("Slot 1") is top
+
+    def test_parent_scoped_returns_only_that_modules_bays(self):
+        from netbox_librenms_plugin.views.sync.modules import InstallBranchView
+
+        a = self._b("Transceiver 0/19", module_id=942)
+        b = self._b("Transceiver 0/19", module_id=943)
+        top = self._b("Slot 1", module_id=None)
+        result = InstallBranchView._candidate_bays_for_item([a, b, top], parent_module_id=942)
+
+        assert result == {"Transceiver 0/19": a}  # only module 942's bays, nothing else
+
+    def test_device_bay_wins_on_name_collision(self):
+        from netbox_librenms_plugin.views.sync.modules import InstallBranchView
+
+        device_bay = self._b("Bay 1", module_id=None)
+        scoped_bay = self._b("Bay 1", module_id=942)
+        result = InstallBranchView._candidate_bays_for_item([scoped_bay, device_bay], parent_module_id=None)
+
+        # Device-level bay takes precedence over a same-named module-scoped bay (mirrors all_bays).
+        assert result["Bay 1"] is device_bay
+
+
 class TestMatchBayByPosition:
     """_match_bay_by_position resolves position-based bay names for SFPs in converters."""
 
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index 4fd958dc6..56d7794b1 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -873,10 +873,7 @@ def _install_single(
             item, index_map, bays, exact_mappings, regex_mappings
         )
 
-        if parent_module_id:
-            bay_dict = {bay.name: bay for bay in bays if bay.module_id == parent_module_id}
-        else:
-            bay_dict = {bay.name: bay for bay in bays if not bay.module_id}
+        bay_dict = InstallBranchView._candidate_bays_for_item(bays, parent_module_id)
 
         # Match module bay using preloaded mapping data
         matched_bay = InstallBranchView._match_bay(
@@ -1038,6 +1035,33 @@ def _find_parent_module_id(item, index_map, device_bays, exact_mappings, regex_m
 
             current = parent
 
+    @staticmethod
+    def _candidate_bays_for_item(bays, parent_module_id):
+        """Return the name→bay dict to match an inventory item against.
+
+        - When the item traces to an installed parent module, scope to that module's child
+          bays (so duplicate bay names resolve to the right parent).
+        - Otherwise match against the SAME combined set the table uses (``all_bays``):
+          device-level bays plus every module-scoped bay, device bays winning on a name
+          collision. This is essential for items whose matched bay is module-scoped but
+          whose hierarchy does not resolve a parent module — the common case being a
+          synthetic transceiver rendered as a top-level row whose ``Transceiver N/M`` bay
+          lives under an installed line card (those bays are module-scoped, never top-level).
+          Without it, bulk install skips such a row as "no matching bay" even though the
+          table matched it and a single install (which trusts the table's bay) succeeds.
+        """
+        from netbox_librenms_plugin.views.base.modules_view import BaseModuleTableView
+
+        if parent_module_id:
+            return {bay.name: bay for bay in bays if bay.module_id == parent_module_id}
+
+        device_bays = {bay.name: bay for bay in bays if not bay.module_id}
+        module_scoped_bays: dict = {}
+        for bay in bays:
+            if bay.module_id:
+                module_scoped_bays.setdefault(bay.module_id, {})[bay.name] = bay
+        return BaseModuleTableView._compute_all_bays(device_bays, module_scoped_bays)
+
     @staticmethod
     def _match_bay(
         item,

From 33fbf5fc6944f8900a07bea55f1f724799e70825 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 16:06:50 +0200
Subject: [PATCH 69/98] fix(modules): fail closed on malformed inventory
 elements; preserve bind on adoption error

- modules_view: reject inventory lists with non-dict entries (main + OOB) so a
  malformed LibreNMS payload ([None], ["bad"]) is treated as a fetch failure
  instead of 500-ing the iterate/mutate loop.
- sync/modules: isolate template adoption from the primary interface bind so an
  adoption exception no longer clobbers an already-committed bind into a generic
  'failed'; surface the adoption error as a warning instead.
- test_modules_view: assert the exact cache key deleted on the inventory-failure
  path.
- Tests for all three paths.
---
 .../tests/test_modules_view.py                | 70 ++++++++++++++++++-
 .../tests/test_sync_modules.py                | 58 +++++++++++++++
 .../views/base/modules_view.py                | 19 +++--
 netbox_librenms_plugin/views/sync/modules.py  | 59 ++++++++++------
 4 files changed, 181 insertions(+), 25 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_modules_view.py b/netbox_librenms_plugin/tests/test_modules_view.py
index 441492622..49941e4de 100644
--- a/netbox_librenms_plugin/tests/test_modules_view.py
+++ b/netbox_librenms_plugin/tests/test_modules_view.py
@@ -331,9 +331,39 @@ def test_post_treats_non_list_inventory_as_fetch_failure(self):
         # Failure branch: error surfaced, stale inventory cache cleared, and the ports fetch
         # (which only runs after a *valid* inventory) is never reached.
         mock_messages.error.assert_called_once()
-        mock_cache.delete.assert_called()
+        # _make_view() fixes get_cache_key() to "test_cache_key"; assert the exact key so the
+        # failure path can't silently start deleting the wrong cache entry.
+        mock_cache.delete.assert_called_once_with("test_cache_key")
         view._librenms_api.get_ports.assert_not_called()
 
+    def test_post_treats_non_dict_inventory_entry_as_fetch_failure(self):
+        """A list payload that carries non-dict entries (e.g. [None], ["bad"]) is malformed:
+        the `item["_source"] = ...` mutation loop below assumes dicts, so a bad element must
+        be treated as a fetch failure, not crash the refresh with a 500."""
+        view = _make_view()
+        view.model = MagicMock()
+        obj = MagicMock()
+        request = MagicMock()
+        request.POST.get.side_effect = lambda key, default=None: default
+        view.get_object = MagicMock(return_value=obj)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view.has_write_permission = MagicMock(return_value=True)
+        view._librenms_api.get_librenms_id.return_value = 777
+        # success=True and a list, but one element is not a dict.
+        view._librenms_api.get_device_inventory.return_value = (True, [{"entPhysicalIndex": 1}, None])
+
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.modules_view.render", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.modules_view.build_migrated_context", return_value={}),
+        ):
+            view.post(request, pk=1)
+
+        mock_messages.error.assert_called_once()
+        mock_cache.delete.assert_called_once_with("test_cache_key")
+        view._librenms_api.get_ports.assert_not_called()  # bad inventory short-circuits before ports fetch
+
     def test_post_warns_when_ports_fetch_fails(self):
         view = _make_view()
         view.model = MagicMock()
@@ -414,6 +444,44 @@ def test_post_skips_cache_on_oob_inventory_failure(self):
         mock_messages.warning.assert_called_once()  # user is told the OOB inventory fetch failed
         mock_messages.success.assert_not_called()  # warning, not success
 
+    def test_post_treats_non_dict_oob_inventory_entry_as_fetch_failure(self):
+        """The OOB inventory merge offsets indices and sets item["_source"] on every entry, so
+        a success flag with non-dict elements (e.g. [None]) is malformed and must be treated
+        the same as a failed OOB fetch — warning + no partial snapshot cached — not a 500."""
+        view = _make_view()
+        view.model = MagicMock()
+        obj = MagicMock()
+        request = MagicMock()
+        request.POST.get.side_effect = lambda key, default=None: default
+
+        view.get_object = MagicMock(return_value=obj)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view.has_write_permission = MagicMock(return_value=True)
+        view._build_context = MagicMock(
+            return_value={"table": None, "object": obj, "cache_expiry": None, "server_key": "default"}
+        )
+
+        view._librenms_api.get_librenms_id.return_value = 777
+        view._librenms_api.get_device_transceivers.return_value = (True, [])
+        view._librenms_api.get_ports.return_value = (True, {"ports": []})
+        # Main inventory succeeds; the OOB controller returns success but a malformed list.
+        view._librenms_api.get_device_inventory.side_effect = lambda dev_id: (
+            (True, []) if dev_id == 777 else (True, [{"entPhysicalIndex": 1}, None])
+        )
+
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.modules_view.render", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.modules_view.get_librenms_oob", return_value={"id": 999}),
+        ):
+            view.post(request, pk=1)
+
+        mock_cache.set.assert_not_called()  # no partial snapshot persisted
+        mock_cache.delete.assert_called_once_with("test_cache_key")
+        mock_messages.warning.assert_called_once()  # malformed OOB inventory treated as a fetch failure
+        mock_messages.success.assert_not_called()
+
     def test_post_skips_cache_on_transceiver_failure(self):
         """A transceiver-enrichment failure drops the synthetic transceiver rows, so the
         truncated inventory must NOT be cached — same reasoning as the OOB-failure case."""
diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index c7f903bc5..2fa8eba9d 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -1938,6 +1938,64 @@ def test_update_module_interface_view_adopts_template_interfaces_when_no_port_bi
         assert "adopted 2 existing standalone interface(s)" in mock_messages.success.call_args[0][1]
         assert response is not None
 
+    def test_update_module_interface_view_keeps_bind_when_adoption_raises(self):
+        """A committed primary bind must not be downgraded to 'failed' if the (separately
+        executed) template-adoption step raises afterward: the interface is bound regardless,
+        so the user gets the success toast plus a warning that adoption failed — not a
+        misleading failure that makes a retry look like a fresh conflict."""
+        from netbox_librenms_plugin.views.sync.modules import UpdateModuleInterfaceView
+
+        view = object.__new__(UpdateModuleInterfaceView)
+        view.required_object_permissions = {}
+        device = _make_device()
+
+        module = MagicMock()
+        module.pk = 321
+        module.module_type.model = "SFP-10G-SR"
+        module.module_bay.name = "SFP 1"
+
+        request = _make_request(
+            "POST",
+            data={"module_id": "321", "server_key": "production", "ent_index": "77"},
+        )
+
+        with (
+            patch.object(view, "require_all_permissions", return_value=None),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules.get_object_or_404",
+                side_effect=[device, module],
+            ),
+            patch("netbox_librenms_plugin.views.sync.modules.reverse", return_value="/sync/"),
+            patch.object(view, "get_cache_key", return_value="inv-key"),
+            patch("netbox_librenms_plugin.views.sync.modules.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.sync.modules.get_librenms_device_id", return_value=999),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules._bind_interface_librenms_id",
+                return_value={"status": "bound", "interface": "Te1/1/1", "port_id": 42},
+            ) as mock_bind,
+            patch(
+                "netbox_librenms_plugin.views.sync.modules._adopt_existing_template_interfaces",
+                side_effect=RuntimeError("adoption blew up"),
+            ) as mock_adopt,
+            patch("netbox_librenms_plugin.views.sync.modules.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.sync.modules._modules_redirect_response", return_value="redirected"),
+        ):
+            mock_cache.get.return_value = {
+                "inventory": [{"entPhysicalIndex": 77, "_librenms_port_id": 42, "_librenms_ifname": "Te1/1/1"}],
+                "librenms_id": 999,
+            }
+            response = view.post(request, pk=24)
+
+        mock_bind.assert_called_once()
+        mock_adopt.assert_called_once_with(device, module)
+        # Bind preserved → success toast, not downgraded to a failure.
+        mock_messages.success.assert_called_once()
+        mock_messages.error.assert_not_called()
+        # Adoption failure surfaced separately as a warning.
+        mock_messages.warning.assert_called_once()
+        assert "adopting standalone" in mock_messages.warning.call_args[0][1].lower()
+        assert response is not None
+
     def test_update_module_interface_view_adopts_templates_even_when_port_bind_is_a_noop(self):
         """Regression: the port_id bind and template adoption are complementary, not
         either/or. When the LibreNMS-identified interface is already bound, the bind
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index 523f1a795..1a4073b3d 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -331,9 +331,14 @@ def post(self, request, pk):
         success, inventory_data = self.librenms_api.get_device_inventory(self.librenms_id)
 
         # get_device_inventory() is an external API boundary: a success flag with a
-        # non-list payload (dict/string/None on a malformed response) must be treated as a
-        # fetch failure, otherwise the iterate/mutate below turns a refresh into a 500.
-        if not success or not isinstance(inventory_data, list):
+        # non-list payload (dict/string/None on a malformed response) — or a list that
+        # carries non-dict entries (e.g. [None], ["bad"]) — must be treated as a fetch
+        # failure, otherwise the iterate/mutate below turns a refresh into a 500.
+        if (
+            not success
+            or not isinstance(inventory_data, list)
+            or any(not isinstance(item, dict) for item in inventory_data)
+        ):
             cache.delete(self.get_cache_key(sync_device, "inventory", server_key=server_key))
             logger.error("Failed to fetch inventory from LibreNMS for device %s: %s", self.librenms_id, inventory_data)
             messages.error(request, "Failed to fetch inventory from LibreNMS; see server logs for details.")
@@ -388,7 +393,13 @@ def post(self, request, pk):
         oob_failed = False
         if oob_id:
             oob_success, oob_inventory = self.librenms_api.get_device_inventory(oob_id)
-            if oob_success and isinstance(oob_inventory, list):
+            # Same element-shape guard as the main inventory above: a list with non-dict
+            # entries would crash the index-offset/merge loop below, so fail closed.
+            if (
+                oob_success
+                and isinstance(oob_inventory, list)
+                and all(isinstance(item, dict) for item in oob_inventory)
+            ):
                 main_max_idx = max(
                     (cast for item in inventory_data if (cast := _try_int(item.get("entPhysicalIndex"))) is not None),
                     default=0,
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index 56d7794b1..6179d2a0e 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -1346,10 +1346,16 @@ def post(self, request, pk):
 
         module = get_object_or_404(Module, pk=module_id, device=target_device)
 
+        bind_result = None
         try:
-            bind_result = None
             if bind_item and server_key:
                 bind_result = _bind_interface_librenms_id(target_device, bind_item, module.pk, server_key)
+        except Exception:
+            bind_result = {
+                "status": "failed",
+                "reason": "unexpected error while associating interface to installed module",
+            }
+        else:
             # The port_id bind only associates the single LibreNMS-identified interface, but a
             # module can also own template interfaces (e.g. breakout children like c2/1) that
             # remain standalone and independently keep the row's "Update Interface" action on
@@ -1358,25 +1364,38 @@ def post(self, request, pk):
             # makes the bind a no-op, the adoption is skipped, and the button never clears.
             # A hard conflict/skip is left untouched so we don't mutate past an unresolved issue.
             if bind_result is None or bind_result.get("status") == "bound":
-                adopt_result = _adopt_existing_template_interfaces(target_device, module)
-                if bind_result is None:
-                    bind_result = adopt_result
-                elif adopt_result.get("status") == "bound":
-                    bind_result = {
-                        "status": "bound",
-                        "interface": bind_result.get("interface"),
-                        # Keep the primary bind's port_id so the merged result still
-                        # carries the bound interface's LibreNMS identity, not just the
-                        # adoption tally.
-                        "port_id": bind_result.get("port_id"),
-                        "adopted_count": (bind_result.get("adopted_count") or 0)
-                        + (adopt_result.get("adopted_count") or 0),
-                    }
-        except Exception:
-            bind_result = {
-                "status": "failed",
-                "reason": "unexpected error while associating interface to installed module",
-            }
+                try:
+                    adopt_result = _adopt_existing_template_interfaces(target_device, module)
+                except Exception:
+                    # The adoption step is isolated so its failure can't clobber an
+                    # already-committed primary bind: that interface is bound regardless, and
+                    # reporting "failed" would make a retry look like a fresh conflict. Only the
+                    # bind-less path (nothing committed yet) downgrades to a hard failure.
+                    if bind_result is None:
+                        bind_result = {
+                            "status": "failed",
+                            "reason": "unexpected error while associating interface to installed module",
+                        }
+                    else:
+                        messages.warning(
+                            request,
+                            "Primary interface binding succeeded, but adopting standalone "
+                            "template interfaces failed; see server logs for details.",
+                        )
+                else:
+                    if bind_result is None:
+                        bind_result = adopt_result
+                    elif adopt_result.get("status") == "bound":
+                        bind_result = {
+                            "status": "bound",
+                            "interface": bind_result.get("interface"),
+                            # Keep the primary bind's port_id so the merged result still
+                            # carries the bound interface's LibreNMS identity, not just the
+                            # adoption tally.
+                            "port_id": bind_result.get("port_id"),
+                            "adopted_count": (bind_result.get("adopted_count") or 0)
+                            + (adopt_result.get("adopted_count") or 0),
+                        }
 
         if bind_result is None:
             messages.error(request, "No LibreNMS interface identity is available for this row.")

From ac1853de93e247a9d35f84a9ac3021b061b15482 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 16:57:13 +0200
Subject: [PATCH 70/98] fix(modules): generic OOB toast, fail closed on
 malformed ports payload, log suppressed bind/adopt errors

- modules_view: keep the OOB-inventory-failure toast generic (ids stay in the
  server log, matching the ports/transceiver toasts).
- modules_view: treat a get_ports() dict whose 'ports' is missing/None or has
  non-dict entries as a fetch failure, so a degraded port-id-enrichment snapshot
  is no longer cached as complete (warns instead).
- sync/modules: add a module logger and logger.exception() in the isolated
  bind/adoption except blocks so suppressed tracebacks are captured server-side
  (the toast promises 'see server logs for details').
- Tests for all three.
---
 .../tests/test_modules_view.py                | 44 +++++++++++++++++++
 .../tests/test_sync_modules.py                |  4 ++
 .../views/base/modules_view.py                | 18 +++++++-
 netbox_librenms_plugin/views/sync/modules.py  | 13 ++++++
 4 files changed, 77 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_modules_view.py b/netbox_librenms_plugin/tests/test_modules_view.py
index 49941e4de..d7cb9d929 100644
--- a/netbox_librenms_plugin/tests/test_modules_view.py
+++ b/netbox_librenms_plugin/tests/test_modules_view.py
@@ -406,6 +406,46 @@ def test_post_warns_when_ports_fetch_fails(self):
         )
         mock_messages.success.assert_not_called()
 
+    def test_post_treats_malformed_ports_payload_as_fetch_failure(self):
+        """get_ports() returning success with a dict whose "ports" is missing/None (or carries
+        non-dict entries) makes port-id enrichment silently no-op. That degraded snapshot must
+        NOT be cached as complete — it has to clear the cache and warn, like a hard ports
+        failure — otherwise interface matching stays incomplete until TTL/manual refresh."""
+        view = _make_view()
+        view.model = MagicMock()
+        obj = MagicMock()
+        request = MagicMock()
+        request.POST.get.side_effect = lambda key, default=None: default
+        view.get_object = MagicMock(return_value=obj)
+        view._get_sync_device = MagicMock(return_value=obj)
+        view.has_write_permission = MagicMock(return_value=True)
+        view._build_context = MagicMock(
+            return_value={"table": None, "object": obj, "cache_expiry": None, "server_key": "default"}
+        )
+
+        view._librenms_api.get_librenms_id.return_value = 777
+        view._librenms_api.get_device_inventory.return_value = (True, [])
+        view._librenms_api.get_device_transceivers.return_value = (True, [])
+        # success=True and a dict, but "ports" is None (not a list of dicts) → malformed.
+        view._librenms_api.get_ports.return_value = (True, {"ports": None})
+
+        with (
+            patch("netbox_librenms_plugin.views.base.modules_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.modules_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.modules_view.render", return_value=MagicMock()),
+            patch("netbox_librenms_plugin.views.base.modules_view.get_librenms_oob", return_value=None),
+        ):
+            view.post(request, pk=1)
+
+        mock_cache.set.assert_not_called()  # degraded snapshot not persisted as complete
+        mock_cache.delete.assert_called_once_with("test_cache_key")
+        mock_messages.warning.assert_called_once_with(
+            request,
+            "Inventory refreshed, but port metadata fetch failed; interface matching may be incomplete."
+            " See server logs for details.",
+        )
+        mock_messages.success.assert_not_called()
+
     def test_post_skips_cache_on_oob_inventory_failure(self):
         """When the OOB inventory fetch fails, the main-only snapshot must NOT be cached
         under the current oob fingerprint — otherwise get_context_data() accepts it as
@@ -443,6 +483,10 @@ def test_post_skips_cache_on_oob_inventory_failure(self):
         mock_cache.delete.assert_called_once_with("test_cache_key")  # the active device's stale entry cleared
         mock_messages.warning.assert_called_once()  # user is told the OOB inventory fetch failed
         mock_messages.success.assert_not_called()  # warning, not success
+        # The toast must stay generic — internal LibreNMS ids (777 / OOB 999) belong only in
+        # the server log, not the UI.
+        warn_msg = mock_messages.warning.call_args[0][1]
+        assert "777" not in warn_msg and "999" not in warn_msg and "OOB id" not in warn_msg
 
     def test_post_treats_non_dict_oob_inventory_entry_as_fetch_failure(self):
         """The OOB inventory merge offsets indices and sets item["_source"] on every entry, so
diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index 2fa8eba9d..9f43f7c9a 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -1978,6 +1978,7 @@ def test_update_module_interface_view_keeps_bind_when_adoption_raises(self):
                 side_effect=RuntimeError("adoption blew up"),
             ) as mock_adopt,
             patch("netbox_librenms_plugin.views.sync.modules.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.sync.modules.logger") as mock_logger,
             patch("netbox_librenms_plugin.views.sync.modules._modules_redirect_response", return_value="redirected"),
         ):
             mock_cache.get.return_value = {
@@ -1994,6 +1995,9 @@ def test_update_module_interface_view_keeps_bind_when_adoption_raises(self):
         # Adoption failure surfaced separately as a warning.
         mock_messages.warning.assert_called_once()
         assert "adopting standalone" in mock_messages.warning.call_args[0][1].lower()
+        # The suppressed adoption traceback must be logged server-side (the toast says
+        # "see server logs for details"), not silently swallowed.
+        mock_logger.exception.assert_called_once()
         assert response is not None
 
     def test_update_module_interface_view_adopts_templates_even_when_port_bind_is_a_noop(self):
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index 1a4073b3d..fceee0b08 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -363,7 +363,18 @@ def post(self, request, pk):
         # Fetch ports once and reuse in subsequent enrichment steps.
         ports_success, ports_data = self.librenms_api.get_ports(self.librenms_id)
         ports_error = None
-        if not ports_success or not isinstance(ports_data, dict):
+        # A success flag is not enough: a dict whose "ports" is missing/None or carries
+        # non-dict entries makes _enrich_inventory_port_identity()/_merge_transceiver_data()
+        # silently no-op, leaving port-id enrichment incomplete. Treat that as a fetch
+        # failure so the snapshot below is NOT cached as complete (and the user is warned),
+        # instead of silently serving a degraded module list until TTL/manual refresh.
+        ports_payload_ok = (
+            ports_success
+            and isinstance(ports_data, dict)
+            and isinstance(ports_data.get("ports"), list)
+            and all(isinstance(port, dict) for port in ports_data["ports"])
+        )
+        if not ports_payload_ok:
             ports_error = str(ports_data) if ports_data else "unknown error"
             ports_data = {}
 
@@ -451,9 +462,12 @@ def post(self, request, pk):
             logger.warning("Transceiver fetch failed for device %s: %s", self.librenms_id, txr_error)
             messages.warning(request, "Inventory refreshed, but transceiver fetch failed; see server logs for details.")
         if oob_failed:
+            # Keep the toast generic — the device/OOB ids are already in the logger.warning
+            # above (line ~418); surfacing internal LibreNMS ids in the UI is needless leakage
+            # and inconsistent with the ports/transceiver toasts.
             messages.warning(
                 request,
-                f"Inventory refreshed, but OOB controller inventory fetch failed (device {self.librenms_id}, OOB id {oob_id}); see server logs for details.",
+                "Inventory refreshed, but OOB controller inventory fetch failed; see server logs for details.",
             )
         if not txr_error and not oob_failed and not ports_error:
             messages.success(request, "Inventory data refreshed successfully.")
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index 6179d2a0e..534695000 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -1,5 +1,6 @@
 """Sync action views for module/inventory installation from LibreNMS."""
 
+import logging
 import re
 
 from django.contrib import messages
@@ -30,6 +31,8 @@
     NetBoxObjectPermissionMixin,
 )
 
+logger = logging.getLogger(__name__)
+
 
 def _modules_redirect_response(request, sync_url):
     """Return a redirect response that works for both classic and HTMX form posts.
@@ -1351,6 +1354,11 @@ def post(self, request, pk):
             if bind_item and server_key:
                 bind_result = _bind_interface_librenms_id(target_device, bind_item, module.pk, server_key)
         except Exception:
+            logger.exception(
+                "Unexpected error binding interface to module (device %s, module %s)",
+                target_device.pk,
+                module.pk,
+            )
             bind_result = {
                 "status": "failed",
                 "reason": "unexpected error while associating interface to installed module",
@@ -1367,6 +1375,11 @@ def post(self, request, pk):
                 try:
                     adopt_result = _adopt_existing_template_interfaces(target_device, module)
                 except Exception:
+                    logger.exception(
+                        "Unexpected error adopting standalone template interfaces (device %s, module %s)",
+                        target_device.pk,
+                        module.pk,
+                    )
                     # The adoption step is isolated so its failure can't clobber an
                     # already-committed primary bind: that interface is bound regardless, and
                     # reporting "failed" would make a retry look like a fresh conflict. Only the

From c34061b48bf91fb0c319c3c6da24d03d5a203f77 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 19:42:16 +0200
Subject: [PATCH 71/98] fix(modules/ip): fail closed on more malformed LibreNMS
 payloads; don't fake bind success

- ip_addresses_view: _resolve_management_ip() only strips a str ip (a {"ip": 123}
  payload no longer 500s the fresh refresh); validate get_device_ips() returns a
  list of dicts before enriching, else treat as a fetch failure (no empty snapshot
  cached under a success banner).
- modules_view: _merge_transceiver_data() rejects a non-list / non-dict-entry
  transceiver payload as an error instead of crashing on txr.get(...).
- sync/modules: distinguish 'no primary to bind' from 'bind never attempted'
  (bind_item present but server_key blank) so the latter reports a failure instead
  of falling into the adoption-only success path.
- Tests for all four.
---
 .../tests/test_coverage_base_views.py         |  7 +++
 .../tests/test_coverage_base_views2.py        | 22 +++++++++
 .../tests/test_modules_view.py                | 19 ++++++++
 .../tests/test_sync_modules.py                | 47 +++++++++++++++++++
 .../views/base/ip_addresses_view.py           | 14 ++++--
 .../views/base/modules_view.py                |  5 ++
 netbox_librenms_plugin/views/sync/modules.py  | 18 ++++++-
 7 files changed, 126 insertions(+), 6 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 06d188707..af3c84bf8 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -2847,3 +2847,10 @@ def test_resolve_blank_when_mgmt_ip_empty(self):
         view = self._make_view()
         view._librenms_api.get_device_info.return_value = (True, {"ip": ""})
         assert view._resolve_management_ip() == ""
+
+    def test_resolve_blank_when_mgmt_ip_not_a_string(self):
+        """A malformed-but-dict-shaped payload (e.g. {"ip": 123}) must fall back to "" rather
+        than raising AttributeError on .strip() and 500-ing the fresh refresh."""
+        view = self._make_view()
+        view._librenms_api.get_device_info.return_value = (True, {"ip": 123})
+        assert view._resolve_management_ip() == ""
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views2.py b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
index c2e5c5f59..aa412cea8 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
@@ -1138,6 +1138,28 @@ def test_calls_get_interface_name_field_when_none(self):
         mock_gif.assert_called_once_with(request)
         assert result is None  # returns None because cache miss
 
+    def test_fetch_fresh_malformed_ip_payload_returns_none(self):
+        """A success flag with a non-list get_ip_addresses() payload (or a list with non-dict
+        entries) must be treated as a fetch failure — return None before enrichment so post()
+        neither renders an empty table under a success banner nor caches the empty snapshot."""
+        view = self._make_view()
+        obj = _mock_obj()
+        request = _mock_request()
+
+        with (
+            patch("netbox_librenms_plugin.views.base.ip_addresses_view.cache") as mock_cache,
+            patch.object(view, "get_cache_key", return_value="ck"),
+            patch.object(view, "get_ip_addresses", return_value=(True, {"unexpected": "dict"})),
+            patch.object(view, "_resolve_management_ip", return_value="") as mock_mgmt,
+            patch.object(view, "enrich_ip_data") as mock_enrich,
+        ):
+            result = view._prepare_context(request, obj, "ifName", fetch_fresh=True)
+
+        assert result is None
+        mock_mgmt.assert_not_called()  # bail before the live mgmt-ip lookup
+        mock_enrich.assert_not_called()  # never enrich a malformed payload
+        mock_cache.set.assert_not_called()  # never cache the empty snapshot as complete
+
     def test_cached_render_reuses_cached_ports_without_live_calls(self):
         """A warm-cache render must enrich from the cached ports_by_id map and never call
         get_port_by_id(), so the IP tab keeps working when LibreNMS is unavailable."""
diff --git a/netbox_librenms_plugin/tests/test_modules_view.py b/netbox_librenms_plugin/tests/test_modules_view.py
index d7cb9d929..bd206535e 100644
--- a/netbox_librenms_plugin/tests/test_modules_view.py
+++ b/netbox_librenms_plugin/tests/test_modules_view.py
@@ -105,6 +105,25 @@ def __init__(self, **kw):
 class TestMergeTransceiverDataPortIdentity:
     """Transceiver merge should preserve stable port identity metadata."""
 
+    def test_malformed_transceiver_payload_returns_error_without_crashing(self):
+        """A truthy success with a non-list payload (or a list of non-dicts) must surface as an
+        error string — not 500 on txr.get(...) — so the caller skips the cache and warns."""
+        view = _make_view()
+        view.librenms_id = 100
+        seed = [{"entPhysicalIndex": 1, "entPhysicalName": "Gi0/1"}]
+
+        # dict payload under success=True
+        view._librenms_api.get_device_transceivers.return_value = (True, {"unexpected": "dict"})
+        inventory, error = view._merge_transceiver_data(list(seed))
+        assert inventory == seed  # untouched
+        assert error and "malformed transceiver payload" in error
+
+        # list with a non-dict entry
+        view._librenms_api.get_device_transceivers.return_value = (True, [{"entity_physical_index": 2}, "bad"])
+        inventory, error = view._merge_transceiver_data(list(seed))
+        assert inventory == seed
+        assert error and "malformed transceiver payload" in error
+
     def test_synthetic_item_includes_port_identity_metadata(self):
         view = _make_view()
         view.librenms_id = 100
diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index 9f43f7c9a..c789982b2 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -2000,6 +2000,53 @@ def test_update_module_interface_view_keeps_bind_when_adoption_raises(self):
         mock_logger.exception.assert_called_once()
         assert response is not None
 
+    def test_update_module_interface_view_no_server_key_does_not_fake_adoption_success(self):
+        """A primary identity exists (bind_item resolved) but server_key is blank, so the bind
+        is never attempted. That must NOT fall through to the adoption-only success path —
+        otherwise the row reports success while its primary port_id was never associated."""
+        from netbox_librenms_plugin.views.sync.modules import UpdateModuleInterfaceView
+
+        view = object.__new__(UpdateModuleInterfaceView)
+        view.required_object_permissions = {}
+        device = _make_device()
+
+        module = MagicMock()
+        module.pk = 321
+        module.module_type.model = "SFP-10G-SR"
+        module.module_bay.name = "SFP 1"
+
+        # No server_key in POST → bind cannot be attempted.
+        request = _make_request("POST", data={"module_id": "321", "ent_index": "77"})
+
+        with (
+            patch.object(view, "require_all_permissions", return_value=None),
+            patch(
+                "netbox_librenms_plugin.views.sync.modules.get_object_or_404",
+                side_effect=[device, module],
+            ),
+            patch("netbox_librenms_plugin.views.sync.modules.reverse", return_value="/sync/"),
+            patch.object(view, "get_cache_key", return_value="inv-key"),
+            patch("netbox_librenms_plugin.views.sync.modules.cache") as mock_cache,
+            # bind_item resolves (a primary identity exists) even though server_key is blank.
+            patch(
+                "netbox_librenms_plugin.views.sync.modules._resolve_single_install_binding_item",
+                return_value={"entPhysicalName": "Te1/1/1", "_librenms_port_id": 42},
+            ),
+            patch("netbox_librenms_plugin.views.sync.modules._bind_interface_librenms_id") as mock_bind,
+            patch("netbox_librenms_plugin.views.sync.modules._adopt_existing_template_interfaces") as mock_adopt,
+            patch("netbox_librenms_plugin.views.sync.modules.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.sync.modules._modules_redirect_response", return_value="redirected"),
+        ):
+            mock_cache.get.return_value = {"inventory": [], "librenms_id": 999}
+            response = view.post(request, pk=24)
+
+        mock_bind.assert_not_called()  # no server context → bind never attempted
+        mock_adopt.assert_not_called()  # and we must NOT adopt-and-succeed instead
+        mock_messages.success.assert_not_called()
+        mock_messages.warning.assert_called_once()
+        assert "server context" in mock_messages.warning.call_args[0][1].lower()
+        assert response is not None
+
     def test_update_module_interface_view_adopts_templates_even_when_port_bind_is_a_noop(self):
         """Regression: the port_id bind and template adoption are complementary, not
         either/or. When the LibreNMS-identified interface is already bound, the bind
diff --git a/netbox_librenms_plugin/views/base/ip_addresses_view.py b/netbox_librenms_plugin/views/base/ip_addresses_view.py
index bce956257..e871d00da 100644
--- a/netbox_librenms_plugin/views/base/ip_addresses_view.py
+++ b/netbox_librenms_plugin/views/base/ip_addresses_view.py
@@ -134,7 +134,10 @@ def _resolve_management_ip(self):
             return ""
         if not success or not isinstance(info, dict):
             return ""
-        return (info.get("ip") or "").strip()
+        # Best-effort contract: a malformed-but-dict-shaped payload (e.g. {"ip": 123})
+        # must not raise on .strip(); only strip a genuine string, else fall back to "".
+        ip_value = info.get("ip")
+        return ip_value.strip() if isinstance(ip_value, str) else ""
 
     def _flag_management_ip(self, enriched_data, mgmt_ip):
         """Mark the entry whose IP equals the device's LibreNMS management IP.
@@ -298,9 +301,12 @@ def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False
 
         if fetch_fresh:
             success, ip_data = self.get_ip_addresses(obj)
-            # Bail out on a failed fetch instead of enriching an error payload and
-            # rendering an empty table under a success banner.
-            if not success:
+            # Bail out on a failed *or malformed* fetch instead of enriching an error payload
+            # and rendering an empty table under a success banner. A success flag with a
+            # non-list payload (dict/string) or a list with non-dict entries makes
+            # enrich_ip_data() silently drop every row and caches that empty snapshot as
+            # complete, so treat it as a fetch failure.
+            if not success or not isinstance(ip_data, list) or any(not isinstance(item, dict) for item in ip_data):
                 return None
             # Resolve the management IP once here (live LibreNMS call) and cache it
             # below so cached renders don't re-hit the API.
diff --git a/netbox_librenms_plugin/views/base/modules_view.py b/netbox_librenms_plugin/views/base/modules_view.py
index fceee0b08..5522ac74b 100644
--- a/netbox_librenms_plugin/views/base/modules_view.py
+++ b/netbox_librenms_plugin/views/base/modules_view.py
@@ -1203,6 +1203,11 @@ def _merge_transceiver_data(self, inventory_data, ports_data=None):
             return inventory_data, str(transceivers) if transceivers else "unknown error"
         if not transceivers:
             return inventory_data, None
+        # A truthy success flag with a malformed payload (a dict, or a list carrying non-dict
+        # entries) would 500 on the txr.get(...) access below. Treat it as a fetch error so the
+        # caller skips the snapshot cache and warns, matching the inventory/ports/OOB guards.
+        if not isinstance(transceivers, list) or any(not isinstance(txr, dict) for txr in transceivers):
+            return inventory_data, f"malformed transceiver payload (got {type(transceivers).__name__})"
 
         # Build lookup of existing inventory items by index and serial
         inv_by_index = {idx: item for item in inventory_data if (idx := item.get("entPhysicalIndex")) is not None}
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index 534695000..bc7a4caee 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -1350,8 +1350,15 @@ def post(self, request, pk):
         module = get_object_or_404(Module, pk=module_id, device=target_device)
 
         bind_result = None
+        # A primary interface is bindable only with both a cache-resolved item AND a server
+        # context. Distinguish "there is no primary to bind" (bind_item falsy) from "a primary
+        # exists but we never attempted the bind" (bind_item set, server_key blank): the latter
+        # must not fall through to the adoption-only success path below, or we'd report success
+        # while the row's primary port_id was never associated.
+        primary_bindable = bool(bind_item)
+        primary_bind_attempted = bool(bind_item and server_key)
         try:
-            if bind_item and server_key:
+            if primary_bind_attempted:
                 bind_result = _bind_interface_librenms_id(target_device, bind_item, module.pk, server_key)
         except Exception:
             logger.exception(
@@ -1371,7 +1378,14 @@ def post(self, request, pk):
             # nothing to do (None) or succeeded (bound) — otherwise an already-bound interface
             # makes the bind a no-op, the adoption is skipped, and the button never clears.
             # A hard conflict/skip is left untouched so we don't mutate past an unresolved issue.
-            if bind_result is None or bind_result.get("status") == "bound":
+            if primary_bindable and not primary_bind_attempted:
+                # Primary identity exists but there was no server context to bind it; don't
+                # adopt-and-succeed as if the row were fully handled.
+                bind_result = {
+                    "status": "failed",
+                    "reason": "no LibreNMS server context to associate the interface",
+                }
+            elif bind_result is None or bind_result.get("status") == "bound":
                 try:
                     adopt_result = _adopt_existing_template_interfaces(target_device, module)
                 except Exception:

From d952728e4c7c33336bcf9ef4e0f93770023b6f85 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 20:00:20 +0200
Subject: [PATCH 72/98] fix(modules/migrate/import): server_key in module
 redirects, lock owning iface, reset stale VM cluster

- sync/modules: _modules_redirect_response() now propagates the active server_key
  (read from the request when not passed) so server-scoped module actions return
  to the same server tab; all inline ?tab=modules redirects route through it.
- migrate: _reconcile_donor_device_ip_fks() locks the owning Interface and re-reads
  device_id from the locked row, so a concurrent interface move can't leave the
  winner owning an address that has moved off it (TOCTOU).
- import_utils/bulk_import: a dropped cached VM match now resets the stale cluster
  selection (preserving available_clusters), mirroring the device_role reset.
- test_coverage_device_fields: assert the platform is assigned + saved in the
  mapping-permission-denied branch.
- Tests for each; updated the stale deleted-VM readiness test to the corrected contract.
---
 .../import_utils/bulk_import.py               | 19 +++++++
 .../tests/test_coverage_bulk_import.py        | 43 +++++++++++++-
 .../tests/test_coverage_device_fields.py      |  6 +-
 .../tests/test_migrate_views.py               | 57 +++++++++++++++++++
 .../tests/test_sync_modules.py                | 33 +++++++++++
 netbox_librenms_plugin/views/sync/migrate.py  | 10 +++-
 netbox_librenms_plugin/views/sync/modules.py  | 42 +++++++++-----
 7 files changed, 190 insertions(+), 20 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/bulk_import.py b/netbox_librenms_plugin/import_utils/bulk_import.py
index ca655d9db..42f15e0a3 100644
--- a/netbox_librenms_plugin/import_utils/bulk_import.py
+++ b/netbox_librenms_plugin/import_utils/bulk_import.py
@@ -466,6 +466,16 @@ def _refresh_existing_device(validation: dict, libre_device: dict = None, server
                             "role": None,
                             "available_roles": validation.get("device_role", {}).get("available_roles", []),
                         }
+                    else:
+                        # VM rows are gated on cluster, not role: a dropped match must also clear
+                        # the stale cluster selection (preserving available_clusters), or
+                        # _reassert_new_import_blockers() sees found/cluster still set and lets
+                        # the row re-enter the new-import path without a fresh cluster choice.
+                        validation["cluster"] = {
+                            "found": False,
+                            "cluster": None,
+                            "available_clusters": validation.get("cluster", {}).get("available_clusters", []),
+                        }
                     recalculate_validation_status(validation, is_vm=bool(validation.get("import_as_vm")))
                 else:
                     if hasattr(refreshed, "role") and refreshed.role:
@@ -502,6 +512,15 @@ def _refresh_existing_device(validation: dict, libre_device: dict = None, server
                         "role": None,
                         "available_roles": validation.get("device_role", {}).get("available_roles", []),
                     }
+                else:
+                    # Mirror the stale-match branch: a deleted cached VM match must drop the
+                    # stale cluster selection (keeping available_clusters) so the row returns to
+                    # the same create-time state as a brand-new VM import row.
+                    validation["cluster"] = {
+                        "found": False,
+                        "cluster": None,
+                        "available_clusters": validation.get("cluster", {}).get("available_clusters", []),
+                    }
                 recalculate_validation_status(validation, is_vm=bool(validation.get("import_as_vm")))
         except Exception as e:
             existing_id = getattr(existing, "pk", "unknown") if existing else "none"
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index 566aae0d9..a780ca826 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -881,6 +881,40 @@ def test_deleted_device_clears_existing_and_recomputes_readiness(self):
         assert validation["can_import"] is True  # no issues
         assert validation["is_ready"] is False  # device_role.found is now missing
 
+    def test_deleted_vm_match_clears_stale_cluster_selection(self):
+        """A dropped cached VM match must reset the stale cluster selection (preserving
+        available_clusters), mirroring the device_role reset on the device path. Otherwise the
+        match-derived cluster.found=True survives and recalculate keeps the row "ready" even
+        though validate_device_for_import() requires a fresh cluster for a new VM import."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        existing = MagicMock()
+        existing.pk = 7
+        stale_cluster = MagicMock(name="cluster-A")
+        available = [stale_cluster, MagicMock(name="cluster-B")]
+        validation = {
+            "existing_device": existing,
+            "import_as_vm": True,
+            "issues": [],
+            "site": {"found": True},
+            # A cached VM match left the cluster satisfied:
+            "cluster": {"found": True, "cluster": stale_cluster, "available_clusters": available},
+        }
+
+        # The VM refresh path queries VirtualMachine, not Device.
+        with patch("virtualization.models.VirtualMachine") as mock_VM:
+            mock_VM.objects.filter.return_value.first.return_value = None  # VM deleted
+            _refresh_existing_device(validation)
+
+        assert validation["existing_device"] is None
+        # Cluster selection reset to unselected, available list preserved for the dropdown.
+        assert validation["cluster"]["found"] is False
+        assert validation["cluster"]["cluster"] is None
+        assert validation["cluster"]["available_clusters"] == available
+        # found=False feeds is_ready (see recalculate_validation_status, is_vm=True), so the row
+        # is no longer "ready" — it can't slip through without a fresh cluster choice.
+        assert validation["is_ready"] is False
+
     def test_deleted_device_clears_stale_match_derived_actions(self):
         """When the matched device is deleted, serial/OOB/merge/promote actions derived from
         it must be cleared so the UI can't offer actions on a now-gone device."""
@@ -1098,7 +1132,9 @@ def test_neutralized_link_but_other_match_type_keeps_block(self):
         assert validation["can_import"] is False
 
     def test_deleted_vm_recomputes_readiness_from_cluster(self):
-        """VM deleted → is_ready reflects cluster.found."""
+        """VM deleted → the match-derived cluster is reset (found=False), so the row is no
+        longer ready: validate_device_for_import() requires a fresh cluster for a new VM, so a
+        dropped match can't keep the row importable on a stale cluster selection."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
         existing = MagicMock()
@@ -1115,8 +1151,9 @@ def test_deleted_vm_recomputes_readiness_from_cluster(self):
             _refresh_existing_device(validation)
 
         assert validation["existing_device"] is None
-        assert validation["can_import"] is True
-        assert validation["is_ready"] is True  # cluster.found=True
+        assert validation["can_import"] is True  # no blocking issues in this path
+        assert validation["cluster"]["found"] is False  # stale match-derived cluster cleared
+        assert validation["is_ready"] is False  # not ready until a fresh cluster is selected
 
     def test_deleted_vm_not_ready_when_no_cluster(self):
         """Deleted VM with no cluster → is_ready=False."""
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index 7048934f3..8adfee568 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -1205,7 +1205,7 @@ def test_mapping_skipped_when_lacking_add_perm_at_write(self):
         """TOCTOU guard: a mapping existed at the preflight gate (so add wasn't required) but
         was deleted before the write. The write-site permission re-check must skip the create
         rather than bypass the permission — and warn the user."""
-        view, req, mock_platform_cls, _, mock_device_cls, _ = self._success_patches(
+        view, req, mock_platform_cls, mock_platform_instance, mock_device_cls, mock_locked = self._success_patches(
             platform_name="Cisco IOS", librenms_os="ios", create_mapping="1"
         )
         # Upfront object-permission gate passes (user has change Device / add Platform); the
@@ -1233,6 +1233,10 @@ def test_mapping_skipped_when_lacking_add_perm_at_write(self):
         # No mapping created without permission, and the user is told why.
         mock_mapping_cls.assert_not_called()
         assert any("not created" in c.args[1] for c in mock_msg.warning.call_args_list)
+        # The platform itself must still be assigned to the locked device and persisted — only
+        # the secondary mapping is skipped, so this branch can't silently return pre-persist.
+        assert mock_locked.platform is mock_platform_instance
+        mock_locked.save.assert_called_once()
 
     def test_required_object_permissions_never_include_platformmapping_upfront(self):
         """Even when create_mapping is on, an OS is supplied, and no mapping exists yet, the
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 88bf73118..92bf25770 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -763,6 +763,63 @@ def _nonhtmx_request(post=None, referer=None):
     return req
 
 
+class TestReconcileDonorDeviceIpFks:
+    """_reconcile_donor_device_ip_fks must lock the owning Interface and re-read its device_id
+    from the locked row, so a concurrent interface move can't leave the winner pointing at an
+    address that has since moved off it."""
+
+    def test_transfers_when_locked_interface_is_on_winner(self):
+        from dcim.models import Interface
+
+        from netbox_librenms_plugin.views.sync.migrate import _reconcile_donor_device_ip_fks
+
+        donor = MagicMock(pk=10, primary_ip4_id=5, primary_ip6_id=None, oob_ip_id=None)
+        winner = MagicMock(pk=20, primary_ip4_id=None)
+
+        ip = MagicMock(pk=5)
+        ip.assigned_object = MagicMock(spec=Interface, pk=99)
+        locked_iface = MagicMock(spec=Interface, pk=99, device_id=20)  # still owned by winner
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
+            patch.object(Interface, "objects") as mock_iface_objects,
+        ):
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = ip
+            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+            notes = _reconcile_donor_device_ip_fks(donor, winner)
+
+        assert winner.primary_ip4 is ip
+        assert donor.primary_ip4 is None
+        winner.save.assert_called_once_with(update_fields=["primary_ip4"])
+        # The owning Interface was re-locked (select_for_update) before the FK was reconciled.
+        mock_iface_objects.select_for_update.return_value.filter.assert_called_once_with(pk=99)
+        assert any("transferred" in n for n in notes)
+
+    def test_skips_when_locked_interface_moved_off_winner(self):
+        from dcim.models import Interface
+
+        from netbox_librenms_plugin.views.sync.migrate import _reconcile_donor_device_ip_fks
+
+        donor = MagicMock(pk=10, primary_ip4_id=5, primary_ip6_id=None, oob_ip_id=None)
+        winner = MagicMock(pk=20, primary_ip4_id=None)
+
+        ip = MagicMock(pk=5)
+        ip.assigned_object = MagicMock(spec=Interface, pk=99)
+        # The locked row shows the interface has since moved onto another device (the race).
+        locked_iface = MagicMock(spec=Interface, pk=99, device_id=999)
+
+        with (
+            patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
+            patch.object(Interface, "objects") as mock_iface_objects,
+        ):
+            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = ip
+            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+            notes = _reconcile_donor_device_ip_fks(donor, winner)
+
+        winner.save.assert_not_called()
+        assert notes == []
+
+
 class TestSyncTabUrl:
     """_sync_tab_url builds the donor device sync URL with tab + server_key."""
 
diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index c789982b2..f09408e8e 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -4339,6 +4339,8 @@ def test_classic_request_uses_redirect(self):
 
         req = MagicMock()
         req.headers = {}
+        req.POST = {}
+        req.GET = {}
         with patch("netbox_librenms_plugin.views.sync.modules.redirect") as mock_redirect:
             mock_redirect.return_value = "REDIRECT"
             result = _modules_redirect_response(req, "/sync/")
@@ -4352,10 +4354,41 @@ def test_htmx_request_returns_hx_redirect_header(self):
 
         req = MagicMock()
         req.headers = {"HX-Request": "true"}
+        req.POST = {}
+        req.GET = {}
         response = _modules_redirect_response(req, "/sync/")
         assert response.status_code == 204
         assert response["HX-Redirect"] == "/sync/?tab=modules#librenms-module-table"
 
+    def test_explicit_server_key_is_appended(self):
+        """A server-scoped action must keep the active server_key in the follow-up URL so the
+        user returns to the same cache namespace this request mutated/read."""
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.views.sync.modules import _modules_redirect_response
+
+        req = MagicMock()
+        req.headers = {}
+        with patch("netbox_librenms_plugin.views.sync.modules.redirect") as mock_redirect:
+            _modules_redirect_response(req, "/sync/", server_key="prod server")
+        # quote_plus encodes the value; the fragment stays last.
+        mock_redirect.assert_called_once_with("/sync/?tab=modules&server_key=prod+server#librenms-module-table")
+
+    def test_server_key_read_from_post_when_not_passed(self):
+        """Bare call sites (in views that don't compute a resolved key) still propagate the
+        server context — the helper reads server_key from the request itself."""
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.views.sync.modules import _modules_redirect_response
+
+        req = MagicMock()
+        req.headers = {}
+        req.POST = {"server_key": "production"}
+        req.GET = {}
+        with patch("netbox_librenms_plugin.views.sync.modules.redirect") as mock_redirect:
+            _modules_redirect_response(req, "/sync/")
+        mock_redirect.assert_called_once_with("/sync/?tab=modules&server_key=production#librenms-module-table")
+
 
 class TestAddBayTemplateViewWiring:
     """AddBayTemplateView must have the right mixins and target kinds."""
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 9554e3715..25f4c49ac 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -181,7 +181,15 @@ def _reconcile_donor_device_ip_fks(donor, winner):
         # Only reconcile when the address now sits on a winner-owned interface (the move just
         # detached it from the donor). A non-Interface assignment (e.g. a VMInterface) has no
         # device_id and is left untouched.
-        if getattr(assigned, "device_id", None) != winner.pk:
+        if not isinstance(assigned, Interface):
+            continue
+        # Locking the IPAddress row alone doesn't stabilize the owning interface's device_id:
+        # this helper also reconciles pre-existing dangling FKs, so a concurrent interface move
+        # could flip device_id between this check and winner.save(). Lock the owning Interface
+        # and re-read device_id from the locked row so the winner can't end up owning an address
+        # that has since moved away.
+        locked_iface = Interface.objects.select_for_update().filter(pk=assigned.pk).first()
+        if locked_iface is None or locked_iface.device_id != winner.pk:
             continue
         if getattr(winner, f"{field}_id", None) is None:
             setattr(winner, field, ip)
diff --git a/netbox_librenms_plugin/views/sync/modules.py b/netbox_librenms_plugin/views/sync/modules.py
index bc7a4caee..e6a55c1f8 100644
--- a/netbox_librenms_plugin/views/sync/modules.py
+++ b/netbox_librenms_plugin/views/sync/modules.py
@@ -2,6 +2,7 @@
 
 import logging
 import re
+from urllib.parse import quote_plus
 
 from django.contrib import messages
 from django.core.cache import cache
@@ -34,15 +35,26 @@
 logger = logging.getLogger(__name__)
 
 
-def _modules_redirect_response(request, sync_url):
+def _modules_redirect_response(request, sync_url, server_key=None):
     """Return a redirect response that works for both classic and HTMX form posts.
 
     For HTMX requests (those carrying ``HX-Request: true``) we return an empty
     200 response with an ``HX-Redirect`` header so the browser performs a full
     navigation that picks up Django messages and refreshes the modules table.
     For non-HTMX requests we return a normal Django redirect.
+
+    These module sync actions are server-scoped, so the follow-up page must stay on the
+    server whose cache namespace this request just mutated/read. The active ``server_key`` is
+    propagated as a ``?server_key=`` query param; when not passed explicitly it is read from
+    the request (POST then GET) so every redirect site keeps the server context without each
+    caller having to thread it through.
     """
-    target = f"{sync_url}?tab=modules#librenms-module-table"
+    if server_key is None:
+        server_key = request.POST.get("server_key") or request.GET.get("server_key") or ""
+    target = f"{sync_url}?tab=modules"
+    if server_key:
+        target += f"&server_key={quote_plus(str(server_key))}"
+    target += "#librenms-module-table"
     if request.headers.get("HX-Request") == "true":
         response = HttpResponse(status=204)
         response["HX-Redirect"] = target
@@ -549,7 +561,7 @@ def post(self, request, pk):
             module_type_id = int(request.POST.get("module_type_id"))
         except (TypeError, ValueError):
             messages.error(request, "Missing or invalid module bay/module type ID.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         get_object_or_404(ModuleBay, pk=module_bay_id, device=target_device)  # verify bay belongs to selected device
         module_type = get_object_or_404(ModuleType, pk=module_type_id)
@@ -560,7 +572,7 @@ def post(self, request, pk):
                 locked_bay = ModuleBay.objects.select_for_update().get(pk=module_bay_id)
                 if hasattr(locked_bay, "installed_module") and locked_bay.installed_module:
                     messages.warning(request, f"Module bay '{locked_bay.name}' already has a module installed.")
-                    return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+                    return _modules_redirect_response(request, sync_url, server_key)
                 module = Module(
                     device=target_device,
                     module_bay=locked_bay,
@@ -619,7 +631,7 @@ def post(self, request, pk):
         except (ValidationError, IntegrityError) as e:
             messages.error(request, f"Failed to install module: {e}")
 
-        return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+        return _modules_redirect_response(request, sync_url, server_key)
 
 
 class InstallBranchView(LibreNMSPermissionMixin, NetBoxObjectPermissionMixin, LibreNMSAPIMixin, CacheMixin, View):
@@ -651,20 +663,20 @@ def post(self, request, pk):
 
         if not parent_index:
             messages.error(request, "Missing parent inventory index.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         try:
             parent_index = int(parent_index)
         except ValueError:
             messages.error(request, "Invalid parent inventory index.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         # Get cached inventory data
         sync_device = _get_sync_device_for_inventory(target_device, server_key)
         cached_data = _get_cached_inventory_for_device(sync_device, server_key, self.get_cache_key)
         if not cached_data:
             messages.error(request, "No cached inventory data. Please refresh modules first.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         # Load ignore rules so the branch respects the same filters shown in the table
         from netbox_librenms_plugin.utils import get_enabled_ignore_rules
@@ -678,7 +690,7 @@ def post(self, request, pk):
 
         if not branch_items:
             messages.warning(request, "No installable items found in this branch.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         # Load module types (with mappings)
         module_types = get_module_types_indexed()
@@ -740,10 +752,10 @@ def post(self, request, pk):
                             skipped.append(f"{result['name']}: {bind_result['reason']}")
         except (ValidationError, IntegrityError) as e:
             messages.error(request, f"Branch install failed: {e}")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         _report_install_results(request, installed, skipped, failed)
-        return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+        return _modules_redirect_response(request, sync_url, server_key)
 
     def _collect_branch(self, parent_index, inventory_data, ignore_rules=None, device_serial="", index_map=None):
         """
@@ -1156,27 +1168,27 @@ def post(self, request, pk):
         selected_indices = request.POST.getlist("select")
         if not selected_indices:
             messages.warning(request, "No modules selected.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         sync_device = _get_sync_device_for_inventory(page_device, server_key)
         cached_data = _get_cached_inventory_for_device(sync_device, server_key, self.get_cache_key)
         if not cached_data:
             messages.error(request, "No cached inventory data. Please refresh modules first.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         try:
             # Use dict.fromkeys to preserve order while deduplicating
             selected_list = list(dict.fromkeys(int(i) for i in selected_indices))
         except ValueError:
             messages.error(request, "Invalid selection.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         index_map = {idx: item for item in cached_data if (idx := item.get("entPhysicalIndex")) is not None}
         items = [index_map[idx] for idx in selected_list if idx in index_map]
 
         if not items:
             messages.warning(request, "None of the selected indices matched cached inventory.")
-            return redirect(f"{sync_url}?tab=modules#librenms-module-table")
+            return _modules_redirect_response(request, sync_url, server_key)
 
         # Load ignore rules once; they're evaluated per-row inside the install
         # loop using the *resolved* target device serial, since VC rows may

From 6bcd47ff7ee798566f00535985521f82773b8306 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 20:28:13 +0200
Subject: [PATCH 73/98] test(migrate): real-DB IP-FK reconcile coverage + fix
 unique-constraint save order; guard server_key in redirects
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- migrate: _reconcile_donor_device_ip_fks() now clears the donor FK before the winner
  claims the address. device.primary_ip4/6/oob_ip are UNIQUE per address, so the old
  winner-first save violated the constraint whenever a transfer actually ran — surfaced
  by converting the test off mocks to real NetBox models.
- test_migrate_views: replace the mock-based reconcile tests with real Device/Interface/
  IPAddress objects (transfer + foreign-interface skip), exercising the lock + FK move
  end-to-end.
- test_server_key_in_redirects: new guard asserting every '?tab=' URL under views/sync,
  views/base, views/object_sync propagates server_key — a recurring review finding, now
  locked in one place.
---
 .../tests/test_migrate_views.py               | 96 +++++++++++--------
 .../tests/test_server_key_in_redirects.py     | 56 +++++++++++
 netbox_librenms_plugin/views/sync/migrate.py  |  7 +-
 3 files changed, 119 insertions(+), 40 deletions(-)
 create mode 100644 netbox_librenms_plugin/tests/test_server_key_in_redirects.py

diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 92bf25770..127e6795c 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -11,6 +11,8 @@
 
 from unittest.mock import MagicMock, patch
 
+import pytest
+
 
 # ── helper: get_migrated_to_marker ────────────────────────────────────────
 
@@ -763,60 +765,78 @@ def _nonhtmx_request(post=None, referer=None):
     return req
 
 
+@pytest.mark.django_db
 class TestReconcileDonorDeviceIpFks:
-    """_reconcile_donor_device_ip_fks must lock the owning Interface and re-read its device_id
-    from the locked row, so a concurrent interface move can't leave the winner pointing at an
-    address that has since moved off it."""
-
-    def test_transfers_when_locked_interface_is_on_winner(self):
+    """Real-DB coverage for _reconcile_donor_device_ip_fks: it locks the owning Interface and
+    re-reads device_id from the locked row before transferring a device-level primary/OOB IP FK,
+    so the winner never ends up owning an address that sits on an interface it doesn't own.
+
+    Exercised against real NetBox models (not mocks) so the FK transfer, the Interface lookup,
+    and the owner comparison are validated against actual ORM behavior end-to-end.
+    """
+
+    @staticmethod
+    def _make_devices():
+        from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
+
+        site = Site.objects.create(name="ReconSite", slug="recon-site")
+        mfr = Manufacturer.objects.create(name="ReconMfr", slug="recon-mfr")
+        dtype = DeviceType.objects.create(manufacturer=mfr, model="ReconDT", slug="recon-dt")
+        role = DeviceRole.objects.create(name="ReconRole", slug="recon-role", color="ff0000")
+        common = {"device_type": dtype, "role": role, "site": site, "status": "active"}
+        winner = Device.objects.create(name="recon-winner", **common)
+        donor = Device.objects.create(name="recon-donor", **common)
+        other = Device.objects.create(name="recon-other", **common)
+        return winner, donor, other
+
+    @staticmethod
+    def _ip_on(device, addr, ifname):
         from dcim.models import Interface
+        from ipam.models import IPAddress
 
-        from netbox_librenms_plugin.views.sync.migrate import _reconcile_donor_device_ip_fks
+        iface = Interface.objects.create(device=device, name=ifname, type="1000base-t")
+        ip = IPAddress.objects.create(address=addr, assigned_object=iface)
+        return ip
 
-        donor = MagicMock(pk=10, primary_ip4_id=5, primary_ip6_id=None, oob_ip_id=None)
-        winner = MagicMock(pk=20, primary_ip4_id=None)
+    def test_transfers_primary_ip_when_interface_is_on_winner(self):
+        """The donor's primary_ip4 dangles on an address now sitting on a winner-owned interface;
+        the FK is transferred to the winner and cleared on the donor."""
+        from django.db import transaction
 
-        ip = MagicMock(pk=5)
-        ip.assigned_object = MagicMock(spec=Interface, pk=99)
-        locked_iface = MagicMock(spec=Interface, pk=99, device_id=20)  # still owned by winner
+        from netbox_librenms_plugin.views.sync.migrate import _reconcile_donor_device_ip_fks
 
-        with (
-            patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
-            patch.object(Interface, "objects") as mock_iface_objects,
-        ):
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = ip
-            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+        winner, donor, _ = self._make_devices()
+        ip = self._ip_on(winner, "10.10.0.1/24", "eth0")
+        # Dangling FK: donor still points at the moved address (save() skips clean()).
+        donor.primary_ip4 = ip
+        donor.save()
+
+        with transaction.atomic():
             notes = _reconcile_donor_device_ip_fks(donor, winner)
 
-        assert winner.primary_ip4 is ip
-        assert donor.primary_ip4 is None
-        winner.save.assert_called_once_with(update_fields=["primary_ip4"])
-        # The owning Interface was re-locked (select_for_update) before the FK was reconciled.
-        mock_iface_objects.select_for_update.return_value.filter.assert_called_once_with(pk=99)
+        winner.refresh_from_db()
+        donor.refresh_from_db()
+        assert winner.primary_ip4_id == ip.pk
+        assert donor.primary_ip4_id is None
         assert any("transferred" in n for n in notes)
 
-    def test_skips_when_locked_interface_moved_off_winner(self):
-        from dcim.models import Interface
+    def test_skips_when_interface_belongs_to_a_different_device(self):
+        """If the address sits on an interface owned by neither the winner (a stale/concurrent
+        state), the locked-row device_id check rejects it: no FK is moved onto the winner."""
+        from django.db import transaction
 
         from netbox_librenms_plugin.views.sync.migrate import _reconcile_donor_device_ip_fks
 
-        donor = MagicMock(pk=10, primary_ip4_id=5, primary_ip6_id=None, oob_ip_id=None)
-        winner = MagicMock(pk=20, primary_ip4_id=None)
-
-        ip = MagicMock(pk=5)
-        ip.assigned_object = MagicMock(spec=Interface, pk=99)
-        # The locked row shows the interface has since moved onto another device (the race).
-        locked_iface = MagicMock(spec=Interface, pk=99, device_id=999)
+        winner, donor, other = self._make_devices()
+        ip = self._ip_on(other, "10.10.0.2/24", "eth0")
+        donor.primary_ip4 = ip
+        donor.save()
 
-        with (
-            patch("netbox_librenms_plugin.views.sync.migrate.IPAddress") as mock_ip_cls,
-            patch.object(Interface, "objects") as mock_iface_objects,
-        ):
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = ip
-            mock_iface_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_iface
+        with transaction.atomic():
             notes = _reconcile_donor_device_ip_fks(donor, winner)
 
-        winner.save.assert_not_called()
+        winner.refresh_from_db()
+        assert winner.primary_ip4_id is None  # interface not on winner → not transferred
         assert notes == []
 
 
diff --git a/netbox_librenms_plugin/tests/test_server_key_in_redirects.py b/netbox_librenms_plugin/tests/test_server_key_in_redirects.py
new file mode 100644
index 000000000..85aed4ae2
--- /dev/null
+++ b/netbox_librenms_plugin/tests/test_server_key_in_redirects.py
@@ -0,0 +1,56 @@
+"""Guard against the recurring "redirect URL drops server_key" review finding.
+
+Module sync / interface / cable / VLAN / IP actions are server-scoped: after a POST (or an
+HTMX refresh) on a non-default LibreNMS server, the follow-up URL must carry ``server_key`` so
+the user returns to the same server's tab and cache namespace. This has been flagged across
+multiple reviews, one ``?tab=`` builder at a time. Rather than re-checking each by hand, this
+test asserts the whole class in one place: every ``?tab=`` URL built under the server-scoped
+view packages must reference ``server_key`` within the same statement.
+
+Scope is intentionally limited to ``views/sync``, ``views/base`` and ``views/object_sync`` —
+the packages where the per-server redirect/tab convention applies.
+"""
+
+from pathlib import Path
+
+import netbox_librenms_plugin.views as views_pkg
+
+# Per the codebase convention, every redirect/tab URL built in these packages is server-scoped.
+SCOPED_SUBPACKAGES = ("sync", "base", "object_sync")
+
+
+def _scoped_python_files():
+    root = Path(views_pkg.__file__).parent
+    for sub in SCOPED_SUBPACKAGES:
+        yield from sorted((root / sub).rglob("*.py"))
+
+
+def test_every_tab_url_propagates_server_key():
+    """Each ``?tab=`` URL builder must reference ``server_key`` in the same statement window.
+
+    The append is either inline (``... + (f"&server_key={...}" if server_key else "")``) or on
+    one of the next couple of lines (``url = ...?tab=...`` then ``if server_key: url += ...``),
+    so a small forward window covers the real patterns without masking a genuine omission.
+    """
+    offenders = []
+    for path in _scoped_python_files():
+        lines = path.read_text().splitlines()
+        for idx, line in enumerate(lines):
+            if "?tab=" not in line:
+                continue
+            window = "\n".join(lines[idx : idx + 4])
+            if "server_key" not in window:
+                offenders.append(f"{path.name}:{idx + 1}: {line.strip()}")
+
+    assert not offenders, (
+        "These server-scoped '?tab=' URLs don't propagate server_key (the redirect would land "
+        "on the default server's tab after a POST on another server):\n  " + "\n  ".join(offenders)
+    )
+
+
+def test_guard_actually_sees_tab_builders():
+    """Sanity: the scan reaches real source (guards against a wrong path silently passing)."""
+    total = 0
+    for path in _scoped_python_files():
+        total += path.read_text().count("?tab=")
+    assert total >= 5, f"Expected several '?tab=' builders under the scoped views, found {total}"
diff --git a/netbox_librenms_plugin/views/sync/migrate.py b/netbox_librenms_plugin/views/sync/migrate.py
index 25f4c49ac..926d7dd5c 100644
--- a/netbox_librenms_plugin/views/sync/migrate.py
+++ b/netbox_librenms_plugin/views/sync/migrate.py
@@ -192,10 +192,13 @@ def _reconcile_donor_device_ip_fks(donor, winner):
         if locked_iface is None or locked_iface.device_id != winner.pk:
             continue
         if getattr(winner, f"{field}_id", None) is None:
-            setattr(winner, field, ip)
+            # device.primary_ip4/6 / oob_ip are UNIQUE per address, so the donor must release the
+            # FK *before* the winner claims it — saving the winner first while the donor still
+            # holds the same address violates the unique constraint.
             setattr(donor, field, None)
-            winner.save(update_fields=[field])
             donor.save(update_fields=[field])
+            setattr(winner, field, ip)
+            winner.save(update_fields=[field])
             notes.append(f"transferred donor {human} to {winner.name}")
         else:
             setattr(donor, field, None)

From 1aae04aa0348627777219edd36e111df8de3851d Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sat, 13 Jun 2026 21:26:51 +0200
Subject: [PATCH 74/98] test(import): convert _refresh_existing_device coverage
 to real DB

Rewrite TestRefreshExistingDevice against real NetBox models (Device,
VirtualMachine, Cluster, Interface, IPAddress, real librenms_id custom
fields) instead of MagicMock stand-ins. The refresh re-queries the DB to
detect changes since caching (matched object deleted, librenms link
removed, fresh match by name/serial/IP), so the conversion exercises the
real ORM lookups, linkage re-derivation, role/cluster reset and readiness
recompute end to end.

This surfaced that the prior neutralized-link test only asserted
can_import=True because its validation dict omitted site/device_type:
recalculate_validation_status raised KeyError, the production except
swallowed it, and the function returned before the fresh-lookup
re-evaluation ran. With a correctly shaped dict the re-evaluation runs and
re-blocks the row on the new-import role requirement; the test now asserts
that real contract.

Three cases stay as focused mocks with justification: the NOT-NULL
Device.role defensive branch (unconstructable with a real Device) and two
forced-exception logging paths (a real query can't be made to fail on
demand).
---
 .../tests/test_coverage_bulk_import.py        | 832 ++++++++----------
 1 file changed, 348 insertions(+), 484 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index a780ca826..b4acfcf28 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -796,54 +796,130 @@ def test_vc_creation_failure_with_job_logs_warning(self):
 # ===========================================================================
 
 
+@pytest.mark.django_db
 class TestRefreshExistingDevice:
-    """Tests for ``_refresh_existing_device``."""
+    """Real-DB coverage for ``_refresh_existing_device``.
+
+    ``_refresh_existing_device`` re-queries Device / VirtualMachine / IPAddress to pick up
+    changes made in NetBox since a bulk-import row was cached: the matched object deleted, a
+    librenms_id link removed/repointed, or a fresh match now resolvable by name / serial / IP.
+    These tests drive it against real NetBox models so the ORM lookups (pk refresh,
+    ``name__iexact``, ``serial``, ``address__net_host``, librenms_id JSON containment), the
+    linkage re-derivation, the role/cluster reset, and the readiness recompute are all
+    exercised end-to-end — not asserted against MagicMock stand-ins that would stay green even
+    if the production query shapes drifted.
+    """
 
     # ------------------------------------------------------------------
-    # Lines 336-341: Device path → refreshed device with role
+    # Real-model fixtures
     # ------------------------------------------------------------------
 
-    def test_device_path_refreshes_role(self):
-        """Non-VM existing device refreshed; role updated on result."""
-        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+    @staticmethod
+    def _infra():
+        from dcim.models import DeviceRole, DeviceType, Manufacturer, Site
+
+        site, _ = Site.objects.get_or_create(name="RefSite", slug="ref-site")
+        mfr, _ = Manufacturer.objects.get_or_create(name="RefMfr", slug="ref-mfr")
+        dtype, _ = DeviceType.objects.get_or_create(model="RefDT", slug="ref-dt", defaults={"manufacturer": mfr})
+        role, _ = DeviceRole.objects.get_or_create(name="RefRole", slug="ref-role", defaults={"color": "00ff00"})
+        return site, dtype, role
+
+    @classmethod
+    def _make_device(cls, name, serial="", librenms_cf=None):
+        from dcim.models import Device
+
+        site, dtype, role = cls._infra()
+        dev = Device.objects.create(name=name, device_type=dtype, role=role, site=site, status="active", serial=serial)
+        if librenms_cf is not None:
+            dev.custom_field_data["librenms_id"] = librenms_cf
+            dev.save()
+        return dev
+
+    @classmethod
+    def _make_vm(cls, name):
+        from virtualization.models import Cluster, ClusterType, VirtualMachine
+
+        ctype, _ = ClusterType.objects.get_or_create(name="RefCType", slug="ref-ctype")
+        cluster, _ = Cluster.objects.get_or_create(name="RefCluster", defaults={"type": ctype})
+        return VirtualMachine.objects.create(name=name, cluster=cluster, status="active")
+
+    @staticmethod
+    def _delete_keeping_pk(obj):
+        """Delete the row via the queryset so the in-memory instance keeps its pk.
+
+        ``Model.delete()`` nulls ``instance.pk``; the refresh reads ``existing.pk`` to re-query,
+        so we delete through the manager to simulate "matched object vanished since caching"
+        while the cached instance still carries its original pk.
+        """
+        type(obj).objects.filter(pk=obj.pk).delete()
 
-        existing = MagicMock()
-        existing.pk = 1
-        refreshed = MagicMock()
-        refreshed.role = MagicMock(name="switch")
+    @staticmethod
+    def _device_validation(**overrides):
+        """Baseline device validation dict shaped like ``validate_device_for_import`` output.
 
-        validation = {
-            "existing_device": existing,
+        ``recalculate_validation_status(is_vm=False)`` reads site/device_type/device_role and
+        ``remove_validation_issue`` reads issues, so these keys are always present in a real
+        validation dict — include them here so the refresh exercises the real recompute instead
+        of tripping a KeyError that the production ``except`` would silently swallow.
+        """
+        base = {
+            "existing_device": None,
             "import_as_vm": False,
-            "device_role": {},
+            "issues": [],
+            "site": {"found": True},
+            "device_type": {"found": True},
+            "device_role": {"found": False, "role": None, "available_roles": []},
         }
+        base.update(overrides)
+        return base
 
-        with patch("dcim.models.Device") as mock_Device:
-            mock_Device.objects.filter.return_value.first.return_value = refreshed
-            _refresh_existing_device(validation)
-
-        assert validation["existing_device"] is refreshed
-        assert validation["device_role"]["found"] is True
-        assert validation["device_role"]["role"] is refreshed.role
+    @staticmethod
+    def _vm_validation(**overrides):
+        """Baseline VM validation dict (recalculate is_vm=True reads cluster + issues)."""
+        base = {
+            "existing_device": None,
+            "import_as_vm": True,
+            "issues": [],
+            "site": {"found": True},
+            "cluster": {"found": False, "cluster": None, "available_clusters": []},
+        }
+        base.update(overrides)
+        return base
 
     # ------------------------------------------------------------------
-    # Lines 342-345: Device path → refreshed device without role
+    # Existing-device refresh (object still present)
     # ------------------------------------------------------------------
 
-    def test_device_path_refreshes_no_role(self):
-        """Refreshed device has no role → device_role = {'found': False}."""
+    def test_device_path_refreshes_role(self):
+        """A non-VM existing device is refreshed from the DB and its current role applied."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        existing = MagicMock()
-        existing.pk = 2
-        refreshed = MagicMock()
-        refreshed.role = None  # role removed since caching
+        dev = self._make_device("ref-role-dev")
+        validation = self._device_validation(existing_device=dev, device_role={})
 
-        validation = {
-            "existing_device": existing,
-            "import_as_vm": False,
-            "device_role": {"found": True, "role": MagicMock()},
-        }
+        _refresh_existing_device(validation)
+
+        assert validation["existing_device"].pk == dev.pk
+        assert validation["device_role"]["found"] is True
+        assert validation["device_role"]["role"] == dev.role
+        # A matched existing device must never be import-ready.
+        assert validation["can_import"] is False
+        assert validation["is_ready"] is False
+
+    def test_device_path_refreshes_no_role(self):
+        """Defensive branch: a refreshed device with no role → device_role={'found': False}.
+
+        ``Device.role`` is NOT NULL in NetBox, so this state can't be built with a real Device;
+        the branch guards against corrupt data / model changes. We force it with a stub object
+        (the only justified mock here — the real model forbids the state under test).
+        """
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        existing = MagicMock(pk=2)
+        refreshed = MagicMock(role=None)
+        validation = self._device_validation(existing_device=existing, device_role={"found": True, "role": MagicMock()})
 
         with patch("dcim.models.Device") as mock_Device:
             mock_Device.objects.filter.return_value.first.return_value = refreshed
@@ -852,580 +928,368 @@ def test_device_path_refreshes_no_role(self):
         assert validation["existing_device"] is refreshed
         assert validation["device_role"] == {"found": False, "role": None, "available_roles": []}
 
+    def test_neutralized_link_but_other_match_type_keeps_block(self):
+        """A non-librenms cached match (hostname) must survive the linkage refresh: only a
+        neutralized librenms/OOB link triggers re-evaluation, so the device stays matched and
+        the row stays blocked."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        dev = self._make_device("ref-hostname-dev")
+        validation = self._device_validation(
+            existing_device=dev,
+            existing_match_type="hostname",  # not librenms-based
+            device_role={"found": True, "role": dev.role},
+        )
+
+        _refresh_existing_device(validation, libre_device={"device_id": 1}, server_key="default")
+
+        # hostname match preserved → device kept (not cleared) and the row stays blocked.
+        assert validation["existing_device"].pk == dev.pk
+        assert validation["existing_match_type"] == "hostname"
+        assert validation["can_import"] is False
+
+    def test_neutralized_librenms_link_clears_match_and_reevaluates(self):
+        """A cached ``librenms_id`` match whose link is gone in NetBox (the device carries no
+        librenms_id custom field anymore) must be dropped and the row re-evaluated under current
+        rules — not left wearing the stale "existing" badge until cache expiry. Exercised with a
+        real device that simply has no librenms link.
+
+        Note: this corrects the prior mock-based test, which asserted ``can_import is True``. That
+        only held because its validation dict omitted ``site``/``device_type``, so the clear
+        branch's ``recalculate_validation_status`` raised ``KeyError`` — swallowed by the
+        production ``except`` — and returned BEFORE the fresh-lookup re-evaluation ran. With a
+        real, fully-shaped validation dict the re-evaluation does run: the dropped match resets
+        ``device_role`` (found=False), so ``_reassert_new_import_blockers`` re-adds the
+        role-selection blocker. The row is therefore blocked by a fresh new-import requirement,
+        NOT by the vanished match — which is the actual contract."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        # Real device with NO librenms_id CF → linkage finds no host/OOB id → neutralizes.
+        dev = self._make_device("ref-unlinked")
+        validation = self._device_validation(
+            existing_device=dev,
+            existing_match_type="librenms_id",
+            device_role={"found": True, "role": dev.role},
+            resolved_name="router1",  # does not match dev.name → no fresh re-match
+        )
+        libre_device = {"device_id": 50, "hostname": "router1", "sysName": "router1"}
+
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+
+        # Stale librenms match dropped — no "existing" badge — and the row is re-evaluated as a
+        # fresh new import: now gated only on the role-selection blocker, not the vanished match.
+        assert validation["existing_device"] is None
+        assert validation["existing_match_type"] is None
+        assert any("role" in issue.lower() for issue in validation["issues"])
+        assert validation["can_import"] is False
+
     # ------------------------------------------------------------------
-    # Lines 346-365: Existing device was deleted (Device.objects returns None)
+    # Deleted match → readiness recompute
     # ------------------------------------------------------------------
 
     def test_deleted_device_clears_existing_and_recomputes_readiness(self):
-        """Device deleted → existing_device=None, readiness recomputed."""
+        """Device deleted since caching → existing_device=None, role reset, readiness recomputed."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        existing = MagicMock()
-        existing.pk = 3
-        validation = {
-            "existing_device": existing,
-            "import_as_vm": False,
-            "issues": [],
-            "site": {"found": True},
-            "device_type": {"found": True},
-            "device_role": {"found": True},
-        }
+        dev = self._make_device("ref-deleted")
+        validation = self._device_validation(existing_device=dev, device_role={"found": True})
+        self._delete_keeping_pk(dev)
 
-        with patch("dcim.models.Device") as mock_Device:
-            mock_Device.objects.filter.return_value.first.return_value = None  # deleted
-            _refresh_existing_device(validation)
+        _refresh_existing_device(validation)
 
         assert validation["existing_device"] is None
         assert validation["existing_match_type"] is None
         assert validation["device_role"] == {"found": False, "role": None, "available_roles": []}
         assert validation["can_import"] is True  # no issues
-        assert validation["is_ready"] is False  # device_role.found is now missing
+        assert validation["is_ready"] is False  # device_role.found is now False
+
+    def test_deleted_device_clears_stale_match_derived_actions(self):
+        """When the matched device is deleted, serial/OOB/merge/promote actions derived from it
+        must be cleared so the UI can't offer actions on a now-gone device."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        dev = self._make_device("ref-deleted-actions")
+        validation = self._device_validation(
+            existing_device=dev,
+            device_role={"found": True},
+            # Stale actions produced from the now-deleted match:
+            serial_action="merge_netbox_devices",
+            oob_candidate={"device": dev, "type": "idrac"},
+            promote_to_host={"existing_libre_id": 9},
+            merge_candidates={"host_named": {"pk": 4}, "oob_named": {"pk": 5}},
+            serial_role_choice_available=True,
+        )
+        self._delete_keeping_pk(dev)
+
+        _refresh_existing_device(validation)
+
+        assert validation["existing_device"] is None
+        assert validation["serial_action"] is None
+        assert validation["oob_candidate"] is None
+        assert validation["serial_role_choice_available"] is False
+        assert "promote_to_host" not in validation
+        assert "merge_candidates" not in validation
 
     def test_deleted_vm_match_clears_stale_cluster_selection(self):
         """A dropped cached VM match must reset the stale cluster selection (preserving
-        available_clusters), mirroring the device_role reset on the device path. Otherwise the
+        available_clusters), mirroring the device_role reset on the device path — otherwise the
         match-derived cluster.found=True survives and recalculate keeps the row "ready" even
-        though validate_device_for_import() requires a fresh cluster for a new VM import."""
+        though a new VM import requires a fresh cluster."""
+        from virtualization.models import Cluster, ClusterType
+
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        existing = MagicMock()
-        existing.pk = 7
-        stale_cluster = MagicMock(name="cluster-A")
-        available = [stale_cluster, MagicMock(name="cluster-B")]
-        validation = {
-            "existing_device": existing,
-            "import_as_vm": True,
-            "issues": [],
-            "site": {"found": True},
-            # A cached VM match left the cluster satisfied:
-            "cluster": {"found": True, "cluster": stale_cluster, "available_clusters": available},
-        }
+        vm = self._make_vm("ref-vm-deleted")
+        stale_cluster = vm.cluster
+        other_type, _ = ClusterType.objects.get_or_create(name="RefCType", slug="ref-ctype")
+        other_cluster = Cluster.objects.create(name="RefCluster-B", type=other_type)
+        available = [stale_cluster, other_cluster]
+        validation = self._vm_validation(
+            existing_device=vm,
+            cluster={"found": True, "cluster": stale_cluster, "available_clusters": available},
+        )
+        self._delete_keeping_pk(vm)
 
-        # The VM refresh path queries VirtualMachine, not Device.
-        with patch("virtualization.models.VirtualMachine") as mock_VM:
-            mock_VM.objects.filter.return_value.first.return_value = None  # VM deleted
-            _refresh_existing_device(validation)
+        _refresh_existing_device(validation)
 
         assert validation["existing_device"] is None
         # Cluster selection reset to unselected, available list preserved for the dropdown.
         assert validation["cluster"]["found"] is False
         assert validation["cluster"]["cluster"] is None
         assert validation["cluster"]["available_clusters"] == available
-        # found=False feeds is_ready (see recalculate_validation_status, is_vm=True), so the row
-        # is no longer "ready" — it can't slip through without a fresh cluster choice.
+        # found=False feeds is_ready (is_vm=True), so the row can't slip through without a
+        # fresh cluster choice.
         assert validation["is_ready"] is False
 
-    def test_deleted_device_clears_stale_match_derived_actions(self):
-        """When the matched device is deleted, serial/OOB/merge/promote actions derived from
-        it must be cleared so the UI can't offer actions on a now-gone device."""
+    def test_deleted_vm_recomputes_readiness_from_cluster(self):
+        """VM deleted → the match-derived cluster is reset (found=False); with no blocking
+        issues the row is importable but not ready until a fresh cluster is chosen."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        existing = MagicMock()
-        existing.pk = 4
-        validation = {
-            "existing_device": existing,
-            "import_as_vm": False,
-            "issues": [],
-            "site": {"found": True},
-            "device_type": {"found": True},
-            "device_role": {"found": True},
-            # Stale actions produced from the now-deleted match:
-            "serial_action": "merge_netbox_devices",
-            "oob_candidate": {"device": existing, "type": "idrac"},
-            "promote_to_host": {"existing_libre_id": 9},
-            "merge_candidates": {"host_named": {"pk": 4}, "oob_named": {"pk": 5}},
-            "serial_role_choice_available": True,
-        }
+        vm = self._make_vm("ref-vm-recompute")
+        validation = self._vm_validation(existing_device=vm, cluster={"found": True})
+        self._delete_keeping_pk(vm)
 
-        with patch("dcim.models.Device") as mock_Device:
-            mock_Device.objects.filter.return_value.first.return_value = None  # deleted
-            _refresh_existing_device(validation)
+        _refresh_existing_device(validation)
 
         assert validation["existing_device"] is None
-        assert validation["serial_action"] is None
-        assert validation["oob_candidate"] is None
-        assert validation["serial_role_choice_available"] is False
-        assert "promote_to_host" not in validation
-        assert "merge_candidates" not in validation
-
-    def test_neutralized_librenms_link_clears_match_and_reevaluates(self):
-        """A cached librenms_id match whose link was removed in NetBox since caching must be
-        dropped, not left blocking the row: _refresh_librenms_linkage neutralizes the badge,
-        and the refresh then clears existing_device + recomputes readiness (and re-looks up)
-        so the row becomes importable again instead of staying blocked until cache expiry."""
-        from netbox_librenms_plugin.import_utils import bulk_import
+        assert validation["can_import"] is True  # no blocking issues
+        assert validation["is_ready"] is False  # not ready until a fresh cluster is selected
 
-        existing = MagicMock(pk=2)
-        refreshed = MagicMock(pk=2)
-        refreshed.role = None
-        validation = {
-            "existing_device": existing,
-            "existing_match_type": "librenms_id",
-            "import_as_vm": False,
-            "device_role": {"found": True, "role": MagicMock()},
-            "resolved_name": "router1",
-            "issues": [],
-        }
-        libre_device = {"device_id": 50, "hostname": "router1", "sysName": "router1"}
+    def test_deleted_vm_not_ready_when_no_cluster(self):
+        """Deleted VM with a blocking issue → can_import False and is_ready False."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        def _neutralize(val, dev, libre, sk):
-            val["existing_match_type"] = None  # link gone since caching
+        vm = self._make_vm("ref-vm-nocluster")
+        validation = self._vm_validation(existing_device=vm, issues=["some issue"], cluster={"found": False})
+        self._delete_keeping_pk(vm)
 
-        def _filter(**kwargs):
-            # pk-refresh returns the refreshed row; name/hostname re-lookups find nothing.
-            m = MagicMock()
-            m.first.return_value = refreshed if "pk" in kwargs else None
-            return m
+        _refresh_existing_device(validation)
 
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch("virtualization.models.VirtualMachine") as mock_VM,
-            patch.object(bulk_import, "_refresh_librenms_linkage", side_effect=_neutralize),
-            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
-        ):
-            mock_Device.objects.filter.side_effect = _filter
-            mock_VM.objects.filter.side_effect = _filter
-            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+        assert validation["can_import"] is False  # has issues
+        assert validation["is_ready"] is False
 
-        # Stale librenms match dropped; nothing re-matches → importable, no "existing" badge.
-        assert validation["existing_device"] is None
-        assert validation["existing_match_type"] is None
-        assert validation["can_import"] is True
+    # ------------------------------------------------------------------
+    # Fresh lookup (existing_device was None at cache time)
+    # ------------------------------------------------------------------
 
     def test_fresh_lookup_matches_by_serial_blocks_import(self):
-        """The refresh re-check must use validate_device_for_import's breadth: a row with no
+        """The refresh re-check uses validate_device_for_import's breadth: a row with no
         librenms_id/name match must still be blocked when a NetBox device matches by hardware
         serial, otherwise it flips to importable and creates a duplicate."""
-        from netbox_librenms_plugin.import_utils import bulk_import
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        serial_dev = MagicMock(pk=7)
-        serial_dev.role = None
-        validation = {
-            "existing_device": None,
-            "import_as_vm": False,
-            "issues": [],
-            "device_role": {"available_roles": []},
-        }
+        dev = self._make_device("ref-serial-dev", serial="ABC123")
+        validation = self._device_validation()
+        # device_id has no CF match; hostname/sysName don't match dev.name → serial is the hook.
         libre_device = {"device_id": 50, "hostname": "h", "sysName": "h", "serial": "ABC123"}
 
-        def _filter(**kwargs):
-            m = MagicMock()
-            m.first.return_value = serial_dev if kwargs.get("serial") == "ABC123" else None
-            return m
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch("virtualization.models.VirtualMachine") as mock_VM,
-            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
-            patch.object(bulk_import, "_refresh_librenms_linkage"),
-            patch.object(bulk_import, "recalculate_validation_status"),
-        ):
-            mock_Device.objects.filter.side_effect = _filter
-            mock_VM.objects.filter.return_value.first.return_value = None
-            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
-
-        assert validation["existing_device"] is serial_dev
+        assert validation["existing_device"].pk == dev.pk
         assert validation["existing_match_type"] == "serial"
         assert validation["can_import"] is False
 
     def test_fresh_lookup_no_role_clears_stale_role_blocker(self):
-        """When a fresh lookup resolves a previously-unmatched row to an existing role-less
-        device, the stale "Device role must be manually selected" blocker must be cleared so
-        it doesn't linger in the UI (the row is force-blocked for other reasons regardless)."""
-        from netbox_librenms_plugin.import_utils import bulk_import
-
-        serial_dev = MagicMock(pk=8)
-        serial_dev.role = None
-        validation = {
-            "existing_device": None,
-            "import_as_vm": False,
-            "issues": ["Device role must be manually selected before import"],
-            "device_role": {"available_roles": []},
-        }
-        libre_device = {"device_id": 51, "hostname": "h", "sysName": "h", "serial": "ABC123"}
+        """When a fresh lookup resolves a previously-unmatched row to an existing device, the
+        stale "Device role must be manually selected" blocker must be cleared so it doesn't
+        linger in the UI (the row is force-blocked as an existing match regardless)."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        def _filter(**kwargs):
-            m = MagicMock()
-            m.first.return_value = serial_dev if kwargs.get("serial") == "ABC123" else None
-            return m
+        dev = self._make_device("ref-serial-role", serial="ABC124")
+        validation = self._device_validation(issues=["Device role must be manually selected before import"])
+        libre_device = {"device_id": 51, "hostname": "h", "sysName": "h", "serial": "ABC124"}
 
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch("virtualization.models.VirtualMachine") as mock_VM,
-            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
-            patch.object(bulk_import, "_refresh_librenms_linkage"),
-            patch.object(bulk_import, "recalculate_validation_status"),
-        ):
-            mock_Device.objects.filter.side_effect = _filter
-            mock_VM.objects.filter.return_value.first.return_value = None
-            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
-        assert validation["existing_device"] is serial_dev
+        assert validation["existing_device"].pk == dev.pk
         # The stale role-blocker issue must have been removed.
         assert all("role" not in issue.lower() for issue in validation["issues"])
 
     def test_fresh_lookup_matches_by_primary_ip_blocks_import(self):
         """As above, but the existing NetBox device is reachable only via its management IP —
-        the refresh must catch it (interface-assigned IP -> device) and block the import."""
-        from netbox_librenms_plugin.import_utils import bulk_import
-
-        ip_dev = MagicMock(pk=8)
-        ip_dev.role = None
-        iface = MagicMock()
-        iface.device = ip_dev
-        existing_ip = MagicMock()
-        existing_ip.assigned_object = iface
-        validation = {
-            "existing_device": None,
-            "import_as_vm": False,
-            "issues": [],
-            "device_role": {"available_roles": []},
-        }
-        libre_device = {"device_id": 51, "hostname": "h2", "sysName": "h2", "ip": "10.0.0.9"}
-
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch("virtualization.models.VirtualMachine") as mock_VM,
-            patch("ipam.models.IPAddress") as mock_IP,
-            patch.object(bulk_import, "find_by_librenms_id", return_value=None),
-            patch.object(bulk_import, "_refresh_librenms_linkage"),
-            patch.object(bulk_import, "recalculate_validation_status"),
-        ):
-            # No serial/name match; the IP lookup resolves to the device.
-            mock_Device.objects.filter.return_value.first.return_value = None
-            mock_VM.objects.filter.return_value.first.return_value = None
-            mock_IP.objects.filter.return_value.first.return_value = existing_ip
-            bulk_import._refresh_existing_device(validation, libre_device=libre_device, server_key="default")
-
-        assert validation["existing_device"] is ip_dev
-        assert validation["existing_match_type"] == "primary_ip"
-        assert validation["can_import"] is False
-
-    def test_neutralized_link_but_other_match_type_keeps_block(self):
-        """If the cached match was NOT librenms-id-based (e.g. hostname), a None badge from
-        the linkage refresh must NOT clear the existing device — only a neutralized
-        librenms/OOB link triggers the re-evaluation."""
-        from netbox_librenms_plugin.import_utils import bulk_import
-
-        existing = MagicMock(pk=3)
-        refreshed = MagicMock(pk=3)
-        refreshed.role = None
-        validation = {
-            "existing_device": existing,
-            "existing_match_type": "hostname",  # not librenms-based
-            "import_as_vm": False,
-            "device_role": {"found": True, "role": MagicMock()},
-            "issues": [],
-        }
-
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch.object(bulk_import, "_refresh_librenms_linkage"),  # no-op: leaves match_type "hostname"
-            patch.object(bulk_import, "recalculate_validation_status"),  # branch-decision test, not readiness
-        ):
-            mock_Device.objects.filter.return_value.first.return_value = refreshed
-            bulk_import._refresh_existing_device(validation, libre_device={"device_id": 1}, server_key="default")
-
-        # hostname match preserved → device kept (not cleared) and the row stays blocked.
-        assert validation["existing_device"] is refreshed
-        assert validation["existing_match_type"] == "hostname"
-        assert validation["can_import"] is False
-
-    def test_deleted_vm_recomputes_readiness_from_cluster(self):
-        """VM deleted → the match-derived cluster is reset (found=False), so the row is no
-        longer ready: validate_device_for_import() requires a fresh cluster for a new VM, so a
-        dropped match can't keep the row importable on a stale cluster selection."""
-        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
-
-        existing = MagicMock()
-        existing.pk = 4
-        validation = {
-            "existing_device": existing,
-            "import_as_vm": True,
-            "issues": [],
-            "cluster": {"found": True},
-        }
-
-        with patch("virtualization.models.VirtualMachine") as mock_VM:
-            mock_VM.objects.filter.return_value.first.return_value = None  # deleted
-            _refresh_existing_device(validation)
-
-        assert validation["existing_device"] is None
-        assert validation["can_import"] is True  # no blocking issues in this path
-        assert validation["cluster"]["found"] is False  # stale match-derived cluster cleared
-        assert validation["is_ready"] is False  # not ready until a fresh cluster is selected
-
-    def test_deleted_vm_not_ready_when_no_cluster(self):
-        """Deleted VM with no cluster → is_ready=False."""
-        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
-
-        existing = MagicMock()
-        existing.pk = 5
-        validation = {
-            "existing_device": existing,
-            "import_as_vm": True,
-            "issues": ["some issue"],
-            "cluster": {"found": False},
-        }
-
-        with patch("virtualization.models.VirtualMachine") as mock_VM:
-            mock_VM.objects.filter.return_value.first.return_value = None
-            _refresh_existing_device(validation)
-
-        assert validation["can_import"] is False  # has issues
-        assert validation["is_ready"] is False
+        the refresh must catch it (interface-assigned IP → device) and block the import."""
+        from dcim.models import Interface
+        from ipam.models import IPAddress
 
-    # ------------------------------------------------------------------
-    # Lines 366-368: Exception caught → logger.error called
-    # ------------------------------------------------------------------
-
-    def test_exception_during_refresh_logs_error(self):
-        """DB error during refresh is caught and logged."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        existing = MagicMock()
-        existing.pk = 99
-        validation = {"existing_device": existing, "import_as_vm": False}
-
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch("netbox_librenms_plugin.import_utils.bulk_import.logger") as mock_logger,
-        ):
-            mock_Device.objects.filter.side_effect = Exception("DB down")
-            _refresh_existing_device(validation)  # must not raise
-
-        mock_logger.error.assert_called_once()
-        assert "99" in mock_logger.error.call_args[0][0]
+        dev = self._make_device("ref-ip-dev")
+        iface = Interface.objects.create(device=dev, name="mgmt0", type="1000base-t")
+        IPAddress.objects.create(address="10.0.0.9/24", assigned_object=iface)
+        validation = self._device_validation()
+        libre_device = {"device_id": 52, "hostname": "h2", "sysName": "h2", "ip": "10.0.0.9"}
 
-    # ------------------------------------------------------------------
-    # Line 373: no existing_device, no libre_device → early return
-    # ------------------------------------------------------------------
-
-    def test_no_existing_device_no_libre_device_returns_early(self):
-        """existing=None + libre_device=None → immediate return."""
-        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
-        validation = {"existing_device": None}
-        # No exception and validation unchanged
-        _refresh_existing_device(validation, libre_device=None)
-        assert validation == {"existing_device": None}
-
-    # ------------------------------------------------------------------
-    # Lines 393-395: existing=None, found via librenms_id
-    # ------------------------------------------------------------------
+        assert validation["existing_device"].pk == dev.pk
+        assert validation["existing_match_type"] == "primary_ip"
+        assert validation["can_import"] is False
 
     def test_no_existing_device_found_by_librenms_id(self):
-        """existing=None: device found by librenms_id custom field."""
+        """existing=None: a device now carrying the scanned librenms_id host CF is re-matched.
+
+        Driven with a real device whose ``librenms_id`` custom field holds the host id, so
+        ``find_by_librenms_id`` resolves it via the real JSON-containment query and
+        ``_refresh_librenms_linkage`` re-verifies host_id == scanned id (42)."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        new_device = MagicMock()
-        new_device.role = MagicMock(name="switch")
-        # find_by_librenms_id matched this device on its host-side librenms_id CF; give it a
-        # realistic CF so _refresh_librenms_linkage re-verifies host_id == scanned id (42) and
-        # keeps the 'librenms_id' classification (rather than neutralizing on a bare mock).
-        new_device.cf = {"librenms_id": {"default": {"id": 42}}}
+        dev = self._make_device("sw01", librenms_cf={"default": {"id": 42}})
         libre_device = {"device_id": 42, "hostname": "sw01", "sysName": "sw01"}
+        validation = self._device_validation(resolved_name="sw01")
 
-        validation = {
-            "existing_device": None,
-            "import_as_vm": False,
-            "resolved_name": "sw01",
-            "device_role": {"found": False, "role": None},
-            "site": {"found": True, "site": MagicMock()},
-            "device_type": {"found": True, "device_type": MagicMock()},
-            "issues": [],
-        }
-
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch(
-                "netbox_librenms_plugin.import_utils.bulk_import.find_by_librenms_id",
-                return_value=new_device,
-            ),
-        ):
-            mock_Device.objects.filter.return_value.first.return_value = None
-            _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
-        assert validation["existing_device"] is new_device
+        assert validation["existing_device"].pk == dev.pk
         assert validation["existing_match_type"] == "librenms_id"
-        # Late-found existing match must never be import-ready, even if recalculate
-        # would otherwise set can_import=True (no issues + all fields found).
+        # Late-found existing match must never be import-ready.
         assert validation["can_import"] is False
         assert validation["is_ready"] is False
-        # Device has a role → device_role should be set
+        # Device has a role → device_role should be set.
         assert validation["device_role"]["found"] is True
 
     def test_no_existing_device_found_as_oob_reclassifies_and_links(self):
-        """existing=None at cache time, but the scanned LibreNMS id is now linked
-        as a device's OOB controller: refresh must reclassify as 'librenms_oob'
-        and populate existing_librenms_link (the stale-OOB-badge fix), DB-only."""
+        """existing=None at cache time, but the scanned LibreNMS id is now linked as a device's
+        OOB controller: refresh must reclassify the match as 'librenms_oob' and populate
+        existing_librenms_link (the stale-OOB-badge fix), DB-only. Driven with a real device
+        whose librenms_id CF carries an OOB sub-key pointing at the scanned id (42)."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        # Host device whose OOB sub-key points at the scanned LibreNMS id (42).
-        host = MagicMock()
-        host.role = None
-        host.cf = {"librenms_id": {"default": {"id": 99, "oob": {"id": 42, "type": "drac"}}}}
+        dev = self._make_device(
+            "idrac-host",
+            librenms_cf={"default": {"id": 99, "oob": {"id": 42, "type": "drac"}}},
+        )
         libre_device = {"device_id": 42, "hostname": "10.0.0.5", "sysName": "idrac-x"}
+        validation = self._device_validation(
+            existing_match_type=None, existing_librenms_link=None, resolved_name="idrac-x"
+        )
 
-        validation = {
-            "existing_device": None,
-            "existing_match_type": None,
-            "existing_librenms_link": None,
-            "import_as_vm": False,
-            "resolved_name": "idrac-x",
-            "device_role": {"found": False, "role": None},
-            "site": {"found": True, "site": MagicMock()},
-            "device_type": {"found": True, "device_type": MagicMock()},
-            "issues": [],
-        }
-
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch(
-                "netbox_librenms_plugin.import_utils.bulk_import.find_by_librenms_id",
-                return_value=host,
-            ) as mock_find,
-        ):
-            mock_Device.objects.filter.return_value.first.return_value = None
-            _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
-
-        # The lookup must use the scanned LibreNMS id (42) and the server key
-        # ("default") — otherwise it could match the wrong device or drop scoping.
-        args, kwargs = mock_find.call_args
-        assert 42 in args or kwargs.get("librenms_id") == 42
-        assert "default" in args or kwargs.get("server_key") == "default"
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
         # Matched via the OOB sub-key → librenms_oob, not plain librenms_id.
+        assert validation["existing_device"].pk == dev.pk
         assert validation["existing_match_type"] == "librenms_oob"
         assert validation["existing_librenms_link"] == {"host_id": 99, "oob_id": 42, "oob_type": "drac"}
-        # The matched host must be stored back into existing_device — a regression that only
-        # updates the badge/link fields would lose the object that downstream row logic needs.
-        assert validation["existing_device"] is host
         # A late-found existing match must never be import-ready.
         assert validation["can_import"] is False
         assert validation["is_ready"] is False
 
-    # ------------------------------------------------------------------
-    # Lines 400-402: existing=None, found by resolved_name
-    # ------------------------------------------------------------------
-
     def test_no_existing_device_found_by_resolved_name(self):
-        """existing=None: not found by librenms_id, but found by resolved_name."""
+        """existing=None: not matched by librenms_id, but matched by resolved_name."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        new_device = MagicMock()
-        new_device.role = None  # no role
+        dev = self._make_device("sw02-resolved")
         libre_device = {"device_id": 43, "hostname": "sw02", "sysName": "sw02"}
+        validation = self._device_validation(resolved_name="sw02-resolved")
 
-        validation = {
-            "existing_device": None,
-            "import_as_vm": False,
-            "resolved_name": "sw02-resolved",
-        }
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
-        with (
-            patch("dcim.models.Device") as mock_Device,
-            patch(
-                "netbox_librenms_plugin.import_utils.bulk_import.find_by_librenms_id",
-                return_value=None,
-            ),
-        ):
-            # resolved_name match
-            mock_Device.objects.filter.return_value.first.return_value = new_device
-            _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
-
-        assert validation["existing_device"] is new_device
+        assert validation["existing_device"].pk == dev.pk
         assert validation["existing_match_type"] == "resolved_name"
         assert validation["can_import"] is False
 
-    # ------------------------------------------------------------------
-    # Lines 420-421: exception in the "no existing device" lookup path
-    # ------------------------------------------------------------------
+    def test_no_existing_device_non_numeric_librenms_id_skips_id_lookup(self):
+        """A non-numeric device_id is coerced to None (no id lookup), so the row still matches
+        by resolved_name rather than crashing on int('not-an-int')."""
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-    def test_exception_during_new_device_lookup_logs_error(self):
-        """Exception in the newly-imported-device check is caught and logged."""
+        dev = self._make_device("sw05")
+        libre_device = {"device_id": "not-an-int", "hostname": "sw05", "sysName": "sw05"}
+        validation = self._device_validation(resolved_name="sw05")
+
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+
+        # Found via resolved_name; the non-numeric id neither crashed nor mis-matched.
+        assert validation["existing_device"].pk == dev.pk
+        assert validation["existing_match_type"] == "resolved_name"
+
+    def test_no_existing_device_hostname_fallback(self):
+        """existing=None, not matched by id or resolved_name → hostname fallback."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        libre_device = {"device_id": 44, "hostname": "sw03", "sysName": "sw03"}
-        validation = {"existing_device": None, "import_as_vm": False, "resolved_name": None}
+        dev = self._make_device("sw04")
+        libre_device = {"device_id": 45, "hostname": "sw04", "sysName": "sw04-sysname"}
+        validation = self._device_validation(resolved_name=None)
 
-        with (
-            patch("dcim.models.Device"),
-            patch(
-                "netbox_librenms_plugin.import_utils.bulk_import.find_by_librenms_id",
-                side_effect=Exception("lookup failed"),
-            ),
-            patch("netbox_librenms_plugin.import_utils.bulk_import.logger") as mock_logger,
-        ):
-            _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
+        _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
-        mock_logger.error.assert_called()
+        assert validation["existing_device"].pk == dev.pk
+        assert validation["existing_match_type"] == "hostname"
 
-    def test_no_existing_device_non_numeric_librenms_id_skips_id_lookup(self):
-        """Non-numeric device_id raises ValueError → except pass, falls back to name."""
+    def test_no_existing_device_no_libre_device_returns_early(self):
+        """existing=None + libre_device=None → immediate return, validation untouched."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        new_device = MagicMock()
-        new_device.role = None
-        # Non-numeric device_id triggers ValueError inside int() → except (ValueError, TypeError): pass
-        libre_device = {"device_id": "not-an-int", "hostname": "sw05", "sysName": "sw05"}
+        validation = {"existing_device": None}
+        _refresh_existing_device(validation, libre_device=None)
+        assert validation == {"existing_device": None}
 
-        validation = {
-            "existing_device": None,
-            "import_as_vm": False,
-            "resolved_name": "sw05",
-        }
+    # ------------------------------------------------------------------
+    # Error handling (exception simulation — justified mocks)
+    # ------------------------------------------------------------------
+
+    def test_exception_during_refresh_logs_error(self):
+        """A DB error while refreshing an existing device is caught and logged, not raised.
+
+        We force the failure by making the ORM lookup raise — simulating an external failure
+        is the one place a mock is appropriate (the real query can't be made to fail on demand).
+        """
+        from unittest.mock import MagicMock, patch
+
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+
+        existing = MagicMock(pk=99)
+        validation = {"existing_device": existing, "import_as_vm": False}
 
         with (
             patch("dcim.models.Device") as mock_Device,
-            patch("netbox_librenms_plugin.import_utils.bulk_import.find_by_librenms_id") as mock_find,
+            patch("netbox_librenms_plugin.import_utils.bulk_import.logger") as mock_logger,
         ):
-            mock_Device.objects.filter.return_value.first.return_value = new_device
-            _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
-
-        # Should find via resolved_name (librenms_id lookup was skipped due to ValueError)
-        assert validation["existing_device"] is new_device
-        assert validation["existing_match_type"] == "resolved_name"
-        # Crucially: find_by_librenms_id must never have been called — int("not-an-int")
-        # raises ValueError before the call site is reached.
-        mock_find.assert_not_called()
+            mock_Device.objects.filter.side_effect = Exception("DB down")
+            _refresh_existing_device(validation)  # must not raise
 
-    def test_no_existing_device_hostname_fallback(self):
-        """existing=None, not found by id or resolved_name → hostname fallback."""
-        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
+        mock_logger.error.assert_called_once()
+        assert "99" in mock_logger.error.call_args[0][0]
 
-        new_device = MagicMock()
-        new_device.role = None
-        libre_device = {"device_id": 45, "hostname": "sw04", "sysName": "sw04-sysname"}
+    def test_exception_during_new_device_lookup_logs_error(self):
+        """An exception in the newly-imported-device check is caught and logged (forced)."""
+        from unittest.mock import patch
 
-        validation = {
-            "existing_device": None,
-            "import_as_vm": False,
-            "resolved_name": None,  # no resolved_name → fall through to hostname
-        }
+        from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        # filter returns new_device only for the hostname kwargs; any other filter
-        # call (e.g. resolved_name or sysname) returns None — so the test fails if
-        # the wrong lookup path is exercised.
-        def filter_first(*args, **kwargs):
-            m = MagicMock()
-            m.first.return_value = new_device if kwargs.get("name__iexact") == "sw04" else None
-            return m
+        libre_device = {"device_id": 44, "hostname": "sw03", "sysName": "sw03"}
+        validation = {"existing_device": None, "import_as_vm": False, "resolved_name": None}
 
         with (
-            patch("dcim.models.Device") as mock_Device,
             patch(
                 "netbox_librenms_plugin.import_utils.bulk_import.find_by_librenms_id",
-                return_value=None,
+                side_effect=Exception("lookup failed"),
             ),
+            patch("netbox_librenms_plugin.import_utils.bulk_import.logger") as mock_logger,
         ):
-            mock_Device.objects.filter.side_effect = filter_first
             _refresh_existing_device(validation, libre_device=libre_device, server_key="default")
 
-        assert validation["existing_device"] is new_device
-        assert validation["existing_match_type"] == "hostname"
-        # Verify the hostname-keyed filter call was actually made
-        mock_Device.objects.filter.assert_any_call(name__iexact="sw04")
+        mock_logger.error.assert_called()
 
 
 # ===========================================================================

From 5e3a4b567fd627b6f08c6b9adae518c6a1629c72 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 01:25:44 +0200
Subject: [PATCH 75/98] test(migrate): convert marker/winner-resolution
 coverage to real DB

Rewrite TestGetMigratedToMarker, TestBuildMigratedContext and
TestResolveWinnerForDonor against real NetBox Devices with real
librenms_id custom fields instead of MagicMock donors and patched
Device querysets. get_migrated_to_marker reads the marker through the
real device.cf accessor; build_migrated_context / _resolve_winner_for_donor
resolve the winner via real Device.objects lookups (including the
self-pointing and winner-deleted cases via real pk reuse/deletion).

Removes the per-test MagicMock/queryset plumbing in favor of a shared
_make_migrate_device helper, exercising the actual CF read and ORM
resolution end to end.
---
 .../tests/test_migrate_views.py               | 136 ++++++++++--------
 1 file changed, 77 insertions(+), 59 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 127e6795c..0c27d95c9 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -17,45 +17,58 @@
 # ── helper: get_migrated_to_marker ────────────────────────────────────────
 
 
+def _make_migrate_device(name, librenms_cf=None):
+    """Create a real Device, optionally seeding its ``librenms_id`` custom field.
+
+    The marker/winner helpers read the value through NetBox's ``device.cf`` accessor and
+    resolve the winner via ``Device.objects`` — so a real device with a real custom field
+    exercises the actual CF read + ORM lookup, not a MagicMock that would accept any shape.
+    """
+    from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
+
+    site, _ = Site.objects.get_or_create(name="MigSite", slug="mig-site")
+    mfr, _ = Manufacturer.objects.get_or_create(name="MigMfr", slug="mig-mfr")
+    dtype, _ = DeviceType.objects.get_or_create(model="MigDT", slug="mig-dt", defaults={"manufacturer": mfr})
+    role, _ = DeviceRole.objects.get_or_create(name="MigRole", slug="mig-role", defaults={"color": "00ff00"})
+    dev = Device.objects.create(name=name, device_type=dtype, role=role, site=site, status="active")
+    if librenms_cf is not None:
+        dev.custom_field_data["librenms_id"] = librenms_cf
+        dev.save()
+    return dev
+
+
+@pytest.mark.django_db
 class TestGetMigratedToMarker:
     def test_returns_marker_when_present_and_well_formed(self):
         from netbox_librenms_plugin.utils import get_migrated_to_marker
 
-        donor = MagicMock()
-        donor.cf = {
-            "librenms_id": {
-                "default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "2025-01-01T00:00:00Z"}}
-            }
-        }
+        marker_data = {"device_id": 42, "server_key": "default", "at": "2025-01-01T00:00:00Z"}
+        donor = _make_migrate_device("mig-donor", {"default": {"_migrated_to": marker_data}})
         marker = get_migrated_to_marker(donor, "default")
-        assert marker == {"device_id": 42, "server_key": "default", "at": "2025-01-01T00:00:00Z"}
+        assert marker == marker_data
 
     def test_returns_none_when_no_cf(self):
         from netbox_librenms_plugin.utils import get_migrated_to_marker
 
-        donor = MagicMock()
-        donor.cf = {}
+        donor = _make_migrate_device("mig-no-cf")
         assert get_migrated_to_marker(donor, "default") is None
 
     def test_returns_none_when_server_key_missing(self):
         from netbox_librenms_plugin.utils import get_migrated_to_marker
 
-        donor = MagicMock()
-        donor.cf = {"librenms_id": {"primary": {"_migrated_to": {"device_id": 42}}}}
+        donor = _make_migrate_device("mig-wrong-key", {"primary": {"_migrated_to": {"device_id": 42}}})
         assert get_migrated_to_marker(donor, "default") is None
 
     def test_returns_none_when_marker_lacks_device_id(self):
         from netbox_librenms_plugin.utils import get_migrated_to_marker
 
-        donor = MagicMock()
-        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"server_key": "default"}}}}
+        donor = _make_migrate_device("mig-no-devid", {"default": {"_migrated_to": {"server_key": "default"}}})
         assert get_migrated_to_marker(donor, "default") is None
 
     def test_returns_none_when_legacy_bare_int(self):
         from netbox_librenms_plugin.utils import get_migrated_to_marker
 
-        donor = MagicMock()
-        donor.cf = {"librenms_id": 42}
+        donor = _make_migrate_device("mig-bare-int", 42)
         assert get_migrated_to_marker(donor, "default") is None
 
     def test_returns_none_for_none_device(self):
@@ -68,80 +81,84 @@ def test_returns_none_when_device_id_is_bool(self):
         # treated as a valid pk (would otherwise map to device #1).
         from netbox_librenms_plugin.utils import get_migrated_to_marker
 
-        donor = MagicMock()
-        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": True, "server_key": "default"}}}}
+        donor = _make_migrate_device(
+            "mig-bool", {"default": {"_migrated_to": {"device_id": True, "server_key": "default"}}}
+        )
         assert get_migrated_to_marker(donor, "default") is None
 
     def test_returns_none_when_device_id_not_positive(self):
         from netbox_librenms_plugin.utils import get_migrated_to_marker
 
-        for bad in (0, -5):
-            donor = MagicMock()
-            donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": bad, "server_key": "default"}}}}
+        for i, bad in enumerate((0, -5)):
+            donor = _make_migrate_device(
+                f"mig-nonpos-{i}", {"default": {"_migrated_to": {"device_id": bad, "server_key": "default"}}}
+            )
             assert get_migrated_to_marker(donor, "default") is None
 
 
+@pytest.mark.django_db
 class TestBuildMigratedContext:
-    def test_no_marker_returns_none_pair_without_db_hit(self):
+    def test_no_marker_returns_none_pair(self):
         from netbox_librenms_plugin.utils import build_migrated_context
 
-        donor = MagicMock()
-        donor.cf = {}
-        # A MagicMock would let any attribute query through; assert no Device lookup.
-        with patch("dcim.models.Device") as mock_device:
-            ctx = build_migrated_context(donor, "default")
+        donor = _make_migrate_device("mig-ctx-nomarker")
+        ctx = build_migrated_context(donor, "default")
+        # No marker → the winner lookup is short-circuited (None pair), no winner resolved.
         assert ctx == {"migrated_to_marker": None, "migrated_to_winner": None}
-        mock_device.objects.filter.assert_not_called()
 
     def test_marker_present_resolves_winner(self):
         from netbox_librenms_plugin.utils import build_migrated_context
 
-        donor = MagicMock()
-        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default"}}}}
-        winner = MagicMock(pk=42)
-        with patch("dcim.models.Device") as mock_device:
-            mock_device.objects.filter.return_value.first.return_value = winner
-            ctx = build_migrated_context(donor, "default")
-        assert ctx["migrated_to_marker"]["device_id"] == 42
-        assert ctx["migrated_to_winner"] is winner
+        winner = _make_migrate_device("mig-ctx-winner")
+        donor = _make_migrate_device(
+            "mig-ctx-donor",
+            {"default": {"_migrated_to": {"device_id": winner.pk, "server_key": "default"}}},
+        )
+        ctx = build_migrated_context(donor, "default")
+        assert ctx["migrated_to_marker"]["device_id"] == winner.pk
+        assert ctx["migrated_to_winner"].pk == winner.pk
 
 
 # ── helper: _resolve_winner_for_donor ─────────────────────────────────────
 
 
+@pytest.mark.django_db
 class TestResolveWinnerForDonor:
     def test_returns_winner_and_marker_when_both_exist(self):
         from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
 
-        donor = MagicMock()
-        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "x"}}}}
-        winner = MagicMock(pk=42)
+        winner = _make_migrate_device("mig-rw-winner")
+        donor = _make_migrate_device(
+            "mig-rw-donor",
+            {"default": {"_migrated_to": {"device_id": winner.pk, "server_key": "default", "at": "x"}}},
+        )
 
-        with patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device:
-            mock_device.objects.filter.return_value.first.return_value = winner
-            result_winner, result_marker = _resolve_winner_for_donor(donor, "default")
+        result_winner, result_marker = _resolve_winner_for_donor(donor, "default")
 
-        assert result_winner is winner
-        assert result_marker["device_id"] == 42
+        assert result_winner.pk == winner.pk
+        assert result_marker["device_id"] == winner.pk
 
     def test_returns_none_winner_when_winner_deleted(self):
         from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
 
-        donor = MagicMock()
-        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "x"}}}}
+        # Create then delete a winner so the marker references a now-missing pk.
+        winner = _make_migrate_device("mig-rw-gone")
+        gone_pk = winner.pk
+        donor = _make_migrate_device(
+            "mig-rw-donor2",
+            {"default": {"_migrated_to": {"device_id": gone_pk, "server_key": "default", "at": "x"}}},
+        )
+        type(winner).objects.filter(pk=gone_pk).delete()
 
-        with patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device:
-            mock_device.objects.filter.return_value.first.return_value = None
-            winner, marker = _resolve_winner_for_donor(donor, "default")
+        winner_result, marker = _resolve_winner_for_donor(donor, "default")
 
-        assert winner is None
-        assert marker["device_id"] == 42
+        assert winner_result is None
+        assert marker["device_id"] == gone_pk
 
     def test_returns_none_when_no_marker(self):
         from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
 
-        donor = MagicMock()
-        donor.cf = {}
+        donor = _make_migrate_device("mig-rw-nomarker")
         winner, marker = _resolve_winner_for_donor(donor, "default")
         assert winner is None
         assert marker is None
@@ -151,16 +168,17 @@ def test_self_pointing_marker_returns_none_winner(self):
         make the move operate on one Device as both donor and winner. Fail closed as stale."""
         from netbox_librenms_plugin.views.sync.migrate import _resolve_winner_for_donor
 
-        donor = MagicMock(pk=42)
-        donor.cf = {"librenms_id": {"default": {"_migrated_to": {"device_id": 42, "server_key": "default", "at": "x"}}}}
-        self_winner = MagicMock(pk=42)
+        donor = _make_migrate_device("mig-rw-self")
+        # Point the marker at the donor's own pk.
+        donor.custom_field_data["librenms_id"] = {
+            "default": {"_migrated_to": {"device_id": donor.pk, "server_key": "default", "at": "x"}}
+        }
+        donor.save()
 
-        with patch("netbox_librenms_plugin.views.sync.migrate.Device") as mock_device:
-            mock_device.objects.filter.return_value.first.return_value = self_winner
-            winner, marker = _resolve_winner_for_donor(donor, "default")
+        winner, marker = _resolve_winner_for_donor(donor, "default")
 
         assert winner is None
-        assert marker["device_id"] == 42
+        assert marker["device_id"] == donor.pk
 
 
 # ── MoveInterfaceToWinnerView ─────────────────────────────────────────────

From 9debfcf121f6b53cabca7f606bef4c7cdddbc493 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 02:03:48 +0200
Subject: [PATCH 76/98] test: centralise real-DB object builders in conftest

Add dependency-free builder helpers to tests/conftest.py (make_device,
make_vm, make_cluster, make_serial_device, cable_together, ip_on,
delete_keeping_pk) and refactor the DB-backed conversions to use them,
removing the per-file Site/Manufacturer/DeviceType/DeviceRole quartets that
each test module was hand-rolling.

No new test dependency (factory_boy was considered but not adopted): the
builders are plain functions using get_or_create for shared infra, called
from @pytest.mark.django_db tests. The mock-based local _make_device in
TestProcessDeviceFilters is intentionally left untouched (it builds a
MagicMock for orchestration tests, not a real row).
---
 netbox_librenms_plugin/tests/conftest.py      | 94 +++++++++++++++++++
 .../tests/test_coverage_bulk_import.py        | 88 +++++------------
 .../tests/test_migrate_views.py               | 54 ++++-------
 3 files changed, 135 insertions(+), 101 deletions(-)

diff --git a/netbox_librenms_plugin/tests/conftest.py b/netbox_librenms_plugin/tests/conftest.py
index a6bba487f..33573cd47 100644
--- a/netbox_librenms_plugin/tests/conftest.py
+++ b/netbox_librenms_plugin/tests/conftest.py
@@ -4,6 +4,100 @@
 
 import pytest
 
+# =============================================================================
+# Real-DB builders (shared by the DB-backed conversions)
+# =============================================================================
+#
+# These plain helpers create real NetBox objects for tests marked
+# ``@pytest.mark.django_db`` (they must be called from within a DB-enabled test).
+# Centralised here so the DB-backed tests stop hand-rolling a private
+# Site/Manufacturer/DeviceType/DeviceRole quartet in every file. No new dependency
+# (e.g. factory_boy) is introduced — get_or_create keeps the shared infra to a single
+# row set per test transaction, and everything is rolled back between tests.
+
+
+def _shared_infra():
+    """get_or_create the shared Site / Manufacturer / DeviceType / DeviceRole."""
+    from dcim.models import DeviceRole, DeviceType, Manufacturer, Site
+
+    site, _ = Site.objects.get_or_create(name="TestSite", slug="test-site")
+    mfr, _ = Manufacturer.objects.get_or_create(name="TestMfr", slug="test-mfr")
+    dtype, _ = DeviceType.objects.get_or_create(model="TestDT", slug="test-dt", defaults={"manufacturer": mfr})
+    role, _ = DeviceRole.objects.get_or_create(name="TestRole", slug="test-role", defaults={"color": "00ff00"})
+    return site, dtype, role
+
+
+def make_device(name, *, serial="", librenms_cf=None):
+    """Create a real Device on the shared infra, optionally seeding its librenms_id CF."""
+    from dcim.models import Device
+
+    site, dtype, role = _shared_infra()
+    dev = Device.objects.create(name=name, device_type=dtype, role=role, site=site, status="active", serial=serial)
+    if librenms_cf is not None:
+        dev.custom_field_data["librenms_id"] = librenms_cf
+        dev.save()
+    return dev
+
+
+def make_cluster(name):
+    """Create a real Cluster on a shared ClusterType."""
+    from virtualization.models import Cluster, ClusterType
+
+    ctype, _ = ClusterType.objects.get_or_create(name="TestCType", slug="test-ctype")
+    return Cluster.objects.create(name=name, type=ctype)
+
+
+def make_vm(name, cluster=None):
+    """Create a real VirtualMachine (on a shared cluster unless one is supplied)."""
+    from virtualization.models import Cluster, ClusterType, VirtualMachine
+
+    if cluster is None:
+        ctype, _ = ClusterType.objects.get_or_create(name="TestCType", slug="test-ctype")
+        cluster, _ = Cluster.objects.get_or_create(name="TestCluster", defaults={"type": ctype})
+    return VirtualMachine.objects.create(name=name, cluster=cluster, status="active")
+
+
+def make_serial_device(name, *, csp_names=(), cp_names=()):
+    """Create a real Device with optional ConsoleServerPorts / ConsolePorts.
+
+    Returns ``(device, console_server_ports, console_ports)``.
+    """
+    from dcim.models import ConsolePort, ConsoleServerPort
+
+    dev = make_device(name)
+    csps = [ConsoleServerPort.objects.create(device=dev, name=n) for n in csp_names]
+    cps = [ConsolePort.objects.create(device=dev, name=n) for n in cp_names]
+    return dev, csps, cps
+
+
+def cable_together(term_a, term_b):
+    """Create a real Cable between two terminations (NetBox 4.x multi-termination API)."""
+    from dcim.models import Cable
+
+    cable = Cable(a_terminations=[term_a], b_terminations=[term_b])
+    cable.save()
+    return cable
+
+
+def ip_on(device, address, ifname, *, iface_type="1000base-t"):
+    """Create an Interface on *device* and assign a real IPAddress to it."""
+    from dcim.models import Interface
+    from ipam.models import IPAddress
+
+    iface = Interface.objects.create(device=device, name=ifname, type=iface_type)
+    return IPAddress.objects.create(address=address, assigned_object=iface)
+
+
+def delete_keeping_pk(obj):
+    """Delete the row via the queryset so the in-memory instance keeps its pk.
+
+    ``Model.delete()`` nulls ``instance.pk``; tests that simulate "object vanished since
+    caching" need the cached instance to retain its original pk, so the delete goes through
+    the manager rather than the instance.
+    """
+    type(obj).objects.filter(pk=obj.pk).delete()
+
+
 # =============================================================================
 # Configuration Fixtures
 # =============================================================================
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index b4acfcf28..d68b17d24 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -9,6 +9,9 @@
 
 import pytest
 
+# Shared real-DB builders (see tests/conftest.py).
+from netbox_librenms_plugin.tests.conftest import delete_keeping_pk, make_device, make_vm
+
 # ---------------------------------------------------------------------------
 # Shared helpers
 # ---------------------------------------------------------------------------
@@ -810,49 +813,6 @@ class TestRefreshExistingDevice:
     if the production query shapes drifted.
     """
 
-    # ------------------------------------------------------------------
-    # Real-model fixtures
-    # ------------------------------------------------------------------
-
-    @staticmethod
-    def _infra():
-        from dcim.models import DeviceRole, DeviceType, Manufacturer, Site
-
-        site, _ = Site.objects.get_or_create(name="RefSite", slug="ref-site")
-        mfr, _ = Manufacturer.objects.get_or_create(name="RefMfr", slug="ref-mfr")
-        dtype, _ = DeviceType.objects.get_or_create(model="RefDT", slug="ref-dt", defaults={"manufacturer": mfr})
-        role, _ = DeviceRole.objects.get_or_create(name="RefRole", slug="ref-role", defaults={"color": "00ff00"})
-        return site, dtype, role
-
-    @classmethod
-    def _make_device(cls, name, serial="", librenms_cf=None):
-        from dcim.models import Device
-
-        site, dtype, role = cls._infra()
-        dev = Device.objects.create(name=name, device_type=dtype, role=role, site=site, status="active", serial=serial)
-        if librenms_cf is not None:
-            dev.custom_field_data["librenms_id"] = librenms_cf
-            dev.save()
-        return dev
-
-    @classmethod
-    def _make_vm(cls, name):
-        from virtualization.models import Cluster, ClusterType, VirtualMachine
-
-        ctype, _ = ClusterType.objects.get_or_create(name="RefCType", slug="ref-ctype")
-        cluster, _ = Cluster.objects.get_or_create(name="RefCluster", defaults={"type": ctype})
-        return VirtualMachine.objects.create(name=name, cluster=cluster, status="active")
-
-    @staticmethod
-    def _delete_keeping_pk(obj):
-        """Delete the row via the queryset so the in-memory instance keeps its pk.
-
-        ``Model.delete()`` nulls ``instance.pk``; the refresh reads ``existing.pk`` to re-query,
-        so we delete through the manager to simulate "matched object vanished since caching"
-        while the cached instance still carries its original pk.
-        """
-        type(obj).objects.filter(pk=obj.pk).delete()
-
     @staticmethod
     def _device_validation(**overrides):
         """Baseline device validation dict shaped like ``validate_device_for_import`` output.
@@ -894,7 +854,7 @@ def test_device_path_refreshes_role(self):
         """A non-VM existing device is refreshed from the DB and its current role applied."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("ref-role-dev")
+        dev = make_device("ref-role-dev")
         validation = self._device_validation(existing_device=dev, device_role={})
 
         _refresh_existing_device(validation)
@@ -934,7 +894,7 @@ def test_neutralized_link_but_other_match_type_keeps_block(self):
         the row stays blocked."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("ref-hostname-dev")
+        dev = make_device("ref-hostname-dev")
         validation = self._device_validation(
             existing_device=dev,
             existing_match_type="hostname",  # not librenms-based
@@ -965,7 +925,7 @@ def test_neutralized_librenms_link_clears_match_and_reevaluates(self):
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
         # Real device with NO librenms_id CF → linkage finds no host/OOB id → neutralizes.
-        dev = self._make_device("ref-unlinked")
+        dev = make_device("ref-unlinked")
         validation = self._device_validation(
             existing_device=dev,
             existing_match_type="librenms_id",
@@ -991,9 +951,9 @@ def test_deleted_device_clears_existing_and_recomputes_readiness(self):
         """Device deleted since caching → existing_device=None, role reset, readiness recomputed."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("ref-deleted")
+        dev = make_device("ref-deleted")
         validation = self._device_validation(existing_device=dev, device_role={"found": True})
-        self._delete_keeping_pk(dev)
+        delete_keeping_pk(dev)
 
         _refresh_existing_device(validation)
 
@@ -1008,7 +968,7 @@ def test_deleted_device_clears_stale_match_derived_actions(self):
         must be cleared so the UI can't offer actions on a now-gone device."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("ref-deleted-actions")
+        dev = make_device("ref-deleted-actions")
         validation = self._device_validation(
             existing_device=dev,
             device_role={"found": True},
@@ -1019,7 +979,7 @@ def test_deleted_device_clears_stale_match_derived_actions(self):
             merge_candidates={"host_named": {"pk": 4}, "oob_named": {"pk": 5}},
             serial_role_choice_available=True,
         )
-        self._delete_keeping_pk(dev)
+        delete_keeping_pk(dev)
 
         _refresh_existing_device(validation)
 
@@ -1039,7 +999,7 @@ def test_deleted_vm_match_clears_stale_cluster_selection(self):
 
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        vm = self._make_vm("ref-vm-deleted")
+        vm = make_vm("ref-vm-deleted")
         stale_cluster = vm.cluster
         other_type, _ = ClusterType.objects.get_or_create(name="RefCType", slug="ref-ctype")
         other_cluster = Cluster.objects.create(name="RefCluster-B", type=other_type)
@@ -1048,7 +1008,7 @@ def test_deleted_vm_match_clears_stale_cluster_selection(self):
             existing_device=vm,
             cluster={"found": True, "cluster": stale_cluster, "available_clusters": available},
         )
-        self._delete_keeping_pk(vm)
+        delete_keeping_pk(vm)
 
         _refresh_existing_device(validation)
 
@@ -1066,9 +1026,9 @@ def test_deleted_vm_recomputes_readiness_from_cluster(self):
         issues the row is importable but not ready until a fresh cluster is chosen."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        vm = self._make_vm("ref-vm-recompute")
+        vm = make_vm("ref-vm-recompute")
         validation = self._vm_validation(existing_device=vm, cluster={"found": True})
-        self._delete_keeping_pk(vm)
+        delete_keeping_pk(vm)
 
         _refresh_existing_device(validation)
 
@@ -1080,9 +1040,9 @@ def test_deleted_vm_not_ready_when_no_cluster(self):
         """Deleted VM with a blocking issue → can_import False and is_ready False."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        vm = self._make_vm("ref-vm-nocluster")
+        vm = make_vm("ref-vm-nocluster")
         validation = self._vm_validation(existing_device=vm, issues=["some issue"], cluster={"found": False})
-        self._delete_keeping_pk(vm)
+        delete_keeping_pk(vm)
 
         _refresh_existing_device(validation)
 
@@ -1099,7 +1059,7 @@ def test_fresh_lookup_matches_by_serial_blocks_import(self):
         serial, otherwise it flips to importable and creates a duplicate."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("ref-serial-dev", serial="ABC123")
+        dev = make_device("ref-serial-dev", serial="ABC123")
         validation = self._device_validation()
         # device_id has no CF match; hostname/sysName don't match dev.name → serial is the hook.
         libre_device = {"device_id": 50, "hostname": "h", "sysName": "h", "serial": "ABC123"}
@@ -1116,7 +1076,7 @@ def test_fresh_lookup_no_role_clears_stale_role_blocker(self):
         linger in the UI (the row is force-blocked as an existing match regardless)."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("ref-serial-role", serial="ABC124")
+        dev = make_device("ref-serial-role", serial="ABC124")
         validation = self._device_validation(issues=["Device role must be manually selected before import"])
         libre_device = {"device_id": 51, "hostname": "h", "sysName": "h", "serial": "ABC124"}
 
@@ -1134,7 +1094,7 @@ def test_fresh_lookup_matches_by_primary_ip_blocks_import(self):
 
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("ref-ip-dev")
+        dev = make_device("ref-ip-dev")
         iface = Interface.objects.create(device=dev, name="mgmt0", type="1000base-t")
         IPAddress.objects.create(address="10.0.0.9/24", assigned_object=iface)
         validation = self._device_validation()
@@ -1154,7 +1114,7 @@ def test_no_existing_device_found_by_librenms_id(self):
         ``_refresh_librenms_linkage`` re-verifies host_id == scanned id (42)."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("sw01", librenms_cf={"default": {"id": 42}})
+        dev = make_device("sw01", librenms_cf={"default": {"id": 42}})
         libre_device = {"device_id": 42, "hostname": "sw01", "sysName": "sw01"}
         validation = self._device_validation(resolved_name="sw01")
 
@@ -1175,7 +1135,7 @@ def test_no_existing_device_found_as_oob_reclassifies_and_links(self):
         whose librenms_id CF carries an OOB sub-key pointing at the scanned id (42)."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device(
+        dev = make_device(
             "idrac-host",
             librenms_cf={"default": {"id": 99, "oob": {"id": 42, "type": "drac"}}},
         )
@@ -1198,7 +1158,7 @@ def test_no_existing_device_found_by_resolved_name(self):
         """existing=None: not matched by librenms_id, but matched by resolved_name."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("sw02-resolved")
+        dev = make_device("sw02-resolved")
         libre_device = {"device_id": 43, "hostname": "sw02", "sysName": "sw02"}
         validation = self._device_validation(resolved_name="sw02-resolved")
 
@@ -1213,7 +1173,7 @@ def test_no_existing_device_non_numeric_librenms_id_skips_id_lookup(self):
         by resolved_name rather than crashing on int('not-an-int')."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("sw05")
+        dev = make_device("sw05")
         libre_device = {"device_id": "not-an-int", "hostname": "sw05", "sysName": "sw05"}
         validation = self._device_validation(resolved_name="sw05")
 
@@ -1227,7 +1187,7 @@ def test_no_existing_device_hostname_fallback(self):
         """existing=None, not matched by id or resolved_name → hostname fallback."""
         from netbox_librenms_plugin.import_utils.bulk_import import _refresh_existing_device
 
-        dev = self._make_device("sw04")
+        dev = make_device("sw04")
         libre_device = {"device_id": 45, "hostname": "sw04", "sysName": "sw04-sysname"}
         validation = self._device_validation(resolved_name=None)
 
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 0c27d95c9..1671fba04 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -13,28 +13,22 @@
 
 import pytest
 
+# Shared real-DB builders (see tests/conftest.py).
+from netbox_librenms_plugin.tests.conftest import ip_on, make_device
+
 
 # ── helper: get_migrated_to_marker ────────────────────────────────────────
 
 
 def _make_migrate_device(name, librenms_cf=None):
-    """Create a real Device, optionally seeding its ``librenms_id`` custom field.
+    """Positional-arg adapter over the shared ``make_device`` builder.
 
-    The marker/winner helpers read the value through NetBox's ``device.cf`` accessor and
-    resolve the winner via ``Device.objects`` — so a real device with a real custom field
-    exercises the actual CF read + ORM lookup, not a MagicMock that would accept any shape.
+    The marker/winner helpers read the librenms_id custom field through NetBox's ``device.cf``
+    accessor and resolve the winner via ``Device.objects`` — so a real device with a real CF
+    exercises the actual read + ORM lookup. This thin wrapper just preserves the positional
+    ``librenms_cf`` call style used throughout this module.
     """
-    from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
-
-    site, _ = Site.objects.get_or_create(name="MigSite", slug="mig-site")
-    mfr, _ = Manufacturer.objects.get_or_create(name="MigMfr", slug="mig-mfr")
-    dtype, _ = DeviceType.objects.get_or_create(model="MigDT", slug="mig-dt", defaults={"manufacturer": mfr})
-    role, _ = DeviceRole.objects.get_or_create(name="MigRole", slug="mig-role", defaults={"color": "00ff00"})
-    dev = Device.objects.create(name=name, device_type=dtype, role=role, site=site, status="active")
-    if librenms_cf is not None:
-        dev.custom_field_data["librenms_id"] = librenms_cf
-        dev.save()
-    return dev
+    return make_device(name, librenms_cf=librenms_cf)
 
 
 @pytest.mark.django_db
@@ -795,26 +789,12 @@ class TestReconcileDonorDeviceIpFks:
 
     @staticmethod
     def _make_devices():
-        from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
-
-        site = Site.objects.create(name="ReconSite", slug="recon-site")
-        mfr = Manufacturer.objects.create(name="ReconMfr", slug="recon-mfr")
-        dtype = DeviceType.objects.create(manufacturer=mfr, model="ReconDT", slug="recon-dt")
-        role = DeviceRole.objects.create(name="ReconRole", slug="recon-role", color="ff0000")
-        common = {"device_type": dtype, "role": role, "site": site, "status": "active"}
-        winner = Device.objects.create(name="recon-winner", **common)
-        donor = Device.objects.create(name="recon-donor", **common)
-        other = Device.objects.create(name="recon-other", **common)
-        return winner, donor, other
-
-    @staticmethod
-    def _ip_on(device, addr, ifname):
-        from dcim.models import Interface
-        from ipam.models import IPAddress
-
-        iface = Interface.objects.create(device=device, name=ifname, type="1000base-t")
-        ip = IPAddress.objects.create(address=addr, assigned_object=iface)
-        return ip
+        # Three real devices on the shared infra (winner / donor / a third owner).
+        return (
+            make_device("recon-winner"),
+            make_device("recon-donor"),
+            make_device("recon-other"),
+        )
 
     def test_transfers_primary_ip_when_interface_is_on_winner(self):
         """The donor's primary_ip4 dangles on an address now sitting on a winner-owned interface;
@@ -824,7 +804,7 @@ def test_transfers_primary_ip_when_interface_is_on_winner(self):
         from netbox_librenms_plugin.views.sync.migrate import _reconcile_donor_device_ip_fks
 
         winner, donor, _ = self._make_devices()
-        ip = self._ip_on(winner, "10.10.0.1/24", "eth0")
+        ip = ip_on(winner, "10.10.0.1/24", "eth0")
         # Dangling FK: donor still points at the moved address (save() skips clean()).
         donor.primary_ip4 = ip
         donor.save()
@@ -846,7 +826,7 @@ def test_skips_when_interface_belongs_to_a_different_device(self):
         from netbox_librenms_plugin.views.sync.migrate import _reconcile_donor_device_ip_fks
 
         winner, donor, other = self._make_devices()
-        ip = self._ip_on(other, "10.10.0.2/24", "eth0")
+        ip = ip_on(other, "10.10.0.2/24", "eth0")
         donor.primary_ip4 = ip
         donor.save()
 

From 7117aead7cdb43b2d82eb8059ad3248268f0485b Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 06:56:01 +0200
Subject: [PATCH 77/98] test(oob): convert OOB interface/IP attach coverage to
 real DB
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Rewrite TestSuggestOOBInterface, TestResolveOOBInterface and TestAttachOOBIp
against real Device / Interface / IPAddress instead of patched model
querysets. This exercises the actual behaviour the helpers exist for: the
OOB-name interface scan, the select_for_update (device, name) reuse lookup,
real Interface creation + full_clean validation (a 500-char name now fails
real validation, not a mocked side_effect), and the address__net_host IP
lookup with its ownership / ambiguity / re-home / slash-32-create branches.

request.user.has_perm stays mocked — auth is an external boundary; the mock
request grants perms by default and the denial tests deny a single perm to
pin the specific check. The one select_for_update call-assertion test stays a
focused mock (a concurrency primitive a single-threaded real test can't
observe). Adds make_interface / make_ip to the shared conftest builders.
---
 netbox_librenms_plugin/tests/conftest.py      |  19 +-
 .../tests/test_coverage_actions.py            | 348 ++++++++----------
 2 files changed, 178 insertions(+), 189 deletions(-)

diff --git a/netbox_librenms_plugin/tests/conftest.py b/netbox_librenms_plugin/tests/conftest.py
index 33573cd47..febdb5e96 100644
--- a/netbox_librenms_plugin/tests/conftest.py
+++ b/netbox_librenms_plugin/tests/conftest.py
@@ -79,13 +79,24 @@ def cable_together(term_a, term_b):
     return cable
 
 
-def ip_on(device, address, ifname, *, iface_type="1000base-t"):
-    """Create an Interface on *device* and assign a real IPAddress to it."""
+def make_interface(device, name, *, iface_type="other"):
+    """Create a real Interface on *device*."""
     from dcim.models import Interface
+
+    return Interface.objects.create(device=device, name=name, type=iface_type)
+
+
+def make_ip(address, *, assigned_object=None, status="active"):
+    """Create a real IPAddress, optionally assigned to an interface/object."""
     from ipam.models import IPAddress
 
-    iface = Interface.objects.create(device=device, name=ifname, type=iface_type)
-    return IPAddress.objects.create(address=address, assigned_object=iface)
+    return IPAddress.objects.create(address=address, assigned_object=assigned_object, status=status)
+
+
+def ip_on(device, address, ifname, *, iface_type="1000base-t"):
+    """Create an Interface on *device* and assign a real IPAddress to it."""
+    iface = make_interface(device, ifname, iface_type=iface_type)
+    return make_ip(address, assigned_object=iface)
 
 
 def delete_keeping_pk(obj):
diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 576069ad0..ed98d3da0 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -2,6 +2,10 @@
 
 from unittest.mock import MagicMock, patch
 
+import pytest
+
+from netbox_librenms_plugin.tests.conftest import make_device, make_interface, make_ip
+
 
 def _make_request(post=None, get=None, headers=None, user_is_superuser=False):
     """Build a mock request object with QueryDict-like POST/GET."""
@@ -5095,31 +5099,29 @@ def test_skips_when_oob_ip_on_donor_interface(self):
         assert "oob_ip" not in kwargs["update_fields"]
 
 
+@pytest.mark.django_db
 class TestSuggestOOBInterface:
-    """_suggest_oob_interface: pre-select an OOB/mgmt-named interface + default new name."""
+    """_suggest_oob_interface: pre-select an OOB/mgmt-named interface + default new name.
 
-    def _iface(self, name):
-        i = MagicMock()
-        i.name = name
-        return i
+    Driven against a real device with real interfaces so the name-pattern match runs over the
+    actual ``device.interfaces.all()`` queryset, not a list of MagicMocks.
+    """
 
     def test_picks_idrac_named_interface(self):
         from netbox_librenms_plugin.views.imports.actions import _suggest_oob_interface
 
-        dev = MagicMock()
-        eth, idrac = self._iface("eth0"), self._iface("iDRAC")
-        idrac.pk = 7
-        dev.interfaces.all.return_value = [eth, idrac]
+        dev = make_device("oob-suggest-idrac")
+        make_interface(dev, "eth0")
+        idrac = make_interface(dev, "iDRAC")
         sid, new_name = _suggest_oob_interface(dev, {"type": "idrac"})
-        assert sid == 7
+        assert sid == idrac.pk
         assert new_name == "idrac0"
 
     def test_no_match_returns_none_and_typed_default(self):
         from netbox_librenms_plugin.views.imports.actions import _suggest_oob_interface
 
-        dev = MagicMock()
-        eth = self._iface("eth0")
-        dev.interfaces.all.return_value = [eth]
+        dev = make_device("oob-suggest-nomatch")
+        make_interface(dev, "eth0")
         sid, new_name = _suggest_oob_interface(dev, {"type": "ilo"})
         assert sid is None
         assert new_name == "ilo0"
@@ -5127,15 +5129,21 @@ def test_no_match_returns_none_and_typed_default(self):
     def test_missing_type_defaults_to_oob(self):
         from netbox_librenms_plugin.views.imports.actions import _suggest_oob_interface
 
-        dev = MagicMock()
-        dev.interfaces.all.return_value = []
+        dev = make_device("oob-suggest-notype")
         sid, new_name = _suggest_oob_interface(dev, {})
         assert sid is None
         assert new_name == "oob0"
 
 
+@pytest.mark.django_db
 class TestResolveOOBInterface:
-    """AddAsOOBView._resolve_oob_interface: select existing / create new / none."""
+    """AddAsOOBView._resolve_oob_interface: select existing / create new / none.
+
+    Real Device + Interface so the select_for_update lock, the (device, name) reuse lookup, the
+    real Interface create + ``full_clean`` validation, and the not-created assertions are all
+    exercised end to end. The permission check (``request.user.has_perm``) is the one mocked
+    boundary — auth is an external concern, and the mock request grants perms by default.
+    """
 
     def _view(self):
         from netbox_librenms_plugin.views.imports.actions import AddAsOOBView
@@ -5144,247 +5152,217 @@ def _view(self):
 
     def test_none_when_no_selection(self):
         view = self._view()
+        dev = make_device("oob-res-none")
         req = _make_request(post={})
-        assert view._resolve_oob_interface(req, MagicMock()) == (None, None)
+        assert view._resolve_oob_interface(req, dev) == (None, None)
 
     def test_existing_interface_by_id(self):
+        from django.db import transaction
+
         view = self._view()
-        req = _make_request(post={"oob_interface_id": "5"})
-        dev = MagicMock()
-        with patch("dcim.models.Interface") as mock_iface_cls:
-            # The reused row is locked (select_for_update) to block a concurrent delete.
-            locked_get = mock_iface_cls.objects.select_for_update.return_value.get
-            locked_get.return_value = MagicMock(name="eth0")
-            iface, reason = view._resolve_oob_interface(req, dev)
-        locked_get.assert_called_once_with(pk=5, device=dev)
-        assert iface is locked_get.return_value and reason is None
+        dev = make_device("oob-res-existing")
+        iface = make_interface(dev, "eth0")
+        req = _make_request(post={"oob_interface_id": str(iface.pk)})
+        with transaction.atomic():
+            result_iface, reason = view._resolve_oob_interface(req, dev)
+        assert result_iface.pk == iface.pk and reason is None
 
     def test_create_new_interface(self):
+        from django.db import transaction
+
+        from dcim.models import Interface
+
         view = self._view()
+        dev = make_device("oob-res-create")
         req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
-        req.user.has_perm.return_value = True
-        dev = MagicMock()
-        created = MagicMock()
-        with (
-            patch("dcim.models.Interface") as mock_iface_cls,
-            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
-            # create is wrapped in a nested savepoint; stub transaction so this
-            # non-DB unit test doesn't require a real connection.
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-        ):
-            # No locked row exists → this is a real create.
-            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = None
-            mock_iface_cls.return_value = created  # Interface(...) constructor returns our mock
-            iface, reason = view._resolve_oob_interface(req, dev)
-        # Built + validated (skipping the unique check) + saved, not objects.create().
-        mock_iface_cls.assert_called_once_with(device=dev, name="idrac0", type="other")
-        created.full_clean.assert_called_once_with(validate_unique=False)
-        created.save.assert_called_once()
-        # The created interface must be returned — the OOB-IP attach path depends on it.
-        assert iface is created and reason is None
+        with transaction.atomic():
+            result_iface, reason = view._resolve_oob_interface(req, dev)
+        assert reason is None
+        assert result_iface.pk is not None
+        assert result_iface.name == "idrac0"
+        assert result_iface.type == "other"
+        # Really persisted on the device.
+        assert Interface.objects.filter(device=dev, name="idrac0").exists()
 
     def test_create_new_interface_invalid_name_returns_reason(self):
-        """An invalid/oversized name raises ValidationError on full_clean → reason
-        'invalid_name' (surfaced as a warning) instead of a 500."""
-        from django.core.exceptions import ValidationError
+        """A name far over the length limit fails real ``full_clean`` → reason 'invalid_name'
+        (surfaced as a warning), not a 500, and nothing is persisted."""
+        from django.db import transaction
+
+        from dcim.models import Interface
 
         view = self._view()
-        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "x" * 500})
-        req.user.has_perm.return_value = True
-        dev = MagicMock()
-        bad = MagicMock()
-        bad.full_clean.side_effect = ValidationError("name too long")
-        with (
-            patch("dcim.models.Interface") as mock_iface_cls,
-            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-        ):
-            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = None
-            mock_iface_cls.return_value = bad
-            iface, reason = view._resolve_oob_interface(req, dev)
-        assert iface is None
+        dev = make_device("oob-res-badname")
+        long_name = "x" * 500
+        req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": long_name})
+        with transaction.atomic():
+            result_iface, reason = view._resolve_oob_interface(req, dev)
+        assert result_iface is None
         assert reason == "invalid_name"
-        bad.save.assert_not_called()
+        assert not Interface.objects.filter(device=dev, name=long_name).exists()
 
     def test_new_reuses_existing_locked_interface(self):
-        """A (device, name) interface that already exists under the lock is reused — no
-        create, and no 'add' permission required."""
+        """An interface with the requested (device, name) already exists → it is reused, no
+        create, regardless of the 'add' permission."""
+        from django.db import transaction
+
         view = self._view()
+        dev = make_device("oob-res-reuse")
+        existing = make_interface(dev, "idrac0")
         req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
-        # Deny only add_interface: the reuse path must return the existing row without
-        # ever consulting the add permission, so this denial must not change the result.
+        # Deny add to prove the reuse path never needs it.
         req.user.has_perm.side_effect = lambda perm: "add_interface" not in perm
-        dev = MagicMock()
-        existing = MagicMock()
-        with (
-            patch("dcim.models.Interface") as mock_iface_cls,
-            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
-        ):
-            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = existing
-            iface, reason = view._resolve_oob_interface(req, dev)
-        assert iface is existing and reason is None
-        mock_iface_cls.objects.create.assert_not_called()
+        with transaction.atomic():
+            result_iface, reason = view._resolve_oob_interface(req, dev)
+        assert result_iface.pk == existing.pk and reason is None
 
     def test_create_without_add_perm_returns_permission_add(self):
-        """If the pre-flight raced a delete (no locked row) and the user lacks Interface
-        'add', the write-time re-check refuses the create rather than silently creating."""
+        """No existing row + user lacks Interface 'add' → the write-time re-check refuses the
+        create rather than silently creating it."""
+        from django.db import transaction
+
+        from dcim.models import Interface
+
         view = self._view()
+        dev = make_device("oob-res-noperm")
         req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": "idrac0"})
-        # Deny only add_interface so the test pins the specific permission checked — it
-        # would still pass on the wrong perm string if every permission were denied.
         req.user.has_perm.side_effect = lambda perm: "add_interface" not in perm
-        dev = MagicMock()
-        with (
-            patch("dcim.models.Interface") as mock_iface_cls,
-            patch("utilities.permissions.get_permission_for_model", return_value="dcim.add_interface"),
-        ):
-            mock_iface_cls.objects.select_for_update.return_value.filter.return_value.first.return_value = None
-            iface, reason = view._resolve_oob_interface(req, dev)
-        assert iface is None and reason == "permission_add"
-        mock_iface_cls.objects.create.assert_not_called()
-        assert any("add_interface" in c.args[0] for c in req.user.has_perm.call_args_list)
+        with transaction.atomic():
+            result_iface, reason = view._resolve_oob_interface(req, dev)
+        assert result_iface is None and reason == "permission_add"
+        assert not Interface.objects.filter(device=dev, name="idrac0").exists()
 
     def test_new_without_name_returns_none(self):
         view = self._view()
+        dev = make_device("oob-res-noname")
         req = _make_request(post={"oob_interface_id": "__new__", "oob_new_interface_name": ""})
-        assert view._resolve_oob_interface(req, MagicMock()) == (None, None)
+        assert view._resolve_oob_interface(req, dev) == (None, None)
 
 
+@pytest.mark.django_db
 class TestAttachOOBIp:
-    """AddAsOOBView._attach_oob_ip: reuse/re-home or create an interface-assigned IP."""
+    """AddAsOOBView._attach_oob_ip: reuse/re-home or create an interface-assigned IP.
+
+    Real Interface + IPAddress so the ``address__net_host`` lookup, the ownership / ambiguity
+    checks, the re-home save and the ``/32`` create all run against the ORM. Auth
+    (``request.user.has_perm``) is the only mocked boundary; the mock request grants perms by
+    default and the denial tests deny a single perm to pin the specific check.
+    """
 
     def _view(self):
         from netbox_librenms_plugin.views.imports.actions import AddAsOOBView
 
         return object.__new__(AddAsOOBView)
 
-    def _req(self, denied_perm=None):
-        """Build a request mock. By default all perms granted; pass denied_perm to
-        deny exactly one (e.g. 'change_ipaddress') so a test pins the specific check."""
-        req = MagicMock()
-        if denied_perm is None:
-            req.user.has_perm.return_value = True
-        else:
-            req.user.has_perm.side_effect = lambda perm: denied_perm not in perm
-        return req
-
     def test_invalid_ip_returns_invalid(self):
         view = self._view()
-        ip, reason = view._attach_oob_ip(self._req(), "not-an-ip", MagicMock())
+        dev = make_device("oob-ip-invalid")
+        iface = make_interface(dev, "idrac0")
+        ip, reason = view._attach_oob_ip(_make_request(post={}), "not-an-ip", iface)
         assert ip is None and reason == "invalid"
 
     def test_creates_v4_slash32_when_missing(self):
+        from django.db import transaction
+
         view = self._view()
-        iface = MagicMock()
-        with (
-            patch("ipam.models.IPAddress") as mock_ip_cls,
-            # create() is wrapped in a nested savepoint; stub transaction so this
-            # non-DB unit test doesn't require a real connection.
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-        ):
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = []
-            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        dev = make_device("oob-ip-create")
+        iface = make_interface(dev, "idrac0")
+        with transaction.atomic():
+            ip, reason = view._attach_oob_ip(_make_request(post={}), "10.0.0.9", iface)
         assert reason is None
-        mock_ip_cls.objects.create.assert_called_once_with(
-            address="10.0.0.9/32", assigned_object=iface, status="active"
-        )
-        # The created IPAddress is what the view wires to oob_ip — it must be returned.
-        assert ip is mock_ip_cls.objects.create.return_value
+        assert str(ip.address) == "10.0.0.9/32"
+        assert ip.assigned_object == iface
+        assert ip.status == "active"
 
     def test_rehomes_existing_unassigned_ip(self):
+        from django.db import transaction
+
         view = self._view()
-        iface = MagicMock()
-        iface.device_id = 1
-        existing = MagicMock()
-        existing.assigned_object = None
-        with patch("ipam.models.IPAddress") as mock_ip_cls:
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
-            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
-        assert ip is existing and reason is None
-        assert existing.assigned_object is iface
-        existing.save.assert_called_once()
+        dev = make_device("oob-ip-rehome")
+        iface = make_interface(dev, "idrac0")
+        existing = make_ip("10.0.0.9/24")  # unassigned host match
+        with transaction.atomic():
+            ip, reason = view._attach_oob_ip(_make_request(post={}), "10.0.0.9", iface)
+        assert ip.pk == existing.pk and reason is None
+        existing.refresh_from_db()
+        assert existing.assigned_object == iface
 
     def test_does_not_steal_ip_from_other_device(self):
+        from django.db import transaction
+
         view = self._view()
-        iface = MagicMock()
-        iface.device_id = 1
-        other_iface = MagicMock()
-        other_iface.device_id = 2
-        existing = MagicMock()
-        existing.assigned_object = other_iface
-        with patch("ipam.models.IPAddress") as mock_ip_cls:
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
-            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        dev = make_device("oob-ip-mine")
+        iface = make_interface(dev, "idrac0")
+        other = make_device("oob-ip-other")
+        other_iface = make_interface(other, "eth0")
+        make_ip("10.0.0.9/24", assigned_object=other_iface)
+        with transaction.atomic():
+            ip, reason = view._attach_oob_ip(_make_request(post={}), "10.0.0.9", iface)
         assert ip is None and reason == "conflict"
-        existing.save.assert_not_called()
 
     def test_ambiguous_match_returns_conflict(self):
-        """Multiple IPAddress rows share the host IP (net_host ignores prefix length):
-        refuse rather than re-home the wrong one by DB ordering."""
+        """Two IPAddress rows share the host IP (net_host ignores prefix length): refuse rather
+        than re-home the wrong one by DB ordering."""
+        from django.db import transaction
+
+        from ipam.models import IPAddress
+
         view = self._view()
-        iface = MagicMock(device_id=1)
-        with patch("ipam.models.IPAddress") as mock_ip_cls:
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [
-                MagicMock(),
-                MagicMock(),
-            ]
-            ip, reason = view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+        dev = make_device("oob-ip-ambig")
+        iface = make_interface(dev, "idrac0")
+        make_ip("10.0.0.9/24")
+        make_ip("10.0.0.9/32")
+        with transaction.atomic():
+            ip, reason = view._attach_oob_ip(_make_request(post={}), "10.0.0.9", iface)
         assert ip is None and reason == "conflict"
-        mock_ip_cls.objects.create.assert_not_called()
+        # Neither was re-homed and no third row was created.
+        assert IPAddress.objects.filter(address__net_host="10.0.0.9").count() == 2
 
     def test_rehome_denied_without_change_permission(self):
-        """TOCTOU backstop: an IP created after the pre-flight check must not be
-        re-homed by a user lacking change_ipaddress, even if pre-flight passed 'add'."""
+        """TOCTOU backstop: re-homing an existing IP needs 'change'; an add-only user is refused."""
+        from django.db import transaction
+
         view = self._view()
-        iface = MagicMock(device_id=1)
-        existing = MagicMock()
-        existing.assigned_object = None  # owned, but on a different (no) interface → re-home
-        req = self._req(denied_perm="change_ipaddress")  # allow add, deny only change
-        with (
-            patch("ipam.models.IPAddress") as mock_ip_cls,
-            # IPAddress is mocked, so resolve perm strings deterministically by action.
-            patch(
-                "utilities.permissions.get_permission_for_model",
-                side_effect=lambda model, action: f"ipam.{action}_ipaddress",
-            ),
-        ):
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
+        dev = make_device("oob-ip-nochg")
+        iface = make_interface(dev, "idrac0")
+        existing = make_ip("10.0.0.9/24")  # unassigned → re-home path
+        req = _make_request(post={})
+        req.user.has_perm.side_effect = lambda perm: "change_ipaddress" not in perm
+        with transaction.atomic():
             ip, reason = view._attach_oob_ip(req, "10.0.0.9", iface)
         assert ip is None and reason == "permission_change"
-        existing.save.assert_not_called()
-        # Pin that the CHANGE permission specifically was the one checked.
-        assert any("change_ipaddress" in c.args[0] for c in req.user.has_perm.call_args_list)
+        existing.refresh_from_db()
+        assert existing.assigned_object is None  # not re-homed
 
     def test_create_denied_without_add_permission(self):
-        """TOCTOU backstop on the create path: if a concurrent delete removed the row the
-        unlocked pre-flight saw (so it only checked 'change'), the locked create must still
-        re-verify 'add' and refuse an add-lacking user rather than create the IP."""
+        """TOCTOU backstop on the create path: the locked create re-verifies 'add' and refuses
+        an add-lacking user rather than creating the IP."""
+        from django.db import transaction
+
+        from ipam.models import IPAddress
+
         view = self._view()
-        iface = MagicMock(device_id=1)
-        req = self._req(denied_perm="add_ipaddress")  # deny only add
-        with (
-            patch("ipam.models.IPAddress") as mock_ip_cls,
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-            patch(
-                "utilities.permissions.get_permission_for_model",
-                side_effect=lambda model, action: f"ipam.{action}_ipaddress",
-            ),
-        ):
-            mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = []
+        dev = make_device("oob-ip-noadd")
+        iface = make_interface(dev, "idrac0")
+        req = _make_request(post={})
+        req.user.has_perm.side_effect = lambda perm: "add_ipaddress" not in perm
+        with transaction.atomic():
             ip, reason = view._attach_oob_ip(req, "10.0.0.9", iface)
         assert ip is None and reason == "permission_add"
-        mock_ip_cls.objects.create.assert_not_called()
-        assert any("add_ipaddress" in c.args[0] for c in req.user.has_perm.call_args_list)
+        assert not IPAddress.objects.filter(address__net_host="10.0.0.9").exists()
 
     def test_locks_candidate_row_with_select_for_update(self):
-        """The candidate IPAddress row must be locked (load-bearing TOCTOU mitigation)."""
+        """The candidate IPAddress row must be locked (load-bearing TOCTOU mitigation).
+
+        This one stays a focused mock: ``select_for_update`` is a concurrency primitive that a
+        single-threaded real test can't observe, so we assert it is invoked on the lookup."""
         view = self._view()
         iface = MagicMock(device_id=1)
         existing = MagicMock()
         existing.assigned_object = None
         with patch("ipam.models.IPAddress") as mock_ip_cls:
             mock_ip_cls.objects.select_for_update.return_value.filter.return_value.__getitem__.return_value = [existing]
-            view._attach_oob_ip(self._req(), "10.0.0.9", iface)
+            view._attach_oob_ip(_make_request(post={}), "10.0.0.9", iface)
         mock_ip_cls.objects.select_for_update.assert_called_once()
 
 

From 721c429db6086fb90ad67d756929e8b4c421d2de Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 07:32:34 +0200
Subject: [PATCH 78/98] test(ip-sync): convert interface-resolution coverage to
 real DB

Rewrite TestSyncIPAddressesViewInterfaceResolution against real Device /
Interface / IPAddress. _build_interface_maps now indexes real interfaces
carrying real librenms_id port-id custom fields (the duplicate-port-id
ambiguity is exercised by two real interfaces sharing a stored id), and
the stale-interface_url regression runs the real process_ip_sync flow:
a real IPAddress is created and bound to the re-resolved interface, rather
than asserting kwargs on a patched IPAddress manager.

Note: set_librenms_device_id only mutates custom_field_data (callers
persist), so the tests save the interface before _build_interface_maps
re-queries it.
---
 .../tests/test_coverage_sync_views2.py        | 112 ++++++++++--------
 1 file changed, 63 insertions(+), 49 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
index 83d2e8f76..c39595419 100644
--- a/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_sync_views2.py
@@ -6,6 +6,10 @@
 
 from unittest.mock import MagicMock, patch
 
+import pytest
+
+from netbox_librenms_plugin.tests.conftest import make_device, make_interface
+
 
 # ---------------------------------------------------------------------------
 # Helpers
@@ -1313,10 +1317,17 @@ def test_vm_interface_resolved(self):
         assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is mock_vmiface
 
 
+@pytest.mark.django_db
 class TestSyncIPAddressesViewInterfaceResolution:
     """The sync re-resolves the target interface against current NetBox state
     rather than trusting the cached ``interface_url`` (which goes stale when an
-    interface is synced after the IP rows were cached)."""
+    interface is synced after the IP rows were cached).
+
+    Driven against real Device / Interface / IPAddress: the interface maps are built from real
+    interfaces carrying real librenms_id port-id custom fields, and the stale-url regression
+    creates a real IPAddress assigned to the re-resolved interface — not a patched IPAddress
+    manager whose ``create`` kwargs are merely asserted.
+    """
 
     def _view(self):
         from netbox_librenms_plugin.views.sync.ip_addresses import SyncIPAddressesView
@@ -1324,29 +1335,31 @@ def _view(self):
         return object.__new__(SyncIPAddressesView)
 
     def test_match_interface_by_port_id(self):
-        iface = MagicMock()
-        iface.name = "eth0"
+        dev = make_device("ipres-byid")
+        iface = make_interface(dev, "eth0")
         result = self._view()._match_interface(
             {"port_id": 5, "interface_name": "ignored"},
             {"5": iface},
             {},
         )
-        assert result is iface
+        assert result == iface
 
     def test_match_interface_by_name_fallback(self):
-        iface = MagicMock()
+        dev = make_device("ipres-byname")
+        iface = make_interface(dev, "eth0")
         result = self._view()._match_interface(
             {"port_id": 5, "interface_name": "eth0"},
             {},
             {"eth0": iface},
         )
-        assert result is iface
+        assert result == iface
 
     def test_match_interface_no_match_returns_none(self):
+        dev = make_device("ipres-nomatch")
         result = self._view()._match_interface(
             {"port_id": 99, "interface_name": "eth9"},
-            {"5": MagicMock()},
-            {"eth0": MagicMock()},
+            {"5": make_interface(dev, "eth5")},
+            {"eth0": make_interface(dev, "eth0")},
         )
         assert result is None
 
@@ -1354,42 +1367,46 @@ def test_match_interface_handles_missing_keys(self):
         assert self._view()._match_interface({}, {}, {}) is None
 
     def test_build_interface_maps_indexes_by_id_and_name(self):
+        from netbox_librenms_plugin.utils import set_librenms_device_id
+
         view = self._view()
-        iface = MagicMock()
-        iface.name = "eth0"
-        obj = MagicMock()
-        obj.interfaces.all.return_value = [iface]
-        with patch(
-            "netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id",
-            return_value=7,
-        ):
-            by_id, by_name = view._build_interface_maps(obj, "default")
-        assert by_id == {"7": iface}
-        assert by_name == {"eth0": iface}
+        dev = make_device("ipres-build")
+        eth0 = make_interface(dev, "eth0")
+        set_librenms_device_id(eth0, 7, "default")  # mutates custom_field_data...
+        eth0.save()  # ...which set_librenms_device_id does not persist; _build_interface_maps re-queries
+
+        by_id, by_name = view._build_interface_maps(dev, "default")
+
+        assert set(by_id) == {"7"}
+        assert by_id["7"].pk == eth0.pk
+        assert set(by_name) == {"eth0"}
+        assert by_name["eth0"].pk == eth0.pk
 
     def test_build_interface_maps_marks_duplicate_port_id_ambiguous(self):
         """Two interfaces sharing the same stored port id must mark that id ambiguous
         (None) rather than silently keeping the last one — so the IP isn't bound to an
         arbitrary interface."""
+        from netbox_librenms_plugin.utils import set_librenms_device_id
+
         view = self._view()
-        iface_a = MagicMock()
-        iface_a.name = "eth0"
-        iface_b = MagicMock()
-        iface_b.name = "eth1"
-        obj = MagicMock()
-        obj.interfaces.all.return_value = [iface_a, iface_b]
-        with patch(
-            "netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id",
-            return_value=7,  # both interfaces report the same port id
-        ):
-            by_id, by_name = view._build_interface_maps(obj, "default")
+        dev = make_device("ipres-dup")
+        a = make_interface(dev, "eth0")
+        b = make_interface(dev, "eth1")
+        set_librenms_device_id(a, 7, "default")
+        set_librenms_device_id(b, 7, "default")  # same port id on both
+        a.save()
+        b.save()
+
+        by_id, by_name = view._build_interface_maps(dev, "default")
+
         assert by_id == {"7": None}  # ambiguous → no usable target
-        assert by_name == {"eth0": iface_a, "eth1": iface_b}
+        assert set(by_name) == {"eth0", "eth1"}
 
     def test_match_interface_fails_safe_on_ambiguous_port_id(self):
         """An ambiguous port id (None value) must return None and NOT fall through to a
         name match for the same id, which could bind the address just as wrongly."""
-        named = MagicMock()
+        dev = make_device("ipres-failsafe")
+        named = make_interface(dev, "eth0")
         result = self._view()._match_interface(
             {"port_id": 7, "interface_name": "eth0"},
             {"7": None},
@@ -1400,15 +1417,20 @@ def test_match_interface_fails_safe_on_ambiguous_port_id(self):
     def test_stale_interface_url_still_assigns_after_interface_synced(self):
         """Regression: cached row was enriched before the interface existed
         (``interface_url`` is None), but the interface has since been synced.
-        The IP must be assigned to it without a manual cache refresh."""
+        The IP must be assigned to it without a manual cache refresh — and a real
+        IPAddress is created and bound to the re-resolved interface."""
+        from ipam.models import IPAddress
+
+        from netbox_librenms_plugin.utils import set_librenms_device_id
+
         view = self._view()
         view._post_server_key = "default"
 
-        # Interface synced *after* these rows were cached.
-        iface = MagicMock()
-        iface.name = "lo0.0"
-        obj = MagicMock(pk=21)
-        obj.interfaces.all.return_value = [iface]
+        dev = make_device("ipres-stale")
+        # Interface synced *after* these rows were cached, carrying port id 5.
+        iface = make_interface(dev, "lo0.0")
+        set_librenms_device_id(iface, 5, "default")
+        iface.save()
 
         # Stale enriched row: interface_url is None because the interface did
         # not exist in NetBox when the IP data was fetched/cached.
@@ -1421,18 +1443,10 @@ def test_stale_interface_url_still_assigns_after_interface_synced(self):
         }
 
         request = _make_request(post_data={"select": ["10.0.0.1"]})
-        with (
-            patch("netbox_librenms_plugin.views.sync.ip_addresses.transaction"),
-            patch("netbox_librenms_plugin.views.sync.ip_addresses.IPAddress") as mock_ip_cls,
-            patch("netbox_librenms_plugin.views.sync.ip_addresses.get_librenms_device_id", return_value=5),
-            patch("netbox_librenms_plugin.views.sync.ip_addresses.resolve_set_primary_ip", return_value=False),
-            patch.object(view, "get_vrf_selection", return_value=None),
-        ):
-            mock_ip_cls.objects.filter.return_value.first.return_value = None
-            results = view.process_ip_sync(request, ["10.0.0.1"], [ip_data], obj, "device")
+        results = view.process_ip_sync(request, ["10.0.0.1"], [ip_data], dev, "device")
 
-        mock_ip_cls.objects.create.assert_called_once()
-        assert mock_ip_cls.objects.create.call_args.kwargs["assigned_object"] is iface
+        created = IPAddress.objects.get(address="10.0.0.1/24")
+        assert created.assigned_object == iface
         assert results["created"] == ["10.0.0.1"]
         assert results["primary_no_interface"] == []
 

From ca040091d29131c9b0b4829329e598781a8f6664 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 07:43:56 +0200
Subject: [PATCH 79/98] fix(merge): save donor before winner so oob_ip transfer
 respects the OneToOne constraint

The merge view's oob_ip transfer set winner.oob_ip = donor.oob_ip then saved the
winner before the donor. With both rows momentarily pointing at the same IP, the
unique constraint on Device.oob_ip is violated. Save the donor first (releasing the
IP) before the winner claims it.

Convert the two merge-view POST classes to real DB: the transfer is now proven by
what persists and reloads (catching the constraint bug a MagicMock save hid), and
the donor-derivation role is proven by which device gets the persisted _migrated_to
marker. Only the LibreNMS validation pipeline, auth gates, and row HTML render stay mocked.
---
 .../tests/test_coverage_actions.py            | 135 +++++++++---------
 .../views/imports/actions.py                  |   6 +-
 2 files changed, 73 insertions(+), 68 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index ed98d3da0..6108f704a 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -5031,10 +5031,18 @@ def test_aborts_when_locked_oob_type_changed_concurrently(self):
         mock_save.assert_not_called()
 
 
+@pytest.mark.django_db
 class TestMergeNetBoxDevicesViewOOBTransfer:
     """MergeNetBoxDevicesView.post: oob_ip may only move to the winner when its
     underlying IP already sits on a winner interface (the merge does not move
-    interfaces, and the save skips full_clean())."""
+    interfaces, and the save skips full_clean()).
+
+    Driven against real Device / Interface / IPAddress so the transfer is proven by
+    what actually persists and reloads, not by inspecting ``save(update_fields=...)``
+    on a MagicMock. The real ``merge_librenms_links`` / ``mark_librenms_migrated`` run
+    and the locked rows are genuine ``select_for_update`` re-reads — only the LibreNMS
+    validation pipeline, auth gates, and the row HTML render stay mocked.
+    """
 
     def _make_view(self):
         from netbox_librenms_plugin.views.imports.actions import MergeNetBoxDevicesView
@@ -5045,58 +5053,48 @@ def _make_view(self):
         view.require_object_permissions = MagicMock(return_value=None)
         return view
 
-    def _run(self, oob_ip_device_id):
-        """Drive a merge where donor has an oob_ip assigned to *oob_ip_device_id*.
-        Returns (locked_winner, locked_donor)."""
+    def _run(self, *, oob_on_winner):
+        """Drive a merge where the donor's oob_ip sits on an interface owned by the
+        winner (``oob_on_winner=True``) or by the donor (``False``).
+        Returns ``(winner, donor, oob_ip)`` with the devices reloaded from the DB."""
+        from dcim.models import Device
         from django.http import HttpResponse
 
+        from netbox_librenms_plugin.tests.conftest import ip_on
+
         view = self._make_view()
-        request = _make_request(post={"winner_pk": "20", "donor_pk": "10"})
 
-        oob_ip = MagicMock()
-        oob_ip.assigned_object.device_id = oob_ip_device_id
+        winner = make_device("merge-winner", librenms_cf={"default": {"id": 20}})
+        donor = make_device("merge-donor", librenms_cf={"default": {"id": 10}})
 
-        winner = MagicMock(pk=20, custom_field_data={"librenms_id": {"default": {"id": 20}}})
-        donor = MagicMock(pk=10, custom_field_data={"librenms_id": {"default": {"id": 10}}})
-        locked_winner = MagicMock(pk=20, name="w", oob_ip_id=None, oob_ip=None)
-        locked_donor = MagicMock(pk=10, name="d", oob_ip_id=1, oob_ip=oob_ip)
+        # The donor carries an oob_ip whose underlying IP is assigned to an interface
+        # owned by whichever device the scenario dictates. save() (not full_clean) lets
+        # us seed the winner-interface case the view is designed to resolve.
+        oob_host = winner if oob_on_winner else donor
+        oob_ip = ip_on(oob_host, "192.0.2.7/32", "mgmt0")
+        donor.oob_ip = oob_ip
+        donor.save()
 
-        validation = {"merge_candidates": {"host_named": {"pk": 20}, "oob_named": {"pk": 10}}}
+        request = _make_request(post={"winner_pk": str(winner.pk), "donor_pk": str(donor.pk)})
+        validation = {"merge_candidates": {"host_named": {"pk": winner.pk}, "oob_named": {"pk": donor.pk}}}
         view.get_validated_device_with_selections = MagicMock(return_value=({"device_id": 99}, validation, {}))
         view.render_device_row = MagicMock(return_value=HttpResponse("row"))
 
-        with (
-            patch("dcim.models.Device") as mock_device,
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-            patch("netbox_librenms_plugin.views.imports.actions.cache"),
-            patch("netbox_librenms_plugin.utils.merge_librenms_links", return_value={}),
-            patch("netbox_librenms_plugin.utils.mark_librenms_migrated"),
-        ):
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.side_effect = lambda pk: {20: winner, 10: donor}[pk]
-            mock_device.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
-                locked_winner,
-                locked_donor,
-            ]
-            resp = view.post(request, device_id=99)
+        resp = view.post(request, device_id=99)
         assert resp.status_code == 200
-        return locked_winner, locked_donor, oob_ip
+        return Device.objects.get(pk=winner.pk), Device.objects.get(pk=donor.pk), oob_ip
 
     def test_transfers_when_oob_ip_on_winner_interface(self):
-        locked_winner, locked_donor, oob_ip = self._run(oob_ip_device_id=20)
-        assert locked_winner.oob_ip is oob_ip
-        assert locked_donor.oob_ip is None
-        # oob_ip must be in the winner's update_fields.
-        _, kwargs = locked_winner.save.call_args
-        assert "oob_ip" in kwargs["update_fields"]
+        winner, donor, oob_ip = self._run(oob_on_winner=True)
+        # The transfer actually persisted: winner now owns the oob_ip, donor cleared.
+        assert winner.oob_ip_id == oob_ip.pk
+        assert donor.oob_ip_id is None
 
     def test_skips_when_oob_ip_on_donor_interface(self):
-        locked_winner, locked_donor, oob_ip = self._run(oob_ip_device_id=10)
-        # Left on the donor; winner not given a donor-owned interface's IP.
-        assert locked_donor.oob_ip is oob_ip
-        assert locked_winner.oob_ip is None
-        _, kwargs = locked_winner.save.call_args
-        assert "oob_ip" not in kwargs["update_fields"]
+        winner, donor, oob_ip = self._run(oob_on_winner=False)
+        # Left on the donor (its interface owns the IP); winner not given a donor-owned IP.
+        assert donor.oob_ip_id == oob_ip.pk
+        assert winner.oob_ip_id is None
 
 
 @pytest.mark.django_db
@@ -5572,10 +5570,17 @@ def test_initializes_create_state_on_load(self):
         assert "syncCreateState();" in html
 
 
+@pytest.mark.django_db
 class TestMergeNetBoxDevicesViewDonorDerivation:
     """The merge view derives the donor from winner_pk + merge_candidates and
     ignores the client-posted donor_pk, which a stale/failed inline sync script
-    could otherwise leave equal to winner_pk (a self-merge of moving data)."""
+    could otherwise leave equal to winner_pk (a self-merge of moving data).
+
+    Driven against real Devices and the real merge/migration helpers: the role
+    derivation is proven by which device actually ends up with the persisted
+    ``_migrated_to`` marker after reload — not by which MagicMock was handed to a
+    patched ``merge_librenms_links``.
+    """
 
     def _make_view(self):
         from netbox_librenms_plugin.views.imports.actions import MergeNetBoxDevicesView
@@ -5587,39 +5592,35 @@ def _make_view(self):
         return view
 
     def test_ignores_posted_donor_pk_equal_to_winner(self):
+        from dcim.models import Device
         from django.http import HttpResponse
 
         view = self._make_view()
-        # Bogus client state: donor_pk == winner_pk (inline sync script never ran).
-        request = _make_request(post={"winner_pk": "20", "donor_pk": "20"})
 
-        winner = MagicMock(pk=20, custom_field_data={"librenms_id": {"default": {"id": 20}}})
-        donor = MagicMock(pk=10, custom_field_data={"librenms_id": {"default": {"id": 10}}})
-        locked_winner = MagicMock(pk=20, name="w", oob_ip_id=None, oob_ip=None)
-        locked_donor = MagicMock(pk=10, name="d", oob_ip_id=None, oob_ip=None)
+        winner = make_device("merge-w", librenms_cf={"default": {"id": 20}})
+        donor = make_device("merge-d", librenms_cf={"default": {"id": 10}})
+
+        # Bogus client state: donor_pk == winner_pk (inline sync script never ran).
+        request = _make_request(post={"winner_pk": str(winner.pk), "donor_pk": str(winner.pk)})
 
-        validation = {"merge_candidates": {"host_named": {"pk": 20}, "oob_named": {"pk": 10}}}
+        validation = {"merge_candidates": {"host_named": {"pk": winner.pk}, "oob_named": {"pk": donor.pk}}}
         view.get_validated_device_with_selections = MagicMock(return_value=({"device_id": 99}, validation, {}))
         view.render_device_row = MagicMock(return_value=HttpResponse("row"))
 
-        with (
-            patch("dcim.models.Device") as mock_device,
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-            patch("netbox_librenms_plugin.views.imports.actions.cache"),
-            patch("netbox_librenms_plugin.utils.merge_librenms_links", return_value={}) as mock_merge,
-            patch("netbox_librenms_plugin.utils.mark_librenms_migrated"),
-        ):
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.side_effect = lambda pk: {20: winner, 10: donor}[pk]
-            mock_device.objects.select_for_update.return_value.filter.return_value.order_by.return_value = [
-                locked_winner,
-                locked_donor,
-            ]
-            resp = view.post(request, device_id=99)
-
+        resp = view.post(request, device_id=99)
         assert resp.status_code == 200
-        # Donor is the *other* merge candidate (pk=10), never the posted self-pk=20.
-        mock_merge.assert_called_once()
-        called_winner, called_donor = mock_merge.call_args[0][:2]
-        assert called_winner is locked_winner
-        assert called_donor is locked_donor
+
+        winner = Device.objects.get(pk=winner.pk)
+        donor = Device.objects.get(pk=donor.pk)
+        # The donor is the *other* merge candidate, never the posted self-pk: it is the
+        # one whose active link was cleared and stamped with a _migrated_to marker
+        # pointing at the winner.
+        donor_entry = donor.custom_field_data["librenms_id"]["default"]
+        assert donor_entry.get("_migrated_to", {}).get("device_id") == winner.pk
+        assert donor_entry.get("id") is None
+        # The winner absorbed the merge and is NOT itself marked migrated; it keeps its
+        # own host id (winner-wins), with the donor's id demoted into the oob slot.
+        winner_entry = winner.custom_field_data["librenms_id"]["default"]
+        assert "_migrated_to" not in winner_entry
+        assert winner_entry["id"] == 20
+        assert winner_entry["oob"]["id"] == 10
diff --git a/netbox_librenms_plugin/views/imports/actions.py b/netbox_librenms_plugin/views/imports/actions.py
index aada571f7..64d3fa3f5 100644
--- a/netbox_librenms_plugin/views/imports/actions.py
+++ b/netbox_librenms_plugin/views/imports/actions.py
@@ -3031,8 +3031,12 @@ def post(self, request, device_id):
             if oob_ip_transferred:
                 update_fields.append("oob_ip")
             try:
-                winner.save(update_fields=update_fields)
+                # Persist the donor first. When an oob_ip is being transferred, the donor
+                # must release the OneToOne ``oob_ip`` (set to None) before the winner can
+                # claim it — saving the winner first would momentarily point two devices at
+                # the same IP and violate the unique constraint on ``Device.oob_ip``.
                 donor.save(update_fields=update_fields)
+                winner.save(update_fields=update_fields)
             except Exception:  # pragma: no cover - defensive
                 logger.exception(
                     "MergeNetBoxDevicesView: failed to persist merge winner=%s donor=%s",

From d0bd644824f9b5ee9429c05ccedb1deaae4e0b42 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 07:52:23 +0200
Subject: [PATCH 80/98] test(oob): convert AddAsOOBView.post coverage to real
 DB

The nine DB-driven AddAsOOBView.post tests now run against real Devices: the
concurrency guards (get_librenms_oob / get_librenms_device_id / find_by_librenms_id)
and the set_librenms_oob linkage execute for real and the result is reloaded from
the DB, so a guard reading the wrong custom-field shape can no longer pass on a
synthesized MagicMock. Only the LibreNMS validation pipeline, auth gates, and the
row HTML render stay mocked. The early-return input guards and the forced
save-error rollback-wiring test remain unit tests (no DB state to exercise /
forced-error boundary).
---
 .../tests/test_coverage_actions.py            | 317 ++++++------------
 1 file changed, 97 insertions(+), 220 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index 6108f704a..eadd9f089 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -4605,8 +4605,17 @@ def test_promote_generic_oob_sentinel_accepted_by_set_librenms_oob(self):
         assert obj.custom_field_data["librenms_id"]["default"]["oob"]["type"] == "oob"
 
 
+@pytest.mark.django_db
 class TestAddAsOOBViewPost:
-    """View-level tests for AddAsOOBView.post() — HTTP interface + OOB sentinel regression."""
+    """View-level tests for AddAsOOBView.post() — HTTP interface + OOB sentinel regression.
+
+    The DB-driven paths run against real Devices: the concurrency guards
+    (``get_librenms_oob`` / ``get_librenms_device_id`` / ``find_by_librenms_id``) and the
+    ``set_librenms_oob`` linkage execute for real and the result is reloaded from the DB,
+    so a guard that reads the wrong cf shape can no longer pass on a synthesized MagicMock.
+    Only the LibreNMS validation pipeline, auth gates, and row HTML render stay mocked.
+    The early-return input guards and the forced save-error rollback wiring remain unit
+    tests (no DB state to exercise / forced-error boundary)."""
 
     def _make_view(self):
         from netbox_librenms_plugin.views.imports.actions import AddAsOOBView
@@ -4664,15 +4673,12 @@ def test_invalid_existing_device_id_returns_htmx_error(self):
         mock_device.objects.get.assert_not_called()
 
     def test_device_does_not_exist_returns_htmx_error(self):
-        """POST with an existing_device_id that refers to a deleted device returns HTMX error."""
+        """POST with an existing_device_id that isn't in the DB returns HTMX error — driven by
+        a real ORM miss on an absent pk, not a stubbed manager raising DoesNotExist."""
         view = self._make_view()
-        request = _make_request(post={"existing_device_id": "999"})
+        request = _make_request(post={"existing_device_id": "987654321"})
 
-        with patch("dcim.models.Device") as mock_device:
-            does_not_exist = type("DoesNotExist", (Exception,), {})
-            mock_device.DoesNotExist = does_not_exist
-            mock_device.objects.get.side_effect = does_not_exist("not found")
-            response = view.post(request, device_id=1)
+        response = view.post(request, device_id=1)
 
         assert response.status_code == 200
         assert b"Existing device not found" in response.content
@@ -4681,18 +4687,13 @@ def test_device_does_not_exist_returns_htmx_error(self):
     def test_no_oob_candidate_in_validation_returns_htmx_error(self):
         """When validation has no oob_candidate, view returns an HTMX error."""
         view = self._make_view()
-        request = _make_request(post={"existing_device_id": "5"})
-
-        existing_device = MagicMock()
-        existing_device.pk = 5
+        existing_device = make_device("oob-nocand")
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
-        with patch("dcim.models.Device") as mock_device:
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            view.get_validated_device_with_selections = MagicMock(
-                return_value=({"device_id": 99}, {"oob_candidate": None}, {})
-            )
-            response = view.post(request, device_id=99)
+        view.get_validated_device_with_selections = MagicMock(
+            return_value=({"device_id": 99}, {"oob_candidate": None}, {})
+        )
+        response = view.post(request, device_id=99)
 
         assert response.status_code == 200
         assert b"No OOB candidate" in response.content
@@ -4701,22 +4702,14 @@ def test_no_oob_candidate_in_validation_returns_htmx_error(self):
     def test_device_id_mismatch_returns_htmx_error(self):
         """When oob_candidate device pk does not match existing_device_id, returns HTMX error."""
         view = self._make_view()
-        request = _make_request(post={"existing_device_id": "5"})
+        existing_device = make_device("oob-existing", librenms_cf={"default": {"id": 10}})
+        other_device = make_device("oob-other")  # the oob_candidate points at a different device
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
-        existing_device = MagicMock()
-        existing_device.pk = 5
-        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
-
-        oob_device = MagicMock()
-        oob_device.pk = 99  # Different PK
-
-        with patch("dcim.models.Device") as mock_device:
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            view.get_validated_device_with_selections = MagicMock(
-                return_value=({"device_id": 50}, {"oob_candidate": {"device": oob_device, "type": "oob"}}, {})
-            )
-            response = view.post(request, device_id=50)
+        view.get_validated_device_with_selections = MagicMock(
+            return_value=({"device_id": 50}, {"oob_candidate": {"device": other_device, "type": "oob"}}, {})
+        )
+        response = view.post(request, device_id=50)
 
         assert response.status_code == 200
         assert b"mismatch" in response.content.lower() or b"Device ID mismatch" in response.content
@@ -4725,23 +4718,14 @@ def test_device_id_mismatch_returns_htmx_error(self):
     def test_legacy_librenms_id_returns_htmx_error(self):
         """Device with legacy bare-int librenms_id is rejected with convert-first message."""
         view = self._make_view()
-        request = _make_request(post={"existing_device_id": "5"})
+        # Legacy bare-int librenms_id (not the expected per-server dict structure).
+        existing_device = make_device("oob-legacy", librenms_cf=42)
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
-        existing_device = MagicMock()
-        existing_device.pk = 5
-        # Legacy bare-int librenms_id (not the expected dict structure)
-        existing_device.custom_field_data = {"librenms_id": 42}
-
-        oob_candidate_device = MagicMock()
-        oob_candidate_device.pk = 5
-
-        with patch("dcim.models.Device") as mock_device:
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            view.get_validated_device_with_selections = MagicMock(
-                return_value=({"device_id": 77}, {"oob_candidate": {"device": oob_candidate_device, "type": "oob"}}, {})
-            )
-            response = view.post(request, device_id=77)
+        view.get_validated_device_with_selections = MagicMock(
+            return_value=({"device_id": 77}, {"oob_candidate": {"device": existing_device, "type": "oob"}}, {})
+        )
+        response = view.post(request, device_id=77)
 
         assert response.status_code == 200
         assert b"legacy" in response.content.lower()
@@ -4750,101 +4734,54 @@ def test_legacy_librenms_id_returns_htmx_error(self):
     def test_libre_device_not_found_returns_htmx_error(self):
         """When get_validated_device_with_selections returns no libre_device, returns HTMX error."""
         view = self._make_view()
-        request = _make_request(post={"existing_device_id": "5"})
+        existing_device = make_device("oob-nolibre")
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
-        existing_device = MagicMock()
-        existing_device.pk = 5
-
-        with patch("dcim.models.Device") as mock_device:
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            view.get_validated_device_with_selections = MagicMock(return_value=(None, None, None))
-            response = view.post(request, device_id=1)
+        view.get_validated_device_with_selections = MagicMock(return_value=(None, None, None))
+        response = view.post(request, device_id=1)
 
         assert response.status_code == 200
         assert b"not found" in response.content.lower()
         assert response["HX-Reswap"] == "none"
 
     def test_happy_path_oob_sentinel_links_and_refreshes(self):
-        """End-to-end happy path with type=='oob': the view must reach set_librenms_oob
-        (run for real, so a view-side validation break is caught — not just the unit
-        test) and return the non-error validationRefresh response, not an HTMX error."""
+        """End-to-end happy path with type=='oob': the real concurrency guards and
+        ``set_librenms_oob`` run, the link is persisted via the real ``_save_device`` /
+        ``transaction.atomic`` + ``select_for_update`` path, and a non-error
+        validationRefresh response is returned. Driven against a real Device under a
+        NON-default server namespace so a hardcoded "default" anywhere would fail; the
+        persisted custom_field_data is reloaded from the DB to prove the mapping committed."""
+        from dcim.models import Device
         from django.http import HttpResponse
 
         view = self._make_view()
-        # Run under a NON-default server namespace so the test fails if the view ever
-        # hardcodes "default" instead of honouring self._librenms_api.server_key.
         view._librenms_api.server_key = "secondary"
-        request = _make_request(post={"existing_device_id": "5"})
 
-        existing_device = MagicMock()
-        existing_device.pk = 5
-        existing_device.name = "host-a"
-        existing_device.oob_ip_id = 1  # already set → skip the OOB-IP sub-flow
-        existing_device.custom_field_data = {"librenms_id": {"secondary": {"id": 10}}}
+        # Host id 10 already linked under "secondary"; the OOB-IP sub-flow is skipped because
+        # the candidate carries no ip below.
+        existing_device = make_device("oob-happy", librenms_cf={"secondary": {"id": 10}})
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
-        # A distinct locked row (re-read under select_for_update). The view must mutate and
-        # persist THIS instance, not the stale pre-lock lookup — using one object for both
-        # would hide a regression that saves the unlocked instance.
-        locked_device = MagicMock()
-        locked_device.pk = 5
-        locked_device.name = "host-a"
-        locked_device.oob_ip_id = 1
-        locked_device.custom_field_data = {"librenms_id": {"secondary": {"id": 10}}}
-
-        # Distinct host id (10, already on the device) vs incoming OOB controller id (17):
-        # so the assertion pins that the *incoming* id lands in oob.id, not a reused host id.
+        # Distinct host id (10) vs incoming OOB controller id (17): pins that the *incoming*
+        # id lands in oob.id, not a reused host id.
         libre_device = {"device_id": 17}
-        # No "ip" → the OOB-IP set block is skipped; type "oob" is the regression target.
         validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
         view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
         view.render_device_row = MagicMock(return_value=HttpResponse("row"))
 
-        import copy
-
-        # Snapshot the saved instance + its custom_field_data AT save time, so the assertion
-        # proves the OOB mapping was present when _save_device() ran — not just afterward on a
-        # mutable object (which would still pass if the view saved first and mutated later).
-        saved = {}
-
-        def _capture_save(device, *args, **kwargs):
-            saved["instance"] = device
-            saved["cfd"] = copy.deepcopy(device.custom_field_data)
-            return None
-
-        with (
-            patch("dcim.models.Device") as mock_device,
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-            patch("netbox_librenms_plugin.views.imports.actions._save_device", side_effect=_capture_save) as mock_save,
-            patch("netbox_librenms_plugin.views.imports.actions.cache"),
-            patch("netbox_librenms_plugin.views.imports.actions.messages"),
-            # Host id 10 (≠ incoming OOB id 17) → the self host/OOB guard passes.
-            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10) as mock_get,
-            # No other device owns id 17 → the in-transaction duplicate-mapping re-check passes.
-            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=None) as mock_find,
-        ):
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
-            response = view.post(request, device_id=17)
+        response = view.post(request, device_id=17)
 
         # Non-error response on the success path.
         assert response.status_code == 200
         assert "validationRefresh" in response.get("HX-Trigger", "")
         view.render_device_row.assert_called_once()
-        # The duplicate-mapping lookup stays in the active (non-default) server namespace.
-        assert mock_find.call_args.args[1:] == (17, "secondary")
-        # The self host/OOB guard reads the LOCKED row, server-scoped and read-only.
-        mock_get.assert_called_once_with(locked_device, server_key="secondary", auto_save=False)
-        # The LOCKED row must be the one persisted — guards against the view dropping the
-        # _save_device() call or saving the stale pre-lock instance.
-        mock_save.assert_called_once()
-        assert mock_save.call_args.args[0] is locked_device
-        # set_librenms_oob ran for real with the generic sentinel: the *incoming* controller
-        # id (17) lands in oob.id, while the host id (10) is preserved.
-        assert saved["instance"] is locked_device
-        assert saved["cfd"]["librenms_id"]["secondary"]["id"] == 10
-        assert saved["cfd"]["librenms_id"]["secondary"]["oob"] == {"id": 17, "type": "oob"}
+
+        # The real set_librenms_oob + _save_device persisted under "secondary": reload from
+        # the DB and confirm the incoming controller id (17) landed in oob with the generic
+        # sentinel type, while the host id (10) is preserved.
+        entry = Device.objects.get(pk=existing_device.pk).custom_field_data["librenms_id"]["secondary"]
+        assert entry["id"] == 10
+        assert entry["oob"] == {"id": 17, "type": "oob"}
 
     def test_save_device_error_marks_transaction_rollback(self):
         """_save_device returns an error response (it doesn't raise), so the view must mark
@@ -4893,142 +4830,82 @@ def test_save_device_error_marks_transaction_rollback(self):
 
     def test_aborts_when_librenms_id_owned_by_another_device(self):
         """The incoming OOB controller id must not already belong to another NetBox device.
-        Re-checked inside the transaction (like PromoteToHostView) so one LibreNMS device
-        can't be pointed at two NetBox devices."""
-        view = self._make_view()
-        request = _make_request(post={"existing_device_id": "5"})
-
-        existing_device = MagicMock()
-        existing_device.pk = 5
-        existing_device.name = "host-a"
-        existing_device.oob_ip_id = 1
-        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
-        locked_device = MagicMock()
-        locked_device.pk = 5
-        locked_device.name = "host-a"
-        locked_device.oob_ip_id = 1
-        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
+        Re-checked inside the transaction via the real find_by_librenms_id (like
+        PromoteToHostView) so one LibreNMS device can't be pointed at two NetBox devices."""
+        from dcim.models import Device
 
-        # A *different* device already owns LibreNMS id 17 (e.g. imported standalone).
-        other_device = MagicMock()
-        other_device.pk = 99
-        other_device.name = "the-idrac"
+        view = self._make_view()
+        existing_device = make_device("host-a", librenms_cf={"default": {"id": 10}})
+        # A *different* real device already owns LibreNMS id 17 (e.g. imported standalone).
+        make_device("the-idrac", librenms_cf={"default": {"id": 17}})
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
         libre_device = {"device_id": 17}
         validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
         view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
 
-        with (
-            patch("dcim.models.Device") as mock_device,
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-            patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
-            patch("netbox_librenms_plugin.views.imports.actions.cache"),
-            patch("netbox_librenms_plugin.views.imports.actions.messages"),
-            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=10) as mock_get,
-            patch("netbox_librenms_plugin.utils.find_by_librenms_id", return_value=other_device) as mock_find,
-        ):
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
-            response = view.post(request, device_id=17)
+        response = view.post(request, device_id=17)
 
-        # HTMX error toast (200 + HX-Reswap:none), no save, and the conflicting device named.
+        # HTMX error toast (200 + HX-Reswap:none) naming the conflicting device.
         assert response.status_code == 200
         assert response["HX-Reswap"] == "none"
         assert b"already linked to &#x27;the-idrac&#x27;" in response.content
-        mock_save.assert_not_called()
-        # The lookup is scoped to the active server (id 17, "default").
-        assert mock_find.call_args.args[1:] == (17, "default")
-        mock_get.assert_called_once_with(locked_device, server_key="default", auto_save=False)
+        # Nothing attached: the host device's entry gained no oob sub-block.
+        assert "oob" not in Device.objects.get(pk=existing_device.pk).custom_field_data["librenms_id"]["default"]
 
     def test_aborts_when_incoming_id_is_own_host_id(self):
         """A concurrent re-link could make this device's host id equal the incoming OOB id;
         attaching it as OOB would store the same id in both slots (self host/OOB conflict).
-        The lock-time guard must reject it before set_librenms_oob runs."""
-        view = self._make_view()
-        request = _make_request(post={"existing_device_id": "5"})
+        The lock-time guard (real get_librenms_device_id over the device's own cf) must reject
+        it before set_librenms_oob runs."""
+        from dcim.models import Device
 
-        existing_device = MagicMock()
-        existing_device.pk = 5
-        existing_device.name = "host-a"
-        existing_device.oob_ip_id = 1
-        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 17}}}
-        locked_device = MagicMock()
-        locked_device.pk = 5
-        locked_device.name = "host-a"
-        locked_device.oob_ip_id = 1
-        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 17}}}
+        view = self._make_view()
+        # The device's own host id already equals the incoming OOB controller id (17).
+        existing_device = make_device("host-a", librenms_cf={"default": {"id": 17}})
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
         libre_device = {"device_id": 17}
         validation = {"oob_candidate": {"device": existing_device, "type": "oob", "ip": None}}
         view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
 
-        with (
-            patch("dcim.models.Device") as mock_device,
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-            patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
-            patch("netbox_librenms_plugin.views.imports.actions.cache"),
-            patch("netbox_librenms_plugin.views.imports.actions.messages"),
-            # Host id resolves to the SAME id as the incoming OOB controller (17).
-            patch("netbox_librenms_plugin.utils.get_librenms_device_id", return_value=17) as mock_get,
-            patch("netbox_librenms_plugin.utils.find_by_librenms_id") as mock_find,
-        ):
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
-            response = view.post(request, device_id=17)
+        response = view.post(request, device_id=17)
 
         assert response.status_code == 200
         assert response["HX-Reswap"] == "none"
         assert b"this device&#x27;s host link" in response.content
-        mock_save.assert_not_called()
-        # The guard reads the locked row, server-scoped and read-only.
-        mock_get.assert_called_once_with(locked_device, server_key="default", auto_save=False)
-        # Aborted before the cross-device duplicate lookup even runs.
-        mock_find.assert_not_called()
+        # No oob sub-block was written, and the host id is untouched.
+        entry = Device.objects.get(pk=existing_device.pk).custom_field_data["librenms_id"]["default"]
+        assert entry == {"id": 17}
 
     def test_aborts_when_locked_oob_type_changed_concurrently(self):
         """Same OOB id already linked, but a concurrent re-detection stored a different
-        type. The stale modal must not silently overwrite the newer type — the guard
-        compares type as well as id (both are canonical OOB_TYPES tokens)."""
-        view = self._make_view()
-        request = _make_request(post={"existing_device_id": "5"})
+        type. The stale modal must not silently overwrite the newer type — the real guard
+        (get_librenms_oob over the device's own cf) compares type as well as id (both are
+        canonical OOB_TYPES tokens)."""
+        from dcim.models import Device
 
-        existing_device = MagicMock()
-        existing_device.pk = 5
-        existing_device.name = "host-a"
-        existing_device.oob_ip_id = 1
-        existing_device.custom_field_data = {"librenms_id": {"default": {"id": 10}}}
-        locked_device = MagicMock()
-        locked_device.pk = 5
-        locked_device.name = "host-a"
-        locked_device.oob_ip_id = 1
-        # Locked row already has OOB id 17 typed "ilo" (set by a concurrent request).
-        # get_librenms_oob reads obj.cf, so set it as a real dict (not an auto-mock).
-        locked_device.custom_field_data = {"librenms_id": {"default": {"id": 10, "oob": {"id": 17, "type": "ilo"}}}}
-        locked_device.cf = {"librenms_id": {"default": {"id": 10, "oob": {"id": 17, "type": "ilo"}}}}
+        view = self._make_view()
+        # The device already has OOB id 17 typed "ilo" (set by a concurrent request).
+        existing_device = make_device(
+            "host-a",
+            librenms_cf={"default": {"id": 10, "oob": {"id": 17, "type": "ilo"}}},
+        )
+        request = _make_request(post={"existing_device_id": str(existing_device.pk)})
 
         libre_device = {"device_id": 17}
         # This modal re-detected the same controller (17) as "idrac".
         validation = {"oob_candidate": {"device": existing_device, "type": "idrac", "ip": None}}
         view.get_validated_device_with_selections = MagicMock(return_value=(libre_device, validation, {}))
 
-        with (
-            patch("dcim.models.Device") as mock_device,
-            patch("netbox_librenms_plugin.views.imports.actions.transaction"),
-            patch("netbox_librenms_plugin.views.imports.actions._save_device") as mock_save,
-            patch("netbox_librenms_plugin.views.imports.actions.cache"),
-            patch("netbox_librenms_plugin.views.imports.actions.messages"),
-        ):
-            mock_device.DoesNotExist = Exception
-            mock_device.objects.get.return_value = existing_device
-            mock_device.objects.select_for_update.return_value.get.return_value = locked_device
-            response = view.post(request, device_id=17)
+        response = view.post(request, device_id=17)
 
         assert response.status_code == 200
         assert response["HX-Reswap"] == "none"
         assert b"modified concurrently" in response.content
-        mock_save.assert_not_called()
+        # The stored type is preserved (not overwritten with the stale modal's "idrac").
+        oob = Device.objects.get(pk=existing_device.pk).custom_field_data["librenms_id"]["default"]["oob"]
+        assert oob == {"id": 17, "type": "ilo"}
 
 
 @pytest.mark.django_db

From a5b789b03d61a15b2257d698de0e2e5199887070 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 09:25:17 +0200
Subject: [PATCH 81/98] test(modules): real VC member + module for
 VC-normalization report view
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The two detector-dependent VCNormalizationReportView paths stubbed
detect_vc_normalization_noop's return, so the view's integration with the real
detector + report builder was never exercised. Drive them against a real VC member
with a real Module: a NetBox InterfaceTemplate whose name carries no {module}/
{vc_position} token instantiates verbatim, so a Cisco-shaped name (matches the regex
→ real detector returns None → 400) and a Nokia-shaped name (no match → real
diagnostic → real build_vc_normalization_report rendered through the view) are both
produced for real. The early-return module_id guards stay unit tests.

Leaves TestVCNormalizationE2E as-is: it feeds controlled instantiated names into the
real regex/rewrite/detector, so its mocks already sit at the NetBox-ORM boundary and
our logic runs real — a full-DB rewrite would mostly exercise NetBox's instantiate().
---
 .../tests/test_sync_modules.py                | 104 +++++++++++-------
 1 file changed, 63 insertions(+), 41 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_sync_modules.py b/netbox_librenms_plugin/tests/test_sync_modules.py
index f09408e8e..e916773c1 100644
--- a/netbox_librenms_plugin/tests/test_sync_modules.py
+++ b/netbox_librenms_plugin/tests/test_sync_modules.py
@@ -10,6 +10,8 @@
 from contextlib import contextmanager
 from unittest.mock import MagicMock, patch
 
+import pytest
+
 
 @contextmanager
 def _patch_build_row_deps(view, match_bay_return=None):
@@ -5225,7 +5227,46 @@ def test_returns_empty_when_device_present_but_lacks_add_modulebaytemplate_perm(
 
 
 class TestVCNormalizationReportView:
-    """VCNormalizationReportView returns 400 when there's nothing to report, HTML when there is."""
+    """VCNormalizationReportView returns 400 when there's nothing to report, HTML when there is.
+
+    The two detector-dependent paths are driven against a real VC member with a real Module so
+    the real detect_vc_normalization_noop runs end-to-end through the view (and the real
+    build_vc_normalization_report renders the real diagnostic) — not a stubbed return. A
+    NetBox InterfaceTemplate whose name carries no {module}/{vc_position} token instantiates
+    verbatim, so the vendor-shaped name is produced for real. The early-return guards
+    (missing / non-numeric module_id) stay unit tests."""
+
+    @staticmethod
+    def _vc_member_with_module(template_name, *, members=4, vc_position=3, manufacturer="Nokia", model="7250-IXR"):
+        """Build a real VC, return its *vc_position* member with a real Module installed whose
+        single InterfaceTemplate instantiates to *template_name* verbatim."""
+        from dcim.models import (
+            InterfaceTemplate,
+            Manufacturer,
+            Module,
+            ModuleBay,
+            ModuleType,
+            VirtualChassis,
+        )
+
+        from netbox_librenms_plugin.tests.conftest import make_device
+
+        vc = VirtualChassis.objects.create(name="vc-norm")
+        members_list = []
+        for i in range(1, members + 1):
+            dev = make_device(f"vc-norm-m{i}")
+            dev.virtual_chassis = vc
+            dev.vc_position = i
+            dev.save()
+            members_list.append(dev)
+        device = members_list[vc_position - 1]
+
+        mfr, _ = Manufacturer.objects.get_or_create(name=manufacturer, slug=manufacturer.lower())
+        mtype = ModuleType.objects.create(manufacturer=mfr, model=model)
+        InterfaceTemplate.objects.create(module_type=mtype, name=template_name, type="other")
+        bay = ModuleBay.objects.create(device=device, name="Bay c9", position="c9")
+        module = Module.objects.create(device=device, module_bay=bay, module_type=mtype, status="active")
+        return device, module
 
     def test_get_returns_400_when_module_id_missing(self):
         from netbox_librenms_plugin.views.sync.modules import VCNormalizationReportView
@@ -5247,72 +5288,53 @@ def test_get_returns_400_when_module_id_missing(self):
         assert response.status_code == 400
         assert b"module_id" in response.content
 
+    @pytest.mark.django_db
     def test_get_returns_400_when_no_noop_detected(self):
+        """A module whose instantiated template name matches the VC member-position regex
+        means rewriting works → the real detector returns None → 400 'nothing to report'."""
         from netbox_librenms_plugin.views.sync.modules import VCNormalizationReportView
 
         view = object.__new__(VCNormalizationReportView)
         view.required_object_permissions = {}
-        device = _make_device()
-        module = MagicMock()
-        request = _make_request("GET", data={"module_id": "321"})
+        # Cisco-style name matches the regex, so detect_vc_normalization_noop() returns None.
+        device, module = self._vc_member_with_module("TenGigabitEthernet1/1/1")
+        request = _make_request("GET", data={"module_id": str(module.pk)})
 
-        with (
-            patch.object(view, "require_object_permissions", return_value=None),
-            patch(
-                "netbox_librenms_plugin.views.sync.modules.get_object_or_404",
-                side_effect=[device, module],
-            ),
-            patch(
-                "netbox_librenms_plugin.utils.detect_vc_normalization_noop",
-                return_value=None,
-            ),
-        ):
-            response = view.get(request, pk=24)
+        with patch.object(view, "require_object_permissions", return_value=None):
+            response = view.get(request, pk=device.pk)
 
         assert response.status_code == 400
         assert b"nothing to report" in response.content.lower()
 
+    @pytest.mark.django_db
     def test_get_renders_template_when_noop_detected(self):
+        """A Nokia-shaped name that the regex can't rewrite → the real detector returns a
+        diagnostic, and the real build_vc_normalization_report renders it through the view."""
         from netbox_librenms_plugin.views.sync.modules import VCNormalizationReportView
 
         view = object.__new__(VCNormalizationReportView)
         view.required_object_permissions = {}
-        device = _make_device()
-        module = MagicMock()
-        request = _make_request("GET", data={"module_id": "321"})
-
-        diagnostic = {
-            "manufacturer_slug": "nokia",
-            "device_type_model": "7250-IXR",
-            "module_type_model": "QSFP-DD",
-            "module_bay_name": "Bay c9",
-            "vc_position": 3,
-            "vc_member_positions": [1, 2, 3, 4],
-            "template_pairs": [("{module}", "2/x1/1/c9")],
-            "regex": "x",
-        }
+        # "2/x1/1/c9" doesn't match the VC member-position regex → diagnostic produced.
+        device, module = self._vc_member_with_module("2/x1/1/c9", manufacturer="Nokia")
+        request = _make_request("GET", data={"module_id": str(module.pk)})
 
         with (
             patch.object(view, "require_object_permissions", return_value=None),
-            patch(
-                "netbox_librenms_plugin.views.sync.modules.get_object_or_404",
-                side_effect=[device, module],
-            ),
-            patch(
-                "netbox_librenms_plugin.utils.detect_vc_normalization_noop",
-                return_value=diagnostic,
-            ),
+            # Keep render mocked (the MagicMock request can't drive real template rendering);
+            # the assertion is on the real report markdown built from the real diagnostic.
             patch(
                 "netbox_librenms_plugin.views.sync.modules.render",
                 return_value="rendered",
             ) as mock_render,
         ):
-            response = view.get(request, pk=24)
+            response = view.get(request, pk=device.pk)
 
         assert response == "rendered"
         ctx = mock_render.call_args[0][2]
-        assert "**VC interface normalization — no match**" in ctx["report_markdown"]
-        assert "nokia" in ctx["report_markdown"]
+        md = ctx["report_markdown"]
+        assert "**VC interface normalization — no match**" in md
+        assert "nokia" in md  # real manufacturer slug
+        assert "2/x1/1/c9" in md  # the real instantiated, non-matching template name
 
     def test_get_warns_on_invalid_selected_device_id(self):
         """Invalid selected_device_id triggers the standard warn helper but still proceeds."""

From de05bb386ad2c91beb60038c28fedcf9084946df Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 10:22:31 +0200
Subject: [PATCH 82/98] fix(ip-sync): reject malformed IP rows before
 enrichment + strengthen migrate tests

Address CodeRabbit findings on PR #79:

- ip_addresses_view._prepare_context: the fresh-refresh guard validated only the
  container shape, so a dict row missing the address/prefix or port_id fields
  _create_base_ip_entry() reads would KeyError mid-enrichment and 500. Validate the
  per-row schema and fail closed. Regression test added (fails pre-fix, passes post).
- test_server_key_in_redirects: emit offender paths relative to the views package
  instead of the bare basename, so a failure is unambiguous when two scoped files
  share a name.
- test_migrate_views: skip-path test now also asserts the donor keeps its IP
  (donor.primary_ip4_id == ip.pk), and the IP-move happy path is driven against real
  DB so the reassignment landing on the winner's same-named interface proves the
  donor re-lock and winner lookup used the correct device/name.
---
 .../page-2026-06-10T16-26-28-926Z.yml         |   15 +
 .../page-2026-06-11T17-13-50-216Z.yml         |  383 ++++
 .../page-2026-06-11T17-14-59-780Z.yml         | 1727 ++++++++++++++++
 .../page-2026-06-11T17-15-25-325Z.yml         | 1728 +++++++++++++++++
 .../page-2026-06-11T17-24-14-171Z.yml         | 1724 ++++++++++++++++
 .../page-2026-06-11T17-26-52-669Z.yml         |  383 ++++
 .../page-2026-06-11T17-35-22-939Z.yml         |  383 ++++
 .../page-2026-06-11T17-36-11-585Z.yml         |  383 ++++
 .../page-2026-06-11T21-51-03-627Z.yml         |  383 ++++
 .../tests/test_coverage_base_views2.py        |   24 +
 .../tests/test_migrate_views.py               |   88 +-
 .../tests/test_server_key_in_redirects.py     |   10 +-
 .../views/base/ip_addresses_view.py           |   16 +-
 uv.lock                                       |    8 +
 14 files changed, 7195 insertions(+), 60 deletions(-)
 create mode 100644 .playwright-mcp/page-2026-06-10T16-26-28-926Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T17-13-50-216Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T17-14-59-780Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T17-15-25-325Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T17-24-14-171Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T17-26-52-669Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T17-35-22-939Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T17-36-11-585Z.yml
 create mode 100644 .playwright-mcp/page-2026-06-11T21-51-03-627Z.yml
 create mode 100644 uv.lock

diff --git a/.playwright-mcp/page-2026-06-10T16-26-28-926Z.yml b/.playwright-mcp/page-2026-06-10T16-26-28-926Z.yml
new file mode 100644
index 000000000..d18f8496e
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-10T16-26-28-926Z.yml
@@ -0,0 +1,15 @@
+- generic [ref=e3]:
+  - generic [ref=e4]:
+    - img "NetBox Logo" [ref=e5]
+    - generic [ref=e6]: Community
+  - generic [ref=e7]: Development access only
+  - generic [ref=e9]:
+    - heading "Log In" [level=2] [ref=e10]
+    - generic [ref=e11]:
+      - generic [ref=e12]:
+        - generic [ref=e13]: Username
+        - textbox "Username" [ref=e14]
+      - generic [ref=e15]:
+        - generic [ref=e16]: Password
+        - textbox "Password" [ref=e17]
+      - button "Sign In" [ref=e19] [cursor=pointer]
diff --git a/.playwright-mcp/page-2026-06-11T17-13-50-216Z.yml b/.playwright-mcp/page-2026-06-11T17-13-50-216Z.yml
new file mode 100644
index 000000000..60348700b
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T17-13-50-216Z.yml
@@ -0,0 +1,383 @@
+- generic [ref=e2]:
+  - complementary [ref=e3]:
+    - generic [ref=e4]:
+      - heading "NetBox Logo Community" [level=1] [ref=e5]:
+        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+          - /url: /
+          - img "NetBox Logo" [ref=e7]
+          - generic [ref=e8]: Community
+      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e9]:
+        - list [ref=e10]:
+          - text: 󰍉
+          - listitem [ref=e11]:
+            - button "Organization" [ref=e12] [cursor=pointer]:
+              - generic [ref=e14]: 󰇗
+              - generic [ref=e15]: Organization
+              - text: 󰅀
+          - listitem [ref=e16]:
+            - button "Racks" [ref=e17] [cursor=pointer]:
+              - generic [ref=e19]: 󱠞
+              - generic [ref=e20]: Racks
+              - text: 󰅀
+          - listitem [ref=e21]:
+            - button "Devices" [ref=e22] [cursor=pointer]:
+              - generic [ref=e24]: 󰒋
+              - generic [ref=e25]: Devices
+              - text: 󰅀
+          - listitem [ref=e26]:
+            - button "Connections" [ref=e27] [cursor=pointer]:
+              - generic [ref=e29]: 󱘖
+              - generic [ref=e30]: Connections
+              - text: 󰅀
+          - listitem [ref=e31]:
+            - button "Wireless" [ref=e32] [cursor=pointer]:
+              - generic [ref=e34]: 󰖩
+              - generic [ref=e35]: Wireless
+              - text: 󰅀
+          - listitem [ref=e36]:
+            - button "IPAM" [ref=e37] [cursor=pointer]:
+              - generic [ref=e39]: 󰆙
+              - generic [ref=e40]: IPAM
+              - text: 󰅀
+          - listitem [ref=e41]:
+            - button "VPN" [ref=e42] [cursor=pointer]:
+              - generic [ref=e44]: 󱁊
+              - generic [ref=e45]: VPN
+              - text: 󰅀
+          - listitem [ref=e46]:
+            - button "Virtualization" [ref=e47] [cursor=pointer]:
+              - generic [ref=e49]: 󰍹
+              - generic [ref=e50]: Virtualization
+              - text: 󰅀
+          - listitem [ref=e51]:
+            - button "Circuits" [ref=e52] [cursor=pointer]:
+              - generic [ref=e54]: 󰴽
+              - generic [ref=e55]: Circuits
+              - text: 󰅀
+          - listitem [ref=e56]:
+            - button "Power" [ref=e57] [cursor=pointer]:
+              - generic [ref=e59]: 󰉁
+              - generic [ref=e60]: Power
+              - text: 󰅀
+          - listitem [ref=e61]:
+            - button "Provisioning" [ref=e62] [cursor=pointer]:
+              - generic [ref=e64]: 󱔘
+              - generic [ref=e65]: Provisioning
+              - text: 󰅀
+          - listitem [ref=e66]:
+            - button "Customization" [ref=e67] [cursor=pointer]:
+              - generic [ref=e69]: 󰦭
+              - generic [ref=e70]: Customization
+              - text: 󰅀
+          - listitem [ref=e71]:
+            - button "Operations" [ref=e72] [cursor=pointer]:
+              - generic [ref=e74]: 󰣖
+              - generic [ref=e75]: Operations
+              - text: 󰅀
+          - listitem [ref=e76]:
+            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+              - generic [ref=e79]: 󰓡
+              - generic [ref=e80]: Interface Name Rules
+              - text: 󰅀
+          - listitem [ref=e81]:
+            - button "NSO" [ref=e82] [cursor=pointer]:
+              - generic [ref=e84]: 󱂇
+              - generic [ref=e85]: NSO
+              - text: 󰅀
+          - listitem [ref=e86]:
+            - button "LibreNMS" [ref=e87] [cursor=pointer]:
+              - generic [ref=e89]: 󰛳
+              - generic [ref=e90]: LibreNMS
+              - text: 󰅀
+          - listitem [ref=e91]:
+            - button "Data Import" [ref=e92] [cursor=pointer]:
+              - generic [ref=e94]: 󰥝
+              - generic [ref=e95]: Data Import
+              - text: 󰅀
+          - listitem [ref=e96]:
+            - button "Topology Views" [ref=e97] [cursor=pointer]:
+              - generic [ref=e99]: 󰒪
+              - generic [ref=e100]: Topology Views
+              - text: 󰅀
+          - listitem [ref=e101]:
+            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+              - generic [ref=e104]: 󱇢
+              - generic [ref=e105]: Netbox Routing
+              - text: 󰅀
+          - listitem [ref=e106]:
+            - button "Plugins" [ref=e107] [cursor=pointer]:
+              - generic [ref=e109]: 󰐱
+              - generic [ref=e110]: Plugins
+              - text: 󰅀
+          - listitem [ref=e111]:
+            - button "Admin" [ref=e112] [cursor=pointer]:
+              - generic [ref=e114]: 󰀎
+              - generic [ref=e115]: Admin
+              - text: 󰅀
+        - generic [ref=e116]:
+          - text: NetBox Community v4.6.1-Docker-5.0.1
+          - generic [ref=e117]:
+            - link "Get Cloud" [ref=e118] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-cloud/
+            - text: "|"
+            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-enterprise/
+  - banner [ref=e120]:
+    - generic [ref=e121]:
+      - generic [ref=e122]:
+        - generic [ref=e123]:
+          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+            - generic [ref=e125]: 󰌵
+          - text: 󰛨
+        - button "Notifications" [ref=e127] [cursor=pointer]:
+          - generic [ref=e128]:
+            - generic [ref=e129]: 󰂞
+            - generic [ref=e131]: You have unread notifications
+        - generic [ref=e132]:
+          - button "Open user menu" [ref=e133] [cursor=pointer]:
+            - generic [ref=e134]:
+              - generic [ref=e135]: admin
+              - generic [ref=e136]: Admin
+          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e139]:
+        - generic:
+          - generic: 󰍉
+        - textbox "Search NetBox" [ref=e140]:
+          - /placeholder: Search…
+  - generic [ref=e141]:
+    - generic [ref=e142]:
+      - generic [ref=e143]:
+        - generic [ref=e144]: Development Environment
+        - generic [ref=e146]:
+          - list "breadcrumbs" [ref=e147]:
+            - listitem [ref=e148]:
+              - link "Devices" [ref=e149] [cursor=pointer]:
+                - /url: /dcim/devices/
+            - listitem [ref=e150]:
+              - text: /
+              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                - /url: /dcim/sites/1/
+          - code [ref=e152]: dcim.device:55
+        - generic [ref=e154]:
+          - generic [ref=e155]:
+            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+            - list [ref=e158]:
+              - listitem [ref=e159]:
+                - generic "Created" [ref=e160]: 󰃳
+                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+              - listitem [ref=e162]:
+                - generic "Last updated" [ref=e163]: 󰢧
+                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
+          - generic [ref=e166]:
+            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+            - button "Bookmark" [ref=e170] [cursor=pointer]:
+              - generic [ref=e171]: 󰃅
+              - text: Bookmark
+            - button "Subscribe" [ref=e173] [cursor=pointer]:
+              - generic [ref=e174]: 󰂝
+              - text: Subscribe
+        - generic [ref=e176]:
+          - link "Device" [ref=e177] [cursor=pointer]:
+            - /url: /dcim/devices/55/
+          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+            - /url: /dcim/devices/55/module-bays/
+            - text: Module Bays
+            - generic [ref=e179]: "104"
+          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
+            - /url: /dcim/devices/55/interfaces/
+            - text: Interfaces
+            - generic [ref=e181]: "207"
+          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+            - /url: /dcim/devices/55/console-ports/
+            - text: Console Ports
+            - generic [ref=e183]: "4"
+          - link "NSO" [ref=e184] [cursor=pointer]:
+            - /url: /dcim/devices/55/nso/
+          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+            - /url: /dcim/devices/55/librenms-sync/
+          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+            - /url: /dcim/devices/55/static_routes/
+            - text: Static Routes
+            - generic [ref=e187]: "10"
+          - link "Config Context" [ref=e188] [cursor=pointer]:
+            - /url: /dcim/devices/55/config-context/
+          - link "Render Config" [ref=e189] [cursor=pointer]:
+            - /url: /dcim/devices/55/render-config/
+          - link "Contacts" [ref=e190] [cursor=pointer]:
+            - /url: /dcim/devices/55/contacts/
+          - link "Images" [ref=e191] [cursor=pointer]:
+            - /url: /dcim/devices/55/image-attachments/
+          - link "Journal" [ref=e192] [cursor=pointer]:
+            - /url: /dcim/devices/55/journal/
+          - link "Changelog" [ref=e193] [cursor=pointer]:
+            - /url: /dcim/devices/55/changelog/
+      - generic [ref=e195]:
+        - generic [ref=e196]:
+          - generic [ref=e197]:
+            - generic [ref=e198]:
+              - generic [ref=e199]: 󰒍
+              - strong [ref=e200]: LibreNMS Connections
+            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+              - /url: /plugins/librenms_plugin/settings/
+              - generic [ref=e202]: 󰒓
+              - text: Change Server
+          - table [ref=e204]:
+            - rowgroup [ref=e205]:
+              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                - cell "󰗠 Production LibreNMS" [ref=e207]:
+                  - generic "Currently active server" [ref=e208]: 󰗠
+                  - strong [ref=e209]: Production LibreNMS
+                - cell "ID 5 󰏌" [ref=e210]:
+                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                    - /url: https://snmp.cnad.dev/device/device=5/
+                    - text: ID 5
+                    - generic [ref=e212]: 󰏌
+                - cell [ref=e213]
+        - generic [ref=e214]:
+          - generic [ref=e216]:
+            - heading "LibreNMS Status" [level=5] [ref=e217]
+            - table [ref=e219]:
+              - rowgroup [ref=e220]:
+                - row "Status 󰗠 Found" [ref=e221]:
+                  - rowheader "Status" [ref=e222]
+                  - cell "󰗠 Found" [ref=e223]:
+                    - generic [ref=e224]:
+                      - generic [ref=e225]: 󰗠
+                      - text: Found
+                - row "ID 5" [ref=e226]:
+                  - rowheader "ID" [ref=e227]
+                  - cell "5" [ref=e228]
+                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                  - rowheader "Hostname" [ref=e230]
+                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                - row "sysName prod-lab03c-ra1" [ref=e232]:
+                  - rowheader "sysName" [ref=e233]
+                  - cell "prod-lab03c-ra1" [ref=e234]
+                - row "Serial NS204662488 󰗠" [ref=e235]:
+                  - rowheader "Serial" [ref=e236]
+                  - cell "NS204662488 󰗠" [ref=e237]:
+                    - text: NS204662488
+                    - generic "Serial matches NetBox" [ref=e238]:
+                      - generic [ref=e239]: 󰗠
+                - row "OS Version 23.10.R4-1" [ref=e240]:
+                  - rowheader "OS Version" [ref=e241]
+                  - cell "23.10.R4-1" [ref=e242]
+                - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                  - rowheader "LibreNMS Link" [ref=e244]
+                  - cell "󰏌 View" [ref=e245]:
+                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - generic [ref=e247]: 󰏌
+                      - text: View
+          - generic [ref=e249]:
+            - heading "Device Information Sync" [level=5] [ref=e250]
+            - table [ref=e252]:
+              - rowgroup [ref=e253]:
+                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                  - columnheader "Field" [ref=e255]
+                  - columnheader "NetBox Value" [ref=e256]
+                  - columnheader "LibreNMS Value" [ref=e257]
+              - rowgroup [ref=e258]:
+                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                  - cell "Name 󰋽" [ref=e260]:
+                    - text: Name
+                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                    - generic [ref=e263]:
+                      - generic [ref=e264]: prod-lab03c-ra1
+                      - generic "Synced with LibreNMS" [ref=e266]:
+                        - generic [ref=e267]: 󰗠
+                  - cell "prod-lab03c-ra1" [ref=e268]
+                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                  - cell "Device Type" [ref=e270]
+                  - cell "7750 SR-7s 󰗠" [ref=e271]:
+                    - generic [ref=e272]:
+                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                        - /url: /dcim/device-types/19/
+                      - generic "Synced with LibreNMS" [ref=e276]:
+                        - generic [ref=e277]: 󰗠
+                  - cell "7750 SR-7s" [ref=e278]
+                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                  - cell "Serial Number" [ref=e280]
+                  - cell "NS204662488 󰗠" [ref=e281]:
+                    - generic [ref=e282]:
+                      - generic [ref=e283]: NS204662488
+                      - generic "Synced with LibreNMS" [ref=e285]:
+                        - generic [ref=e286]: 󰗠
+                  - cell "NS204662488" [ref=e287]
+                - row "Platform timos 󰗠 timos" [ref=e288]:
+                  - cell "Platform" [ref=e289]
+                  - cell "timos 󰗠" [ref=e290]:
+                    - generic [ref=e291]:
+                      - link "timos" [ref=e293] [cursor=pointer]:
+                        - /url: /dcim/platforms/5/
+                      - generic "Synced with LibreNMS" [ref=e295]:
+                        - generic [ref=e296]: 󰗠
+                  - cell "timos" [ref=e297]:
+                    - generic [ref=e299]: timos
+                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                  - cell "Location" [ref=e301]
+                  - cell "ITC-Lab" [ref=e302]
+                  - cell "ITC-Lab 󰗠" [ref=e303]:
+                    - generic [ref=e304]:
+                      - generic [ref=e305]: ITC-Lab
+                      - generic "Synced with NetBox" [ref=e307]:
+                        - generic [ref=e308]: 󰗠
+        - generic [ref=e309]:
+          - tablist [ref=e310]:
+            - tab "Interfaces" [ref=e311] [cursor=pointer]
+            - tab "Cables" [ref=e312] [cursor=pointer]
+            - tab "IP Addresses" [ref=e313] [cursor=pointer]
+            - tab "VLANs" [ref=e314] [cursor=pointer]
+            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
+          - group [ref=e316]:
+            - radio "ifDescr"
+            - generic [ref=e317] [cursor=pointer]: ifDescr
+            - radio "ifName" [checked]
+            - generic [ref=e318] [cursor=pointer]: ifName
+        - generic [ref=e319]:
+          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
+          - tabpanel "Modules" [ref=e320]:
+            - generic [ref=e321]:
+              - heading "Module Sync" [level=2] [ref=e322]
+              - button "Refresh Modules" [ref=e325] [cursor=pointer]
+            - generic [ref=e328]:
+              - generic [ref=e329]: 󰾲
+              - paragraph [ref=e330]:
+                - text: No inventory data loaded. Click
+                - strong [ref=e331]: Refresh Modules
+                - text: to fetch data from LibreNMS.
+          - text: 󰓨
+        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
+    - contentinfo [ref=e333]:
+      - generic [ref=e334]:
+        - list [ref=e335]:
+          - listitem [ref=e336]:
+            - link "Docs" [ref=e337] [cursor=pointer]:
+              - /url: /static/docs/
+              - generic "Docs" [ref=e338]: 󱓷
+          - listitem [ref=e339]:
+            - link "REST API" [ref=e340] [cursor=pointer]:
+              - /url: /api/
+              - generic "REST API" [ref=e341]: 󰞵
+          - listitem [ref=e342]:
+            - link "REST API documentation" [ref=e343] [cursor=pointer]:
+              - /url: /api/schema/swagger-ui/
+              - generic "REST API documentation" [ref=e344]: 󰂺
+          - listitem [ref=e345]:
+            - link "GraphQL API" [ref=e346] [cursor=pointer]:
+              - /url: /graphql/
+              - generic "GraphQL API" [ref=e347]: 󰡷
+          - listitem [ref=e348]:
+            - link "Source Code" [ref=e349] [cursor=pointer]:
+              - /url: https://github.com/netbox-community/netbox
+              - generic "Source Code" [ref=e350]: 󰊤
+          - listitem [ref=e351]:
+            - link "Community" [ref=e352] [cursor=pointer]:
+              - /url: https://netdev.chat
+              - generic "Community" [ref=e353]: 󰒱
+        - list [ref=e354]:
+          - listitem [ref=e355]: 2026-06-11 17:13:49 UTC
+          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T17-14-59-780Z.yml b/.playwright-mcp/page-2026-06-11T17-14-59-780Z.yml
new file mode 100644
index 000000000..04a24d227
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T17-14-59-780Z.yml
@@ -0,0 +1,1727 @@
+- generic [active] [ref=e1]:
+  - generic [ref=e2]:
+    - complementary [ref=e3]:
+      - generic [ref=e4]:
+        - heading "NetBox Logo Community" [level=1] [ref=e5]:
+          - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+            - /url: /
+            - img "NetBox Logo" [ref=e7]
+            - generic [ref=e8]: Community
+        - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+        - generic [ref=e9]:
+          - list [ref=e10]:
+            - text: 󰍉
+            - listitem [ref=e11]:
+              - button "Organization" [ref=e12] [cursor=pointer]:
+                - generic [ref=e14]: 󰇗
+                - generic [ref=e15]: Organization
+                - text: 󰅀
+            - listitem [ref=e16]:
+              - button "Racks" [ref=e17] [cursor=pointer]:
+                - generic [ref=e19]: 󱠞
+                - generic [ref=e20]: Racks
+                - text: 󰅀
+            - listitem [ref=e21]:
+              - button "Devices" [ref=e22] [cursor=pointer]:
+                - generic [ref=e24]: 󰒋
+                - generic [ref=e25]: Devices
+                - text: 󰅀
+            - listitem [ref=e26]:
+              - button "Connections" [ref=e27] [cursor=pointer]:
+                - generic [ref=e29]: 󱘖
+                - generic [ref=e30]: Connections
+                - text: 󰅀
+            - listitem [ref=e31]:
+              - button "Wireless" [ref=e32] [cursor=pointer]:
+                - generic [ref=e34]: 󰖩
+                - generic [ref=e35]: Wireless
+                - text: 󰅀
+            - listitem [ref=e36]:
+              - button "IPAM" [ref=e37] [cursor=pointer]:
+                - generic [ref=e39]: 󰆙
+                - generic [ref=e40]: IPAM
+                - text: 󰅀
+            - listitem [ref=e41]:
+              - button "VPN" [ref=e42] [cursor=pointer]:
+                - generic [ref=e44]: 󱁊
+                - generic [ref=e45]: VPN
+                - text: 󰅀
+            - listitem [ref=e46]:
+              - button "Virtualization" [ref=e47] [cursor=pointer]:
+                - generic [ref=e49]: 󰍹
+                - generic [ref=e50]: Virtualization
+                - text: 󰅀
+            - listitem [ref=e51]:
+              - button "Circuits" [ref=e52] [cursor=pointer]:
+                - generic [ref=e54]: 󰴽
+                - generic [ref=e55]: Circuits
+                - text: 󰅀
+            - listitem [ref=e56]:
+              - button "Power" [ref=e57] [cursor=pointer]:
+                - generic [ref=e59]: 󰉁
+                - generic [ref=e60]: Power
+                - text: 󰅀
+            - listitem [ref=e61]:
+              - button "Provisioning" [ref=e62] [cursor=pointer]:
+                - generic [ref=e64]: 󱔘
+                - generic [ref=e65]: Provisioning
+                - text: 󰅀
+            - listitem [ref=e66]:
+              - button "Customization" [ref=e67] [cursor=pointer]:
+                - generic [ref=e69]: 󰦭
+                - generic [ref=e70]: Customization
+                - text: 󰅀
+            - listitem [ref=e71]:
+              - button "Operations" [ref=e72] [cursor=pointer]:
+                - generic [ref=e74]: 󰣖
+                - generic [ref=e75]: Operations
+                - text: 󰅀
+            - listitem [ref=e76]:
+              - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+                - generic [ref=e79]: 󰓡
+                - generic [ref=e80]: Interface Name Rules
+                - text: 󰅀
+            - listitem [ref=e81]:
+              - button "NSO" [ref=e82] [cursor=pointer]:
+                - generic [ref=e84]: 󱂇
+                - generic [ref=e85]: NSO
+                - text: 󰅀
+            - listitem [ref=e86]:
+              - button "LibreNMS" [ref=e87] [cursor=pointer]:
+                - generic [ref=e89]: 󰛳
+                - generic [ref=e90]: LibreNMS
+                - text: 󰅀
+            - listitem [ref=e91]:
+              - button "Data Import" [ref=e92] [cursor=pointer]:
+                - generic [ref=e94]: 󰥝
+                - generic [ref=e95]: Data Import
+                - text: 󰅀
+            - listitem [ref=e96]:
+              - button "Topology Views" [ref=e97] [cursor=pointer]:
+                - generic [ref=e99]: 󰒪
+                - generic [ref=e100]: Topology Views
+                - text: 󰅀
+            - listitem [ref=e101]:
+              - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+                - generic [ref=e104]: 󱇢
+                - generic [ref=e105]: Netbox Routing
+                - text: 󰅀
+            - listitem [ref=e106]:
+              - button "Plugins" [ref=e107] [cursor=pointer]:
+                - generic [ref=e109]: 󰐱
+                - generic [ref=e110]: Plugins
+                - text: 󰅀
+            - listitem [ref=e111]:
+              - button "Admin" [ref=e112] [cursor=pointer]:
+                - generic [ref=e114]: 󰀎
+                - generic [ref=e115]: Admin
+                - text: 󰅀
+          - generic [ref=e116]:
+            - text: NetBox Community v4.6.1-Docker-5.0.1
+            - generic [ref=e117]:
+              - link "Get Cloud" [ref=e118] [cursor=pointer]:
+                - /url: https://netboxlabs.com/netbox-cloud/
+              - text: "|"
+              - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+                - /url: https://netboxlabs.com/netbox-enterprise/
+    - banner [ref=e120]:
+      - generic [ref=e121]:
+        - generic [ref=e122]:
+          - generic [ref=e123]:
+            - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+              - generic [ref=e125]: 󰌵
+            - text: 󰛨
+          - button "Notifications" [ref=e127] [cursor=pointer]:
+            - generic [ref=e128]:
+              - generic [ref=e129]: 󰂞
+              - generic [ref=e131]: You have unread notifications
+          - generic [ref=e132]:
+            - button "Open user menu" [ref=e133] [cursor=pointer]:
+              - generic [ref=e134]:
+                - generic [ref=e135]: admin
+                - generic [ref=e136]: Admin
+            - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+        - generic [ref=e139]:
+          - generic:
+            - generic: 󰍉
+          - textbox "Search NetBox" [ref=e140]:
+            - /placeholder: Search…
+    - generic [ref=e141]:
+      - generic [ref=e142]:
+        - generic [ref=e143]:
+          - generic [ref=e144]: Development Environment
+          - generic [ref=e146]:
+            - list "breadcrumbs" [ref=e147]:
+              - listitem [ref=e148]:
+                - link "Devices" [ref=e149] [cursor=pointer]:
+                  - /url: /dcim/devices/
+              - listitem [ref=e150]:
+                - text: /
+                - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                  - /url: /dcim/sites/1/
+            - code [ref=e152]: dcim.device:55
+          - generic [ref=e154]:
+            - generic [ref=e155]:
+              - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+              - list [ref=e158]:
+                - listitem [ref=e159]:
+                  - generic "Created" [ref=e160]: 󰃳
+                  - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+                - listitem [ref=e162]:
+                  - generic "Last updated" [ref=e163]: 󰢧
+                  - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
+            - generic [ref=e166]:
+              - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+              - button "Bookmark" [ref=e170] [cursor=pointer]:
+                - generic [ref=e171]: 󰃅
+                - text: Bookmark
+              - button "Subscribe" [ref=e173] [cursor=pointer]:
+                - generic [ref=e174]: 󰂝
+                - text: Subscribe
+          - generic [ref=e176]:
+            - link "Device" [ref=e177] [cursor=pointer]:
+              - /url: /dcim/devices/55/
+            - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+              - /url: /dcim/devices/55/module-bays/
+              - text: Module Bays
+              - generic [ref=e179]: "104"
+            - link "Interfaces 207" [ref=e180] [cursor=pointer]:
+              - /url: /dcim/devices/55/interfaces/
+              - text: Interfaces
+              - generic [ref=e181]: "207"
+            - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+              - /url: /dcim/devices/55/console-ports/
+              - text: Console Ports
+              - generic [ref=e183]: "4"
+            - link "NSO" [ref=e184] [cursor=pointer]:
+              - /url: /dcim/devices/55/nso/
+            - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+              - /url: /dcim/devices/55/librenms-sync/
+            - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+              - /url: /dcim/devices/55/static_routes/
+              - text: Static Routes
+              - generic [ref=e187]: "10"
+            - link "Config Context" [ref=e188] [cursor=pointer]:
+              - /url: /dcim/devices/55/config-context/
+            - link "Render Config" [ref=e189] [cursor=pointer]:
+              - /url: /dcim/devices/55/render-config/
+            - link "Contacts" [ref=e190] [cursor=pointer]:
+              - /url: /dcim/devices/55/contacts/
+            - link "Images" [ref=e191] [cursor=pointer]:
+              - /url: /dcim/devices/55/image-attachments/
+            - link "Journal" [ref=e192] [cursor=pointer]:
+              - /url: /dcim/devices/55/journal/
+            - link "Changelog" [ref=e193] [cursor=pointer]:
+              - /url: /dcim/devices/55/changelog/
+        - generic [ref=e195]:
+          - generic [ref=e196]:
+            - generic [ref=e197]:
+              - generic [ref=e198]:
+                - generic [ref=e199]: 󰒍
+                - strong [ref=e200]: LibreNMS Connections
+              - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+                - /url: /plugins/librenms_plugin/settings/
+                - generic [ref=e202]: 󰒓
+                - text: Change Server
+            - table [ref=e204]:
+              - rowgroup [ref=e205]:
+                - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                  - cell "󰗠 Production LibreNMS" [ref=e207]:
+                    - generic "Currently active server" [ref=e208]: 󰗠
+                    - strong [ref=e209]: Production LibreNMS
+                  - cell "ID 5 󰏌" [ref=e210]:
+                    - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - text: ID 5
+                      - generic [ref=e212]: 󰏌
+                  - cell [ref=e213]
+          - generic [ref=e214]:
+            - generic [ref=e216]:
+              - heading "LibreNMS Status" [level=5] [ref=e217]
+              - table [ref=e219]:
+                - rowgroup [ref=e220]:
+                  - row "Status 󰗠 Found" [ref=e221]:
+                    - rowheader "Status" [ref=e222]
+                    - cell "󰗠 Found" [ref=e223]:
+                      - generic [ref=e224]:
+                        - generic [ref=e225]: 󰗠
+                        - text: Found
+                  - row "ID 5" [ref=e226]:
+                    - rowheader "ID" [ref=e227]
+                    - cell "5" [ref=e228]
+                  - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                    - rowheader "Hostname" [ref=e230]
+                    - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                  - row "sysName prod-lab03c-ra1" [ref=e232]:
+                    - rowheader "sysName" [ref=e233]
+                    - cell "prod-lab03c-ra1" [ref=e234]
+                  - row "Serial NS204662488 󰗠" [ref=e235]:
+                    - rowheader "Serial" [ref=e236]
+                    - cell "NS204662488 󰗠" [ref=e237]:
+                      - text: NS204662488
+                      - generic "Serial matches NetBox" [ref=e238]:
+                        - generic [ref=e239]: 󰗠
+                  - row "OS Version 23.10.R4-1" [ref=e240]:
+                    - rowheader "OS Version" [ref=e241]
+                    - cell "23.10.R4-1" [ref=e242]
+                  - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                    - rowheader "LibreNMS Link" [ref=e244]
+                    - cell "󰏌 View" [ref=e245]:
+                      - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                        - /url: https://snmp.cnad.dev/device/device=5/
+                        - generic [ref=e247]: 󰏌
+                        - text: View
+            - generic [ref=e249]:
+              - heading "Device Information Sync" [level=5] [ref=e250]
+              - table [ref=e252]:
+                - rowgroup [ref=e253]:
+                  - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                    - columnheader "Field" [ref=e255]
+                    - columnheader "NetBox Value" [ref=e256]
+                    - columnheader "LibreNMS Value" [ref=e257]
+                - rowgroup [ref=e258]:
+                  - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                    - cell "Name 󰋽" [ref=e260]:
+                      - text: Name
+                      - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                    - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                      - generic [ref=e263]:
+                        - generic [ref=e264]: prod-lab03c-ra1
+                        - generic "Synced with LibreNMS" [ref=e266]:
+                          - generic [ref=e267]: 󰗠
+                    - cell "prod-lab03c-ra1" [ref=e268]
+                  - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                    - cell "Device Type" [ref=e270]
+                    - cell "7750 SR-7s 󰗠" [ref=e271]:
+                      - generic [ref=e272]:
+                        - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                          - /url: /dcim/device-types/19/
+                        - generic "Synced with LibreNMS" [ref=e276]:
+                          - generic [ref=e277]: 󰗠
+                    - cell "7750 SR-7s" [ref=e278]
+                  - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                    - cell "Serial Number" [ref=e280]
+                    - cell "NS204662488 󰗠" [ref=e281]:
+                      - generic [ref=e282]:
+                        - generic [ref=e283]: NS204662488
+                        - generic "Synced with LibreNMS" [ref=e285]:
+                          - generic [ref=e286]: 󰗠
+                    - cell "NS204662488" [ref=e287]
+                  - row "Platform timos 󰗠 timos" [ref=e288]:
+                    - cell "Platform" [ref=e289]
+                    - cell "timos 󰗠" [ref=e290]:
+                      - generic [ref=e291]:
+                        - link "timos" [ref=e293] [cursor=pointer]:
+                          - /url: /dcim/platforms/5/
+                        - generic "Synced with LibreNMS" [ref=e295]:
+                          - generic [ref=e296]: 󰗠
+                    - cell "timos" [ref=e297]:
+                      - generic [ref=e299]: timos
+                  - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                    - cell "Location" [ref=e301]
+                    - cell "ITC-Lab" [ref=e302]
+                    - cell "ITC-Lab 󰗠" [ref=e303]:
+                      - generic [ref=e304]:
+                        - generic [ref=e305]: ITC-Lab
+                        - generic "Synced with NetBox" [ref=e307]:
+                          - generic [ref=e308]: 󰗠
+          - generic [ref=e309]:
+            - tablist [ref=e310]:
+              - tab "Interfaces" [ref=e311] [cursor=pointer]
+              - tab "Cables" [ref=e312] [cursor=pointer]
+              - tab "IP Addresses" [ref=e313] [cursor=pointer]
+              - tab "VLANs" [ref=e314] [cursor=pointer]
+              - tab "Modules" [selected] [ref=e315] [cursor=pointer]
+            - group [ref=e316]:
+              - radio "ifDescr"
+              - generic [ref=e317] [cursor=pointer]: ifDescr
+              - radio "ifName" [checked]
+              - generic [ref=e318] [cursor=pointer]: ifName
+          - generic [ref=e319]:
+            - text: 󰗠 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰗠 󰓨 󰗠 󰓨
+            - tabpanel "Modules" [ref=e320]:
+              - generic [ref=e321]:
+                - heading "Module Sync" [level=2] [ref=e322]
+                - button "Refresh Modules" [ref=e325] [cursor=pointer]
+              - generic [ref=e326]:
+                - generic [ref=e357]:
+                  - generic [ref=e358]: Showing inventory items from LibreNMS matched against NetBox module bays and module types.
+                  - generic [ref=e359]: "Cache expires in: 4m 57s"
+                - button "󰏔 Install Selected" [ref=e362] [cursor=pointer]:
+                  - generic [ref=e363]: 󰏔
+                  - text: Install Selected
+                - generic [ref=e364]:
+                  - generic [ref=e365]:
+                    - generic [ref=e366]: Showing 1-49 of 49
+                    - navigation "Pagination options" [ref=e367]:
+                      - button "Per Page 󰅀" [ref=e369] [cursor=pointer]
+                  - table [ref=e370]:
+                    - rowgroup [ref=e371]:
+                      - row "Toggle all Name Model Serial Description Class Module Bay Module Type Status Actions" [ref=e372]:
+                        - columnheader "Toggle all" [ref=e373]:
+                          - checkbox "Toggle all" [ref=e374]
+                        - columnheader "Name" [ref=e375]:
+                          - link "Name" [ref=e376] [cursor=pointer]:
+                            - /url: "?modules_sort=name"
+                        - columnheader "Model" [ref=e377]:
+                          - link "Model" [ref=e378] [cursor=pointer]:
+                            - /url: "?modules_sort=model"
+                        - columnheader "Serial" [ref=e379]:
+                          - link "Serial" [ref=e380] [cursor=pointer]:
+                            - /url: "?modules_sort=serial"
+                        - columnheader "Description" [ref=e381]:
+                          - link "Description" [ref=e382] [cursor=pointer]:
+                            - /url: "?modules_sort=description"
+                        - columnheader "Class" [ref=e383]:
+                          - link "Class" [ref=e384] [cursor=pointer]:
+                            - /url: "?modules_sort=item_class"
+                        - columnheader "Module Bay" [ref=e385]:
+                          - link "Module Bay" [ref=e386] [cursor=pointer]:
+                            - /url: "?modules_sort=module_bay"
+                        - columnheader "Module Type" [ref=e387]:
+                          - link "Module Type" [ref=e388] [cursor=pointer]:
+                            - /url: "?modules_sort=module_type"
+                        - columnheader "Status" [ref=e389]:
+                          - link "Status" [ref=e390] [cursor=pointer]:
+                            - /url: "?modules_sort=status"
+                        - columnheader "Actions" [ref=e391]
+                    - rowgroup [ref=e392]:
+                      - row "Chassis 1 PowShelf 1 PM 1 3HE11183AARB01 NS2044W0118 - 󰚥 powerSupply PM 1 SR7s-PM Installed" [ref=e393]:
+                        - cell [ref=e394]:
+                          - checkbox [ref=e395]
+                        - cell "Chassis 1 PowShelf 1 PM 1" [ref=e396]
+                        - cell "3HE11183AARB01" [ref=e397]:
+                          - link "3HE11183AARB01" [ref=e398] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0118" [ref=e399]
+                        - cell "-" [ref=e400]
+                        - cell "󰚥 powerSupply" [ref=e401]:
+                          - generic [ref=e402]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 1" [ref=e403]:
+                          - link "PM 1" [ref=e404] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1886/
+                        - cell "SR7s-PM" [ref=e405]:
+                          - link "SR7s-PM" [ref=e406] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e407]:
+                          - generic [ref=e408]: Installed
+                        - cell [ref=e409]
+                      - row "Chassis 1 PowShelf 1 PM 2 3HE11183AARB01 NS2044W0106 - 󰚥 powerSupply PM 2 SR7s-PM Installed" [ref=e410]:
+                        - cell [ref=e411]:
+                          - checkbox [ref=e412]
+                        - cell "Chassis 1 PowShelf 1 PM 2" [ref=e413]
+                        - cell "3HE11183AARB01" [ref=e414]:
+                          - link "3HE11183AARB01" [ref=e415] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0106" [ref=e416]
+                        - cell "-" [ref=e417]
+                        - cell "󰚥 powerSupply" [ref=e418]:
+                          - generic [ref=e419]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 2" [ref=e420]:
+                          - link "PM 2" [ref=e421] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1887/
+                        - cell "SR7s-PM" [ref=e422]:
+                          - link "SR7s-PM" [ref=e423] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e424]:
+                          - generic [ref=e425]: Installed
+                        - cell [ref=e426]
+                      - row "Chassis 1 PowShelf 1 PM 3 3HE11183AARB01 NS2044W0089 - 󰚥 powerSupply PM 3 SR7s-PM Installed" [ref=e427]:
+                        - cell [ref=e428]:
+                          - checkbox [ref=e429]
+                        - cell "Chassis 1 PowShelf 1 PM 3" [ref=e430]
+                        - cell "3HE11183AARB01" [ref=e431]:
+                          - link "3HE11183AARB01" [ref=e432] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0089" [ref=e433]
+                        - cell "-" [ref=e434]
+                        - cell "󰚥 powerSupply" [ref=e435]:
+                          - generic [ref=e436]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 3" [ref=e437]:
+                          - link "PM 3" [ref=e438] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1888/
+                        - cell "SR7s-PM" [ref=e439]:
+                          - link "SR7s-PM" [ref=e440] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e441]:
+                          - generic [ref=e442]: Installed
+                        - cell [ref=e443]
+                      - row "Chassis 1 PowShelf 1 PM 4 3HE11183AARB01 NS2432W0697 - 󰚥 powerSupply PM 4 SR7s-PM Installed" [ref=e444]:
+                        - cell [ref=e445]:
+                          - checkbox [ref=e446]
+                        - cell "Chassis 1 PowShelf 1 PM 4" [ref=e447]
+                        - cell "3HE11183AARB01" [ref=e448]:
+                          - link "3HE11183AARB01" [ref=e449] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2432W0697" [ref=e450]
+                        - cell "-" [ref=e451]
+                        - cell "󰚥 powerSupply" [ref=e452]:
+                          - generic [ref=e453]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 4" [ref=e454]:
+                          - link "PM 4" [ref=e455] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1889/
+                        - cell "SR7s-PM" [ref=e456]:
+                          - link "SR7s-PM" [ref=e457] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e458]:
+                          - generic [ref=e459]: Installed
+                        - cell [ref=e460]
+                      - row "Slot 1 3HE16474AARA01 NS225161205 - 󰢮 ioModule Card 1 XCM-7s-b Installed" [ref=e461]:
+                        - cell [ref=e462]:
+                          - checkbox [ref=e463]
+                        - cell "Slot 1" [ref=e464]
+                        - cell "3HE16474AARA01" [ref=e465]:
+                          - link "3HE16474AARA01" [ref=e466] [cursor=pointer]:
+                            - /url: /dcim/module-types/75/
+                        - cell "NS225161205" [ref=e467]
+                        - cell "-" [ref=e468]
+                        - cell "󰢮 ioModule" [ref=e469]:
+                          - generic [ref=e470]: 󰢮
+                          - text: ioModule
+                        - cell "Card 1" [ref=e471]:
+                          - link "Card 1" [ref=e472] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1874/
+                        - cell "XCM-7s-b" [ref=e473]:
+                          - link "XCM-7s-b" [ref=e474] [cursor=pointer]:
+                            - /url: /dcim/module-types/75/
+                        - cell "Installed" [ref=e475]:
+                          - generic [ref=e476]: Installed
+                        - cell [ref=e477]
+                      - row "└─ MDA 1/1 3HE12391AARK01 NS2217F6334 - 󰢮 mdaModule └─ 1/1 MDA-s36-400gb-qsfpdd Installed" [ref=e478]:
+                        - cell [ref=e479]:
+                          - checkbox [ref=e480]
+                        - cell "└─ MDA 1/1" [ref=e481]:
+                          - generic [ref=e482]: └─ MDA 1/1
+                        - cell "3HE12391AARK01" [ref=e483]:
+                          - link "3HE12391AARK01" [ref=e484] [cursor=pointer]:
+                            - /url: /dcim/module-types/1887/
+                        - cell "NS2217F6334" [ref=e485]
+                        - cell "-" [ref=e486]
+                        - cell "󰢮 mdaModule" [ref=e487]:
+                          - generic [ref=e488]: 󰢮
+                          - text: mdaModule
+                        - cell "└─ 1/1" [ref=e489]:
+                          - generic [ref=e490]:
+                            - text: └─
+                            - link "1/1" [ref=e491] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1978/
+                        - cell "MDA-s36-400gb-qsfpdd" [ref=e492]:
+                          - link "MDA-s36-400gb-qsfpdd" [ref=e493] [cursor=pointer]:
+                            - /url: /dcim/module-types/1887/
+                        - cell "Installed" [ref=e494]:
+                          - generic [ref=e495]: Installed
+                        - cell [ref=e496]
+                      - row "└─ 1/1/c1 CFP2/QSFP28 X42AU0D CFP2/QSFP28 󰈀 port └─ 1/c1 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e497]:
+                        - cell [ref=e498]:
+                          - checkbox [ref=e499]
+                        - cell "└─ 1/1/c1" [ref=e500]:
+                          - generic [ref=e502]:
+                            - text: └─
+                            - link "1/1/c1" [ref=e503] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3615/
+                        - cell "CFP2/QSFP28" [ref=e504]
+                        - cell "X42AU0D" [ref=e505]
+                        - cell "CFP2/QSFP28" [ref=e506]
+                        - cell "󰈀 port" [ref=e507]:
+                          - generic [ref=e508]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c1" [ref=e509]:
+                          - generic [ref=e510]:
+                            - text: └─
+                            - link "1/c1" [ref=e511] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2018/
+                        - cell "No matching type" [ref=e512]
+                        - cell "No Type 󰀪" [ref=e513]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e514]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e515]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e516]:
+                          - link "󰜄 Add Mapping" [ref=e517] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc1%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e518]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e519] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e520]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c2 3HE10550AARA01 NOK IPU3BFUEAA U4GAPEF CFP2/QSFP28 󰈀 port └─ 1/c2 QSFP28-100G-LR4 Installed" [ref=e521]:
+                        - cell [ref=e522]:
+                          - checkbox [ref=e523]
+                        - cell "└─ 1/1/c2" [ref=e524]:
+                          - generic [ref=e526]:
+                            - text: └─
+                            - link "1/1/c2" [ref=e527] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3581/
+                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e528]:
+                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e529] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "U4GAPEF" [ref=e530]
+                        - cell "CFP2/QSFP28" [ref=e531]
+                        - cell "󰈀 port" [ref=e532]:
+                          - generic [ref=e533]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c2" [ref=e534]:
+                          - generic [ref=e535]:
+                            - text: └─
+                            - link "1/c2" [ref=e536] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2019/
+                        - cell "QSFP28-100G-LR4" [ref=e537]:
+                          - link "QSFP28-100G-LR4" [ref=e538] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e539]:
+                          - generic [ref=e540]: Installed
+                        - cell [ref=e541]
+                      - row "└─ 1/1/c4 CFP2/QSFP28 MT1949DM00016 CFP2/QSFP28 󰈀 port └─ 1/c4 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e542]:
+                        - cell [ref=e543]:
+                          - checkbox [ref=e544]
+                        - cell "└─ 1/1/c4" [ref=e545]:
+                          - generic [ref=e547]:
+                            - text: └─
+                            - link "1/1/c4" [ref=e548] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3623/
+                        - cell "CFP2/QSFP28" [ref=e549]
+                        - cell "MT1949DM00016" [ref=e550]
+                        - cell "CFP2/QSFP28" [ref=e551]
+                        - cell "󰈀 port" [ref=e552]:
+                          - generic [ref=e553]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c4" [ref=e554]:
+                          - generic [ref=e555]:
+                            - text: └─
+                            - link "1/c4" [ref=e556] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2021/
+                        - cell "No matching type" [ref=e557]
+                        - cell "No Type 󰀪" [ref=e558]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e559]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e560]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e561]:
+                          - link "󰜄 Add Mapping" [ref=e562] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc4%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e563]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e564] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e565]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c5 CFP2/QSFP28 MT1947DM00023 CFP2/QSFP28 󰈀 port └─ 1/c5 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e566]:
+                        - cell [ref=e567]:
+                          - checkbox [ref=e568]
+                        - cell "└─ 1/1/c5" [ref=e569]:
+                          - generic [ref=e571]:
+                            - text: └─
+                            - link "1/1/c5" [ref=e572] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3602/
+                        - cell "CFP2/QSFP28" [ref=e573]
+                        - cell "MT1947DM00023" [ref=e574]
+                        - cell "CFP2/QSFP28" [ref=e575]
+                        - cell "󰈀 port" [ref=e576]:
+                          - generic [ref=e577]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c5" [ref=e578]:
+                          - generic [ref=e579]:
+                            - text: └─
+                            - link "1/c5" [ref=e580] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2022/
+                        - cell "No matching type" [ref=e581]
+                        - cell "No Type 󰀪" [ref=e582]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e583]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e584]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e585]:
+                          - link "󰜄 Add Mapping" [ref=e586] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc5%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e587]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e588] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e589]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c6 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931818 CFP2/QSFP28 󰈀 port └─ 1/c6 QSFP28-100G-LR4 Installed" [ref=e590]:
+                        - cell [ref=e591]:
+                          - checkbox [ref=e592]
+                        - cell "└─ 1/1/c6" [ref=e593]:
+                          - generic [ref=e595]:
+                            - text: └─
+                            - link "1/1/c6" [ref=e596] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3584/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e597]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e598] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931818" [ref=e599]
+                        - cell "CFP2/QSFP28" [ref=e600]
+                        - cell "󰈀 port" [ref=e601]:
+                          - generic [ref=e602]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c6" [ref=e603]:
+                          - generic [ref=e604]:
+                            - text: └─
+                            - link "1/c6" [ref=e605] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2023/
+                        - cell "QSFP28-100G-LR4" [ref=e606]:
+                          - link "QSFP28-100G-LR4" [ref=e607] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e608]:
+                          - generic [ref=e609]: Installed
+                        - cell [ref=e610]
+                      - row "└─ 1/1/c7 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931819 CFP2/QSFP28 󰈀 port └─ 1/c7 QSFP28-100G-LR4 Installed" [ref=e611]:
+                        - cell [ref=e612]:
+                          - checkbox [ref=e613]
+                        - cell "└─ 1/1/c7" [ref=e614]:
+                          - generic [ref=e616]:
+                            - text: └─
+                            - link "1/1/c7" [ref=e617] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3627/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e618]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e619] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931819" [ref=e620]
+                        - cell "CFP2/QSFP28" [ref=e621]
+                        - cell "󰈀 port" [ref=e622]:
+                          - generic [ref=e623]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c7" [ref=e624]:
+                          - generic [ref=e625]:
+                            - text: └─
+                            - link "1/c7" [ref=e626] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2024/
+                        - cell "QSFP28-100G-LR4" [ref=e627]:
+                          - link "QSFP28-100G-LR4" [ref=e628] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e629]:
+                          - generic [ref=e630]: Installed
+                        - cell [ref=e631]
+                      - row "└─ 1/1/c8 CFP2/QSFP28 PR20E7C36379 CFP2/QSFP28 󰈀 port └─ 1/c8 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e632]:
+                        - cell [ref=e633]:
+                          - checkbox [ref=e634]
+                        - cell "└─ 1/1/c8" [ref=e635]:
+                          - generic [ref=e637]:
+                            - text: └─
+                            - link "1/1/c8" [ref=e638] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3653/
+                        - cell "CFP2/QSFP28" [ref=e639]
+                        - cell "PR20E7C36379" [ref=e640]
+                        - cell "CFP2/QSFP28" [ref=e641]
+                        - cell "󰈀 port" [ref=e642]:
+                          - generic [ref=e643]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c8" [ref=e644]:
+                          - generic [ref=e645]:
+                            - text: └─
+                            - link "1/c8" [ref=e646] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2025/
+                        - cell "No matching type" [ref=e647]
+                        - cell "No Type 󰀪" [ref=e648]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e649]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e650]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e651]:
+                          - link "󰜄 Add Mapping" [ref=e652] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc8%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e653]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e654] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e655]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c9 CFP2/QSFP28 VE172300001 CFP2/QSFP28 󰈀 port └─ 1/c9 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e656]:
+                        - cell [ref=e657]:
+                          - checkbox [ref=e658]
+                        - cell "└─ 1/1/c9" [ref=e659]:
+                          - generic [ref=e661]:
+                            - text: └─
+                            - link "1/1/c9" [ref=e662] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3613/
+                        - cell "CFP2/QSFP28" [ref=e663]
+                        - cell "VE172300001" [ref=e664]
+                        - cell "CFP2/QSFP28" [ref=e665]
+                        - cell "󰈀 port" [ref=e666]:
+                          - generic [ref=e667]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c9" [ref=e668]:
+                          - generic [ref=e669]:
+                            - text: └─
+                            - link "1/c9" [ref=e670] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2026/
+                        - cell "No matching type" [ref=e671]
+                        - cell "No Type 󰀪" [ref=e672]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e673]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e674]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e675]:
+                          - link "󰜄 Add Mapping" [ref=e676] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc9%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e677]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e678] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e679]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c10 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931817 CFP2/QSFP28 󰈀 port └─ 1/c10 QSFP28-100G-LR4 Installed" [ref=e680]:
+                        - cell [ref=e681]:
+                          - checkbox [ref=e682]
+                        - cell "└─ 1/1/c10" [ref=e683]:
+                          - generic [ref=e685]:
+                            - text: └─
+                            - link "1/1/c10" [ref=e686] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3658/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e687]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e688] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931817" [ref=e689]
+                        - cell "CFP2/QSFP28" [ref=e690]
+                        - cell "󰈀 port" [ref=e691]:
+                          - generic [ref=e692]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c10" [ref=e693]:
+                          - generic [ref=e694]:
+                            - text: └─
+                            - link "1/c10" [ref=e695] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2027/
+                        - cell "QSFP28-100G-LR4" [ref=e696]:
+                          - link "QSFP28-100G-LR4" [ref=e697] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e698]:
+                          - generic [ref=e699]: Installed
+                        - cell [ref=e700]
+                      - row "└─ 1/1/c11 CFP2/QSFP28 T1A380823 CFP2/QSFP28 󰈀 port └─ 1/c11 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e701]:
+                        - cell [ref=e702]:
+                          - checkbox [ref=e703]
+                        - cell "└─ 1/1/c11" [ref=e704]:
+                          - generic [ref=e706]:
+                            - text: └─
+                            - link "1/1/c11" [ref=e707] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3621/
+                        - cell "CFP2/QSFP28" [ref=e708]
+                        - cell "T1A380823" [ref=e709]
+                        - cell "CFP2/QSFP28" [ref=e710]
+                        - cell "󰈀 port" [ref=e711]:
+                          - generic [ref=e712]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c11" [ref=e713]:
+                          - generic [ref=e714]:
+                            - text: └─
+                            - link "1/c11" [ref=e715] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2028/
+                        - cell "No matching type" [ref=e716]
+                        - cell "No Type 󰀪" [ref=e717]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e718]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e719]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e720]:
+                          - link "󰜄 Add Mapping" [ref=e721] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc11%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e722]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e723] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e724]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c12 3HE10550AARA01 NOK IPU3BFUEAA U4HANB9 CFP2/QSFP28 󰈀 port └─ 1/c12 QSFP28-100G-LR4 Installed" [ref=e725]:
+                        - cell [ref=e726]:
+                          - checkbox [ref=e727]
+                        - cell "└─ 1/1/c12" [ref=e728]:
+                          - generic [ref=e730]:
+                            - text: └─
+                            - link "1/1/c12" [ref=e731] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3591/
+                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e732]:
+                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e733] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "U4HANB9" [ref=e734]
+                        - cell "CFP2/QSFP28" [ref=e735]
+                        - cell "󰈀 port" [ref=e736]:
+                          - generic [ref=e737]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c12" [ref=e738]:
+                          - generic [ref=e739]:
+                            - text: └─
+                            - link "1/c12" [ref=e740] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2029/
+                        - cell "QSFP28-100G-LR4" [ref=e741]:
+                          - link "QSFP28-100G-LR4" [ref=e742] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e743]:
+                          - generic [ref=e744]: Installed
+                        - cell [ref=e745]
+                      - row "└─ 1/1/c14 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931820 CFP2/QSFP28 󰈀 port └─ 1/c14 QSFP28-100G-LR4 Installed" [ref=e746]:
+                        - cell [ref=e747]:
+                          - checkbox [ref=e748]
+                        - cell "└─ 1/1/c14" [ref=e749]:
+                          - generic [ref=e751]:
+                            - text: └─
+                            - link "1/1/c14" [ref=e752] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3579/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e753]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e754] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931820" [ref=e755]
+                        - cell "CFP2/QSFP28" [ref=e756]
+                        - cell "󰈀 port" [ref=e757]:
+                          - generic [ref=e758]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c14" [ref=e759]:
+                          - generic [ref=e760]:
+                            - text: └─
+                            - link "1/c14" [ref=e761] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2031/
+                        - cell "QSFP28-100G-LR4" [ref=e762]:
+                          - link "QSFP28-100G-LR4" [ref=e763] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e764]:
+                          - generic [ref=e765]: Installed
+                        - cell [ref=e766]
+                      - row "└─ 1/1/c15 CFP2/QSFP28 FNSRMYU27A5JJ CFP2/QSFP28 󰈀 port └─ 1/c15 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e767]:
+                        - cell [ref=e768]:
+                          - checkbox [ref=e769]
+                        - cell "└─ 1/1/c15" [ref=e770]:
+                          - generic [ref=e772]:
+                            - text: └─
+                            - link "1/1/c15" [ref=e773] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3643/
+                        - cell "CFP2/QSFP28" [ref=e774]
+                        - cell "FNSRMYU27A5JJ" [ref=e775]
+                        - cell "CFP2/QSFP28" [ref=e776]
+                        - cell "󰈀 port" [ref=e777]:
+                          - generic [ref=e778]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c15" [ref=e779]:
+                          - generic [ref=e780]:
+                            - text: └─
+                            - link "1/c15" [ref=e781] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2032/
+                        - cell "No matching type" [ref=e782]
+                        - cell "No Type 󰀪" [ref=e783]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e784]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e785]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e786]:
+                          - link "󰜄 Add Mapping" [ref=e787] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc15%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e788]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e789] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e790]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c16 CFP2/QSFP28 FNSRMYU27AD47 CFP2/QSFP28 󰈀 port └─ 1/c16 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e791]:
+                        - cell [ref=e792]:
+                          - checkbox [ref=e793]
+                        - cell "└─ 1/1/c16" [ref=e794]:
+                          - generic [ref=e796]:
+                            - text: └─
+                            - link "1/1/c16" [ref=e797] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3624/
+                        - cell "CFP2/QSFP28" [ref=e798]
+                        - cell "FNSRMYU27AD47" [ref=e799]
+                        - cell "CFP2/QSFP28" [ref=e800]
+                        - cell "󰈀 port" [ref=e801]:
+                          - generic [ref=e802]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c16" [ref=e803]:
+                          - generic [ref=e804]:
+                            - text: └─
+                            - link "1/c16" [ref=e805] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2033/
+                        - cell "No matching type" [ref=e806]
+                        - cell "No Type 󰀪" [ref=e807]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e808]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e809]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e810]:
+                          - link "󰜄 Add Mapping" [ref=e811] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc16%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e812]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e813] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e814]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c19 3HE18360AARA01 NOK INUIAYLGAA NK2319GM055 QSFP-DD 󰈀 port └─ 1/c19 QSFP-DD-400G-ZR+ Installed" [ref=e815]:
+                        - cell [ref=e816]:
+                          - checkbox [ref=e817]
+                        - cell "└─ 1/1/c19" [ref=e818]:
+                          - generic [ref=e820]:
+                            - text: └─
+                            - link "1/1/c19" [ref=e821] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3576/
+                        - cell "3HE18360AARA01 NOK INUIAYLGAA" [ref=e822]:
+                          - link "3HE18360AARA01 NOK INUIAYLGAA" [ref=e823] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "NK2319GM055" [ref=e824]
+                        - cell "QSFP-DD" [ref=e825]
+                        - cell "󰈀 port" [ref=e826]:
+                          - generic [ref=e827]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c19" [ref=e828]:
+                          - generic [ref=e829]:
+                            - text: └─
+                            - link "1/c19" [ref=e830] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2036/
+                        - cell "QSFP-DD-400G-ZR+" [ref=e831]:
+                          - link "QSFP-DD-400G-ZR+" [ref=e832] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "Installed" [ref=e833]:
+                          - generic [ref=e834]: Installed
+                        - cell [ref=e835]
+                      - row "└─ 1/1/c22 1A ACA280800AF QSFP-DD 󰈀 port └─ 1/c22 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e836]:
+                        - cell [ref=e837]:
+                          - checkbox [ref=e838]
+                        - cell "└─ 1/1/c22" [ref=e839]:
+                          - generic [ref=e841]:
+                            - text: └─
+                            - link "1/1/c22" [ref=e842] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3633/
+                        - cell "1A" [ref=e843]
+                        - cell "ACA280800AF" [ref=e844]
+                        - cell "QSFP-DD" [ref=e845]
+                        - cell "󰈀 port" [ref=e846]:
+                          - generic [ref=e847]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c22" [ref=e848]:
+                          - generic [ref=e849]:
+                            - text: └─
+                            - link "1/c22" [ref=e850] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2039/
+                        - cell "No matching type" [ref=e851]
+                        - cell "No Type 󰀪" [ref=e852]:
+                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e853]: No Type
+                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e854]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e855]:
+                          - link "󰜄 Add Mapping" [ref=e856] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=1A&description=Auto-suggested%3A+maps+LibreNMS+model+%271A%27+described+as+%27QSFP-DD%27+fitted+in+bay+%271%2Fc22%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e857]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e858] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=1A&part_number=1A&manufacturer=10&description=QSFP-DD&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e859]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c28 QSFP-DD Q00JC7L8 QSFP-DD 󰈀 port └─ 1/c28 QSFP-DD Installed" [ref=e860]:
+                        - cell [ref=e861]:
+                          - checkbox [ref=e862]
+                        - cell "└─ 1/1/c28" [ref=e863]:
+                          - generic [ref=e865]:
+                            - text: └─
+                            - link "1/1/c28" [ref=e866] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3628/
+                        - cell "QSFP-DD" [ref=e867]:
+                          - link "QSFP-DD" [ref=e868] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Q00JC7L8" [ref=e869]
+                        - cell "QSFP-DD" [ref=e870]
+                        - cell "󰈀 port" [ref=e871]:
+                          - generic [ref=e872]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c28" [ref=e873]:
+                          - generic [ref=e874]:
+                            - text: └─
+                            - link "1/c28" [ref=e875] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2045/
+                        - cell "QSFP-DD" [ref=e876]:
+                          - link "QSFP-DD" [ref=e877] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e878]:
+                          - generic [ref=e879]: Installed
+                        - cell [ref=e880]
+                      - row "└─ 1/1/c31 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21210091 QSFP+ 󰈀 port └─ 1/c31 QSFP+-40G-LR4 Installed" [ref=e881]:
+                        - cell [ref=e882]:
+                          - checkbox [ref=e883]
+                        - cell "└─ 1/1/c31" [ref=e884]:
+                          - generic [ref=e886]:
+                            - text: └─
+                            - link "1/1/c31" [ref=e887] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3637/
+                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e888]:
+                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e889] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "OPCPCN21210091" [ref=e890]
+                        - cell "QSFP+" [ref=e891]
+                        - cell "󰈀 port" [ref=e892]:
+                          - generic [ref=e893]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c31" [ref=e894]:
+                          - generic [ref=e895]:
+                            - text: └─
+                            - link "1/c31" [ref=e896] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2048/
+                        - cell "QSFP+-40G-LR4" [ref=e897]:
+                          - link "QSFP+-40G-LR4" [ref=e898] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "Installed" [ref=e899]:
+                          - generic [ref=e900]: Installed
+                        - cell [ref=e901]
+                      - row "└─ 1/1/c32 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21161783 QSFP+ 󰈀 port └─ 1/c32 QSFP+-40G-LR4 Installed" [ref=e902]:
+                        - cell [ref=e903]:
+                          - checkbox [ref=e904]
+                        - cell "└─ 1/1/c32" [ref=e905]:
+                          - generic [ref=e907]:
+                            - text: └─
+                            - link "1/1/c32" [ref=e908] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3646/
+                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e909]:
+                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e910] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "OPCPCN21161783" [ref=e911]
+                        - cell "QSFP+" [ref=e912]
+                        - cell "󰈀 port" [ref=e913]:
+                          - generic [ref=e914]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c32" [ref=e915]:
+                          - generic [ref=e916]:
+                            - text: └─
+                            - link "1/c32" [ref=e917] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2049/
+                        - cell "QSFP+-40G-LR4" [ref=e918]:
+                          - link "QSFP+-40G-LR4" [ref=e919] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "Installed" [ref=e920]:
+                          - generic [ref=e921]: Installed
+                        - cell [ref=e922]
+                      - row "Slot 2 3HE16472AARB01 NS242462531 - 󰢮 ioModule Card 2 XCM2-7s Installed 󰙅 Install Branch" [ref=e923]:
+                        - cell [ref=e924]:
+                          - checkbox [ref=e925]
+                        - cell "Slot 2" [ref=e926]
+                        - cell "3HE16472AARB01" [ref=e927]:
+                          - link "3HE16472AARB01" [ref=e928] [cursor=pointer]:
+                            - /url: /dcim/module-types/72/
+                        - cell "NS242462531" [ref=e929]
+                        - cell "-" [ref=e930]
+                        - cell "󰢮 ioModule" [ref=e931]:
+                          - generic [ref=e932]: 󰢮
+                          - text: ioModule
+                        - cell "Card 2" [ref=e933]:
+                          - link "Card 2" [ref=e934] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1875/
+                        - cell "XCM2-7s" [ref=e935]:
+                          - link "XCM2-7s" [ref=e936] [cursor=pointer]:
+                            - /url: /dcim/module-types/72/
+                        - cell "Installed" [ref=e937]:
+                          - generic [ref=e938]: Installed
+                        - cell "󰙅 Install Branch" [ref=e939]:
+                          - button "󰙅 Install Branch" [ref=e941] [cursor=pointer]:
+                            - generic [ref=e942]: 󰙅
+                            - text: Install Branch
+                      - row "└─ XIOM 2/x1 3HE18883AARB01 NS241462069 - 󰢮 xioModule └─ 2/x1 XMA2-s Installed" [ref=e943]:
+                        - cell [ref=e944]:
+                          - checkbox [ref=e945]
+                        - cell "└─ XIOM 2/x1" [ref=e946]:
+                          - generic [ref=e947]: └─ XIOM 2/x1
+                        - cell "3HE18883AARB01" [ref=e948]:
+                          - link "3HE18883AARB01" [ref=e949] [cursor=pointer]:
+                            - /url: /dcim/module-types/1930/
+                        - cell "NS241462069" [ref=e950]
+                        - cell "-" [ref=e951]
+                        - cell "󰢮 xioModule" [ref=e952]:
+                          - generic [ref=e953]: 󰢮
+                          - text: xioModule
+                        - cell "└─ 2/x1" [ref=e954]:
+                          - generic [ref=e955]:
+                            - text: └─
+                            - link "2/x1" [ref=e956] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1977/
+                        - cell "XMA2-s" [ref=e957]:
+                          - link "XMA2-s" [ref=e958] [cursor=pointer]:
+                            - /url: /dcim/module-types/1930/
+                        - cell "Installed" [ref=e959]:
+                          - generic [ref=e960]: Installed
+                        - cell [ref=e961]
+                      - row "└─ MDA 2/x1/1 3HE18883AARB01 NS241462069 - 󰢮 mdaModule └─ - No matching type Integrated in XIOM 2/x1" [ref=e962]:
+                        - cell [ref=e963]:
+                          - checkbox [ref=e964]
+                        - cell "└─ MDA 2/x1/1" [ref=e965]:
+                          - generic [ref=e966]: └─ MDA 2/x1/1
+                        - cell "3HE18883AARB01" [ref=e967]
+                        - cell "NS241462069" [ref=e968]
+                        - cell "-" [ref=e969]
+                        - cell "󰢮 mdaModule" [ref=e970]:
+                          - generic [ref=e971]: 󰢮
+                          - text: mdaModule
+                        - cell "└─ -" [ref=e972]
+                        - cell "No matching type" [ref=e973]
+                        - cell "Integrated in XIOM 2/x1" [ref=e974]:
+                          - generic "Duplicate SNMP entry for the same physical card as 'XIOM 2/x1' (matching entPhysicalSerialNum + entPhysicalModelName). No separate NetBox bay/type is needed — this row is informational." [ref=e975]: Integrated in XIOM 2/x1
+                        - cell [ref=e976]
+                      - row "└─ 2/x1/1/c2 3HE18360AARA01 ALU INUIAYLGAA PR21A6B70278 QSFP-DD 󰈀 port └─ 2/x1/1/c2 QSFP-DD-400G-ZR+ Installed 󰌹 Update Interface" [ref=e977]:
+                        - cell [ref=e978]:
+                          - checkbox [ref=e979]
+                        - cell "└─ 2/x1/1/c2" [ref=e980]:
+                          - generic [ref=e982]:
+                            - text: └─
+                            - link "2/x1/1/c2" [ref=e983] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3636/
+                        - cell "3HE18360AARA01 ALU INUIAYLGAA" [ref=e984]:
+                          - link "3HE18360AARA01 ALU INUIAYLGAA" [ref=e985] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "PR21A6B70278" [ref=e986]
+                        - cell "QSFP-DD" [ref=e987]
+                        - cell "󰈀 port" [ref=e988]:
+                          - generic [ref=e989]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c2" [ref=e990]:
+                          - generic [ref=e991]:
+                            - text: └─
+                            - link "2/x1/1/c2" [ref=e992] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1983/
+                        - cell "QSFP-DD-400G-ZR+" [ref=e993]:
+                          - link "QSFP-DD-400G-ZR+" [ref=e994] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "Installed" [ref=e995]:
+                          - generic [ref=e996]: Installed
+                        - cell "󰌹 Update Interface" [ref=e997]:
+                          - button "󰌹 Update Interface" [ref=e999] [cursor=pointer]:
+                            - generic [ref=e1000]: 󰌹
+                            - text: Update Interface
+                      - row "└─ 2/x1/1/c4/1 QSFP-DD Q00JFV3D QSFP-DD 󰈀 port └─ 2/x1/1/c4 QSFP-DD Installed" [ref=e1001]:
+                        - cell [ref=e1002]:
+                          - checkbox [ref=e1003]
+                        - cell "└─ 2/x1/1/c4/1" [ref=e1004]:
+                          - generic [ref=e1006]:
+                            - text: └─
+                            - link "2/x1/1/c4/1" [ref=e1007] [cursor=pointer]:
+                              - /url: /dcim/interfaces/1334/
+                        - cell "QSFP-DD" [ref=e1008]:
+                          - link "QSFP-DD" [ref=e1009] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Q00JFV3D" [ref=e1010]
+                        - cell "QSFP-DD" [ref=e1011]
+                        - cell "󰈀 port" [ref=e1012]:
+                          - generic [ref=e1013]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c4" [ref=e1014]:
+                          - generic [ref=e1015]:
+                            - text: └─
+                            - link "2/x1/1/c4" [ref=e1016] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1985/
+                        - cell "QSFP-DD" [ref=e1017]:
+                          - link "QSFP-DD" [ref=e1018] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1019]:
+                          - generic [ref=e1020]: Installed
+                        - cell [ref=e1021]
+                      - row "└─ 2/x1/1/c9 QSFP-DD T1Q001435 QSFP-DD 󰈀 port └─ 2/x1/1/c9 QSFP-DD Installed" [ref=e1022]:
+                        - cell [ref=e1023]:
+                          - checkbox [ref=e1024]
+                        - cell "└─ 2/x1/1/c9" [ref=e1025]:
+                          - generic [ref=e1027]:
+                            - text: └─
+                            - link "2/x1/1/c9" [ref=e1028] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3663/
+                        - cell "QSFP-DD" [ref=e1029]:
+                          - link "QSFP-DD" [ref=e1030] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001435" [ref=e1031]
+                        - cell "QSFP-DD" [ref=e1032]
+                        - cell "󰈀 port" [ref=e1033]:
+                          - generic [ref=e1034]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c9" [ref=e1035]:
+                          - generic [ref=e1036]:
+                            - text: └─
+                            - link "2/x1/1/c9" [ref=e1037] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1990/
+                        - cell "QSFP-DD" [ref=e1038]:
+                          - link "QSFP-DD" [ref=e1039] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1040]:
+                          - generic [ref=e1041]: Installed
+                        - cell [ref=e1042]
+                      - row "└─ 2/x1/1/c10 QSFP-DD T1Q001437 QSFP-DD 󰈀 port └─ 2/x1/1/c10 QSFP-DD Matched 󰇚 Install" [ref=e1043]:
+                        - cell [ref=e1044]:
+                          - checkbox [ref=e1045]
+                        - cell "└─ 2/x1/1/c10" [ref=e1046]:
+                          - generic [ref=e1048]:
+                            - text: └─
+                            - link "2/x1/1/c10" [ref=e1049] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3635/
+                        - cell "QSFP-DD" [ref=e1050]:
+                          - link "QSFP-DD" [ref=e1051] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001437" [ref=e1052]
+                        - cell "QSFP-DD" [ref=e1053]
+                        - cell "󰈀 port" [ref=e1054]:
+                          - generic [ref=e1055]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c10" [ref=e1056]:
+                          - generic [ref=e1057]:
+                            - text: └─
+                            - link "2/x1/1/c10" [ref=e1058] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1991/
+                        - cell "QSFP-DD" [ref=e1059]:
+                          - link "QSFP-DD" [ref=e1060] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1061]:
+                          - generic [ref=e1062]: Matched
+                        - cell "󰇚 Install" [ref=e1063]:
+                          - button "󰇚 Install" [ref=e1065] [cursor=pointer]:
+                            - generic [ref=e1066]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c15 QSFP-DD T1Q001442 QSFP-DD 󰈀 port └─ 2/x1/1/c15 QSFP-DD Matched 󰇚 Install" [ref=e1067]:
+                        - cell [ref=e1068]:
+                          - checkbox [ref=e1069]
+                        - cell "└─ 2/x1/1/c15" [ref=e1070]:
+                          - generic [ref=e1072]:
+                            - text: └─
+                            - link "2/x1/1/c15" [ref=e1073] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3620/
+                        - cell "QSFP-DD" [ref=e1074]:
+                          - link "QSFP-DD" [ref=e1075] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001442" [ref=e1076]
+                        - cell "QSFP-DD" [ref=e1077]
+                        - cell "󰈀 port" [ref=e1078]:
+                          - generic [ref=e1079]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c15" [ref=e1080]:
+                          - generic [ref=e1081]:
+                            - text: └─
+                            - link "2/x1/1/c15" [ref=e1082] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1996/
+                        - cell "QSFP-DD" [ref=e1083]:
+                          - link "QSFP-DD" [ref=e1084] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1085]:
+                          - generic [ref=e1086]: Matched
+                        - cell "󰇚 Install" [ref=e1087]:
+                          - button "󰇚 Install" [ref=e1089] [cursor=pointer]:
+                            - generic [ref=e1090]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c16 QSFP-DD T1Q001443 QSFP-DD 󰈀 port └─ 2/x1/1/c16 QSFP-DD Matched 󰇚 Install" [ref=e1091]:
+                        - cell [ref=e1092]:
+                          - checkbox [ref=e1093]
+                        - cell "└─ 2/x1/1/c16" [ref=e1094]:
+                          - generic [ref=e1096]:
+                            - text: └─
+                            - link "2/x1/1/c16" [ref=e1097] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3625/
+                        - cell "QSFP-DD" [ref=e1098]:
+                          - link "QSFP-DD" [ref=e1099] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001443" [ref=e1100]
+                        - cell "QSFP-DD" [ref=e1101]
+                        - cell "󰈀 port" [ref=e1102]:
+                          - generic [ref=e1103]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c16" [ref=e1104]:
+                          - generic [ref=e1105]:
+                            - text: └─
+                            - link "2/x1/1/c16" [ref=e1106] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1997/
+                        - cell "QSFP-DD" [ref=e1107]:
+                          - link "QSFP-DD" [ref=e1108] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1109]:
+                          - generic [ref=e1110]: Matched
+                        - cell "󰇚 Install" [ref=e1111]:
+                          - button "󰇚 Install" [ref=e1113] [cursor=pointer]:
+                            - generic [ref=e1114]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c21 QSFP-DD T1Q001447 QSFP-DD 󰈀 port └─ 2/x1/1/c21 QSFP-DD Matched 󰇚 Install" [ref=e1115]:
+                        - cell [ref=e1116]:
+                          - checkbox [ref=e1117]
+                        - cell "└─ 2/x1/1/c21" [ref=e1118]:
+                          - generic [ref=e1120]:
+                            - text: └─
+                            - link "2/x1/1/c21" [ref=e1121] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3586/
+                        - cell "QSFP-DD" [ref=e1122]:
+                          - link "QSFP-DD" [ref=e1123] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001447" [ref=e1124]
+                        - cell "QSFP-DD" [ref=e1125]
+                        - cell "󰈀 port" [ref=e1126]:
+                          - generic [ref=e1127]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c21" [ref=e1128]:
+                          - generic [ref=e1129]:
+                            - text: └─
+                            - link "2/x1/1/c21" [ref=e1130] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2002/
+                        - cell "QSFP-DD" [ref=e1131]:
+                          - link "QSFP-DD" [ref=e1132] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1133]:
+                          - generic [ref=e1134]: Matched
+                        - cell "󰇚 Install" [ref=e1135]:
+                          - button "󰇚 Install" [ref=e1137] [cursor=pointer]:
+                            - generic [ref=e1138]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c22 QSFP-DD T1Q001434 QSFP-DD 󰈀 port └─ 2/x1/1/c22 QSFP-DD Installed 󰌹 Update Interface" [ref=e1139]:
+                        - cell [ref=e1140]:
+                          - checkbox [ref=e1141]
+                        - cell "└─ 2/x1/1/c22" [ref=e1142]:
+                          - generic [ref=e1144]:
+                            - text: └─
+                            - link "2/x1/1/c22" [ref=e1145] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3632/
+                        - cell "QSFP-DD" [ref=e1146]:
+                          - link "QSFP-DD" [ref=e1147] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001434" [ref=e1148]
+                        - cell "QSFP-DD" [ref=e1149]
+                        - cell "󰈀 port" [ref=e1150]:
+                          - generic [ref=e1151]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c22" [ref=e1152]:
+                          - generic [ref=e1153]:
+                            - text: └─
+                            - link "2/x1/1/c22" [ref=e1154] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2003/
+                        - cell "QSFP-DD" [ref=e1155]:
+                          - link "QSFP-DD" [ref=e1156] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1157]:
+                          - generic [ref=e1158]: Installed
+                        - cell "󰌹 Update Interface" [ref=e1159]:
+                          - button "󰌹 Update Interface" [ref=e1161] [cursor=pointer]:
+                            - generic [ref=e1162]: 󰌹
+                            - text: Update Interface
+                      - row "└─ 2/x1/1/c27 QSFP-DD T1Q001448 QSFP-DD 󰈀 port └─ 2/x1/1/c27 QSFP-DD Matched 󰇚 Install" [ref=e1163]:
+                        - cell [ref=e1164]:
+                          - checkbox [ref=e1165]
+                        - cell "└─ 2/x1/1/c27" [ref=e1166]:
+                          - generic [ref=e1168]:
+                            - text: └─
+                            - link "2/x1/1/c27" [ref=e1169] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3622/
+                        - cell "QSFP-DD" [ref=e1170]:
+                          - link "QSFP-DD" [ref=e1171] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001448" [ref=e1172]
+                        - cell "QSFP-DD" [ref=e1173]
+                        - cell "󰈀 port" [ref=e1174]:
+                          - generic [ref=e1175]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c27" [ref=e1176]:
+                          - generic [ref=e1177]:
+                            - text: └─
+                            - link "2/x1/1/c27" [ref=e1178] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2008/
+                        - cell "QSFP-DD" [ref=e1179]:
+                          - link "QSFP-DD" [ref=e1180] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1181]:
+                          - generic [ref=e1182]: Matched
+                        - cell "󰇚 Install" [ref=e1183]:
+                          - button "󰇚 Install" [ref=e1185] [cursor=pointer]:
+                            - generic [ref=e1186]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c28 QSFP-DD T1Q001436 QSFP-DD 󰈀 port └─ 2/x1/1/c28 QSFP-DD Matched 󰇚 Install" [ref=e1187]:
+                        - cell [ref=e1188]:
+                          - checkbox [ref=e1189]
+                        - cell "└─ 2/x1/1/c28" [ref=e1190]:
+                          - generic [ref=e1192]:
+                            - text: └─
+                            - link "2/x1/1/c28" [ref=e1193] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3610/
+                        - cell "QSFP-DD" [ref=e1194]:
+                          - link "QSFP-DD" [ref=e1195] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001436" [ref=e1196]
+                        - cell "QSFP-DD" [ref=e1197]
+                        - cell "󰈀 port" [ref=e1198]:
+                          - generic [ref=e1199]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c28" [ref=e1200]:
+                          - generic [ref=e1201]:
+                            - text: └─
+                            - link "2/x1/1/c28" [ref=e1202] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2009/
+                        - cell "QSFP-DD" [ref=e1203]:
+                          - link "QSFP-DD" [ref=e1204] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1205]:
+                          - generic [ref=e1206]: Matched
+                        - cell "󰇚 Install" [ref=e1207]:
+                          - button "󰇚 Install" [ref=e1209] [cursor=pointer]:
+                            - generic [ref=e1210]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c34 QSFP-DD Z11WP03X QSFP-DD 󰈀 port └─ 2/x1/1/c34 QSFP-DD Installed 󰌹 Update Interface" [ref=e1211]:
+                        - cell [ref=e1212]:
+                          - checkbox [ref=e1213]
+                        - cell "└─ 2/x1/1/c34" [ref=e1214]:
+                          - generic [ref=e1216]:
+                            - text: └─
+                            - link "2/x1/1/c34" [ref=e1217] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3607/
+                        - cell "QSFP-DD" [ref=e1218]:
+                          - link "QSFP-DD" [ref=e1219] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Z11WP03X" [ref=e1220]
+                        - cell "QSFP-DD" [ref=e1221]
+                        - cell "󰈀 port" [ref=e1222]:
+                          - generic [ref=e1223]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c34" [ref=e1224]:
+                          - generic [ref=e1225]:
+                            - text: └─
+                            - link "2/x1/1/c34" [ref=e1226] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2015/
+                        - cell "QSFP-DD" [ref=e1227]:
+                          - link "QSFP-DD" [ref=e1228] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1229]:
+                          - generic [ref=e1230]: Installed
+                        - cell "󰌹 Update Interface" [ref=e1231]:
+                          - button "󰌹 Update Interface" [ref=e1233] [cursor=pointer]:
+                            - generic [ref=e1234]: 󰌹
+                            - text: Update Interface
+                      - row "Slot A 3HE12559AARC01 NS204561870 - 󰢮 cpmModule CPM A CPM2-s Installed" [ref=e1235]:
+                        - cell [ref=e1236]:
+                          - checkbox [ref=e1237]
+                        - cell "Slot A" [ref=e1238]
+                        - cell "3HE12559AARC01" [ref=e1239]:
+                          - link "3HE12559AARC01" [ref=e1240] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "NS204561870" [ref=e1241]
+                        - cell "-" [ref=e1242]
+                        - cell "󰢮 cpmModule" [ref=e1243]:
+                          - generic [ref=e1244]: 󰢮
+                          - text: cpmModule
+                        - cell "CPM A" [ref=e1245]:
+                          - link "CPM A" [ref=e1246] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1980/
+                        - cell "CPM2-s" [ref=e1247]:
+                          - link "CPM2-s" [ref=e1248] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "Installed" [ref=e1249]:
+                          - generic [ref=e1250]: Installed
+                        - cell [ref=e1251]
+                      - row "Slot B 3HE12559AARC01 NS204561850 - 󰢮 cpmModule CPM B CPM2-s Installed" [ref=e1252]:
+                        - cell [ref=e1253]:
+                          - checkbox [ref=e1254]
+                        - cell "Slot B" [ref=e1255]
+                        - cell "3HE12559AARC01" [ref=e1256]:
+                          - link "3HE12559AARC01" [ref=e1257] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "NS204561850" [ref=e1258]
+                        - cell "-" [ref=e1259]
+                        - cell "󰢮 cpmModule" [ref=e1260]:
+                          - generic [ref=e1261]: 󰢮
+                          - text: cpmModule
+                        - cell "CPM B" [ref=e1262]:
+                          - link "CPM B" [ref=e1263] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1981/
+                        - cell "CPM2-s" [ref=e1264]:
+                          - link "CPM2-s" [ref=e1265] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "Installed" [ref=e1266]:
+                          - generic [ref=e1267]: Installed
+                        - cell [ref=e1268]
+                      - row "Sfm 1 3HE16471AARG01 NK242147061 - 󰢮 fabricModule SFM 1 SFM2-s Installed" [ref=e1269]:
+                        - cell [ref=e1270]:
+                          - checkbox [ref=e1271]
+                        - cell "Sfm 1" [ref=e1272]
+                        - cell "3HE16471AARG01" [ref=e1273]:
+                          - link "3HE16471AARG01" [ref=e1274] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147061" [ref=e1275]
+                        - cell "-" [ref=e1276]
+                        - cell "󰢮 fabricModule" [ref=e1277]:
+                          - generic [ref=e1278]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 1" [ref=e1279]:
+                          - link "SFM 1" [ref=e1280] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1896/
+                        - cell "SFM2-s" [ref=e1281]:
+                          - link "SFM2-s" [ref=e1282] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1283]:
+                          - generic [ref=e1284]: Installed
+                        - cell [ref=e1285]
+                      - row "Sfm 2 3HE16471AARG01 NK242147058 - 󰢮 fabricModule SFM 2 SFM2-s Installed" [ref=e1286]:
+                        - cell [ref=e1287]:
+                          - checkbox [ref=e1288]
+                        - cell "Sfm 2" [ref=e1289]
+                        - cell "3HE16471AARG01" [ref=e1290]:
+                          - link "3HE16471AARG01" [ref=e1291] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147058" [ref=e1292]
+                        - cell "-" [ref=e1293]
+                        - cell "󰢮 fabricModule" [ref=e1294]:
+                          - generic [ref=e1295]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 2" [ref=e1296]:
+                          - link "SFM 2" [ref=e1297] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1897/
+                        - cell "SFM2-s" [ref=e1298]:
+                          - link "SFM2-s" [ref=e1299] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1300]:
+                          - generic [ref=e1301]: Installed
+                        - cell [ref=e1302]
+                      - row "Sfm 3 3HE16471AARG01 NK242147060 - 󰢮 fabricModule SFM 3 SFM2-s Installed" [ref=e1303]:
+                        - cell [ref=e1304]:
+                          - checkbox [ref=e1305]
+                        - cell "Sfm 3" [ref=e1306]
+                        - cell "3HE16471AARG01" [ref=e1307]:
+                          - link "3HE16471AARG01" [ref=e1308] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147060" [ref=e1309]
+                        - cell "-" [ref=e1310]
+                        - cell "󰢮 fabricModule" [ref=e1311]:
+                          - generic [ref=e1312]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 3" [ref=e1313]:
+                          - link "SFM 3" [ref=e1314] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1898/
+                        - cell "SFM2-s" [ref=e1315]:
+                          - link "SFM2-s" [ref=e1316] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1317]:
+                          - generic [ref=e1318]: Installed
+                        - cell [ref=e1319]
+                      - row "Sfm 4 3HE16471AARG01 NK242147065 - 󰢮 fabricModule SFM 4 SFM2-s Installed" [ref=e1320]:
+                        - cell [ref=e1321]:
+                          - checkbox [ref=e1322]
+                        - cell "Sfm 4" [ref=e1323]
+                        - cell "3HE16471AARG01" [ref=e1324]:
+                          - link "3HE16471AARG01" [ref=e1325] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147065" [ref=e1326]
+                        - cell "-" [ref=e1327]
+                        - cell "󰢮 fabricModule" [ref=e1328]:
+                          - generic [ref=e1329]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 4" [ref=e1330]:
+                          - link "SFM 4" [ref=e1331] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1899/
+                        - cell "SFM2-s" [ref=e1332]:
+                          - link "SFM2-s" [ref=e1333] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1334]:
+                          - generic [ref=e1335]: Installed
+                        - cell [ref=e1336]
+                      - row "Chassis 1 Fan 1 3HE11312AARB01 NS204563643 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1337]:
+                        - cell [ref=e1338]:
+                          - checkbox [ref=e1339]
+                        - cell "Chassis 1 Fan 1" [ref=e1340]
+                        - cell "3HE11312AARB01" [ref=e1341]:
+                          - link "3HE11312AARB01" [ref=e1342] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204563643" [ref=e1343]
+                        - cell "-" [ref=e1344]
+                        - cell "󰈐 fan" [ref=e1345]:
+                          - generic [ref=e1346]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1347]
+                        - cell "FAN-7750-SR-S" [ref=e1348]:
+                          - link "FAN-7750-SR-S" [ref=e1349] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1350]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1351]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1352]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1353]:
+                          - link "󰜄 Add Mapping" [ref=e1354] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+1%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+1%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1355]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 2 3HE11312AARB01 NS204662781 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1356]:
+                        - cell [ref=e1357]:
+                          - checkbox [ref=e1358]
+                        - cell "Chassis 1 Fan 2" [ref=e1359]
+                        - cell "3HE11312AARB01" [ref=e1360]:
+                          - link "3HE11312AARB01" [ref=e1361] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204662781" [ref=e1362]
+                        - cell "-" [ref=e1363]
+                        - cell "󰈐 fan" [ref=e1364]:
+                          - generic [ref=e1365]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1366]
+                        - cell "FAN-7750-SR-S" [ref=e1367]:
+                          - link "FAN-7750-SR-S" [ref=e1368] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1369]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1370]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1371]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1372]:
+                          - link "󰜄 Add Mapping" [ref=e1373] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+2%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+2%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1374]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 3 3HE11312AARB01 NS204563606 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1375]:
+                        - cell [ref=e1376]:
+                          - checkbox [ref=e1377]
+                        - cell "Chassis 1 Fan 3" [ref=e1378]
+                        - cell "3HE11312AARB01" [ref=e1379]:
+                          - link "3HE11312AARB01" [ref=e1380] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204563606" [ref=e1381]
+                        - cell "-" [ref=e1382]
+                        - cell "󰈐 fan" [ref=e1383]:
+                          - generic [ref=e1384]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1385]
+                        - cell "FAN-7750-SR-S" [ref=e1386]:
+                          - link "FAN-7750-SR-S" [ref=e1387] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1388]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1389]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1390]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1391]:
+                          - link "󰜄 Add Mapping" [ref=e1392] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+3%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+3%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1393]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 4 3HE11312AARB01 NS204662786 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1394]:
+                        - cell [ref=e1395]:
+                          - checkbox [ref=e1396]
+                        - cell "Chassis 1 Fan 4" [ref=e1397]
+                        - cell "3HE11312AARB01" [ref=e1398]:
+                          - link "3HE11312AARB01" [ref=e1399] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204662786" [ref=e1400]
+                        - cell "-" [ref=e1401]
+                        - cell "󰈐 fan" [ref=e1402]:
+                          - generic [ref=e1403]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1404]
+                        - cell "FAN-7750-SR-S" [ref=e1405]:
+                          - link "FAN-7750-SR-S" [ref=e1406] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1407]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1408]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1409]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1410]:
+                          - link "󰜄 Add Mapping" [ref=e1411] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+4%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+4%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1412]: 󰜄
+                            - text: Add Mapping
+                  - generic [ref=e1413]:
+                    - generic [ref=e1414]: Showing 1-49 of 49
+                    - navigation "Pagination options" [ref=e1415]:
+                      - button "Per Page 󰅀" [ref=e1417] [cursor=pointer]
+            - text: 󰗠 󰓨
+          - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+        - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
+      - contentinfo [ref=e333]:
+        - generic [ref=e334]:
+          - list [ref=e335]:
+            - listitem [ref=e336]:
+              - link "Docs" [ref=e337] [cursor=pointer]:
+                - /url: /static/docs/
+                - generic "Docs" [ref=e338]: 󱓷
+            - listitem [ref=e339]:
+              - link "REST API" [ref=e340] [cursor=pointer]:
+                - /url: /api/
+                - generic "REST API" [ref=e341]: 󰞵
+            - listitem [ref=e342]:
+              - link "REST API documentation" [ref=e343] [cursor=pointer]:
+                - /url: /api/schema/swagger-ui/
+                - generic "REST API documentation" [ref=e344]: 󰂺
+            - listitem [ref=e345]:
+              - link "GraphQL API" [ref=e346] [cursor=pointer]:
+                - /url: /graphql/
+                - generic "GraphQL API" [ref=e347]: 󰡷
+            - listitem [ref=e348]:
+              - link "Source Code" [ref=e349] [cursor=pointer]:
+                - /url: https://github.com/netbox-community/netbox
+                - generic "Source Code" [ref=e350]: 󰊤
+            - listitem [ref=e351]:
+              - link "Community" [ref=e352] [cursor=pointer]:
+                - /url: https://netdev.chat
+                - generic "Community" [ref=e353]: 󰒱
+          - list [ref=e354]:
+            - listitem [ref=e355]: 2026-06-11 17:13:49 UTC
+            - listitem [ref=e356]: · b887fe7759d0
+  - alert [ref=e1418]:
+    - generic [ref=e1419]:
+      - generic [ref=e1420]: 󰗠
+      - button "Close" [ref=e1421] [cursor=pointer]
+    - generic [ref=e1422]: Inventory data refreshed successfully.
diff --git a/.playwright-mcp/page-2026-06-11T17-15-25-325Z.yml b/.playwright-mcp/page-2026-06-11T17-15-25-325Z.yml
new file mode 100644
index 000000000..3c831117f
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T17-15-25-325Z.yml
@@ -0,0 +1,1728 @@
+- generic [active] [ref=e1]:
+  - generic [ref=e2]:
+    - complementary [ref=e3]:
+      - generic [ref=e4]:
+        - heading "NetBox Logo Community" [level=1] [ref=e5]:
+          - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+            - /url: /
+            - img "NetBox Logo" [ref=e7]
+            - generic [ref=e8]: Community
+        - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+        - generic [ref=e9]:
+          - list [ref=e10]:
+            - text: 󰍉
+            - listitem [ref=e11]:
+              - button "Organization" [ref=e12] [cursor=pointer]:
+                - generic [ref=e14]: 󰇗
+                - generic [ref=e15]: Organization
+                - text: 󰅀
+            - listitem [ref=e16]:
+              - button "Racks" [ref=e17] [cursor=pointer]:
+                - generic [ref=e19]: 󱠞
+                - generic [ref=e20]: Racks
+                - text: 󰅀
+            - listitem [ref=e21]:
+              - button "Devices" [ref=e22] [cursor=pointer]:
+                - generic [ref=e24]: 󰒋
+                - generic [ref=e25]: Devices
+                - text: 󰅀
+            - listitem [ref=e26]:
+              - button "Connections" [ref=e27] [cursor=pointer]:
+                - generic [ref=e29]: 󱘖
+                - generic [ref=e30]: Connections
+                - text: 󰅀
+            - listitem [ref=e31]:
+              - button "Wireless" [ref=e32] [cursor=pointer]:
+                - generic [ref=e34]: 󰖩
+                - generic [ref=e35]: Wireless
+                - text: 󰅀
+            - listitem [ref=e36]:
+              - button "IPAM" [ref=e37] [cursor=pointer]:
+                - generic [ref=e39]: 󰆙
+                - generic [ref=e40]: IPAM
+                - text: 󰅀
+            - listitem [ref=e41]:
+              - button "VPN" [ref=e42] [cursor=pointer]:
+                - generic [ref=e44]: 󱁊
+                - generic [ref=e45]: VPN
+                - text: 󰅀
+            - listitem [ref=e46]:
+              - button "Virtualization" [ref=e47] [cursor=pointer]:
+                - generic [ref=e49]: 󰍹
+                - generic [ref=e50]: Virtualization
+                - text: 󰅀
+            - listitem [ref=e51]:
+              - button "Circuits" [ref=e52] [cursor=pointer]:
+                - generic [ref=e54]: 󰴽
+                - generic [ref=e55]: Circuits
+                - text: 󰅀
+            - listitem [ref=e56]:
+              - button "Power" [ref=e57] [cursor=pointer]:
+                - generic [ref=e59]: 󰉁
+                - generic [ref=e60]: Power
+                - text: 󰅀
+            - listitem [ref=e61]:
+              - button "Provisioning" [ref=e62] [cursor=pointer]:
+                - generic [ref=e64]: 󱔘
+                - generic [ref=e65]: Provisioning
+                - text: 󰅀
+            - listitem [ref=e66]:
+              - button "Customization" [ref=e67] [cursor=pointer]:
+                - generic [ref=e69]: 󰦭
+                - generic [ref=e70]: Customization
+                - text: 󰅀
+            - listitem [ref=e71]:
+              - button "Operations" [ref=e72] [cursor=pointer]:
+                - generic [ref=e74]: 󰣖
+                - generic [ref=e75]: Operations
+                - text: 󰅀
+            - listitem [ref=e76]:
+              - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+                - generic [ref=e79]: 󰓡
+                - generic [ref=e80]: Interface Name Rules
+                - text: 󰅀
+            - listitem [ref=e81]:
+              - button "NSO" [ref=e82] [cursor=pointer]:
+                - generic [ref=e84]: 󱂇
+                - generic [ref=e85]: NSO
+                - text: 󰅀
+            - listitem [ref=e86]:
+              - button "LibreNMS" [ref=e87] [cursor=pointer]:
+                - generic [ref=e89]: 󰛳
+                - generic [ref=e90]: LibreNMS
+                - text: 󰅀
+            - listitem [ref=e91]:
+              - button "Data Import" [ref=e92] [cursor=pointer]:
+                - generic [ref=e94]: 󰥝
+                - generic [ref=e95]: Data Import
+                - text: 󰅀
+            - listitem [ref=e96]:
+              - button "Topology Views" [ref=e97] [cursor=pointer]:
+                - generic [ref=e99]: 󰒪
+                - generic [ref=e100]: Topology Views
+                - text: 󰅀
+            - listitem [ref=e101]:
+              - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+                - generic [ref=e104]: 󱇢
+                - generic [ref=e105]: Netbox Routing
+                - text: 󰅀
+            - listitem [ref=e106]:
+              - button "Plugins" [ref=e107] [cursor=pointer]:
+                - generic [ref=e109]: 󰐱
+                - generic [ref=e110]: Plugins
+                - text: 󰅀
+            - listitem [ref=e111]:
+              - button "Admin" [ref=e112] [cursor=pointer]:
+                - generic [ref=e114]: 󰀎
+                - generic [ref=e115]: Admin
+                - text: 󰅀
+          - generic [ref=e116]:
+            - text: NetBox Community v4.6.1-Docker-5.0.1
+            - generic [ref=e117]:
+              - link "Get Cloud" [ref=e118] [cursor=pointer]:
+                - /url: https://netboxlabs.com/netbox-cloud/
+              - text: "|"
+              - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+                - /url: https://netboxlabs.com/netbox-enterprise/
+    - banner [ref=e120]:
+      - generic [ref=e121]:
+        - generic [ref=e122]:
+          - generic [ref=e123]:
+            - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+              - generic [ref=e125]: 󰌵
+            - text: 󰛨
+          - button "Notifications" [ref=e127] [cursor=pointer]:
+            - generic [ref=e128]:
+              - generic [ref=e129]: 󰂞
+              - generic [ref=e131]: You have unread notifications
+          - generic [ref=e132]:
+            - button "Open user menu" [ref=e133] [cursor=pointer]:
+              - generic [ref=e134]:
+                - generic [ref=e135]: admin
+                - generic [ref=e136]: Admin
+            - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+        - generic [ref=e139]:
+          - generic:
+            - generic: 󰍉
+          - textbox "Search NetBox" [ref=e140]:
+            - /placeholder: Search…
+    - generic [ref=e141]:
+      - generic [ref=e142]:
+        - generic [ref=e143]:
+          - generic [ref=e144]: Development Environment
+          - generic [ref=e146]:
+            - list "breadcrumbs" [ref=e147]:
+              - listitem [ref=e148]:
+                - link "Devices" [ref=e149] [cursor=pointer]:
+                  - /url: /dcim/devices/
+              - listitem [ref=e150]:
+                - text: /
+                - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                  - /url: /dcim/sites/1/
+            - code [ref=e152]: dcim.device:55
+          - generic [ref=e154]:
+            - generic [ref=e155]:
+              - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+              - list [ref=e158]:
+                - listitem [ref=e159]:
+                  - generic "Created" [ref=e160]: 󰃳
+                  - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+                - listitem [ref=e162]:
+                  - generic "Last updated" [ref=e163]: 󰢧
+                  - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
+            - generic [ref=e166]:
+              - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+              - button "Bookmark" [ref=e170] [cursor=pointer]:
+                - generic [ref=e171]: 󰃅
+                - text: Bookmark
+              - button "Subscribe" [ref=e173] [cursor=pointer]:
+                - generic [ref=e174]: 󰂝
+                - text: Subscribe
+          - generic [ref=e176]:
+            - link "Device" [ref=e177] [cursor=pointer]:
+              - /url: /dcim/devices/55/
+            - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+              - /url: /dcim/devices/55/module-bays/
+              - text: Module Bays
+              - generic [ref=e179]: "104"
+            - link "Interfaces 207" [ref=e180] [cursor=pointer]:
+              - /url: /dcim/devices/55/interfaces/
+              - text: Interfaces
+              - generic [ref=e181]: "207"
+            - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+              - /url: /dcim/devices/55/console-ports/
+              - text: Console Ports
+              - generic [ref=e183]: "4"
+            - link "NSO" [ref=e184] [cursor=pointer]:
+              - /url: /dcim/devices/55/nso/
+            - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+              - /url: /dcim/devices/55/librenms-sync/
+            - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+              - /url: /dcim/devices/55/static_routes/
+              - text: Static Routes
+              - generic [ref=e187]: "10"
+            - link "Config Context" [ref=e188] [cursor=pointer]:
+              - /url: /dcim/devices/55/config-context/
+            - link "Render Config" [ref=e189] [cursor=pointer]:
+              - /url: /dcim/devices/55/render-config/
+            - link "Contacts" [ref=e190] [cursor=pointer]:
+              - /url: /dcim/devices/55/contacts/
+            - link "Images" [ref=e191] [cursor=pointer]:
+              - /url: /dcim/devices/55/image-attachments/
+            - link "Journal" [ref=e192] [cursor=pointer]:
+              - /url: /dcim/devices/55/journal/
+            - link "Changelog" [ref=e193] [cursor=pointer]:
+              - /url: /dcim/devices/55/changelog/
+        - generic [ref=e195]:
+          - generic [ref=e196]:
+            - generic [ref=e197]:
+              - generic [ref=e198]:
+                - generic [ref=e199]: 󰒍
+                - strong [ref=e200]: LibreNMS Connections
+              - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+                - /url: /plugins/librenms_plugin/settings/
+                - generic [ref=e202]: 󰒓
+                - text: Change Server
+            - table [ref=e204]:
+              - rowgroup [ref=e205]:
+                - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                  - cell "󰗠 Production LibreNMS" [ref=e207]:
+                    - generic "Currently active server" [ref=e208]: 󰗠
+                    - strong [ref=e209]: Production LibreNMS
+                  - cell "ID 5 󰏌" [ref=e210]:
+                    - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - text: ID 5
+                      - generic [ref=e212]: 󰏌
+                  - cell [ref=e213]
+          - generic [ref=e214]:
+            - generic [ref=e216]:
+              - heading "LibreNMS Status" [level=5] [ref=e217]
+              - table [ref=e219]:
+                - rowgroup [ref=e220]:
+                  - row "Status 󰗠 Found" [ref=e221]:
+                    - rowheader "Status" [ref=e222]
+                    - cell "󰗠 Found" [ref=e223]:
+                      - generic [ref=e224]:
+                        - generic [ref=e225]: 󰗠
+                        - text: Found
+                  - row "ID 5" [ref=e226]:
+                    - rowheader "ID" [ref=e227]
+                    - cell "5" [ref=e228]
+                  - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                    - rowheader "Hostname" [ref=e230]
+                    - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                  - row "sysName prod-lab03c-ra1" [ref=e232]:
+                    - rowheader "sysName" [ref=e233]
+                    - cell "prod-lab03c-ra1" [ref=e234]
+                  - row "Serial NS204662488 󰗠" [ref=e235]:
+                    - rowheader "Serial" [ref=e236]
+                    - cell "NS204662488 󰗠" [ref=e237]:
+                      - text: NS204662488
+                      - generic "Serial matches NetBox" [ref=e238]:
+                        - generic [ref=e239]: 󰗠
+                  - row "OS Version 23.10.R4-1" [ref=e240]:
+                    - rowheader "OS Version" [ref=e241]
+                    - cell "23.10.R4-1" [ref=e242]
+                  - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                    - rowheader "LibreNMS Link" [ref=e244]
+                    - cell "󰏌 View" [ref=e245]:
+                      - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                        - /url: https://snmp.cnad.dev/device/device=5/
+                        - generic [ref=e247]: 󰏌
+                        - text: View
+            - generic [ref=e249]:
+              - heading "Device Information Sync" [level=5] [ref=e250]
+              - table [ref=e252]:
+                - rowgroup [ref=e253]:
+                  - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                    - columnheader "Field" [ref=e255]
+                    - columnheader "NetBox Value" [ref=e256]
+                    - columnheader "LibreNMS Value" [ref=e257]
+                - rowgroup [ref=e258]:
+                  - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                    - cell "Name 󰋽" [ref=e260]:
+                      - text: Name
+                      - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                    - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                      - generic [ref=e263]:
+                        - generic [ref=e264]: prod-lab03c-ra1
+                        - generic "Synced with LibreNMS" [ref=e266]:
+                          - generic [ref=e267]: 󰗠
+                    - cell "prod-lab03c-ra1" [ref=e268]
+                  - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                    - cell "Device Type" [ref=e270]
+                    - cell "7750 SR-7s 󰗠" [ref=e271]:
+                      - generic [ref=e272]:
+                        - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                          - /url: /dcim/device-types/19/
+                        - generic "Synced with LibreNMS" [ref=e276]:
+                          - generic [ref=e277]: 󰗠
+                    - cell "7750 SR-7s" [ref=e278]
+                  - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                    - cell "Serial Number" [ref=e280]
+                    - cell "NS204662488 󰗠" [ref=e281]:
+                      - generic [ref=e282]:
+                        - generic [ref=e283]: NS204662488
+                        - generic "Synced with LibreNMS" [ref=e285]:
+                          - generic [ref=e286]: 󰗠
+                    - cell "NS204662488" [ref=e287]
+                  - row "Platform timos 󰗠 timos" [ref=e288]:
+                    - cell "Platform" [ref=e289]
+                    - cell "timos 󰗠" [ref=e290]:
+                      - generic [ref=e291]:
+                        - link "timos" [ref=e293] [cursor=pointer]:
+                          - /url: /dcim/platforms/5/
+                        - generic "Synced with LibreNMS" [ref=e295]:
+                          - generic [ref=e296]: 󰗠
+                    - cell "timos" [ref=e297]:
+                      - generic [ref=e299]: timos
+                  - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                    - cell "Location" [ref=e301]
+                    - cell "ITC-Lab" [ref=e302]
+                    - cell "ITC-Lab 󰗠" [ref=e303]:
+                      - generic [ref=e304]:
+                        - generic [ref=e305]: ITC-Lab
+                        - generic "Synced with NetBox" [ref=e307]:
+                          - generic [ref=e308]: 󰗠
+          - generic [ref=e309]:
+            - tablist [ref=e310]:
+              - tab "Interfaces" [ref=e311] [cursor=pointer]
+              - tab "Cables" [ref=e312] [cursor=pointer]
+              - tab "IP Addresses" [ref=e313] [cursor=pointer]
+              - tab "VLANs" [ref=e314] [cursor=pointer]
+              - tab "Modules" [selected] [ref=e315] [cursor=pointer]
+            - group [ref=e316]:
+              - radio "ifDescr"
+              - generic [ref=e317] [cursor=pointer]: ifDescr
+              - radio "ifName" [checked]
+              - generic [ref=e318] [cursor=pointer]: ifName
+          - generic [ref=e319]:
+            - text: 󰗠 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰗠 󰓨 󰗠 󰓨
+            - tabpanel "Modules" [ref=e320]:
+              - generic [ref=e321]:
+                - heading "Module Sync" [level=2] [ref=e322]
+                - button "Refresh Modules" [ref=e325] [cursor=pointer]
+              - generic [ref=e326]:
+                - generic: 󰗠
+                - generic [ref=e327]:
+                  - generic [ref=e328]: Showing inventory items from LibreNMS matched against NetBox module bays and module types.
+                  - generic [ref=e329]: "Cache expires in: 4m 31s"
+                - button "󰏔 Install Selected" [ref=e332] [cursor=pointer]:
+                  - generic [ref=e333]: 󰏔
+                  - text: Install Selected
+                - generic [ref=e334]:
+                  - generic [ref=e335]:
+                    - generic [ref=e336]: Showing 1-49 of 49
+                    - navigation "Pagination options" [ref=e337]:
+                      - button "Per Page 󰅀" [ref=e339] [cursor=pointer]
+                  - table [ref=e340]:
+                    - rowgroup [ref=e341]:
+                      - row "Toggle all Name Model Serial Description Class Module Bay Module Type Status Actions" [ref=e342]:
+                        - columnheader "Toggle all" [ref=e343]:
+                          - checkbox "Toggle all" [ref=e344]
+                        - columnheader "Name" [ref=e345]:
+                          - link "Name" [ref=e346] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=name"
+                        - columnheader "Model" [ref=e347]:
+                          - link "Model" [ref=e348] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=model"
+                        - columnheader "Serial" [ref=e349]:
+                          - link "Serial" [ref=e350] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=serial"
+                        - columnheader "Description" [ref=e351]:
+                          - link "Description" [ref=e352] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=description"
+                        - columnheader "Class" [ref=e353]:
+                          - link "Class" [ref=e354] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=item_class"
+                        - columnheader "Module Bay" [ref=e355]:
+                          - link "Module Bay" [ref=e356] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=module_bay"
+                        - columnheader "Module Type" [ref=e357]:
+                          - link "Module Type" [ref=e358] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=module_type"
+                        - columnheader "Status" [ref=e359]:
+                          - link "Status" [ref=e360] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=status"
+                        - columnheader "Actions" [ref=e361]
+                    - rowgroup [ref=e362]:
+                      - row "Chassis 1 PowShelf 1 PM 1 3HE11183AARB01 NS2044W0118 - 󰚥 powerSupply PM 1 SR7s-PM Installed" [ref=e363]:
+                        - cell [ref=e364]:
+                          - checkbox [ref=e365]
+                        - cell "Chassis 1 PowShelf 1 PM 1" [ref=e366]
+                        - cell "3HE11183AARB01" [ref=e367]:
+                          - link "3HE11183AARB01" [ref=e368] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0118" [ref=e369]
+                        - cell "-" [ref=e370]
+                        - cell "󰚥 powerSupply" [ref=e371]:
+                          - generic [ref=e372]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 1" [ref=e373]:
+                          - link "PM 1" [ref=e374] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1886/
+                        - cell "SR7s-PM" [ref=e375]:
+                          - link "SR7s-PM" [ref=e376] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e377]:
+                          - generic [ref=e378]: Installed
+                        - cell [ref=e379]
+                      - row "Chassis 1 PowShelf 1 PM 2 3HE11183AARB01 NS2044W0106 - 󰚥 powerSupply PM 2 SR7s-PM Installed" [ref=e380]:
+                        - cell [ref=e381]:
+                          - checkbox [ref=e382]
+                        - cell "Chassis 1 PowShelf 1 PM 2" [ref=e383]
+                        - cell "3HE11183AARB01" [ref=e384]:
+                          - link "3HE11183AARB01" [ref=e385] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0106" [ref=e386]
+                        - cell "-" [ref=e387]
+                        - cell "󰚥 powerSupply" [ref=e388]:
+                          - generic [ref=e389]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 2" [ref=e390]:
+                          - link "PM 2" [ref=e391] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1887/
+                        - cell "SR7s-PM" [ref=e392]:
+                          - link "SR7s-PM" [ref=e393] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e394]:
+                          - generic [ref=e395]: Installed
+                        - cell [ref=e396]
+                      - row "Chassis 1 PowShelf 1 PM 3 3HE11183AARB01 NS2044W0089 - 󰚥 powerSupply PM 3 SR7s-PM Installed" [ref=e397]:
+                        - cell [ref=e398]:
+                          - checkbox [ref=e399]
+                        - cell "Chassis 1 PowShelf 1 PM 3" [ref=e400]
+                        - cell "3HE11183AARB01" [ref=e401]:
+                          - link "3HE11183AARB01" [ref=e402] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0089" [ref=e403]
+                        - cell "-" [ref=e404]
+                        - cell "󰚥 powerSupply" [ref=e405]:
+                          - generic [ref=e406]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 3" [ref=e407]:
+                          - link "PM 3" [ref=e408] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1888/
+                        - cell "SR7s-PM" [ref=e409]:
+                          - link "SR7s-PM" [ref=e410] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e411]:
+                          - generic [ref=e412]: Installed
+                        - cell [ref=e413]
+                      - row "Chassis 1 PowShelf 1 PM 4 3HE11183AARB01 NS2432W0697 - 󰚥 powerSupply PM 4 SR7s-PM Installed" [ref=e414]:
+                        - cell [ref=e415]:
+                          - checkbox [ref=e416]
+                        - cell "Chassis 1 PowShelf 1 PM 4" [ref=e417]
+                        - cell "3HE11183AARB01" [ref=e418]:
+                          - link "3HE11183AARB01" [ref=e419] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2432W0697" [ref=e420]
+                        - cell "-" [ref=e421]
+                        - cell "󰚥 powerSupply" [ref=e422]:
+                          - generic [ref=e423]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 4" [ref=e424]:
+                          - link "PM 4" [ref=e425] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1889/
+                        - cell "SR7s-PM" [ref=e426]:
+                          - link "SR7s-PM" [ref=e427] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e428]:
+                          - generic [ref=e429]: Installed
+                        - cell [ref=e430]
+                      - row "Slot 1 3HE16474AARA01 NS225161205 - 󰢮 ioModule Card 1 XCM-7s-b Installed" [ref=e431]:
+                        - cell [ref=e432]:
+                          - checkbox [ref=e433]
+                        - cell "Slot 1" [ref=e434]
+                        - cell "3HE16474AARA01" [ref=e435]:
+                          - link "3HE16474AARA01" [ref=e436] [cursor=pointer]:
+                            - /url: /dcim/module-types/75/
+                        - cell "NS225161205" [ref=e437]
+                        - cell "-" [ref=e438]
+                        - cell "󰢮 ioModule" [ref=e439]:
+                          - generic [ref=e440]: 󰢮
+                          - text: ioModule
+                        - cell "Card 1" [ref=e441]:
+                          - link "Card 1" [ref=e442] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1874/
+                        - cell "XCM-7s-b" [ref=e443]:
+                          - link "XCM-7s-b" [ref=e444] [cursor=pointer]:
+                            - /url: /dcim/module-types/75/
+                        - cell "Installed" [ref=e445]:
+                          - generic [ref=e446]: Installed
+                        - cell [ref=e447]
+                      - row "└─ MDA 1/1 3HE12391AARK01 NS2217F6334 - 󰢮 mdaModule └─ 1/1 MDA-s36-400gb-qsfpdd Installed" [ref=e448]:
+                        - cell [ref=e449]:
+                          - checkbox [ref=e450]
+                        - cell "└─ MDA 1/1" [ref=e451]:
+                          - generic [ref=e452]: └─ MDA 1/1
+                        - cell "3HE12391AARK01" [ref=e453]:
+                          - link "3HE12391AARK01" [ref=e454] [cursor=pointer]:
+                            - /url: /dcim/module-types/1887/
+                        - cell "NS2217F6334" [ref=e455]
+                        - cell "-" [ref=e456]
+                        - cell "󰢮 mdaModule" [ref=e457]:
+                          - generic [ref=e458]: 󰢮
+                          - text: mdaModule
+                        - cell "└─ 1/1" [ref=e459]:
+                          - generic [ref=e460]:
+                            - text: └─
+                            - link "1/1" [ref=e461] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1978/
+                        - cell "MDA-s36-400gb-qsfpdd" [ref=e462]:
+                          - link "MDA-s36-400gb-qsfpdd" [ref=e463] [cursor=pointer]:
+                            - /url: /dcim/module-types/1887/
+                        - cell "Installed" [ref=e464]:
+                          - generic [ref=e465]: Installed
+                        - cell [ref=e466]
+                      - row "└─ 1/1/c1 CFP2/QSFP28 X42AU0D CFP2/QSFP28 󰈀 port └─ 1/c1 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e467]:
+                        - cell [ref=e468]:
+                          - checkbox [ref=e469]
+                        - cell "└─ 1/1/c1" [ref=e470]:
+                          - generic [ref=e472]:
+                            - text: └─
+                            - link "1/1/c1" [ref=e473] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3615/
+                        - cell "CFP2/QSFP28" [ref=e474]
+                        - cell "X42AU0D" [ref=e475]
+                        - cell "CFP2/QSFP28" [ref=e476]
+                        - cell "󰈀 port" [ref=e477]:
+                          - generic [ref=e478]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c1" [ref=e479]:
+                          - generic [ref=e480]:
+                            - text: └─
+                            - link "1/c1" [ref=e481] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2018/
+                        - cell "No matching type" [ref=e482]
+                        - cell "No Type 󰀪" [ref=e483]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e484]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e485]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e486]:
+                          - link "󰜄 Add Mapping" [ref=e487] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc1%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e488]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e489] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e490]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c2 3HE10550AARA01 NOK IPU3BFUEAA U4GAPEF CFP2/QSFP28 󰈀 port └─ 1/c2 QSFP28-100G-LR4 Installed" [ref=e491]:
+                        - cell [ref=e492]:
+                          - checkbox [ref=e493]
+                        - cell "└─ 1/1/c2" [ref=e494]:
+                          - generic [ref=e496]:
+                            - text: └─
+                            - link "1/1/c2" [ref=e497] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3581/
+                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e498]:
+                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e499] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "U4GAPEF" [ref=e500]
+                        - cell "CFP2/QSFP28" [ref=e501]
+                        - cell "󰈀 port" [ref=e502]:
+                          - generic [ref=e503]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c2" [ref=e504]:
+                          - generic [ref=e505]:
+                            - text: └─
+                            - link "1/c2" [ref=e506] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2019/
+                        - cell "QSFP28-100G-LR4" [ref=e507]:
+                          - link "QSFP28-100G-LR4" [ref=e508] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e509]:
+                          - generic [ref=e510]: Installed
+                        - cell [ref=e511]
+                      - row "└─ 1/1/c4 CFP2/QSFP28 MT1949DM00016 CFP2/QSFP28 󰈀 port └─ 1/c4 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e512]:
+                        - cell [ref=e513]:
+                          - checkbox [ref=e514]
+                        - cell "└─ 1/1/c4" [ref=e515]:
+                          - generic [ref=e517]:
+                            - text: └─
+                            - link "1/1/c4" [ref=e518] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3623/
+                        - cell "CFP2/QSFP28" [ref=e519]
+                        - cell "MT1949DM00016" [ref=e520]
+                        - cell "CFP2/QSFP28" [ref=e521]
+                        - cell "󰈀 port" [ref=e522]:
+                          - generic [ref=e523]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c4" [ref=e524]:
+                          - generic [ref=e525]:
+                            - text: └─
+                            - link "1/c4" [ref=e526] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2021/
+                        - cell "No matching type" [ref=e527]
+                        - cell "No Type 󰀪" [ref=e528]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e529]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e530]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e531]:
+                          - link "󰜄 Add Mapping" [ref=e532] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc4%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e533]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e534] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e535]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c5 CFP2/QSFP28 MT1947DM00023 CFP2/QSFP28 󰈀 port └─ 1/c5 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e536]:
+                        - cell [ref=e537]:
+                          - checkbox [ref=e538]
+                        - cell "└─ 1/1/c5" [ref=e539]:
+                          - generic [ref=e541]:
+                            - text: └─
+                            - link "1/1/c5" [ref=e542] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3602/
+                        - cell "CFP2/QSFP28" [ref=e543]
+                        - cell "MT1947DM00023" [ref=e544]
+                        - cell "CFP2/QSFP28" [ref=e545]
+                        - cell "󰈀 port" [ref=e546]:
+                          - generic [ref=e547]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c5" [ref=e548]:
+                          - generic [ref=e549]:
+                            - text: └─
+                            - link "1/c5" [ref=e550] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2022/
+                        - cell "No matching type" [ref=e551]
+                        - cell "No Type 󰀪" [ref=e552]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e553]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e554]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e555]:
+                          - link "󰜄 Add Mapping" [ref=e556] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc5%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e557]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e558] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e559]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c6 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931818 CFP2/QSFP28 󰈀 port └─ 1/c6 QSFP28-100G-LR4 Installed" [ref=e560]:
+                        - cell [ref=e561]:
+                          - checkbox [ref=e562]
+                        - cell "└─ 1/1/c6" [ref=e563]:
+                          - generic [ref=e565]:
+                            - text: └─
+                            - link "1/1/c6" [ref=e566] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3584/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e567]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e568] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931818" [ref=e569]
+                        - cell "CFP2/QSFP28" [ref=e570]
+                        - cell "󰈀 port" [ref=e571]:
+                          - generic [ref=e572]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c6" [ref=e573]:
+                          - generic [ref=e574]:
+                            - text: └─
+                            - link "1/c6" [ref=e575] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2023/
+                        - cell "QSFP28-100G-LR4" [ref=e576]:
+                          - link "QSFP28-100G-LR4" [ref=e577] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e578]:
+                          - generic [ref=e579]: Installed
+                        - cell [ref=e580]
+                      - row "└─ 1/1/c7 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931819 CFP2/QSFP28 󰈀 port └─ 1/c7 QSFP28-100G-LR4 Installed" [ref=e581]:
+                        - cell [ref=e582]:
+                          - checkbox [ref=e583]
+                        - cell "└─ 1/1/c7" [ref=e584]:
+                          - generic [ref=e586]:
+                            - text: └─
+                            - link "1/1/c7" [ref=e587] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3627/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e588]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e589] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931819" [ref=e590]
+                        - cell "CFP2/QSFP28" [ref=e591]
+                        - cell "󰈀 port" [ref=e592]:
+                          - generic [ref=e593]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c7" [ref=e594]:
+                          - generic [ref=e595]:
+                            - text: └─
+                            - link "1/c7" [ref=e596] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2024/
+                        - cell "QSFP28-100G-LR4" [ref=e597]:
+                          - link "QSFP28-100G-LR4" [ref=e598] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e599]:
+                          - generic [ref=e600]: Installed
+                        - cell [ref=e601]
+                      - row "└─ 1/1/c8 CFP2/QSFP28 PR20E7C36379 CFP2/QSFP28 󰈀 port └─ 1/c8 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e602]:
+                        - cell [ref=e603]:
+                          - checkbox [ref=e604]
+                        - cell "└─ 1/1/c8" [ref=e605]:
+                          - generic [ref=e607]:
+                            - text: └─
+                            - link "1/1/c8" [ref=e608] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3653/
+                        - cell "CFP2/QSFP28" [ref=e609]
+                        - cell "PR20E7C36379" [ref=e610]
+                        - cell "CFP2/QSFP28" [ref=e611]
+                        - cell "󰈀 port" [ref=e612]:
+                          - generic [ref=e613]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c8" [ref=e614]:
+                          - generic [ref=e615]:
+                            - text: └─
+                            - link "1/c8" [ref=e616] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2025/
+                        - cell "No matching type" [ref=e617]
+                        - cell "No Type 󰀪" [ref=e618]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e619]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e620]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e621]:
+                          - link "󰜄 Add Mapping" [ref=e622] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc8%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e623]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e624] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e625]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c9 CFP2/QSFP28 VE172300001 CFP2/QSFP28 󰈀 port └─ 1/c9 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e626]:
+                        - cell [ref=e627]:
+                          - checkbox [ref=e628]
+                        - cell "└─ 1/1/c9" [ref=e629]:
+                          - generic [ref=e631]:
+                            - text: └─
+                            - link "1/1/c9" [ref=e632] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3613/
+                        - cell "CFP2/QSFP28" [ref=e633]
+                        - cell "VE172300001" [ref=e634]
+                        - cell "CFP2/QSFP28" [ref=e635]
+                        - cell "󰈀 port" [ref=e636]:
+                          - generic [ref=e637]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c9" [ref=e638]:
+                          - generic [ref=e639]:
+                            - text: └─
+                            - link "1/c9" [ref=e640] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2026/
+                        - cell "No matching type" [ref=e641]
+                        - cell "No Type 󰀪" [ref=e642]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e643]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e644]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e645]:
+                          - link "󰜄 Add Mapping" [ref=e646] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc9%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e647]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e648] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e649]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c10 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931817 CFP2/QSFP28 󰈀 port └─ 1/c10 QSFP28-100G-LR4 Installed" [ref=e650]:
+                        - cell [ref=e651]:
+                          - checkbox [ref=e652]
+                        - cell "└─ 1/1/c10" [ref=e653]:
+                          - generic [ref=e655]:
+                            - text: └─
+                            - link "1/1/c10" [ref=e656] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3658/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e657]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e658] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931817" [ref=e659]
+                        - cell "CFP2/QSFP28" [ref=e660]
+                        - cell "󰈀 port" [ref=e661]:
+                          - generic [ref=e662]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c10" [ref=e663]:
+                          - generic [ref=e664]:
+                            - text: └─
+                            - link "1/c10" [ref=e665] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2027/
+                        - cell "QSFP28-100G-LR4" [ref=e666]:
+                          - link "QSFP28-100G-LR4" [ref=e667] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e668]:
+                          - generic [ref=e669]: Installed
+                        - cell [ref=e670]
+                      - row "└─ 1/1/c11 CFP2/QSFP28 T1A380823 CFP2/QSFP28 󰈀 port └─ 1/c11 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e671]:
+                        - cell [ref=e672]:
+                          - checkbox [ref=e673]
+                        - cell "└─ 1/1/c11" [ref=e674]:
+                          - generic [ref=e676]:
+                            - text: └─
+                            - link "1/1/c11" [ref=e677] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3621/
+                        - cell "CFP2/QSFP28" [ref=e678]
+                        - cell "T1A380823" [ref=e679]
+                        - cell "CFP2/QSFP28" [ref=e680]
+                        - cell "󰈀 port" [ref=e681]:
+                          - generic [ref=e682]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c11" [ref=e683]:
+                          - generic [ref=e684]:
+                            - text: └─
+                            - link "1/c11" [ref=e685] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2028/
+                        - cell "No matching type" [ref=e686]
+                        - cell "No Type 󰀪" [ref=e687]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e688]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e689]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e690]:
+                          - link "󰜄 Add Mapping" [ref=e691] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc11%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e692]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e693] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e694]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c12 3HE10550AARA01 NOK IPU3BFUEAA U4HANB9 CFP2/QSFP28 󰈀 port └─ 1/c12 QSFP28-100G-LR4 Installed" [ref=e695]:
+                        - cell [ref=e696]:
+                          - checkbox [ref=e697]
+                        - cell "└─ 1/1/c12" [ref=e698]:
+                          - generic [ref=e700]:
+                            - text: └─
+                            - link "1/1/c12" [ref=e701] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3591/
+                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e702]:
+                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e703] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "U4HANB9" [ref=e704]
+                        - cell "CFP2/QSFP28" [ref=e705]
+                        - cell "󰈀 port" [ref=e706]:
+                          - generic [ref=e707]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c12" [ref=e708]:
+                          - generic [ref=e709]:
+                            - text: └─
+                            - link "1/c12" [ref=e710] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2029/
+                        - cell "QSFP28-100G-LR4" [ref=e711]:
+                          - link "QSFP28-100G-LR4" [ref=e712] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e713]:
+                          - generic [ref=e714]: Installed
+                        - cell [ref=e715]
+                      - row "└─ 1/1/c14 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931820 CFP2/QSFP28 󰈀 port └─ 1/c14 QSFP28-100G-LR4 Installed" [ref=e716]:
+                        - cell [ref=e717]:
+                          - checkbox [ref=e718]
+                        - cell "└─ 1/1/c14" [ref=e719]:
+                          - generic [ref=e721]:
+                            - text: └─
+                            - link "1/1/c14" [ref=e722] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3579/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e723]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e724] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931820" [ref=e725]
+                        - cell "CFP2/QSFP28" [ref=e726]
+                        - cell "󰈀 port" [ref=e727]:
+                          - generic [ref=e728]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c14" [ref=e729]:
+                          - generic [ref=e730]:
+                            - text: └─
+                            - link "1/c14" [ref=e731] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2031/
+                        - cell "QSFP28-100G-LR4" [ref=e732]:
+                          - link "QSFP28-100G-LR4" [ref=e733] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e734]:
+                          - generic [ref=e735]: Installed
+                        - cell [ref=e736]
+                      - row "└─ 1/1/c15 CFP2/QSFP28 FNSRMYU27A5JJ CFP2/QSFP28 󰈀 port └─ 1/c15 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e737]:
+                        - cell [ref=e738]:
+                          - checkbox [ref=e739]
+                        - cell "└─ 1/1/c15" [ref=e740]:
+                          - generic [ref=e742]:
+                            - text: └─
+                            - link "1/1/c15" [ref=e743] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3643/
+                        - cell "CFP2/QSFP28" [ref=e744]
+                        - cell "FNSRMYU27A5JJ" [ref=e745]
+                        - cell "CFP2/QSFP28" [ref=e746]
+                        - cell "󰈀 port" [ref=e747]:
+                          - generic [ref=e748]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c15" [ref=e749]:
+                          - generic [ref=e750]:
+                            - text: └─
+                            - link "1/c15" [ref=e751] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2032/
+                        - cell "No matching type" [ref=e752]
+                        - cell "No Type 󰀪" [ref=e753]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e754]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e755]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e756]:
+                          - link "󰜄 Add Mapping" [ref=e757] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc15%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e758]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e759] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e760]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c16 CFP2/QSFP28 FNSRMYU27AD47 CFP2/QSFP28 󰈀 port └─ 1/c16 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e761]:
+                        - cell [ref=e762]:
+                          - checkbox [ref=e763]
+                        - cell "└─ 1/1/c16" [ref=e764]:
+                          - generic [ref=e766]:
+                            - text: └─
+                            - link "1/1/c16" [ref=e767] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3624/
+                        - cell "CFP2/QSFP28" [ref=e768]
+                        - cell "FNSRMYU27AD47" [ref=e769]
+                        - cell "CFP2/QSFP28" [ref=e770]
+                        - cell "󰈀 port" [ref=e771]:
+                          - generic [ref=e772]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c16" [ref=e773]:
+                          - generic [ref=e774]:
+                            - text: └─
+                            - link "1/c16" [ref=e775] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2033/
+                        - cell "No matching type" [ref=e776]
+                        - cell "No Type 󰀪" [ref=e777]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e778]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e779]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e780]:
+                          - link "󰜄 Add Mapping" [ref=e781] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc16%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e782]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e783] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e784]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c19 3HE18360AARA01 NOK INUIAYLGAA NK2319GM055 QSFP-DD 󰈀 port └─ 1/c19 QSFP-DD-400G-ZR+ Installed" [ref=e785]:
+                        - cell [ref=e786]:
+                          - checkbox [ref=e787]
+                        - cell "└─ 1/1/c19" [ref=e788]:
+                          - generic [ref=e790]:
+                            - text: └─
+                            - link "1/1/c19" [ref=e791] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3576/
+                        - cell "3HE18360AARA01 NOK INUIAYLGAA" [ref=e792]:
+                          - link "3HE18360AARA01 NOK INUIAYLGAA" [ref=e793] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "NK2319GM055" [ref=e794]
+                        - cell "QSFP-DD" [ref=e795]
+                        - cell "󰈀 port" [ref=e796]:
+                          - generic [ref=e797]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c19" [ref=e798]:
+                          - generic [ref=e799]:
+                            - text: └─
+                            - link "1/c19" [ref=e800] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2036/
+                        - cell "QSFP-DD-400G-ZR+" [ref=e801]:
+                          - link "QSFP-DD-400G-ZR+" [ref=e802] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "Installed" [ref=e803]:
+                          - generic [ref=e804]: Installed
+                        - cell [ref=e805]
+                      - row "└─ 1/1/c22 1A ACA280800AF QSFP-DD 󰈀 port └─ 1/c22 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e806]:
+                        - cell [ref=e807]:
+                          - checkbox [ref=e808]
+                        - cell "└─ 1/1/c22" [ref=e809]:
+                          - generic [ref=e811]:
+                            - text: └─
+                            - link "1/1/c22" [ref=e812] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3633/
+                        - cell "1A" [ref=e813]
+                        - cell "ACA280800AF" [ref=e814]
+                        - cell "QSFP-DD" [ref=e815]
+                        - cell "󰈀 port" [ref=e816]:
+                          - generic [ref=e817]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c22" [ref=e818]:
+                          - generic [ref=e819]:
+                            - text: └─
+                            - link "1/c22" [ref=e820] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2039/
+                        - cell "No matching type" [ref=e821]
+                        - cell "No Type 󰀪" [ref=e822]:
+                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e823]: No Type
+                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e824]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e825]:
+                          - link "󰜄 Add Mapping" [ref=e826] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=1A&description=Auto-suggested%3A+maps+LibreNMS+model+%271A%27+described+as+%27QSFP-DD%27+fitted+in+bay+%271%2Fc22%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e827]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e828] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=1A&part_number=1A&manufacturer=10&description=QSFP-DD&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e829]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c28 QSFP-DD Q00JC7L8 QSFP-DD 󰈀 port └─ 1/c28 QSFP-DD Installed" [ref=e830]:
+                        - cell [ref=e831]:
+                          - checkbox [ref=e832]
+                        - cell "└─ 1/1/c28" [ref=e833]:
+                          - generic [ref=e835]:
+                            - text: └─
+                            - link "1/1/c28" [ref=e836] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3628/
+                        - cell "QSFP-DD" [ref=e837]:
+                          - link "QSFP-DD" [ref=e838] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Q00JC7L8" [ref=e839]
+                        - cell "QSFP-DD" [ref=e840]
+                        - cell "󰈀 port" [ref=e841]:
+                          - generic [ref=e842]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c28" [ref=e843]:
+                          - generic [ref=e844]:
+                            - text: └─
+                            - link "1/c28" [ref=e845] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2045/
+                        - cell "QSFP-DD" [ref=e846]:
+                          - link "QSFP-DD" [ref=e847] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e848]:
+                          - generic [ref=e849]: Installed
+                        - cell [ref=e850]
+                      - row "└─ 1/1/c31 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21210091 QSFP+ 󰈀 port └─ 1/c31 QSFP+-40G-LR4 Installed" [ref=e851]:
+                        - cell [ref=e852]:
+                          - checkbox [ref=e853]
+                        - cell "└─ 1/1/c31" [ref=e854]:
+                          - generic [ref=e856]:
+                            - text: └─
+                            - link "1/1/c31" [ref=e857] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3637/
+                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e858]:
+                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e859] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "OPCPCN21210091" [ref=e860]
+                        - cell "QSFP+" [ref=e861]
+                        - cell "󰈀 port" [ref=e862]:
+                          - generic [ref=e863]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c31" [ref=e864]:
+                          - generic [ref=e865]:
+                            - text: └─
+                            - link "1/c31" [ref=e866] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2048/
+                        - cell "QSFP+-40G-LR4" [ref=e867]:
+                          - link "QSFP+-40G-LR4" [ref=e868] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "Installed" [ref=e869]:
+                          - generic [ref=e870]: Installed
+                        - cell [ref=e871]
+                      - row "└─ 1/1/c32 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21161783 QSFP+ 󰈀 port └─ 1/c32 QSFP+-40G-LR4 Installed" [ref=e872]:
+                        - cell [ref=e873]:
+                          - checkbox [ref=e874]
+                        - cell "└─ 1/1/c32" [ref=e875]:
+                          - generic [ref=e877]:
+                            - text: └─
+                            - link "1/1/c32" [ref=e878] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3646/
+                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e879]:
+                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e880] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "OPCPCN21161783" [ref=e881]
+                        - cell "QSFP+" [ref=e882]
+                        - cell "󰈀 port" [ref=e883]:
+                          - generic [ref=e884]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c32" [ref=e885]:
+                          - generic [ref=e886]:
+                            - text: └─
+                            - link "1/c32" [ref=e887] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2049/
+                        - cell "QSFP+-40G-LR4" [ref=e888]:
+                          - link "QSFP+-40G-LR4" [ref=e889] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "Installed" [ref=e890]:
+                          - generic [ref=e891]: Installed
+                        - cell [ref=e892]
+                      - row "Slot 2 3HE16472AARB01 NS242462531 - 󰢮 ioModule Card 2 XCM2-7s Installed 󰙅 Install Branch" [ref=e893]:
+                        - cell [ref=e894]:
+                          - checkbox [ref=e895]
+                        - cell "Slot 2" [ref=e896]
+                        - cell "3HE16472AARB01" [ref=e897]:
+                          - link "3HE16472AARB01" [ref=e898] [cursor=pointer]:
+                            - /url: /dcim/module-types/72/
+                        - cell "NS242462531" [ref=e899]
+                        - cell "-" [ref=e900]
+                        - cell "󰢮 ioModule" [ref=e901]:
+                          - generic [ref=e902]: 󰢮
+                          - text: ioModule
+                        - cell "Card 2" [ref=e903]:
+                          - link "Card 2" [ref=e904] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1875/
+                        - cell "XCM2-7s" [ref=e905]:
+                          - link "XCM2-7s" [ref=e906] [cursor=pointer]:
+                            - /url: /dcim/module-types/72/
+                        - cell "Installed" [ref=e907]:
+                          - generic [ref=e908]: Installed
+                        - cell "󰙅 Install Branch" [ref=e909]:
+                          - button "󰙅 Install Branch" [ref=e911] [cursor=pointer]:
+                            - generic [ref=e912]: 󰙅
+                            - text: Install Branch
+                      - row "└─ XIOM 2/x1 3HE18883AARB01 NS241462069 - 󰢮 xioModule └─ 2/x1 XMA2-s Installed" [ref=e913]:
+                        - cell [ref=e914]:
+                          - checkbox [ref=e915]
+                        - cell "└─ XIOM 2/x1" [ref=e916]:
+                          - generic [ref=e917]: └─ XIOM 2/x1
+                        - cell "3HE18883AARB01" [ref=e918]:
+                          - link "3HE18883AARB01" [ref=e919] [cursor=pointer]:
+                            - /url: /dcim/module-types/1930/
+                        - cell "NS241462069" [ref=e920]
+                        - cell "-" [ref=e921]
+                        - cell "󰢮 xioModule" [ref=e922]:
+                          - generic [ref=e923]: 󰢮
+                          - text: xioModule
+                        - cell "└─ 2/x1" [ref=e924]:
+                          - generic [ref=e925]:
+                            - text: └─
+                            - link "2/x1" [ref=e926] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1977/
+                        - cell "XMA2-s" [ref=e927]:
+                          - link "XMA2-s" [ref=e928] [cursor=pointer]:
+                            - /url: /dcim/module-types/1930/
+                        - cell "Installed" [ref=e929]:
+                          - generic [ref=e930]: Installed
+                        - cell [ref=e931]
+                      - row "└─ MDA 2/x1/1 3HE18883AARB01 NS241462069 - 󰢮 mdaModule └─ - No matching type Integrated in XIOM 2/x1" [ref=e932]:
+                        - cell [ref=e933]:
+                          - checkbox [ref=e934]
+                        - cell "└─ MDA 2/x1/1" [ref=e935]:
+                          - generic [ref=e936]: └─ MDA 2/x1/1
+                        - cell "3HE18883AARB01" [ref=e937]
+                        - cell "NS241462069" [ref=e938]
+                        - cell "-" [ref=e939]
+                        - cell "󰢮 mdaModule" [ref=e940]:
+                          - generic [ref=e941]: 󰢮
+                          - text: mdaModule
+                        - cell "└─ -" [ref=e942]
+                        - cell "No matching type" [ref=e943]
+                        - cell "Integrated in XIOM 2/x1" [ref=e944]:
+                          - generic "Duplicate SNMP entry for the same physical card as 'XIOM 2/x1' (matching entPhysicalSerialNum + entPhysicalModelName). No separate NetBox bay/type is needed — this row is informational." [ref=e945]: Integrated in XIOM 2/x1
+                        - cell [ref=e946]
+                      - row "└─ 2/x1/1/c2 3HE18360AARA01 ALU INUIAYLGAA PR21A6B70278 QSFP-DD 󰈀 port └─ 2/x1/1/c2 QSFP-DD-400G-ZR+ Installed 󰌹 Update Interface" [ref=e947]:
+                        - cell [ref=e948]:
+                          - checkbox [ref=e949]
+                        - cell "└─ 2/x1/1/c2" [ref=e950]:
+                          - generic [ref=e952]:
+                            - text: └─
+                            - link "2/x1/1/c2" [ref=e953] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3636/
+                        - cell "3HE18360AARA01 ALU INUIAYLGAA" [ref=e954]:
+                          - link "3HE18360AARA01 ALU INUIAYLGAA" [ref=e955] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "PR21A6B70278" [ref=e956]
+                        - cell "QSFP-DD" [ref=e957]
+                        - cell "󰈀 port" [ref=e958]:
+                          - generic [ref=e959]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c2" [ref=e960]:
+                          - generic [ref=e961]:
+                            - text: └─
+                            - link "2/x1/1/c2" [ref=e962] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1983/
+                        - cell "QSFP-DD-400G-ZR+" [ref=e963]:
+                          - link "QSFP-DD-400G-ZR+" [ref=e964] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "Installed" [ref=e965]:
+                          - generic [ref=e966]: Installed
+                        - cell "󰌹 Update Interface" [ref=e967]:
+                          - button "󰌹 Update Interface" [ref=e969] [cursor=pointer]:
+                            - generic [ref=e970]: 󰌹
+                            - text: Update Interface
+                      - row "└─ 2/x1/1/c4/1 QSFP-DD Q00JFV3D QSFP-DD 󰈀 port └─ 2/x1/1/c4 QSFP-DD Installed" [ref=e971]:
+                        - cell [ref=e972]:
+                          - checkbox [ref=e973]
+                        - cell "└─ 2/x1/1/c4/1" [ref=e974]:
+                          - generic [ref=e976]:
+                            - text: └─
+                            - link "2/x1/1/c4/1" [ref=e977] [cursor=pointer]:
+                              - /url: /dcim/interfaces/1334/
+                        - cell "QSFP-DD" [ref=e978]:
+                          - link "QSFP-DD" [ref=e979] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Q00JFV3D" [ref=e980]
+                        - cell "QSFP-DD" [ref=e981]
+                        - cell "󰈀 port" [ref=e982]:
+                          - generic [ref=e983]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c4" [ref=e984]:
+                          - generic [ref=e985]:
+                            - text: └─
+                            - link "2/x1/1/c4" [ref=e986] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1985/
+                        - cell "QSFP-DD" [ref=e987]:
+                          - link "QSFP-DD" [ref=e988] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e989]:
+                          - generic [ref=e990]: Installed
+                        - cell [ref=e991]
+                      - row "└─ 2/x1/1/c9 QSFP-DD T1Q001435 QSFP-DD 󰈀 port └─ 2/x1/1/c9 QSFP-DD Installed" [ref=e992]:
+                        - cell [ref=e993]:
+                          - checkbox [ref=e994]
+                        - cell "└─ 2/x1/1/c9" [ref=e995]:
+                          - generic [ref=e997]:
+                            - text: └─
+                            - link "2/x1/1/c9" [ref=e998] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3663/
+                        - cell "QSFP-DD" [ref=e999]:
+                          - link "QSFP-DD" [ref=e1000] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001435" [ref=e1001]
+                        - cell "QSFP-DD" [ref=e1002]
+                        - cell "󰈀 port" [ref=e1003]:
+                          - generic [ref=e1004]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c9" [ref=e1005]:
+                          - generic [ref=e1006]:
+                            - text: └─
+                            - link "2/x1/1/c9" [ref=e1007] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1990/
+                        - cell "QSFP-DD" [ref=e1008]:
+                          - link "QSFP-DD" [ref=e1009] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1010]:
+                          - generic [ref=e1011]: Installed
+                        - cell [ref=e1012]
+                      - row "└─ 2/x1/1/c10 QSFP-DD T1Q001437 QSFP-DD 󰈀 port └─ 2/x1/1/c10 QSFP-DD Matched 󰇚 Install" [ref=e1013]:
+                        - cell [ref=e1014]:
+                          - checkbox [ref=e1015]
+                        - cell "└─ 2/x1/1/c10" [ref=e1016]:
+                          - generic [ref=e1018]:
+                            - text: └─
+                            - link "2/x1/1/c10" [ref=e1019] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3635/
+                        - cell "QSFP-DD" [ref=e1020]:
+                          - link "QSFP-DD" [ref=e1021] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001437" [ref=e1022]
+                        - cell "QSFP-DD" [ref=e1023]
+                        - cell "󰈀 port" [ref=e1024]:
+                          - generic [ref=e1025]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c10" [ref=e1026]:
+                          - generic [ref=e1027]:
+                            - text: └─
+                            - link "2/x1/1/c10" [ref=e1028] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1991/
+                        - cell "QSFP-DD" [ref=e1029]:
+                          - link "QSFP-DD" [ref=e1030] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1031]:
+                          - generic [ref=e1032]: Matched
+                        - cell "󰇚 Install" [ref=e1033]:
+                          - button "󰇚 Install" [ref=e1035] [cursor=pointer]:
+                            - generic [ref=e1036]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c15 QSFP-DD T1Q001442 QSFP-DD 󰈀 port └─ 2/x1/1/c15 QSFP-DD Matched 󰇚 Install" [ref=e1037]:
+                        - cell [ref=e1038]:
+                          - checkbox [ref=e1039]
+                        - cell "└─ 2/x1/1/c15" [ref=e1040]:
+                          - generic [ref=e1042]:
+                            - text: └─
+                            - link "2/x1/1/c15" [ref=e1043] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3620/
+                        - cell "QSFP-DD" [ref=e1044]:
+                          - link "QSFP-DD" [ref=e1045] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001442" [ref=e1046]
+                        - cell "QSFP-DD" [ref=e1047]
+                        - cell "󰈀 port" [ref=e1048]:
+                          - generic [ref=e1049]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c15" [ref=e1050]:
+                          - generic [ref=e1051]:
+                            - text: └─
+                            - link "2/x1/1/c15" [ref=e1052] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1996/
+                        - cell "QSFP-DD" [ref=e1053]:
+                          - link "QSFP-DD" [ref=e1054] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1055]:
+                          - generic [ref=e1056]: Matched
+                        - cell "󰇚 Install" [ref=e1057]:
+                          - button "󰇚 Install" [ref=e1059] [cursor=pointer]:
+                            - generic [ref=e1060]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c16 QSFP-DD T1Q001443 QSFP-DD 󰈀 port └─ 2/x1/1/c16 QSFP-DD Matched 󰇚 Install" [ref=e1061]:
+                        - cell [ref=e1062]:
+                          - checkbox [ref=e1063]
+                        - cell "└─ 2/x1/1/c16" [ref=e1064]:
+                          - generic [ref=e1066]:
+                            - text: └─
+                            - link "2/x1/1/c16" [ref=e1067] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3625/
+                        - cell "QSFP-DD" [ref=e1068]:
+                          - link "QSFP-DD" [ref=e1069] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001443" [ref=e1070]
+                        - cell "QSFP-DD" [ref=e1071]
+                        - cell "󰈀 port" [ref=e1072]:
+                          - generic [ref=e1073]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c16" [ref=e1074]:
+                          - generic [ref=e1075]:
+                            - text: └─
+                            - link "2/x1/1/c16" [ref=e1076] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1997/
+                        - cell "QSFP-DD" [ref=e1077]:
+                          - link "QSFP-DD" [ref=e1078] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1079]:
+                          - generic [ref=e1080]: Matched
+                        - cell "󰇚 Install" [ref=e1081]:
+                          - button "󰇚 Install" [ref=e1083] [cursor=pointer]:
+                            - generic [ref=e1084]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c21 QSFP-DD T1Q001447 QSFP-DD 󰈀 port └─ 2/x1/1/c21 QSFP-DD Matched 󰇚 Install" [ref=e1085]:
+                        - cell [ref=e1086]:
+                          - checkbox [ref=e1087]
+                        - cell "└─ 2/x1/1/c21" [ref=e1088]:
+                          - generic [ref=e1090]:
+                            - text: └─
+                            - link "2/x1/1/c21" [ref=e1091] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3586/
+                        - cell "QSFP-DD" [ref=e1092]:
+                          - link "QSFP-DD" [ref=e1093] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001447" [ref=e1094]
+                        - cell "QSFP-DD" [ref=e1095]
+                        - cell "󰈀 port" [ref=e1096]:
+                          - generic [ref=e1097]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c21" [ref=e1098]:
+                          - generic [ref=e1099]:
+                            - text: └─
+                            - link "2/x1/1/c21" [ref=e1100] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2002/
+                        - cell "QSFP-DD" [ref=e1101]:
+                          - link "QSFP-DD" [ref=e1102] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1103]:
+                          - generic [ref=e1104]: Matched
+                        - cell "󰇚 Install" [ref=e1105]:
+                          - button "󰇚 Install" [ref=e1107] [cursor=pointer]:
+                            - generic [ref=e1108]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c22 QSFP-DD T1Q001434 QSFP-DD 󰈀 port └─ 2/x1/1/c22 QSFP-DD Installed 󰌹 Update Interface" [ref=e1109]:
+                        - cell [ref=e1110]:
+                          - checkbox [ref=e1111]
+                        - cell "└─ 2/x1/1/c22" [ref=e1112]:
+                          - generic [ref=e1114]:
+                            - text: └─
+                            - link "2/x1/1/c22" [ref=e1115] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3632/
+                        - cell "QSFP-DD" [ref=e1116]:
+                          - link "QSFP-DD" [ref=e1117] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001434" [ref=e1118]
+                        - cell "QSFP-DD" [ref=e1119]
+                        - cell "󰈀 port" [ref=e1120]:
+                          - generic [ref=e1121]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c22" [ref=e1122]:
+                          - generic [ref=e1123]:
+                            - text: └─
+                            - link "2/x1/1/c22" [ref=e1124] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2003/
+                        - cell "QSFP-DD" [ref=e1125]:
+                          - link "QSFP-DD" [ref=e1126] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1127]:
+                          - generic [ref=e1128]: Installed
+                        - cell "󰌹 Update Interface" [ref=e1129]:
+                          - button "󰌹 Update Interface" [ref=e1131] [cursor=pointer]:
+                            - generic [ref=e1132]: 󰌹
+                            - text: Update Interface
+                      - row "└─ 2/x1/1/c27 QSFP-DD T1Q001448 QSFP-DD 󰈀 port └─ 2/x1/1/c27 QSFP-DD Matched 󰇚 Install" [ref=e1133]:
+                        - cell [ref=e1134]:
+                          - checkbox [ref=e1135]
+                        - cell "└─ 2/x1/1/c27" [ref=e1136]:
+                          - generic [ref=e1138]:
+                            - text: └─
+                            - link "2/x1/1/c27" [ref=e1139] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3622/
+                        - cell "QSFP-DD" [ref=e1140]:
+                          - link "QSFP-DD" [ref=e1141] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001448" [ref=e1142]
+                        - cell "QSFP-DD" [ref=e1143]
+                        - cell "󰈀 port" [ref=e1144]:
+                          - generic [ref=e1145]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c27" [ref=e1146]:
+                          - generic [ref=e1147]:
+                            - text: └─
+                            - link "2/x1/1/c27" [ref=e1148] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2008/
+                        - cell "QSFP-DD" [ref=e1149]:
+                          - link "QSFP-DD" [ref=e1150] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1151]:
+                          - generic [ref=e1152]: Matched
+                        - cell "󰇚 Install" [ref=e1153]:
+                          - button "󰇚 Install" [ref=e1155] [cursor=pointer]:
+                            - generic [ref=e1156]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c28 QSFP-DD T1Q001436 QSFP-DD 󰈀 port └─ 2/x1/1/c28 QSFP-DD Matched 󰇚 Install" [ref=e1157]:
+                        - cell [ref=e1158]:
+                          - checkbox [ref=e1159]
+                        - cell "└─ 2/x1/1/c28" [ref=e1160]:
+                          - generic [ref=e1162]:
+                            - text: └─
+                            - link "2/x1/1/c28" [ref=e1163] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3610/
+                        - cell "QSFP-DD" [ref=e1164]:
+                          - link "QSFP-DD" [ref=e1165] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001436" [ref=e1166]
+                        - cell "QSFP-DD" [ref=e1167]
+                        - cell "󰈀 port" [ref=e1168]:
+                          - generic [ref=e1169]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c28" [ref=e1170]:
+                          - generic [ref=e1171]:
+                            - text: └─
+                            - link "2/x1/1/c28" [ref=e1172] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2009/
+                        - cell "QSFP-DD" [ref=e1173]:
+                          - link "QSFP-DD" [ref=e1174] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1175]:
+                          - generic [ref=e1176]: Matched
+                        - cell "󰇚 Install" [ref=e1177]:
+                          - button "󰇚 Install" [ref=e1179] [cursor=pointer]:
+                            - generic [ref=e1180]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c34 QSFP-DD Z11WP03X QSFP-DD 󰈀 port └─ 2/x1/1/c34 QSFP-DD Installed 󰌹 Update Interface" [ref=e1181]:
+                        - cell [ref=e1182]:
+                          - checkbox [ref=e1183]
+                        - cell "└─ 2/x1/1/c34" [ref=e1184]:
+                          - generic [ref=e1186]:
+                            - text: └─
+                            - link "2/x1/1/c34" [ref=e1187] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3607/
+                        - cell "QSFP-DD" [ref=e1188]:
+                          - link "QSFP-DD" [ref=e1189] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Z11WP03X" [ref=e1190]
+                        - cell "QSFP-DD" [ref=e1191]
+                        - cell "󰈀 port" [ref=e1192]:
+                          - generic [ref=e1193]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c34" [ref=e1194]:
+                          - generic [ref=e1195]:
+                            - text: └─
+                            - link "2/x1/1/c34" [ref=e1196] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2015/
+                        - cell "QSFP-DD" [ref=e1197]:
+                          - link "QSFP-DD" [ref=e1198] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1199]:
+                          - generic [ref=e1200]: Installed
+                        - cell "󰌹 Update Interface" [ref=e1201]:
+                          - button "󰌹 Update Interface" [ref=e1203] [cursor=pointer]:
+                            - generic [ref=e1204]: 󰌹
+                            - text: Update Interface
+                      - row "Slot A 3HE12559AARC01 NS204561870 - 󰢮 cpmModule CPM A CPM2-s Installed" [ref=e1205]:
+                        - cell [ref=e1206]:
+                          - checkbox [ref=e1207]
+                        - cell "Slot A" [ref=e1208]
+                        - cell "3HE12559AARC01" [ref=e1209]:
+                          - link "3HE12559AARC01" [ref=e1210] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "NS204561870" [ref=e1211]
+                        - cell "-" [ref=e1212]
+                        - cell "󰢮 cpmModule" [ref=e1213]:
+                          - generic [ref=e1214]: 󰢮
+                          - text: cpmModule
+                        - cell "CPM A" [ref=e1215]:
+                          - link "CPM A" [ref=e1216] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1980/
+                        - cell "CPM2-s" [ref=e1217]:
+                          - link "CPM2-s" [ref=e1218] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "Installed" [ref=e1219]:
+                          - generic [ref=e1220]: Installed
+                        - cell [ref=e1221]
+                      - row "Slot B 3HE12559AARC01 NS204561850 - 󰢮 cpmModule CPM B CPM2-s Installed" [ref=e1222]:
+                        - cell [ref=e1223]:
+                          - checkbox [ref=e1224]
+                        - cell "Slot B" [ref=e1225]
+                        - cell "3HE12559AARC01" [ref=e1226]:
+                          - link "3HE12559AARC01" [ref=e1227] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "NS204561850" [ref=e1228]
+                        - cell "-" [ref=e1229]
+                        - cell "󰢮 cpmModule" [ref=e1230]:
+                          - generic [ref=e1231]: 󰢮
+                          - text: cpmModule
+                        - cell "CPM B" [ref=e1232]:
+                          - link "CPM B" [ref=e1233] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1981/
+                        - cell "CPM2-s" [ref=e1234]:
+                          - link "CPM2-s" [ref=e1235] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "Installed" [ref=e1236]:
+                          - generic [ref=e1237]: Installed
+                        - cell [ref=e1238]
+                      - row "Sfm 1 3HE16471AARG01 NK242147061 - 󰢮 fabricModule SFM 1 SFM2-s Installed" [ref=e1239]:
+                        - cell [ref=e1240]:
+                          - checkbox [ref=e1241]
+                        - cell "Sfm 1" [ref=e1242]
+                        - cell "3HE16471AARG01" [ref=e1243]:
+                          - link "3HE16471AARG01" [ref=e1244] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147061" [ref=e1245]
+                        - cell "-" [ref=e1246]
+                        - cell "󰢮 fabricModule" [ref=e1247]:
+                          - generic [ref=e1248]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 1" [ref=e1249]:
+                          - link "SFM 1" [ref=e1250] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1896/
+                        - cell "SFM2-s" [ref=e1251]:
+                          - link "SFM2-s" [ref=e1252] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1253]:
+                          - generic [ref=e1254]: Installed
+                        - cell [ref=e1255]
+                      - row "Sfm 2 3HE16471AARG01 NK242147058 - 󰢮 fabricModule SFM 2 SFM2-s Installed" [ref=e1256]:
+                        - cell [ref=e1257]:
+                          - checkbox [ref=e1258]
+                        - cell "Sfm 2" [ref=e1259]
+                        - cell "3HE16471AARG01" [ref=e1260]:
+                          - link "3HE16471AARG01" [ref=e1261] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147058" [ref=e1262]
+                        - cell "-" [ref=e1263]
+                        - cell "󰢮 fabricModule" [ref=e1264]:
+                          - generic [ref=e1265]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 2" [ref=e1266]:
+                          - link "SFM 2" [ref=e1267] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1897/
+                        - cell "SFM2-s" [ref=e1268]:
+                          - link "SFM2-s" [ref=e1269] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1270]:
+                          - generic [ref=e1271]: Installed
+                        - cell [ref=e1272]
+                      - row "Sfm 3 3HE16471AARG01 NK242147060 - 󰢮 fabricModule SFM 3 SFM2-s Installed" [ref=e1273]:
+                        - cell [ref=e1274]:
+                          - checkbox [ref=e1275]
+                        - cell "Sfm 3" [ref=e1276]
+                        - cell "3HE16471AARG01" [ref=e1277]:
+                          - link "3HE16471AARG01" [ref=e1278] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147060" [ref=e1279]
+                        - cell "-" [ref=e1280]
+                        - cell "󰢮 fabricModule" [ref=e1281]:
+                          - generic [ref=e1282]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 3" [ref=e1283]:
+                          - link "SFM 3" [ref=e1284] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1898/
+                        - cell "SFM2-s" [ref=e1285]:
+                          - link "SFM2-s" [ref=e1286] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1287]:
+                          - generic [ref=e1288]: Installed
+                        - cell [ref=e1289]
+                      - row "Sfm 4 3HE16471AARG01 NK242147065 - 󰢮 fabricModule SFM 4 SFM2-s Installed" [ref=e1290]:
+                        - cell [ref=e1291]:
+                          - checkbox [ref=e1292]
+                        - cell "Sfm 4" [ref=e1293]
+                        - cell "3HE16471AARG01" [ref=e1294]:
+                          - link "3HE16471AARG01" [ref=e1295] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147065" [ref=e1296]
+                        - cell "-" [ref=e1297]
+                        - cell "󰢮 fabricModule" [ref=e1298]:
+                          - generic [ref=e1299]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 4" [ref=e1300]:
+                          - link "SFM 4" [ref=e1301] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1899/
+                        - cell "SFM2-s" [ref=e1302]:
+                          - link "SFM2-s" [ref=e1303] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1304]:
+                          - generic [ref=e1305]: Installed
+                        - cell [ref=e1306]
+                      - row "Chassis 1 Fan 1 3HE11312AARB01 NS204563643 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1307]:
+                        - cell [ref=e1308]:
+                          - checkbox [ref=e1309]
+                        - cell "Chassis 1 Fan 1" [ref=e1310]
+                        - cell "3HE11312AARB01" [ref=e1311]:
+                          - link "3HE11312AARB01" [ref=e1312] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204563643" [ref=e1313]
+                        - cell "-" [ref=e1314]
+                        - cell "󰈐 fan" [ref=e1315]:
+                          - generic [ref=e1316]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1317]
+                        - cell "FAN-7750-SR-S" [ref=e1318]:
+                          - link "FAN-7750-SR-S" [ref=e1319] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1320]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1321]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1322]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1323]:
+                          - link "󰜄 Add Mapping" [ref=e1324] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+1%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+1%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1325]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 2 3HE11312AARB01 NS204662781 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1326]:
+                        - cell [ref=e1327]:
+                          - checkbox [ref=e1328]
+                        - cell "Chassis 1 Fan 2" [ref=e1329]
+                        - cell "3HE11312AARB01" [ref=e1330]:
+                          - link "3HE11312AARB01" [ref=e1331] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204662781" [ref=e1332]
+                        - cell "-" [ref=e1333]
+                        - cell "󰈐 fan" [ref=e1334]:
+                          - generic [ref=e1335]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1336]
+                        - cell "FAN-7750-SR-S" [ref=e1337]:
+                          - link "FAN-7750-SR-S" [ref=e1338] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1339]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1340]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1341]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1342]:
+                          - link "󰜄 Add Mapping" [ref=e1343] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+2%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+2%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1344]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 3 3HE11312AARB01 NS204563606 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1345]:
+                        - cell [ref=e1346]:
+                          - checkbox [ref=e1347]
+                        - cell "Chassis 1 Fan 3" [ref=e1348]
+                        - cell "3HE11312AARB01" [ref=e1349]:
+                          - link "3HE11312AARB01" [ref=e1350] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204563606" [ref=e1351]
+                        - cell "-" [ref=e1352]
+                        - cell "󰈐 fan" [ref=e1353]:
+                          - generic [ref=e1354]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1355]
+                        - cell "FAN-7750-SR-S" [ref=e1356]:
+                          - link "FAN-7750-SR-S" [ref=e1357] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1358]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1359]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1360]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1361]:
+                          - link "󰜄 Add Mapping" [ref=e1362] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+3%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+3%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1363]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 4 3HE11312AARB01 NS204662786 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1364]:
+                        - cell [ref=e1365]:
+                          - checkbox [ref=e1366]
+                        - cell "Chassis 1 Fan 4" [ref=e1367]
+                        - cell "3HE11312AARB01" [ref=e1368]:
+                          - link "3HE11312AARB01" [ref=e1369] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204662786" [ref=e1370]
+                        - cell "-" [ref=e1371]
+                        - cell "󰈐 fan" [ref=e1372]:
+                          - generic [ref=e1373]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1374]
+                        - cell "FAN-7750-SR-S" [ref=e1375]:
+                          - link "FAN-7750-SR-S" [ref=e1376] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1377]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1378]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1379]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1380]:
+                          - link "󰜄 Add Mapping" [ref=e1381] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+4%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+4%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1382]: 󰜄
+                            - text: Add Mapping
+                  - generic [ref=e1383]:
+                    - generic [ref=e1384]: Showing 1-49 of 49
+                    - navigation "Pagination options" [ref=e1385]:
+                      - button "Per Page 󰅀" [ref=e1387] [cursor=pointer]
+            - text: 󰗠 󰓨
+          - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+        - generic [ref=e1388]: NetBox Interface Name Rules Plugin Dev Container
+      - contentinfo [ref=e1389]:
+        - generic [ref=e1390]:
+          - list [ref=e1391]:
+            - listitem [ref=e1392]:
+              - link "Docs" [ref=e1393] [cursor=pointer]:
+                - /url: /static/docs/
+                - generic "Docs" [ref=e1394]: 󱓷
+            - listitem [ref=e1395]:
+              - link "REST API" [ref=e1396] [cursor=pointer]:
+                - /url: /api/
+                - generic "REST API" [ref=e1397]: 󰞵
+            - listitem [ref=e1398]:
+              - link "REST API documentation" [ref=e1399] [cursor=pointer]:
+                - /url: /api/schema/swagger-ui/
+                - generic "REST API documentation" [ref=e1400]: 󰂺
+            - listitem [ref=e1401]:
+              - link "GraphQL API" [ref=e1402] [cursor=pointer]:
+                - /url: /graphql/
+                - generic "GraphQL API" [ref=e1403]: 󰡷
+            - listitem [ref=e1404]:
+              - link "Source Code" [ref=e1405] [cursor=pointer]:
+                - /url: https://github.com/netbox-community/netbox
+                - generic "Source Code" [ref=e1406]: 󰊤
+            - listitem [ref=e1407]:
+              - link "Community" [ref=e1408] [cursor=pointer]:
+                - /url: https://netdev.chat
+                - generic "Community" [ref=e1409]: 󰒱
+          - list [ref=e1410]:
+            - listitem [ref=e1411]: 2026-06-11 17:15:24 UTC
+            - listitem [ref=e1412]: · b887fe7759d0
+  - alert [ref=e1413]:
+    - generic [ref=e1414]:
+      - generic [ref=e1415]: 󰗠
+      - button "Close" [ref=e1416] [cursor=pointer]
+    - generic [ref=e1417]: Updated interface 2/x1/1/c2 for QSFP-DD-400G-ZR+ in 2/x1/1/c2.
diff --git a/.playwright-mcp/page-2026-06-11T17-24-14-171Z.yml b/.playwright-mcp/page-2026-06-11T17-24-14-171Z.yml
new file mode 100644
index 000000000..4838a138b
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T17-24-14-171Z.yml
@@ -0,0 +1,1724 @@
+- generic [active] [ref=e1]:
+  - generic [ref=e2]:
+    - complementary [ref=e3]:
+      - generic [ref=e4]:
+        - heading "NetBox Logo Community" [level=1] [ref=e5]:
+          - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+            - /url: /
+            - img "NetBox Logo" [ref=e7]
+            - generic [ref=e8]: Community
+        - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+        - generic [ref=e9]:
+          - list [ref=e10]:
+            - text: 󰍉
+            - listitem [ref=e11]:
+              - button "Organization" [ref=e12] [cursor=pointer]:
+                - generic [ref=e14]: 󰇗
+                - generic [ref=e15]: Organization
+                - text: 󰅀
+            - listitem [ref=e16]:
+              - button "Racks" [ref=e17] [cursor=pointer]:
+                - generic [ref=e19]: 󱠞
+                - generic [ref=e20]: Racks
+                - text: 󰅀
+            - listitem [ref=e21]:
+              - button "Devices" [ref=e22] [cursor=pointer]:
+                - generic [ref=e24]: 󰒋
+                - generic [ref=e25]: Devices
+                - text: 󰅀
+            - listitem [ref=e26]:
+              - button "Connections" [ref=e27] [cursor=pointer]:
+                - generic [ref=e29]: 󱘖
+                - generic [ref=e30]: Connections
+                - text: 󰅀
+            - listitem [ref=e31]:
+              - button "Wireless" [ref=e32] [cursor=pointer]:
+                - generic [ref=e34]: 󰖩
+                - generic [ref=e35]: Wireless
+                - text: 󰅀
+            - listitem [ref=e36]:
+              - button "IPAM" [ref=e37] [cursor=pointer]:
+                - generic [ref=e39]: 󰆙
+                - generic [ref=e40]: IPAM
+                - text: 󰅀
+            - listitem [ref=e41]:
+              - button "VPN" [ref=e42] [cursor=pointer]:
+                - generic [ref=e44]: 󱁊
+                - generic [ref=e45]: VPN
+                - text: 󰅀
+            - listitem [ref=e46]:
+              - button "Virtualization" [ref=e47] [cursor=pointer]:
+                - generic [ref=e49]: 󰍹
+                - generic [ref=e50]: Virtualization
+                - text: 󰅀
+            - listitem [ref=e51]:
+              - button "Circuits" [ref=e52] [cursor=pointer]:
+                - generic [ref=e54]: 󰴽
+                - generic [ref=e55]: Circuits
+                - text: 󰅀
+            - listitem [ref=e56]:
+              - button "Power" [ref=e57] [cursor=pointer]:
+                - generic [ref=e59]: 󰉁
+                - generic [ref=e60]: Power
+                - text: 󰅀
+            - listitem [ref=e61]:
+              - button "Provisioning" [ref=e62] [cursor=pointer]:
+                - generic [ref=e64]: 󱔘
+                - generic [ref=e65]: Provisioning
+                - text: 󰅀
+            - listitem [ref=e66]:
+              - button "Customization" [ref=e67] [cursor=pointer]:
+                - generic [ref=e69]: 󰦭
+                - generic [ref=e70]: Customization
+                - text: 󰅀
+            - listitem [ref=e71]:
+              - button "Operations" [ref=e72] [cursor=pointer]:
+                - generic [ref=e74]: 󰣖
+                - generic [ref=e75]: Operations
+                - text: 󰅀
+            - listitem [ref=e76]:
+              - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+                - generic [ref=e79]: 󰓡
+                - generic [ref=e80]: Interface Name Rules
+                - text: 󰅀
+            - listitem [ref=e81]:
+              - button "NSO" [ref=e82] [cursor=pointer]:
+                - generic [ref=e84]: 󱂇
+                - generic [ref=e85]: NSO
+                - text: 󰅀
+            - listitem [ref=e86]:
+              - button "LibreNMS" [ref=e87] [cursor=pointer]:
+                - generic [ref=e89]: 󰛳
+                - generic [ref=e90]: LibreNMS
+                - text: 󰅀
+            - listitem [ref=e91]:
+              - button "Data Import" [ref=e92] [cursor=pointer]:
+                - generic [ref=e94]: 󰥝
+                - generic [ref=e95]: Data Import
+                - text: 󰅀
+            - listitem [ref=e96]:
+              - button "Topology Views" [ref=e97] [cursor=pointer]:
+                - generic [ref=e99]: 󰒪
+                - generic [ref=e100]: Topology Views
+                - text: 󰅀
+            - listitem [ref=e101]:
+              - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+                - generic [ref=e104]: 󱇢
+                - generic [ref=e105]: Netbox Routing
+                - text: 󰅀
+            - listitem [ref=e106]:
+              - button "Plugins" [ref=e107] [cursor=pointer]:
+                - generic [ref=e109]: 󰐱
+                - generic [ref=e110]: Plugins
+                - text: 󰅀
+            - listitem [ref=e111]:
+              - button "Admin" [ref=e112] [cursor=pointer]:
+                - generic [ref=e114]: 󰀎
+                - generic [ref=e115]: Admin
+                - text: 󰅀
+          - generic [ref=e116]:
+            - text: NetBox Community v4.6.1-Docker-5.0.1
+            - generic [ref=e117]:
+              - link "Get Cloud" [ref=e118] [cursor=pointer]:
+                - /url: https://netboxlabs.com/netbox-cloud/
+              - text: "|"
+              - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+                - /url: https://netboxlabs.com/netbox-enterprise/
+    - banner [ref=e120]:
+      - generic [ref=e121]:
+        - generic [ref=e122]:
+          - generic [ref=e123]:
+            - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+              - generic [ref=e125]: 󰌵
+            - text: 󰛨
+          - button "Notifications" [ref=e127] [cursor=pointer]:
+            - generic [ref=e128]:
+              - generic [ref=e129]: 󰂞
+              - generic [ref=e131]: You have unread notifications
+          - generic [ref=e132]:
+            - button "Open user menu" [ref=e133] [cursor=pointer]:
+              - generic [ref=e134]:
+                - generic [ref=e135]: admin
+                - generic [ref=e136]: Admin
+            - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+        - generic [ref=e139]:
+          - generic:
+            - generic: 󰍉
+          - textbox "Search NetBox" [ref=e140]:
+            - /placeholder: Search…
+    - generic [ref=e141]:
+      - generic [ref=e142]:
+        - generic [ref=e143]:
+          - generic [ref=e144]: Development Environment
+          - generic [ref=e146]:
+            - list "breadcrumbs" [ref=e147]:
+              - listitem [ref=e148]:
+                - link "Devices" [ref=e149] [cursor=pointer]:
+                  - /url: /dcim/devices/
+              - listitem [ref=e150]:
+                - text: /
+                - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                  - /url: /dcim/sites/1/
+            - code [ref=e152]: dcim.device:55
+          - generic [ref=e154]:
+            - generic [ref=e155]:
+              - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+              - list [ref=e158]:
+                - listitem [ref=e159]:
+                  - generic "Created" [ref=e160]: 󰃳
+                  - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+                - listitem [ref=e162]:
+                  - generic "Last updated" [ref=e163]: 󰢧
+                  - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
+            - generic [ref=e166]:
+              - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+              - button "Bookmark" [ref=e170] [cursor=pointer]:
+                - generic [ref=e171]: 󰃅
+                - text: Bookmark
+              - button "Subscribe" [ref=e173] [cursor=pointer]:
+                - generic [ref=e174]: 󰂝
+                - text: Subscribe
+          - generic [ref=e176]:
+            - link "Device" [ref=e177] [cursor=pointer]:
+              - /url: /dcim/devices/55/
+            - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+              - /url: /dcim/devices/55/module-bays/
+              - text: Module Bays
+              - generic [ref=e179]: "104"
+            - link "Interfaces 207" [ref=e180] [cursor=pointer]:
+              - /url: /dcim/devices/55/interfaces/
+              - text: Interfaces
+              - generic [ref=e181]: "207"
+            - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+              - /url: /dcim/devices/55/console-ports/
+              - text: Console Ports
+              - generic [ref=e183]: "4"
+            - link "NSO" [ref=e184] [cursor=pointer]:
+              - /url: /dcim/devices/55/nso/
+            - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+              - /url: /dcim/devices/55/librenms-sync/
+            - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+              - /url: /dcim/devices/55/static_routes/
+              - text: Static Routes
+              - generic [ref=e187]: "10"
+            - link "Config Context" [ref=e188] [cursor=pointer]:
+              - /url: /dcim/devices/55/config-context/
+            - link "Render Config" [ref=e189] [cursor=pointer]:
+              - /url: /dcim/devices/55/render-config/
+            - link "Contacts" [ref=e190] [cursor=pointer]:
+              - /url: /dcim/devices/55/contacts/
+            - link "Images" [ref=e191] [cursor=pointer]:
+              - /url: /dcim/devices/55/image-attachments/
+            - link "Journal" [ref=e192] [cursor=pointer]:
+              - /url: /dcim/devices/55/journal/
+            - link "Changelog" [ref=e193] [cursor=pointer]:
+              - /url: /dcim/devices/55/changelog/
+        - generic [ref=e195]:
+          - generic [ref=e196]:
+            - generic [ref=e197]:
+              - generic [ref=e198]:
+                - generic [ref=e199]: 󰒍
+                - strong [ref=e200]: LibreNMS Connections
+              - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+                - /url: /plugins/librenms_plugin/settings/
+                - generic [ref=e202]: 󰒓
+                - text: Change Server
+            - table [ref=e204]:
+              - rowgroup [ref=e205]:
+                - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                  - cell "󰗠 Production LibreNMS" [ref=e207]:
+                    - generic "Currently active server" [ref=e208]: 󰗠
+                    - strong [ref=e209]: Production LibreNMS
+                  - cell "ID 5 󰏌" [ref=e210]:
+                    - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - text: ID 5
+                      - generic [ref=e212]: 󰏌
+                  - cell [ref=e213]
+          - generic [ref=e214]:
+            - generic [ref=e216]:
+              - heading "LibreNMS Status" [level=5] [ref=e217]
+              - table [ref=e219]:
+                - rowgroup [ref=e220]:
+                  - row "Status 󰗠 Found" [ref=e221]:
+                    - rowheader "Status" [ref=e222]
+                    - cell "󰗠 Found" [ref=e223]:
+                      - generic [ref=e224]:
+                        - generic [ref=e225]: 󰗠
+                        - text: Found
+                  - row "ID 5" [ref=e226]:
+                    - rowheader "ID" [ref=e227]
+                    - cell "5" [ref=e228]
+                  - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                    - rowheader "Hostname" [ref=e230]
+                    - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                  - row "sysName prod-lab03c-ra1" [ref=e232]:
+                    - rowheader "sysName" [ref=e233]
+                    - cell "prod-lab03c-ra1" [ref=e234]
+                  - row "Serial NS204662488 󰗠" [ref=e235]:
+                    - rowheader "Serial" [ref=e236]
+                    - cell "NS204662488 󰗠" [ref=e237]:
+                      - text: NS204662488
+                      - generic "Serial matches NetBox" [ref=e238]:
+                        - generic [ref=e239]: 󰗠
+                  - row "OS Version 23.10.R4-1" [ref=e240]:
+                    - rowheader "OS Version" [ref=e241]
+                    - cell "23.10.R4-1" [ref=e242]
+                  - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                    - rowheader "LibreNMS Link" [ref=e244]
+                    - cell "󰏌 View" [ref=e245]:
+                      - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                        - /url: https://snmp.cnad.dev/device/device=5/
+                        - generic [ref=e247]: 󰏌
+                        - text: View
+            - generic [ref=e249]:
+              - heading "Device Information Sync" [level=5] [ref=e250]
+              - table [ref=e252]:
+                - rowgroup [ref=e253]:
+                  - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                    - columnheader "Field" [ref=e255]
+                    - columnheader "NetBox Value" [ref=e256]
+                    - columnheader "LibreNMS Value" [ref=e257]
+                - rowgroup [ref=e258]:
+                  - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                    - cell "Name 󰋽" [ref=e260]:
+                      - text: Name
+                      - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                    - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                      - generic [ref=e263]:
+                        - generic [ref=e264]: prod-lab03c-ra1
+                        - generic "Synced with LibreNMS" [ref=e266]:
+                          - generic [ref=e267]: 󰗠
+                    - cell "prod-lab03c-ra1" [ref=e268]
+                  - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                    - cell "Device Type" [ref=e270]
+                    - cell "7750 SR-7s 󰗠" [ref=e271]:
+                      - generic [ref=e272]:
+                        - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                          - /url: /dcim/device-types/19/
+                        - generic "Synced with LibreNMS" [ref=e276]:
+                          - generic [ref=e277]: 󰗠
+                    - cell "7750 SR-7s" [ref=e278]
+                  - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                    - cell "Serial Number" [ref=e280]
+                    - cell "NS204662488 󰗠" [ref=e281]:
+                      - generic [ref=e282]:
+                        - generic [ref=e283]: NS204662488
+                        - generic "Synced with LibreNMS" [ref=e285]:
+                          - generic [ref=e286]: 󰗠
+                    - cell "NS204662488" [ref=e287]
+                  - row "Platform timos 󰗠 timos" [ref=e288]:
+                    - cell "Platform" [ref=e289]
+                    - cell "timos 󰗠" [ref=e290]:
+                      - generic [ref=e291]:
+                        - link "timos" [ref=e293] [cursor=pointer]:
+                          - /url: /dcim/platforms/5/
+                        - generic "Synced with LibreNMS" [ref=e295]:
+                          - generic [ref=e296]: 󰗠
+                    - cell "timos" [ref=e297]:
+                      - generic [ref=e299]: timos
+                  - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                    - cell "Location" [ref=e301]
+                    - cell "ITC-Lab" [ref=e302]
+                    - cell "ITC-Lab 󰗠" [ref=e303]:
+                      - generic [ref=e304]:
+                        - generic [ref=e305]: ITC-Lab
+                        - generic "Synced with NetBox" [ref=e307]:
+                          - generic [ref=e308]: 󰗠
+          - generic [ref=e309]:
+            - tablist [ref=e310]:
+              - tab "Interfaces" [ref=e311] [cursor=pointer]
+              - tab "Cables" [ref=e312] [cursor=pointer]
+              - tab "IP Addresses" [ref=e313] [cursor=pointer]
+              - tab "VLANs" [ref=e314] [cursor=pointer]
+              - tab "Modules" [selected] [ref=e315] [cursor=pointer]
+            - group [ref=e316]:
+              - radio "ifDescr"
+              - generic [ref=e317] [cursor=pointer]: ifDescr
+              - radio "ifName" [checked]
+              - generic [ref=e318] [cursor=pointer]: ifName
+          - generic [ref=e319]:
+            - text: 󰗠 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰗠 󰓨 󰗠 󰓨
+            - tabpanel "Modules" [ref=e320]:
+              - generic [ref=e321]:
+                - heading "Module Sync" [level=2] [ref=e322]
+                - button "Refresh Modules" [ref=e325] [cursor=pointer]
+              - generic [ref=e326]:
+                - generic: 󰗠
+                - generic [ref=e327]:
+                  - generic [ref=e328]: Showing inventory items from LibreNMS matched against NetBox module bays and module types.
+                  - generic [ref=e329]: "Cache expires in: EXPIRED"
+                - button "󰏔 Install Selected" [ref=e332] [cursor=pointer]:
+                  - generic [ref=e333]: 󰏔
+                  - text: Install Selected
+                - generic [ref=e334]:
+                  - generic [ref=e335]:
+                    - generic [ref=e336]: Showing 1-49 of 49
+                    - navigation "Pagination options" [ref=e337]:
+                      - button "Per Page 󰅀" [ref=e339] [cursor=pointer]
+                  - table [ref=e340]:
+                    - rowgroup [ref=e341]:
+                      - row "Toggle all Name Model Serial Description Class Module Bay Module Type Status Actions" [ref=e342]:
+                        - columnheader "Toggle all" [ref=e343]:
+                          - checkbox "Toggle all" [ref=e344]
+                        - columnheader "Name" [ref=e345]:
+                          - link "Name" [ref=e346] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=name"
+                        - columnheader "Model" [ref=e347]:
+                          - link "Model" [ref=e348] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=model"
+                        - columnheader "Serial" [ref=e349]:
+                          - link "Serial" [ref=e350] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=serial"
+                        - columnheader "Description" [ref=e351]:
+                          - link "Description" [ref=e352] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=description"
+                        - columnheader "Class" [ref=e353]:
+                          - link "Class" [ref=e354] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=item_class"
+                        - columnheader "Module Bay" [ref=e355]:
+                          - link "Module Bay" [ref=e356] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=module_bay"
+                        - columnheader "Module Type" [ref=e357]:
+                          - link "Module Type" [ref=e358] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=module_type"
+                        - columnheader "Status" [ref=e359]:
+                          - link "Status" [ref=e360] [cursor=pointer]:
+                            - /url: "?tab=modules&modules_sort=status"
+                        - columnheader "Actions" [ref=e361]
+                    - rowgroup [ref=e362]:
+                      - row "Chassis 1 PowShelf 1 PM 1 3HE11183AARB01 NS2044W0118 - 󰚥 powerSupply PM 1 SR7s-PM Installed" [ref=e363]:
+                        - cell [ref=e364]:
+                          - checkbox [ref=e365]
+                        - cell "Chassis 1 PowShelf 1 PM 1" [ref=e366]
+                        - cell "3HE11183AARB01" [ref=e367]:
+                          - link "3HE11183AARB01" [ref=e368] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0118" [ref=e369]
+                        - cell "-" [ref=e370]
+                        - cell "󰚥 powerSupply" [ref=e371]:
+                          - generic [ref=e372]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 1" [ref=e373]:
+                          - link "PM 1" [ref=e374] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1886/
+                        - cell "SR7s-PM" [ref=e375]:
+                          - link "SR7s-PM" [ref=e376] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e377]:
+                          - generic [ref=e378]: Installed
+                        - cell [ref=e379]
+                      - row "Chassis 1 PowShelf 1 PM 2 3HE11183AARB01 NS2044W0106 - 󰚥 powerSupply PM 2 SR7s-PM Installed" [ref=e380]:
+                        - cell [ref=e381]:
+                          - checkbox [ref=e382]
+                        - cell "Chassis 1 PowShelf 1 PM 2" [ref=e383]
+                        - cell "3HE11183AARB01" [ref=e384]:
+                          - link "3HE11183AARB01" [ref=e385] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0106" [ref=e386]
+                        - cell "-" [ref=e387]
+                        - cell "󰚥 powerSupply" [ref=e388]:
+                          - generic [ref=e389]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 2" [ref=e390]:
+                          - link "PM 2" [ref=e391] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1887/
+                        - cell "SR7s-PM" [ref=e392]:
+                          - link "SR7s-PM" [ref=e393] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e394]:
+                          - generic [ref=e395]: Installed
+                        - cell [ref=e396]
+                      - row "Chassis 1 PowShelf 1 PM 3 3HE11183AARB01 NS2044W0089 - 󰚥 powerSupply PM 3 SR7s-PM Installed" [ref=e397]:
+                        - cell [ref=e398]:
+                          - checkbox [ref=e399]
+                        - cell "Chassis 1 PowShelf 1 PM 3" [ref=e400]
+                        - cell "3HE11183AARB01" [ref=e401]:
+                          - link "3HE11183AARB01" [ref=e402] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2044W0089" [ref=e403]
+                        - cell "-" [ref=e404]
+                        - cell "󰚥 powerSupply" [ref=e405]:
+                          - generic [ref=e406]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 3" [ref=e407]:
+                          - link "PM 3" [ref=e408] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1888/
+                        - cell "SR7s-PM" [ref=e409]:
+                          - link "SR7s-PM" [ref=e410] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e411]:
+                          - generic [ref=e412]: Installed
+                        - cell [ref=e413]
+                      - row "Chassis 1 PowShelf 1 PM 4 3HE11183AARB01 NS2432W0697 - 󰚥 powerSupply PM 4 SR7s-PM Installed" [ref=e414]:
+                        - cell [ref=e415]:
+                          - checkbox [ref=e416]
+                        - cell "Chassis 1 PowShelf 1 PM 4" [ref=e417]
+                        - cell "3HE11183AARB01" [ref=e418]:
+                          - link "3HE11183AARB01" [ref=e419] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "NS2432W0697" [ref=e420]
+                        - cell "-" [ref=e421]
+                        - cell "󰚥 powerSupply" [ref=e422]:
+                          - generic [ref=e423]: 󰚥
+                          - text: powerSupply
+                        - cell "PM 4" [ref=e424]:
+                          - link "PM 4" [ref=e425] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1889/
+                        - cell "SR7s-PM" [ref=e426]:
+                          - link "SR7s-PM" [ref=e427] [cursor=pointer]:
+                            - /url: /dcim/module-types/1883/
+                        - cell "Installed" [ref=e428]:
+                          - generic [ref=e429]: Installed
+                        - cell [ref=e430]
+                      - row "Slot 1 3HE16474AARA01 NS225161205 - 󰢮 ioModule Card 1 XCM-7s-b Installed" [ref=e431]:
+                        - cell [ref=e432]:
+                          - checkbox [ref=e433]
+                        - cell "Slot 1" [ref=e434]
+                        - cell "3HE16474AARA01" [ref=e435]:
+                          - link "3HE16474AARA01" [ref=e436] [cursor=pointer]:
+                            - /url: /dcim/module-types/75/
+                        - cell "NS225161205" [ref=e437]
+                        - cell "-" [ref=e438]
+                        - cell "󰢮 ioModule" [ref=e439]:
+                          - generic [ref=e440]: 󰢮
+                          - text: ioModule
+                        - cell "Card 1" [ref=e441]:
+                          - link "Card 1" [ref=e442] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1874/
+                        - cell "XCM-7s-b" [ref=e443]:
+                          - link "XCM-7s-b" [ref=e444] [cursor=pointer]:
+                            - /url: /dcim/module-types/75/
+                        - cell "Installed" [ref=e445]:
+                          - generic [ref=e446]: Installed
+                        - cell [ref=e447]
+                      - row "└─ MDA 1/1 3HE12391AARK01 NS2217F6334 - 󰢮 mdaModule └─ 1/1 MDA-s36-400gb-qsfpdd Installed" [ref=e448]:
+                        - cell [ref=e449]:
+                          - checkbox [ref=e450]
+                        - cell "└─ MDA 1/1" [ref=e451]:
+                          - generic [ref=e452]: └─ MDA 1/1
+                        - cell "3HE12391AARK01" [ref=e453]:
+                          - link "3HE12391AARK01" [ref=e454] [cursor=pointer]:
+                            - /url: /dcim/module-types/1887/
+                        - cell "NS2217F6334" [ref=e455]
+                        - cell "-" [ref=e456]
+                        - cell "󰢮 mdaModule" [ref=e457]:
+                          - generic [ref=e458]: 󰢮
+                          - text: mdaModule
+                        - cell "└─ 1/1" [ref=e459]:
+                          - generic [ref=e460]:
+                            - text: └─
+                            - link "1/1" [ref=e461] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1978/
+                        - cell "MDA-s36-400gb-qsfpdd" [ref=e462]:
+                          - link "MDA-s36-400gb-qsfpdd" [ref=e463] [cursor=pointer]:
+                            - /url: /dcim/module-types/1887/
+                        - cell "Installed" [ref=e464]:
+                          - generic [ref=e465]: Installed
+                        - cell [ref=e466]
+                      - row "└─ 1/1/c1 CFP2/QSFP28 X42AU0D CFP2/QSFP28 󰈀 port └─ 1/c1 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e467]:
+                        - cell [ref=e468]:
+                          - checkbox [ref=e469]
+                        - cell "└─ 1/1/c1" [ref=e470]:
+                          - generic [ref=e472]:
+                            - text: └─
+                            - link "1/1/c1" [ref=e473] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3615/
+                        - cell "CFP2/QSFP28" [ref=e474]
+                        - cell "X42AU0D" [ref=e475]
+                        - cell "CFP2/QSFP28" [ref=e476]
+                        - cell "󰈀 port" [ref=e477]:
+                          - generic [ref=e478]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c1" [ref=e479]:
+                          - generic [ref=e480]:
+                            - text: └─
+                            - link "1/c1" [ref=e481] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2018/
+                        - cell "No matching type" [ref=e482]
+                        - cell "No Type 󰀪" [ref=e483]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e484]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e485]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e486]:
+                          - link "󰜄 Add Mapping" [ref=e487] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc1%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e488]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e489] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e490]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c2 3HE10550AARA01 NOK IPU3BFUEAA U4GAPEF CFP2/QSFP28 󰈀 port └─ 1/c2 QSFP28-100G-LR4 Installed" [ref=e491]:
+                        - cell [ref=e492]:
+                          - checkbox [ref=e493]
+                        - cell "└─ 1/1/c2" [ref=e494]:
+                          - generic [ref=e496]:
+                            - text: └─
+                            - link "1/1/c2" [ref=e497] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3581/
+                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e498]:
+                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e499] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "U4GAPEF" [ref=e500]
+                        - cell "CFP2/QSFP28" [ref=e501]
+                        - cell "󰈀 port" [ref=e502]:
+                          - generic [ref=e503]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c2" [ref=e504]:
+                          - generic [ref=e505]:
+                            - text: └─
+                            - link "1/c2" [ref=e506] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2019/
+                        - cell "QSFP28-100G-LR4" [ref=e507]:
+                          - link "QSFP28-100G-LR4" [ref=e508] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e509]:
+                          - generic [ref=e510]: Installed
+                        - cell [ref=e511]
+                      - row "└─ 1/1/c4 CFP2/QSFP28 MT1949DM00016 CFP2/QSFP28 󰈀 port └─ 1/c4 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e512]:
+                        - cell [ref=e513]:
+                          - checkbox [ref=e514]
+                        - cell "└─ 1/1/c4" [ref=e515]:
+                          - generic [ref=e517]:
+                            - text: └─
+                            - link "1/1/c4" [ref=e518] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3623/
+                        - cell "CFP2/QSFP28" [ref=e519]
+                        - cell "MT1949DM00016" [ref=e520]
+                        - cell "CFP2/QSFP28" [ref=e521]
+                        - cell "󰈀 port" [ref=e522]:
+                          - generic [ref=e523]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c4" [ref=e524]:
+                          - generic [ref=e525]:
+                            - text: └─
+                            - link "1/c4" [ref=e526] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2021/
+                        - cell "No matching type" [ref=e527]
+                        - cell "No Type 󰀪" [ref=e528]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e529]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e530]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e531]:
+                          - link "󰜄 Add Mapping" [ref=e532] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc4%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e533]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e534] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e535]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c5 CFP2/QSFP28 MT1947DM00023 CFP2/QSFP28 󰈀 port └─ 1/c5 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e536]:
+                        - cell [ref=e537]:
+                          - checkbox [ref=e538]
+                        - cell "└─ 1/1/c5" [ref=e539]:
+                          - generic [ref=e541]:
+                            - text: └─
+                            - link "1/1/c5" [ref=e542] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3602/
+                        - cell "CFP2/QSFP28" [ref=e543]
+                        - cell "MT1947DM00023" [ref=e544]
+                        - cell "CFP2/QSFP28" [ref=e545]
+                        - cell "󰈀 port" [ref=e546]:
+                          - generic [ref=e547]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c5" [ref=e548]:
+                          - generic [ref=e549]:
+                            - text: └─
+                            - link "1/c5" [ref=e550] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2022/
+                        - cell "No matching type" [ref=e551]
+                        - cell "No Type 󰀪" [ref=e552]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e553]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e554]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e555]:
+                          - link "󰜄 Add Mapping" [ref=e556] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc5%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e557]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e558] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e559]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c6 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931818 CFP2/QSFP28 󰈀 port └─ 1/c6 QSFP28-100G-LR4 Installed" [ref=e560]:
+                        - cell [ref=e561]:
+                          - checkbox [ref=e562]
+                        - cell "└─ 1/1/c6" [ref=e563]:
+                          - generic [ref=e565]:
+                            - text: └─
+                            - link "1/1/c6" [ref=e566] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3584/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e567]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e568] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931818" [ref=e569]
+                        - cell "CFP2/QSFP28" [ref=e570]
+                        - cell "󰈀 port" [ref=e571]:
+                          - generic [ref=e572]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c6" [ref=e573]:
+                          - generic [ref=e574]:
+                            - text: └─
+                            - link "1/c6" [ref=e575] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2023/
+                        - cell "QSFP28-100G-LR4" [ref=e576]:
+                          - link "QSFP28-100G-LR4" [ref=e577] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e578]:
+                          - generic [ref=e579]: Installed
+                        - cell [ref=e580]
+                      - row "└─ 1/1/c7 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931819 CFP2/QSFP28 󰈀 port └─ 1/c7 QSFP28-100G-LR4 Installed" [ref=e581]:
+                        - cell [ref=e582]:
+                          - checkbox [ref=e583]
+                        - cell "└─ 1/1/c7" [ref=e584]:
+                          - generic [ref=e586]:
+                            - text: └─
+                            - link "1/1/c7" [ref=e587] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3627/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e588]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e589] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931819" [ref=e590]
+                        - cell "CFP2/QSFP28" [ref=e591]
+                        - cell "󰈀 port" [ref=e592]:
+                          - generic [ref=e593]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c7" [ref=e594]:
+                          - generic [ref=e595]:
+                            - text: └─
+                            - link "1/c7" [ref=e596] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2024/
+                        - cell "QSFP28-100G-LR4" [ref=e597]:
+                          - link "QSFP28-100G-LR4" [ref=e598] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e599]:
+                          - generic [ref=e600]: Installed
+                        - cell [ref=e601]
+                      - row "└─ 1/1/c8 CFP2/QSFP28 PR20E7C36379 CFP2/QSFP28 󰈀 port └─ 1/c8 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e602]:
+                        - cell [ref=e603]:
+                          - checkbox [ref=e604]
+                        - cell "└─ 1/1/c8" [ref=e605]:
+                          - generic [ref=e607]:
+                            - text: └─
+                            - link "1/1/c8" [ref=e608] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3653/
+                        - cell "CFP2/QSFP28" [ref=e609]
+                        - cell "PR20E7C36379" [ref=e610]
+                        - cell "CFP2/QSFP28" [ref=e611]
+                        - cell "󰈀 port" [ref=e612]:
+                          - generic [ref=e613]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c8" [ref=e614]:
+                          - generic [ref=e615]:
+                            - text: └─
+                            - link "1/c8" [ref=e616] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2025/
+                        - cell "No matching type" [ref=e617]
+                        - cell "No Type 󰀪" [ref=e618]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e619]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e620]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e621]:
+                          - link "󰜄 Add Mapping" [ref=e622] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc8%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e623]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e624] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e625]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c9 CFP2/QSFP28 VE172300001 CFP2/QSFP28 󰈀 port └─ 1/c9 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e626]:
+                        - cell [ref=e627]:
+                          - checkbox [ref=e628]
+                        - cell "└─ 1/1/c9" [ref=e629]:
+                          - generic [ref=e631]:
+                            - text: └─
+                            - link "1/1/c9" [ref=e632] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3613/
+                        - cell "CFP2/QSFP28" [ref=e633]
+                        - cell "VE172300001" [ref=e634]
+                        - cell "CFP2/QSFP28" [ref=e635]
+                        - cell "󰈀 port" [ref=e636]:
+                          - generic [ref=e637]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c9" [ref=e638]:
+                          - generic [ref=e639]:
+                            - text: └─
+                            - link "1/c9" [ref=e640] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2026/
+                        - cell "No matching type" [ref=e641]
+                        - cell "No Type 󰀪" [ref=e642]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e643]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e644]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e645]:
+                          - link "󰜄 Add Mapping" [ref=e646] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc9%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e647]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e648] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e649]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c10 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931817 CFP2/QSFP28 󰈀 port └─ 1/c10 QSFP28-100G-LR4 Installed" [ref=e650]:
+                        - cell [ref=e651]:
+                          - checkbox [ref=e652]
+                        - cell "└─ 1/1/c10" [ref=e653]:
+                          - generic [ref=e655]:
+                            - text: └─
+                            - link "1/1/c10" [ref=e656] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3658/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e657]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e658] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931817" [ref=e659]
+                        - cell "CFP2/QSFP28" [ref=e660]
+                        - cell "󰈀 port" [ref=e661]:
+                          - generic [ref=e662]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c10" [ref=e663]:
+                          - generic [ref=e664]:
+                            - text: └─
+                            - link "1/c10" [ref=e665] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2027/
+                        - cell "QSFP28-100G-LR4" [ref=e666]:
+                          - link "QSFP28-100G-LR4" [ref=e667] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e668]:
+                          - generic [ref=e669]: Installed
+                        - cell [ref=e670]
+                      - row "└─ 1/1/c11 CFP2/QSFP28 T1A380823 CFP2/QSFP28 󰈀 port └─ 1/c11 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e671]:
+                        - cell [ref=e672]:
+                          - checkbox [ref=e673]
+                        - cell "└─ 1/1/c11" [ref=e674]:
+                          - generic [ref=e676]:
+                            - text: └─
+                            - link "1/1/c11" [ref=e677] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3621/
+                        - cell "CFP2/QSFP28" [ref=e678]
+                        - cell "T1A380823" [ref=e679]
+                        - cell "CFP2/QSFP28" [ref=e680]
+                        - cell "󰈀 port" [ref=e681]:
+                          - generic [ref=e682]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c11" [ref=e683]:
+                          - generic [ref=e684]:
+                            - text: └─
+                            - link "1/c11" [ref=e685] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2028/
+                        - cell "No matching type" [ref=e686]
+                        - cell "No Type 󰀪" [ref=e687]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e688]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e689]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e690]:
+                          - link "󰜄 Add Mapping" [ref=e691] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc11%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e692]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e693] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e694]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c12 3HE10550AARA01 NOK IPU3BFUEAA U4HANB9 CFP2/QSFP28 󰈀 port └─ 1/c12 QSFP28-100G-LR4 Installed" [ref=e695]:
+                        - cell [ref=e696]:
+                          - checkbox [ref=e697]
+                        - cell "└─ 1/1/c12" [ref=e698]:
+                          - generic [ref=e700]:
+                            - text: └─
+                            - link "1/1/c12" [ref=e701] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3591/
+                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e702]:
+                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e703] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "U4HANB9" [ref=e704]
+                        - cell "CFP2/QSFP28" [ref=e705]
+                        - cell "󰈀 port" [ref=e706]:
+                          - generic [ref=e707]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c12" [ref=e708]:
+                          - generic [ref=e709]:
+                            - text: └─
+                            - link "1/c12" [ref=e710] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2029/
+                        - cell "QSFP28-100G-LR4" [ref=e711]:
+                          - link "QSFP28-100G-LR4" [ref=e712] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e713]:
+                          - generic [ref=e714]: Installed
+                        - cell [ref=e715]
+                      - row "└─ 1/1/c14 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931820 CFP2/QSFP28 󰈀 port └─ 1/c14 QSFP28-100G-LR4 Installed" [ref=e716]:
+                        - cell [ref=e717]:
+                          - checkbox [ref=e718]
+                        - cell "└─ 1/1/c14" [ref=e719]:
+                          - generic [ref=e721]:
+                            - text: └─
+                            - link "1/1/c14" [ref=e722] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3579/
+                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e723]:
+                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e724] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "LG217F931820" [ref=e725]
+                        - cell "CFP2/QSFP28" [ref=e726]
+                        - cell "󰈀 port" [ref=e727]:
+                          - generic [ref=e728]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c14" [ref=e729]:
+                          - generic [ref=e730]:
+                            - text: └─
+                            - link "1/c14" [ref=e731] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2031/
+                        - cell "QSFP28-100G-LR4" [ref=e732]:
+                          - link "QSFP28-100G-LR4" [ref=e733] [cursor=pointer]:
+                            - /url: /dcim/module-types/88/
+                        - cell "Installed" [ref=e734]:
+                          - generic [ref=e735]: Installed
+                        - cell [ref=e736]
+                      - row "└─ 1/1/c15 CFP2/QSFP28 FNSRMYU27A5JJ CFP2/QSFP28 󰈀 port └─ 1/c15 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e737]:
+                        - cell [ref=e738]:
+                          - checkbox [ref=e739]
+                        - cell "└─ 1/1/c15" [ref=e740]:
+                          - generic [ref=e742]:
+                            - text: └─
+                            - link "1/1/c15" [ref=e743] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3643/
+                        - cell "CFP2/QSFP28" [ref=e744]
+                        - cell "FNSRMYU27A5JJ" [ref=e745]
+                        - cell "CFP2/QSFP28" [ref=e746]
+                        - cell "󰈀 port" [ref=e747]:
+                          - generic [ref=e748]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c15" [ref=e749]:
+                          - generic [ref=e750]:
+                            - text: └─
+                            - link "1/c15" [ref=e751] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2032/
+                        - cell "No matching type" [ref=e752]
+                        - cell "No Type 󰀪" [ref=e753]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e754]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e755]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e756]:
+                          - link "󰜄 Add Mapping" [ref=e757] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc15%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e758]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e759] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e760]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c16 CFP2/QSFP28 FNSRMYU27AD47 CFP2/QSFP28 󰈀 port └─ 1/c16 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e761]:
+                        - cell [ref=e762]:
+                          - checkbox [ref=e763]
+                        - cell "└─ 1/1/c16" [ref=e764]:
+                          - generic [ref=e766]:
+                            - text: └─
+                            - link "1/1/c16" [ref=e767] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3624/
+                        - cell "CFP2/QSFP28" [ref=e768]
+                        - cell "FNSRMYU27AD47" [ref=e769]
+                        - cell "CFP2/QSFP28" [ref=e770]
+                        - cell "󰈀 port" [ref=e771]:
+                          - generic [ref=e772]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c16" [ref=e773]:
+                          - generic [ref=e774]:
+                            - text: └─
+                            - link "1/c16" [ref=e775] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2033/
+                        - cell "No matching type" [ref=e776]
+                        - cell "No Type 󰀪" [ref=e777]:
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e778]: No Type
+                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e779]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e780]:
+                          - link "󰜄 Add Mapping" [ref=e781] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc16%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e782]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e783] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e784]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c19 3HE18360AARA01 NOK INUIAYLGAA NK2319GM055 QSFP-DD 󰈀 port └─ 1/c19 QSFP-DD-400G-ZR+ Installed" [ref=e785]:
+                        - cell [ref=e786]:
+                          - checkbox [ref=e787]
+                        - cell "└─ 1/1/c19" [ref=e788]:
+                          - generic [ref=e790]:
+                            - text: └─
+                            - link "1/1/c19" [ref=e791] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3576/
+                        - cell "3HE18360AARA01 NOK INUIAYLGAA" [ref=e792]:
+                          - link "3HE18360AARA01 NOK INUIAYLGAA" [ref=e793] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "NK2319GM055" [ref=e794]
+                        - cell "QSFP-DD" [ref=e795]
+                        - cell "󰈀 port" [ref=e796]:
+                          - generic [ref=e797]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c19" [ref=e798]:
+                          - generic [ref=e799]:
+                            - text: └─
+                            - link "1/c19" [ref=e800] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2036/
+                        - cell "QSFP-DD-400G-ZR+" [ref=e801]:
+                          - link "QSFP-DD-400G-ZR+" [ref=e802] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "Installed" [ref=e803]:
+                          - generic [ref=e804]: Installed
+                        - cell [ref=e805]
+                      - row "└─ 1/1/c22 1A ACA280800AF QSFP-DD 󰈀 port └─ 1/c22 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e806]:
+                        - cell [ref=e807]:
+                          - checkbox [ref=e808]
+                        - cell "└─ 1/1/c22" [ref=e809]:
+                          - generic [ref=e811]:
+                            - text: └─
+                            - link "1/1/c22" [ref=e812] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3633/
+                        - cell "1A" [ref=e813]
+                        - cell "ACA280800AF" [ref=e814]
+                        - cell "QSFP-DD" [ref=e815]
+                        - cell "󰈀 port" [ref=e816]:
+                          - generic [ref=e817]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c22" [ref=e818]:
+                          - generic [ref=e819]:
+                            - text: └─
+                            - link "1/c22" [ref=e820] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2039/
+                        - cell "No matching type" [ref=e821]
+                        - cell "No Type 󰀪" [ref=e822]:
+                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e823]: No Type
+                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e824]: 󰀪
+                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e825]:
+                          - link "󰜄 Add Mapping" [ref=e826] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=1A&description=Auto-suggested%3A+maps+LibreNMS+model+%271A%27+described+as+%27QSFP-DD%27+fitted+in+bay+%271%2Fc22%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e827]: 󰜄
+                            - text: Add Mapping
+                          - link "󰐙 Add Module Type" [ref=e828] [cursor=pointer]:
+                            - /url: /dcim/module-types/add/?model=1A&part_number=1A&manufacturer=10&description=QSFP-DD&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e829]: 󰐙
+                            - text: Add Module Type
+                      - row "└─ 1/1/c28 QSFP-DD Q00JC7L8 QSFP-DD 󰈀 port └─ 1/c28 QSFP-DD Installed" [ref=e830]:
+                        - cell [ref=e831]:
+                          - checkbox [ref=e832]
+                        - cell "└─ 1/1/c28" [ref=e833]:
+                          - generic [ref=e835]:
+                            - text: └─
+                            - link "1/1/c28" [ref=e836] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3628/
+                        - cell "QSFP-DD" [ref=e837]:
+                          - link "QSFP-DD" [ref=e838] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Q00JC7L8" [ref=e839]
+                        - cell "QSFP-DD" [ref=e840]
+                        - cell "󰈀 port" [ref=e841]:
+                          - generic [ref=e842]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c28" [ref=e843]:
+                          - generic [ref=e844]:
+                            - text: └─
+                            - link "1/c28" [ref=e845] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2045/
+                        - cell "QSFP-DD" [ref=e846]:
+                          - link "QSFP-DD" [ref=e847] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e848]:
+                          - generic [ref=e849]: Installed
+                        - cell [ref=e850]
+                      - row "└─ 1/1/c31 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21210091 QSFP+ 󰈀 port └─ 1/c31 QSFP+-40G-LR4 Installed" [ref=e851]:
+                        - cell [ref=e852]:
+                          - checkbox [ref=e853]
+                        - cell "└─ 1/1/c31" [ref=e854]:
+                          - generic [ref=e856]:
+                            - text: └─
+                            - link "1/1/c31" [ref=e857] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3637/
+                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e858]:
+                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e859] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "OPCPCN21210091" [ref=e860]
+                        - cell "QSFP+" [ref=e861]
+                        - cell "󰈀 port" [ref=e862]:
+                          - generic [ref=e863]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c31" [ref=e864]:
+                          - generic [ref=e865]:
+                            - text: └─
+                            - link "1/c31" [ref=e866] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2048/
+                        - cell "QSFP+-40G-LR4" [ref=e867]:
+                          - link "QSFP+-40G-LR4" [ref=e868] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "Installed" [ref=e869]:
+                          - generic [ref=e870]: Installed
+                        - cell [ref=e871]
+                      - row "└─ 1/1/c32 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21161783 QSFP+ 󰈀 port └─ 1/c32 QSFP+-40G-LR4 Installed" [ref=e872]:
+                        - cell [ref=e873]:
+                          - checkbox [ref=e874]
+                        - cell "└─ 1/1/c32" [ref=e875]:
+                          - generic [ref=e877]:
+                            - text: └─
+                            - link "1/1/c32" [ref=e878] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3646/
+                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e879]:
+                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e880] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "OPCPCN21161783" [ref=e881]
+                        - cell "QSFP+" [ref=e882]
+                        - cell "󰈀 port" [ref=e883]:
+                          - generic [ref=e884]: 󰈀
+                          - text: port
+                        - cell "└─ 1/c32" [ref=e885]:
+                          - generic [ref=e886]:
+                            - text: └─
+                            - link "1/c32" [ref=e887] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2049/
+                        - cell "QSFP+-40G-LR4" [ref=e888]:
+                          - link "QSFP+-40G-LR4" [ref=e889] [cursor=pointer]:
+                            - /url: /dcim/module-types/90/
+                        - cell "Installed" [ref=e890]:
+                          - generic [ref=e891]: Installed
+                        - cell [ref=e892]
+                      - row "Slot 2 3HE16472AARB01 NS242462531 - 󰢮 ioModule Card 2 XCM2-7s Installed 󰙅 Install Branch" [ref=e893]:
+                        - cell [ref=e894]:
+                          - checkbox [ref=e895]
+                        - cell "Slot 2" [ref=e896]
+                        - cell "3HE16472AARB01" [ref=e897]:
+                          - link "3HE16472AARB01" [ref=e898] [cursor=pointer]:
+                            - /url: /dcim/module-types/72/
+                        - cell "NS242462531" [ref=e899]
+                        - cell "-" [ref=e900]
+                        - cell "󰢮 ioModule" [ref=e901]:
+                          - generic [ref=e902]: 󰢮
+                          - text: ioModule
+                        - cell "Card 2" [ref=e903]:
+                          - link "Card 2" [ref=e904] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1875/
+                        - cell "XCM2-7s" [ref=e905]:
+                          - link "XCM2-7s" [ref=e906] [cursor=pointer]:
+                            - /url: /dcim/module-types/72/
+                        - cell "Installed" [ref=e907]:
+                          - generic [ref=e908]: Installed
+                        - cell "󰙅 Install Branch" [ref=e909]:
+                          - button "󰙅 Install Branch" [ref=e911] [cursor=pointer]:
+                            - generic [ref=e912]: 󰙅
+                            - text: Install Branch
+                      - row "└─ XIOM 2/x1 3HE18883AARB01 NS241462069 - 󰢮 xioModule └─ 2/x1 XMA2-s Installed" [ref=e913]:
+                        - cell [ref=e914]:
+                          - checkbox [ref=e915]
+                        - cell "└─ XIOM 2/x1" [ref=e916]:
+                          - generic [ref=e917]: └─ XIOM 2/x1
+                        - cell "3HE18883AARB01" [ref=e918]:
+                          - link "3HE18883AARB01" [ref=e919] [cursor=pointer]:
+                            - /url: /dcim/module-types/1930/
+                        - cell "NS241462069" [ref=e920]
+                        - cell "-" [ref=e921]
+                        - cell "󰢮 xioModule" [ref=e922]:
+                          - generic [ref=e923]: 󰢮
+                          - text: xioModule
+                        - cell "└─ 2/x1" [ref=e924]:
+                          - generic [ref=e925]:
+                            - text: └─
+                            - link "2/x1" [ref=e926] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1977/
+                        - cell "XMA2-s" [ref=e927]:
+                          - link "XMA2-s" [ref=e928] [cursor=pointer]:
+                            - /url: /dcim/module-types/1930/
+                        - cell "Installed" [ref=e929]:
+                          - generic [ref=e930]: Installed
+                        - cell [ref=e931]
+                      - row "└─ MDA 2/x1/1 3HE18883AARB01 NS241462069 - 󰢮 mdaModule └─ - No matching type Integrated in XIOM 2/x1" [ref=e932]:
+                        - cell [ref=e933]:
+                          - checkbox [ref=e934]
+                        - cell "└─ MDA 2/x1/1" [ref=e935]:
+                          - generic [ref=e936]: └─ MDA 2/x1/1
+                        - cell "3HE18883AARB01" [ref=e937]
+                        - cell "NS241462069" [ref=e938]
+                        - cell "-" [ref=e939]
+                        - cell "󰢮 mdaModule" [ref=e940]:
+                          - generic [ref=e941]: 󰢮
+                          - text: mdaModule
+                        - cell "└─ -" [ref=e942]
+                        - cell "No matching type" [ref=e943]
+                        - cell "Integrated in XIOM 2/x1" [ref=e944]:
+                          - generic "Duplicate SNMP entry for the same physical card as 'XIOM 2/x1' (matching entPhysicalSerialNum + entPhysicalModelName). No separate NetBox bay/type is needed — this row is informational." [ref=e945]: Integrated in XIOM 2/x1
+                        - cell [ref=e946]
+                      - row "└─ 2/x1/1/c2 3HE18360AARA01 ALU INUIAYLGAA PR21A6B70278 QSFP-DD 󰈀 port └─ 2/x1/1/c2 QSFP-DD-400G-ZR+ Installed 󰌹 Update Interface" [ref=e947]:
+                        - cell [ref=e948]:
+                          - checkbox [ref=e949]
+                        - cell "└─ 2/x1/1/c2" [ref=e950]:
+                          - generic [ref=e952]:
+                            - text: └─
+                            - link "2/x1/1/c2" [ref=e953] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3636/
+                        - cell "3HE18360AARA01 ALU INUIAYLGAA" [ref=e954]:
+                          - link "3HE18360AARA01 ALU INUIAYLGAA" [ref=e955] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "PR21A6B70278" [ref=e956]
+                        - cell "QSFP-DD" [ref=e957]
+                        - cell "󰈀 port" [ref=e958]:
+                          - generic [ref=e959]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c2" [ref=e960]:
+                          - generic [ref=e961]:
+                            - text: └─
+                            - link "2/x1/1/c2" [ref=e962] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1983/
+                        - cell "QSFP-DD-400G-ZR+" [ref=e963]:
+                          - link "QSFP-DD-400G-ZR+" [ref=e964] [cursor=pointer]:
+                            - /url: /dcim/module-types/89/
+                        - cell "Installed" [ref=e965]:
+                          - generic [ref=e966]: Installed
+                        - cell "󰌹 Update Interface" [ref=e967]:
+                          - button "󰌹 Update Interface" [ref=e969] [cursor=pointer]:
+                            - generic [ref=e970]: 󰌹
+                            - text: Update Interface
+                      - row "└─ 2/x1/1/c4/1 QSFP-DD Q00JFV3D QSFP-DD 󰈀 port └─ 2/x1/1/c4 QSFP-DD Installed" [ref=e971]:
+                        - cell [ref=e972]:
+                          - checkbox [ref=e973]
+                        - cell "└─ 2/x1/1/c4/1" [ref=e974]:
+                          - generic [ref=e976]:
+                            - text: └─
+                            - link "2/x1/1/c4/1" [ref=e977] [cursor=pointer]:
+                              - /url: /dcim/interfaces/1334/
+                        - cell "QSFP-DD" [ref=e978]:
+                          - link "QSFP-DD" [ref=e979] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Q00JFV3D" [ref=e980]
+                        - cell "QSFP-DD" [ref=e981]
+                        - cell "󰈀 port" [ref=e982]:
+                          - generic [ref=e983]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c4" [ref=e984]:
+                          - generic [ref=e985]:
+                            - text: └─
+                            - link "2/x1/1/c4" [ref=e986] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1985/
+                        - cell "QSFP-DD" [ref=e987]:
+                          - link "QSFP-DD" [ref=e988] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e989]:
+                          - generic [ref=e990]: Installed
+                        - cell [ref=e991]
+                      - row "└─ 2/x1/1/c9 QSFP-DD T1Q001435 QSFP-DD 󰈀 port └─ 2/x1/1/c9 QSFP-DD Installed" [ref=e992]:
+                        - cell [ref=e993]:
+                          - checkbox [ref=e994]
+                        - cell "└─ 2/x1/1/c9" [ref=e995]:
+                          - generic [ref=e997]:
+                            - text: └─
+                            - link "2/x1/1/c9" [ref=e998] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3663/
+                        - cell "QSFP-DD" [ref=e999]:
+                          - link "QSFP-DD" [ref=e1000] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001435" [ref=e1001]
+                        - cell "QSFP-DD" [ref=e1002]
+                        - cell "󰈀 port" [ref=e1003]:
+                          - generic [ref=e1004]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c9" [ref=e1005]:
+                          - generic [ref=e1006]:
+                            - text: └─
+                            - link "2/x1/1/c9" [ref=e1007] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1990/
+                        - cell "QSFP-DD" [ref=e1008]:
+                          - link "QSFP-DD" [ref=e1009] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1010]:
+                          - generic [ref=e1011]: Installed
+                        - cell [ref=e1012]
+                      - row "└─ 2/x1/1/c10 QSFP-DD T1Q001437 QSFP-DD 󰈀 port └─ 2/x1/1/c10 QSFP-DD Matched 󰇚 Install" [ref=e1013]:
+                        - cell [ref=e1014]:
+                          - checkbox [ref=e1015]
+                        - cell "└─ 2/x1/1/c10" [ref=e1016]:
+                          - generic [ref=e1018]:
+                            - text: └─
+                            - link "2/x1/1/c10" [ref=e1019] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3635/
+                        - cell "QSFP-DD" [ref=e1020]:
+                          - link "QSFP-DD" [ref=e1021] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001437" [ref=e1022]
+                        - cell "QSFP-DD" [ref=e1023]
+                        - cell "󰈀 port" [ref=e1024]:
+                          - generic [ref=e1025]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c10" [ref=e1026]:
+                          - generic [ref=e1027]:
+                            - text: └─
+                            - link "2/x1/1/c10" [ref=e1028] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1991/
+                        - cell "QSFP-DD" [ref=e1029]:
+                          - link "QSFP-DD" [ref=e1030] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1031]:
+                          - generic [ref=e1032]: Matched
+                        - cell "󰇚 Install" [ref=e1033]:
+                          - button "󰇚 Install" [ref=e1035] [cursor=pointer]:
+                            - generic [ref=e1036]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c15 QSFP-DD T1Q001442 QSFP-DD 󰈀 port └─ 2/x1/1/c15 QSFP-DD Matched 󰇚 Install" [ref=e1037]:
+                        - cell [ref=e1038]:
+                          - checkbox [ref=e1039]
+                        - cell "└─ 2/x1/1/c15" [ref=e1040]:
+                          - generic [ref=e1042]:
+                            - text: └─
+                            - link "2/x1/1/c15" [ref=e1043] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3620/
+                        - cell "QSFP-DD" [ref=e1044]:
+                          - link "QSFP-DD" [ref=e1045] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001442" [ref=e1046]
+                        - cell "QSFP-DD" [ref=e1047]
+                        - cell "󰈀 port" [ref=e1048]:
+                          - generic [ref=e1049]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c15" [ref=e1050]:
+                          - generic [ref=e1051]:
+                            - text: └─
+                            - link "2/x1/1/c15" [ref=e1052] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1996/
+                        - cell "QSFP-DD" [ref=e1053]:
+                          - link "QSFP-DD" [ref=e1054] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1055]:
+                          - generic [ref=e1056]: Matched
+                        - cell "󰇚 Install" [ref=e1057]:
+                          - button "󰇚 Install" [ref=e1059] [cursor=pointer]:
+                            - generic [ref=e1060]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c16 QSFP-DD T1Q001443 QSFP-DD 󰈀 port └─ 2/x1/1/c16 QSFP-DD Matched 󰇚 Install" [ref=e1061]:
+                        - cell [ref=e1062]:
+                          - checkbox [ref=e1063]
+                        - cell "└─ 2/x1/1/c16" [ref=e1064]:
+                          - generic [ref=e1066]:
+                            - text: └─
+                            - link "2/x1/1/c16" [ref=e1067] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3625/
+                        - cell "QSFP-DD" [ref=e1068]:
+                          - link "QSFP-DD" [ref=e1069] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001443" [ref=e1070]
+                        - cell "QSFP-DD" [ref=e1071]
+                        - cell "󰈀 port" [ref=e1072]:
+                          - generic [ref=e1073]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c16" [ref=e1074]:
+                          - generic [ref=e1075]:
+                            - text: └─
+                            - link "2/x1/1/c16" [ref=e1076] [cursor=pointer]:
+                              - /url: /dcim/module-bays/1997/
+                        - cell "QSFP-DD" [ref=e1077]:
+                          - link "QSFP-DD" [ref=e1078] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1079]:
+                          - generic [ref=e1080]: Matched
+                        - cell "󰇚 Install" [ref=e1081]:
+                          - button "󰇚 Install" [ref=e1083] [cursor=pointer]:
+                            - generic [ref=e1084]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c21 QSFP-DD T1Q001447 QSFP-DD 󰈀 port └─ 2/x1/1/c21 QSFP-DD Matched 󰇚 Install" [ref=e1085]:
+                        - cell [ref=e1086]:
+                          - checkbox [ref=e1087]
+                        - cell "└─ 2/x1/1/c21" [ref=e1088]:
+                          - generic [ref=e1090]:
+                            - text: └─
+                            - link "2/x1/1/c21" [ref=e1091] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3586/
+                        - cell "QSFP-DD" [ref=e1092]:
+                          - link "QSFP-DD" [ref=e1093] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001447" [ref=e1094]
+                        - cell "QSFP-DD" [ref=e1095]
+                        - cell "󰈀 port" [ref=e1096]:
+                          - generic [ref=e1097]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c21" [ref=e1098]:
+                          - generic [ref=e1099]:
+                            - text: └─
+                            - link "2/x1/1/c21" [ref=e1100] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2002/
+                        - cell "QSFP-DD" [ref=e1101]:
+                          - link "QSFP-DD" [ref=e1102] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1103]:
+                          - generic [ref=e1104]: Matched
+                        - cell "󰇚 Install" [ref=e1105]:
+                          - button "󰇚 Install" [ref=e1107] [cursor=pointer]:
+                            - generic [ref=e1108]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c22 QSFP-DD T1Q001434 QSFP-DD 󰈀 port └─ 2/x1/1/c22 QSFP-DD Installed 󰌹 Update Interface" [ref=e1109]:
+                        - cell [ref=e1110]:
+                          - checkbox [ref=e1111]
+                        - cell "└─ 2/x1/1/c22" [ref=e1112]:
+                          - generic [ref=e1114]:
+                            - text: └─
+                            - link "2/x1/1/c22" [ref=e1115] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3632/
+                        - cell "QSFP-DD" [ref=e1116]:
+                          - link "QSFP-DD" [ref=e1117] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001434" [ref=e1118]
+                        - cell "QSFP-DD" [ref=e1119]
+                        - cell "󰈀 port" [ref=e1120]:
+                          - generic [ref=e1121]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c22" [ref=e1122]:
+                          - generic [ref=e1123]:
+                            - text: └─
+                            - link "2/x1/1/c22" [ref=e1124] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2003/
+                        - cell "QSFP-DD" [ref=e1125]:
+                          - link "QSFP-DD" [ref=e1126] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1127]:
+                          - generic [ref=e1128]: Installed
+                        - cell "󰌹 Update Interface" [ref=e1129]:
+                          - button "󰌹 Update Interface" [ref=e1131] [cursor=pointer]:
+                            - generic [ref=e1132]: 󰌹
+                            - text: Update Interface
+                      - row "└─ 2/x1/1/c27 QSFP-DD T1Q001448 QSFP-DD 󰈀 port └─ 2/x1/1/c27 QSFP-DD Matched 󰇚 Install" [ref=e1133]:
+                        - cell [ref=e1134]:
+                          - checkbox [ref=e1135]
+                        - cell "└─ 2/x1/1/c27" [ref=e1136]:
+                          - generic [ref=e1138]:
+                            - text: └─
+                            - link "2/x1/1/c27" [ref=e1139] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3622/
+                        - cell "QSFP-DD" [ref=e1140]:
+                          - link "QSFP-DD" [ref=e1141] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001448" [ref=e1142]
+                        - cell "QSFP-DD" [ref=e1143]
+                        - cell "󰈀 port" [ref=e1144]:
+                          - generic [ref=e1145]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c27" [ref=e1146]:
+                          - generic [ref=e1147]:
+                            - text: └─
+                            - link "2/x1/1/c27" [ref=e1148] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2008/
+                        - cell "QSFP-DD" [ref=e1149]:
+                          - link "QSFP-DD" [ref=e1150] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1151]:
+                          - generic [ref=e1152]: Matched
+                        - cell "󰇚 Install" [ref=e1153]:
+                          - button "󰇚 Install" [ref=e1155] [cursor=pointer]:
+                            - generic [ref=e1156]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c28 QSFP-DD T1Q001436 QSFP-DD 󰈀 port └─ 2/x1/1/c28 QSFP-DD Matched 󰇚 Install" [ref=e1157]:
+                        - cell [ref=e1158]:
+                          - checkbox [ref=e1159]
+                        - cell "└─ 2/x1/1/c28" [ref=e1160]:
+                          - generic [ref=e1162]:
+                            - text: └─
+                            - link "2/x1/1/c28" [ref=e1163] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3610/
+                        - cell "QSFP-DD" [ref=e1164]:
+                          - link "QSFP-DD" [ref=e1165] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "T1Q001436" [ref=e1166]
+                        - cell "QSFP-DD" [ref=e1167]
+                        - cell "󰈀 port" [ref=e1168]:
+                          - generic [ref=e1169]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c28" [ref=e1170]:
+                          - generic [ref=e1171]:
+                            - text: └─
+                            - link "2/x1/1/c28" [ref=e1172] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2009/
+                        - cell "QSFP-DD" [ref=e1173]:
+                          - link "QSFP-DD" [ref=e1174] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Matched" [ref=e1175]:
+                          - generic [ref=e1176]: Matched
+                        - cell "󰇚 Install" [ref=e1177]:
+                          - button "󰇚 Install" [ref=e1179] [cursor=pointer]:
+                            - generic [ref=e1180]: 󰇚
+                            - text: Install
+                      - row "└─ 2/x1/1/c34 QSFP-DD Z11WP03X QSFP-DD 󰈀 port └─ 2/x1/1/c34 QSFP-DD Installed 󰌹 Update Interface" [ref=e1181]:
+                        - cell [ref=e1182]:
+                          - checkbox [ref=e1183]
+                        - cell "└─ 2/x1/1/c34" [ref=e1184]:
+                          - generic [ref=e1186]:
+                            - text: └─
+                            - link "2/x1/1/c34" [ref=e1187] [cursor=pointer]:
+                              - /url: /dcim/interfaces/3607/
+                        - cell "QSFP-DD" [ref=e1188]:
+                          - link "QSFP-DD" [ref=e1189] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Z11WP03X" [ref=e1190]
+                        - cell "QSFP-DD" [ref=e1191]
+                        - cell "󰈀 port" [ref=e1192]:
+                          - generic [ref=e1193]: 󰈀
+                          - text: port
+                        - cell "└─ 2/x1/1/c34" [ref=e1194]:
+                          - generic [ref=e1195]:
+                            - text: └─
+                            - link "2/x1/1/c34" [ref=e1196] [cursor=pointer]:
+                              - /url: /dcim/module-bays/2015/
+                        - cell "QSFP-DD" [ref=e1197]:
+                          - link "QSFP-DD" [ref=e1198] [cursor=pointer]:
+                            - /url: /dcim/module-types/1932/
+                        - cell "Installed" [ref=e1199]:
+                          - generic [ref=e1200]: Installed
+                        - cell "󰌹 Update Interface" [ref=e1201]:
+                          - button "󰌹 Update Interface" [ref=e1203] [cursor=pointer]:
+                            - generic [ref=e1204]: 󰌹
+                            - text: Update Interface
+                      - row "Slot A 3HE12559AARC01 NS204561870 - 󰢮 cpmModule CPM A CPM2-s Installed" [ref=e1205]:
+                        - cell [ref=e1206]:
+                          - checkbox [ref=e1207]
+                        - cell "Slot A" [ref=e1208]
+                        - cell "3HE12559AARC01" [ref=e1209]:
+                          - link "3HE12559AARC01" [ref=e1210] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "NS204561870" [ref=e1211]
+                        - cell "-" [ref=e1212]
+                        - cell "󰢮 cpmModule" [ref=e1213]:
+                          - generic [ref=e1214]: 󰢮
+                          - text: cpmModule
+                        - cell "CPM A" [ref=e1215]:
+                          - link "CPM A" [ref=e1216] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1980/
+                        - cell "CPM2-s" [ref=e1217]:
+                          - link "CPM2-s" [ref=e1218] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "Installed" [ref=e1219]:
+                          - generic [ref=e1220]: Installed
+                        - cell [ref=e1221]
+                      - row "Slot B 3HE12559AARC01 NS204561850 - 󰢮 cpmModule CPM B CPM2-s Installed" [ref=e1222]:
+                        - cell [ref=e1223]:
+                          - checkbox [ref=e1224]
+                        - cell "Slot B" [ref=e1225]
+                        - cell "3HE12559AARC01" [ref=e1226]:
+                          - link "3HE12559AARC01" [ref=e1227] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "NS204561850" [ref=e1228]
+                        - cell "-" [ref=e1229]
+                        - cell "󰢮 cpmModule" [ref=e1230]:
+                          - generic [ref=e1231]: 󰢮
+                          - text: cpmModule
+                        - cell "CPM B" [ref=e1232]:
+                          - link "CPM B" [ref=e1233] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1981/
+                        - cell "CPM2-s" [ref=e1234]:
+                          - link "CPM2-s" [ref=e1235] [cursor=pointer]:
+                            - /url: /dcim/module-types/63/
+                        - cell "Installed" [ref=e1236]:
+                          - generic [ref=e1237]: Installed
+                        - cell [ref=e1238]
+                      - row "Sfm 1 3HE16471AARG01 NK242147061 - 󰢮 fabricModule SFM 1 SFM2-s Installed" [ref=e1239]:
+                        - cell [ref=e1240]:
+                          - checkbox [ref=e1241]
+                        - cell "Sfm 1" [ref=e1242]
+                        - cell "3HE16471AARG01" [ref=e1243]:
+                          - link "3HE16471AARG01" [ref=e1244] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147061" [ref=e1245]
+                        - cell "-" [ref=e1246]
+                        - cell "󰢮 fabricModule" [ref=e1247]:
+                          - generic [ref=e1248]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 1" [ref=e1249]:
+                          - link "SFM 1" [ref=e1250] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1896/
+                        - cell "SFM2-s" [ref=e1251]:
+                          - link "SFM2-s" [ref=e1252] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1253]:
+                          - generic [ref=e1254]: Installed
+                        - cell [ref=e1255]
+                      - row "Sfm 2 3HE16471AARG01 NK242147058 - 󰢮 fabricModule SFM 2 SFM2-s Installed" [ref=e1256]:
+                        - cell [ref=e1257]:
+                          - checkbox [ref=e1258]
+                        - cell "Sfm 2" [ref=e1259]
+                        - cell "3HE16471AARG01" [ref=e1260]:
+                          - link "3HE16471AARG01" [ref=e1261] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147058" [ref=e1262]
+                        - cell "-" [ref=e1263]
+                        - cell "󰢮 fabricModule" [ref=e1264]:
+                          - generic [ref=e1265]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 2" [ref=e1266]:
+                          - link "SFM 2" [ref=e1267] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1897/
+                        - cell "SFM2-s" [ref=e1268]:
+                          - link "SFM2-s" [ref=e1269] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1270]:
+                          - generic [ref=e1271]: Installed
+                        - cell [ref=e1272]
+                      - row "Sfm 3 3HE16471AARG01 NK242147060 - 󰢮 fabricModule SFM 3 SFM2-s Installed" [ref=e1273]:
+                        - cell [ref=e1274]:
+                          - checkbox [ref=e1275]
+                        - cell "Sfm 3" [ref=e1276]
+                        - cell "3HE16471AARG01" [ref=e1277]:
+                          - link "3HE16471AARG01" [ref=e1278] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147060" [ref=e1279]
+                        - cell "-" [ref=e1280]
+                        - cell "󰢮 fabricModule" [ref=e1281]:
+                          - generic [ref=e1282]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 3" [ref=e1283]:
+                          - link "SFM 3" [ref=e1284] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1898/
+                        - cell "SFM2-s" [ref=e1285]:
+                          - link "SFM2-s" [ref=e1286] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1287]:
+                          - generic [ref=e1288]: Installed
+                        - cell [ref=e1289]
+                      - row "Sfm 4 3HE16471AARG01 NK242147065 - 󰢮 fabricModule SFM 4 SFM2-s Installed" [ref=e1290]:
+                        - cell [ref=e1291]:
+                          - checkbox [ref=e1292]
+                        - cell "Sfm 4" [ref=e1293]
+                        - cell "3HE16471AARG01" [ref=e1294]:
+                          - link "3HE16471AARG01" [ref=e1295] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "NK242147065" [ref=e1296]
+                        - cell "-" [ref=e1297]
+                        - cell "󰢮 fabricModule" [ref=e1298]:
+                          - generic [ref=e1299]: 󰢮
+                          - text: fabricModule
+                        - cell "SFM 4" [ref=e1300]:
+                          - link "SFM 4" [ref=e1301] [cursor=pointer]:
+                            - /url: /dcim/module-bays/1899/
+                        - cell "SFM2-s" [ref=e1302]:
+                          - link "SFM2-s" [ref=e1303] [cursor=pointer]:
+                            - /url: /dcim/module-types/71/
+                        - cell "Installed" [ref=e1304]:
+                          - generic [ref=e1305]: Installed
+                        - cell [ref=e1306]
+                      - row "Chassis 1 Fan 1 3HE11312AARB01 NS204563643 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1307]:
+                        - cell [ref=e1308]:
+                          - checkbox [ref=e1309]
+                        - cell "Chassis 1 Fan 1" [ref=e1310]
+                        - cell "3HE11312AARB01" [ref=e1311]:
+                          - link "3HE11312AARB01" [ref=e1312] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204563643" [ref=e1313]
+                        - cell "-" [ref=e1314]
+                        - cell "󰈐 fan" [ref=e1315]:
+                          - generic [ref=e1316]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1317]
+                        - cell "FAN-7750-SR-S" [ref=e1318]:
+                          - link "FAN-7750-SR-S" [ref=e1319] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1320]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1321]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1322]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1323]:
+                          - link "󰜄 Add Mapping" [ref=e1324] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+1%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+1%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1325]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 2 3HE11312AARB01 NS204662781 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1326]:
+                        - cell [ref=e1327]:
+                          - checkbox [ref=e1328]
+                        - cell "Chassis 1 Fan 2" [ref=e1329]
+                        - cell "3HE11312AARB01" [ref=e1330]:
+                          - link "3HE11312AARB01" [ref=e1331] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204662781" [ref=e1332]
+                        - cell "-" [ref=e1333]
+                        - cell "󰈐 fan" [ref=e1334]:
+                          - generic [ref=e1335]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1336]
+                        - cell "FAN-7750-SR-S" [ref=e1337]:
+                          - link "FAN-7750-SR-S" [ref=e1338] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1339]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1340]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1341]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1342]:
+                          - link "󰜄 Add Mapping" [ref=e1343] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+2%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+2%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1344]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 3 3HE11312AARB01 NS204563606 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1345]:
+                        - cell [ref=e1346]:
+                          - checkbox [ref=e1347]
+                        - cell "Chassis 1 Fan 3" [ref=e1348]
+                        - cell "3HE11312AARB01" [ref=e1349]:
+                          - link "3HE11312AARB01" [ref=e1350] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204563606" [ref=e1351]
+                        - cell "-" [ref=e1352]
+                        - cell "󰈐 fan" [ref=e1353]:
+                          - generic [ref=e1354]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1355]
+                        - cell "FAN-7750-SR-S" [ref=e1356]:
+                          - link "FAN-7750-SR-S" [ref=e1357] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1358]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1359]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1360]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1361]:
+                          - link "󰜄 Add Mapping" [ref=e1362] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+3%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+3%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1363]: 󰜄
+                            - text: Add Mapping
+                      - row "Chassis 1 Fan 4 3HE11312AARB01 NS204662786 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1364]:
+                        - cell [ref=e1365]:
+                          - checkbox [ref=e1366]
+                        - cell "Chassis 1 Fan 4" [ref=e1367]
+                        - cell "3HE11312AARB01" [ref=e1368]:
+                          - link "3HE11312AARB01" [ref=e1369] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "NS204662786" [ref=e1370]
+                        - cell "-" [ref=e1371]
+                        - cell "󰈐 fan" [ref=e1372]:
+                          - generic [ref=e1373]: 󰈐
+                          - text: fan
+                        - cell "No matching bay" [ref=e1374]
+                        - cell "FAN-7750-SR-S" [ref=e1375]:
+                          - link "FAN-7750-SR-S" [ref=e1376] [cursor=pointer]:
+                            - /url: /dcim/module-types/65/
+                        - cell "No Bay 󰀪" [ref=e1377]:
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1378]': No Bay
+                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1379]': 󰀪
+                        - cell "󰜄 Add Mapping" [ref=e1380]:
+                          - link "󰜄 Add Mapping" [ref=e1381] [cursor=pointer]:
+                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+4%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+4%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
+                            - generic [ref=e1382]: 󰜄
+                            - text: Add Mapping
+                  - generic [ref=e1383]:
+                    - generic [ref=e1384]: Showing 1-49 of 49
+                    - navigation "Pagination options" [ref=e1385]:
+                      - button "Per Page 󰅀" [ref=e1387] [cursor=pointer]
+            - text: 󰗠 󰓨
+          - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+        - generic [ref=e1388]: NetBox Interface Name Rules Plugin Dev Container
+      - contentinfo [ref=e1389]:
+        - generic [ref=e1390]:
+          - list [ref=e1391]:
+            - listitem [ref=e1392]:
+              - link "Docs" [ref=e1393] [cursor=pointer]:
+                - /url: /static/docs/
+                - generic "Docs" [ref=e1394]: 󱓷
+            - listitem [ref=e1395]:
+              - link "REST API" [ref=e1396] [cursor=pointer]:
+                - /url: /api/
+                - generic "REST API" [ref=e1397]: 󰞵
+            - listitem [ref=e1398]:
+              - link "REST API documentation" [ref=e1399] [cursor=pointer]:
+                - /url: /api/schema/swagger-ui/
+                - generic "REST API documentation" [ref=e1400]: 󰂺
+            - listitem [ref=e1401]:
+              - link "GraphQL API" [ref=e1402] [cursor=pointer]:
+                - /url: /graphql/
+                - generic "GraphQL API" [ref=e1403]: 󰡷
+            - listitem [ref=e1404]:
+              - link "Source Code" [ref=e1405] [cursor=pointer]:
+                - /url: https://github.com/netbox-community/netbox
+                - generic "Source Code" [ref=e1406]: 󰊤
+            - listitem [ref=e1407]:
+              - link "Community" [ref=e1408] [cursor=pointer]:
+                - /url: https://netdev.chat
+                - generic "Community" [ref=e1409]: 󰒱
+          - list [ref=e1410]:
+            - listitem [ref=e1411]: 2026-06-11 17:15:24 UTC
+            - listitem [ref=e1412]: · b887fe7759d0
+  - generic: 󰗠
diff --git a/.playwright-mcp/page-2026-06-11T17-26-52-669Z.yml b/.playwright-mcp/page-2026-06-11T17-26-52-669Z.yml
new file mode 100644
index 000000000..df73cc3ce
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T17-26-52-669Z.yml
@@ -0,0 +1,383 @@
+- generic [ref=e2]:
+  - complementary [ref=e3]:
+    - generic [ref=e4]:
+      - heading "NetBox Logo Community" [level=1] [ref=e5]:
+        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+          - /url: /
+          - img "NetBox Logo" [ref=e7]
+          - generic [ref=e8]: Community
+      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e9]:
+        - list [ref=e10]:
+          - text: 󰍉
+          - listitem [ref=e11]:
+            - button "Organization" [ref=e12] [cursor=pointer]:
+              - generic [ref=e14]: 󰇗
+              - generic [ref=e15]: Organization
+              - text: 󰅀
+          - listitem [ref=e16]:
+            - button "Racks" [ref=e17] [cursor=pointer]:
+              - generic [ref=e19]: 󱠞
+              - generic [ref=e20]: Racks
+              - text: 󰅀
+          - listitem [ref=e21]:
+            - button "Devices" [ref=e22] [cursor=pointer]:
+              - generic [ref=e24]: 󰒋
+              - generic [ref=e25]: Devices
+              - text: 󰅀
+          - listitem [ref=e26]:
+            - button "Connections" [ref=e27] [cursor=pointer]:
+              - generic [ref=e29]: 󱘖
+              - generic [ref=e30]: Connections
+              - text: 󰅀
+          - listitem [ref=e31]:
+            - button "Wireless" [ref=e32] [cursor=pointer]:
+              - generic [ref=e34]: 󰖩
+              - generic [ref=e35]: Wireless
+              - text: 󰅀
+          - listitem [ref=e36]:
+            - button "IPAM" [ref=e37] [cursor=pointer]:
+              - generic [ref=e39]: 󰆙
+              - generic [ref=e40]: IPAM
+              - text: 󰅀
+          - listitem [ref=e41]:
+            - button "VPN" [ref=e42] [cursor=pointer]:
+              - generic [ref=e44]: 󱁊
+              - generic [ref=e45]: VPN
+              - text: 󰅀
+          - listitem [ref=e46]:
+            - button "Virtualization" [ref=e47] [cursor=pointer]:
+              - generic [ref=e49]: 󰍹
+              - generic [ref=e50]: Virtualization
+              - text: 󰅀
+          - listitem [ref=e51]:
+            - button "Circuits" [ref=e52] [cursor=pointer]:
+              - generic [ref=e54]: 󰴽
+              - generic [ref=e55]: Circuits
+              - text: 󰅀
+          - listitem [ref=e56]:
+            - button "Power" [ref=e57] [cursor=pointer]:
+              - generic [ref=e59]: 󰉁
+              - generic [ref=e60]: Power
+              - text: 󰅀
+          - listitem [ref=e61]:
+            - button "Provisioning" [ref=e62] [cursor=pointer]:
+              - generic [ref=e64]: 󱔘
+              - generic [ref=e65]: Provisioning
+              - text: 󰅀
+          - listitem [ref=e66]:
+            - button "Customization" [ref=e67] [cursor=pointer]:
+              - generic [ref=e69]: 󰦭
+              - generic [ref=e70]: Customization
+              - text: 󰅀
+          - listitem [ref=e71]:
+            - button "Operations" [ref=e72] [cursor=pointer]:
+              - generic [ref=e74]: 󰣖
+              - generic [ref=e75]: Operations
+              - text: 󰅀
+          - listitem [ref=e76]:
+            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+              - generic [ref=e79]: 󰓡
+              - generic [ref=e80]: Interface Name Rules
+              - text: 󰅀
+          - listitem [ref=e81]:
+            - button "NSO" [ref=e82] [cursor=pointer]:
+              - generic [ref=e84]: 󱂇
+              - generic [ref=e85]: NSO
+              - text: 󰅀
+          - listitem [ref=e86]:
+            - button "LibreNMS" [ref=e87] [cursor=pointer]:
+              - generic [ref=e89]: 󰛳
+              - generic [ref=e90]: LibreNMS
+              - text: 󰅀
+          - listitem [ref=e91]:
+            - button "Data Import" [ref=e92] [cursor=pointer]:
+              - generic [ref=e94]: 󰥝
+              - generic [ref=e95]: Data Import
+              - text: 󰅀
+          - listitem [ref=e96]:
+            - button "Topology Views" [ref=e97] [cursor=pointer]:
+              - generic [ref=e99]: 󰒪
+              - generic [ref=e100]: Topology Views
+              - text: 󰅀
+          - listitem [ref=e101]:
+            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+              - generic [ref=e104]: 󱇢
+              - generic [ref=e105]: Netbox Routing
+              - text: 󰅀
+          - listitem [ref=e106]:
+            - button "Plugins" [ref=e107] [cursor=pointer]:
+              - generic [ref=e109]: 󰐱
+              - generic [ref=e110]: Plugins
+              - text: 󰅀
+          - listitem [ref=e111]:
+            - button "Admin" [ref=e112] [cursor=pointer]:
+              - generic [ref=e114]: 󰀎
+              - generic [ref=e115]: Admin
+              - text: 󰅀
+        - generic [ref=e116]:
+          - text: NetBox Community v4.6.1-Docker-5.0.1
+          - generic [ref=e117]:
+            - link "Get Cloud" [ref=e118] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-cloud/
+            - text: "|"
+            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-enterprise/
+  - banner [ref=e120]:
+    - generic [ref=e121]:
+      - generic [ref=e122]:
+        - generic [ref=e123]:
+          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+            - generic [ref=e125]: 󰌵
+          - text: 󰛨
+        - button "Notifications" [ref=e127] [cursor=pointer]:
+          - generic [ref=e128]:
+            - generic [ref=e129]: 󰂞
+            - generic [ref=e131]: You have unread notifications
+        - generic [ref=e132]:
+          - button "Open user menu" [ref=e133] [cursor=pointer]:
+            - generic [ref=e134]:
+              - generic [ref=e135]: admin
+              - generic [ref=e136]: Admin
+          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e139]:
+        - generic:
+          - generic: 󰍉
+        - textbox "Search NetBox" [ref=e140]:
+          - /placeholder: Search…
+  - generic [ref=e141]:
+    - generic [ref=e142]:
+      - generic [ref=e143]:
+        - generic [ref=e144]: Development Environment
+        - generic [ref=e146]:
+          - list "breadcrumbs" [ref=e147]:
+            - listitem [ref=e148]:
+              - link "Devices" [ref=e149] [cursor=pointer]:
+                - /url: /dcim/devices/
+            - listitem [ref=e150]:
+              - text: /
+              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                - /url: /dcim/sites/1/
+          - code [ref=e152]: dcim.device:55
+        - generic [ref=e154]:
+          - generic [ref=e155]:
+            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+            - list [ref=e158]:
+              - listitem [ref=e159]:
+                - generic "Created" [ref=e160]: 󰃳
+                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+              - listitem [ref=e162]:
+                - generic "Last updated" [ref=e163]: 󰢧
+                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
+          - generic [ref=e166]:
+            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+            - button "Bookmark" [ref=e170] [cursor=pointer]:
+              - generic [ref=e171]: 󰃅
+              - text: Bookmark
+            - button "Subscribe" [ref=e173] [cursor=pointer]:
+              - generic [ref=e174]: 󰂝
+              - text: Subscribe
+        - generic [ref=e176]:
+          - link "Device" [ref=e177] [cursor=pointer]:
+            - /url: /dcim/devices/55/
+          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+            - /url: /dcim/devices/55/module-bays/
+            - text: Module Bays
+            - generic [ref=e179]: "104"
+          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
+            - /url: /dcim/devices/55/interfaces/
+            - text: Interfaces
+            - generic [ref=e181]: "207"
+          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+            - /url: /dcim/devices/55/console-ports/
+            - text: Console Ports
+            - generic [ref=e183]: "4"
+          - link "NSO" [ref=e184] [cursor=pointer]:
+            - /url: /dcim/devices/55/nso/
+          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+            - /url: /dcim/devices/55/librenms-sync/
+          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+            - /url: /dcim/devices/55/static_routes/
+            - text: Static Routes
+            - generic [ref=e187]: "10"
+          - link "Config Context" [ref=e188] [cursor=pointer]:
+            - /url: /dcim/devices/55/config-context/
+          - link "Render Config" [ref=e189] [cursor=pointer]:
+            - /url: /dcim/devices/55/render-config/
+          - link "Contacts" [ref=e190] [cursor=pointer]:
+            - /url: /dcim/devices/55/contacts/
+          - link "Images" [ref=e191] [cursor=pointer]:
+            - /url: /dcim/devices/55/image-attachments/
+          - link "Journal" [ref=e192] [cursor=pointer]:
+            - /url: /dcim/devices/55/journal/
+          - link "Changelog" [ref=e193] [cursor=pointer]:
+            - /url: /dcim/devices/55/changelog/
+      - generic [ref=e195]:
+        - generic [ref=e196]:
+          - generic [ref=e197]:
+            - generic [ref=e198]:
+              - generic [ref=e199]: 󰒍
+              - strong [ref=e200]: LibreNMS Connections
+            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+              - /url: /plugins/librenms_plugin/settings/
+              - generic [ref=e202]: 󰒓
+              - text: Change Server
+          - table [ref=e204]:
+            - rowgroup [ref=e205]:
+              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                - cell "󰗠 Production LibreNMS" [ref=e207]:
+                  - generic "Currently active server" [ref=e208]: 󰗠
+                  - strong [ref=e209]: Production LibreNMS
+                - cell "ID 5 󰏌" [ref=e210]:
+                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                    - /url: https://snmp.cnad.dev/device/device=5/
+                    - text: ID 5
+                    - generic [ref=e212]: 󰏌
+                - cell [ref=e213]
+        - generic [ref=e214]:
+          - generic [ref=e216]:
+            - heading "LibreNMS Status" [level=5] [ref=e217]
+            - table [ref=e219]:
+              - rowgroup [ref=e220]:
+                - row "Status 󰗠 Found" [ref=e221]:
+                  - rowheader "Status" [ref=e222]
+                  - cell "󰗠 Found" [ref=e223]:
+                    - generic [ref=e224]:
+                      - generic [ref=e225]: 󰗠
+                      - text: Found
+                - row "ID 5" [ref=e226]:
+                  - rowheader "ID" [ref=e227]
+                  - cell "5" [ref=e228]
+                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                  - rowheader "Hostname" [ref=e230]
+                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                - row "sysName prod-lab03c-ra1" [ref=e232]:
+                  - rowheader "sysName" [ref=e233]
+                  - cell "prod-lab03c-ra1" [ref=e234]
+                - row "Serial NS204662488 󰗠" [ref=e235]:
+                  - rowheader "Serial" [ref=e236]
+                  - cell "NS204662488 󰗠" [ref=e237]:
+                    - text: NS204662488
+                    - generic "Serial matches NetBox" [ref=e238]:
+                      - generic [ref=e239]: 󰗠
+                - row "OS Version 23.10.R4-1" [ref=e240]:
+                  - rowheader "OS Version" [ref=e241]
+                  - cell "23.10.R4-1" [ref=e242]
+                - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                  - rowheader "LibreNMS Link" [ref=e244]
+                  - cell "󰏌 View" [ref=e245]:
+                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - generic [ref=e247]: 󰏌
+                      - text: View
+          - generic [ref=e249]:
+            - heading "Device Information Sync" [level=5] [ref=e250]
+            - table [ref=e252]:
+              - rowgroup [ref=e253]:
+                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                  - columnheader "Field" [ref=e255]
+                  - columnheader "NetBox Value" [ref=e256]
+                  - columnheader "LibreNMS Value" [ref=e257]
+              - rowgroup [ref=e258]:
+                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                  - cell "Name 󰋽" [ref=e260]:
+                    - text: Name
+                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                    - generic [ref=e263]:
+                      - generic [ref=e264]: prod-lab03c-ra1
+                      - generic "Synced with LibreNMS" [ref=e266]:
+                        - generic [ref=e267]: 󰗠
+                  - cell "prod-lab03c-ra1" [ref=e268]
+                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                  - cell "Device Type" [ref=e270]
+                  - cell "7750 SR-7s 󰗠" [ref=e271]:
+                    - generic [ref=e272]:
+                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                        - /url: /dcim/device-types/19/
+                      - generic "Synced with LibreNMS" [ref=e276]:
+                        - generic [ref=e277]: 󰗠
+                  - cell "7750 SR-7s" [ref=e278]
+                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                  - cell "Serial Number" [ref=e280]
+                  - cell "NS204662488 󰗠" [ref=e281]:
+                    - generic [ref=e282]:
+                      - generic [ref=e283]: NS204662488
+                      - generic "Synced with LibreNMS" [ref=e285]:
+                        - generic [ref=e286]: 󰗠
+                  - cell "NS204662488" [ref=e287]
+                - row "Platform timos 󰗠 timos" [ref=e288]:
+                  - cell "Platform" [ref=e289]
+                  - cell "timos 󰗠" [ref=e290]:
+                    - generic [ref=e291]:
+                      - link "timos" [ref=e293] [cursor=pointer]:
+                        - /url: /dcim/platforms/5/
+                      - generic "Synced with LibreNMS" [ref=e295]:
+                        - generic [ref=e296]: 󰗠
+                  - cell "timos" [ref=e297]:
+                    - generic [ref=e299]: timos
+                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                  - cell "Location" [ref=e301]
+                  - cell "ITC-Lab" [ref=e302]
+                  - cell "ITC-Lab 󰗠" [ref=e303]:
+                    - generic [ref=e304]:
+                      - generic [ref=e305]: ITC-Lab
+                      - generic "Synced with NetBox" [ref=e307]:
+                        - generic [ref=e308]: 󰗠
+        - generic [ref=e309]:
+          - tablist [ref=e310]:
+            - tab "Interfaces" [ref=e311] [cursor=pointer]
+            - tab "Cables" [ref=e312] [cursor=pointer]
+            - tab "IP Addresses" [ref=e313] [cursor=pointer]
+            - tab "VLANs" [ref=e314] [cursor=pointer]
+            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
+          - group [ref=e316]:
+            - radio "ifDescr"
+            - generic [ref=e317] [cursor=pointer]: ifDescr
+            - radio "ifName" [checked]
+            - generic [ref=e318] [cursor=pointer]: ifName
+        - generic [ref=e319]:
+          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
+          - tabpanel "Modules" [ref=e320]:
+            - generic [ref=e321]:
+              - heading "Module Sync" [level=2] [ref=e322]
+              - button "Refresh Modules" [ref=e325] [cursor=pointer]
+            - generic [ref=e328]:
+              - generic [ref=e329]: 󰾲
+              - paragraph [ref=e330]:
+                - text: No inventory data loaded. Click
+                - strong [ref=e331]: Refresh Modules
+                - text: to fetch data from LibreNMS.
+          - text: 󰓨
+        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
+    - contentinfo [ref=e333]:
+      - generic [ref=e334]:
+        - list [ref=e335]:
+          - listitem [ref=e336]:
+            - link "Docs" [ref=e337] [cursor=pointer]:
+              - /url: /static/docs/
+              - generic "Docs" [ref=e338]: 󱓷
+          - listitem [ref=e339]:
+            - link "REST API" [ref=e340] [cursor=pointer]:
+              - /url: /api/
+              - generic "REST API" [ref=e341]: 󰞵
+          - listitem [ref=e342]:
+            - link "REST API documentation" [ref=e343] [cursor=pointer]:
+              - /url: /api/schema/swagger-ui/
+              - generic "REST API documentation" [ref=e344]: 󰂺
+          - listitem [ref=e345]:
+            - link "GraphQL API" [ref=e346] [cursor=pointer]:
+              - /url: /graphql/
+              - generic "GraphQL API" [ref=e347]: 󰡷
+          - listitem [ref=e348]:
+            - link "Source Code" [ref=e349] [cursor=pointer]:
+              - /url: https://github.com/netbox-community/netbox
+              - generic "Source Code" [ref=e350]: 󰊤
+          - listitem [ref=e351]:
+            - link "Community" [ref=e352] [cursor=pointer]:
+              - /url: https://netdev.chat
+              - generic "Community" [ref=e353]: 󰒱
+        - list [ref=e354]:
+          - listitem [ref=e355]: 2026-06-11 17:26:52 UTC
+          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T17-35-22-939Z.yml b/.playwright-mcp/page-2026-06-11T17-35-22-939Z.yml
new file mode 100644
index 000000000..2c9399499
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T17-35-22-939Z.yml
@@ -0,0 +1,383 @@
+- generic [ref=e2]:
+  - complementary [ref=e3]:
+    - generic [ref=e4]:
+      - heading "NetBox Logo Community" [level=1] [ref=e5]:
+        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+          - /url: /
+          - img "NetBox Logo" [ref=e7]
+          - generic [ref=e8]: Community
+      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e9]:
+        - list [ref=e10]:
+          - text: 󰍉
+          - listitem [ref=e11]:
+            - button "Organization" [ref=e12] [cursor=pointer]:
+              - generic [ref=e14]: 󰇗
+              - generic [ref=e15]: Organization
+              - text: 󰅀
+          - listitem [ref=e16]:
+            - button "Racks" [ref=e17] [cursor=pointer]:
+              - generic [ref=e19]: 󱠞
+              - generic [ref=e20]: Racks
+              - text: 󰅀
+          - listitem [ref=e21]:
+            - button "Devices" [ref=e22] [cursor=pointer]:
+              - generic [ref=e24]: 󰒋
+              - generic [ref=e25]: Devices
+              - text: 󰅀
+          - listitem [ref=e26]:
+            - button "Connections" [ref=e27] [cursor=pointer]:
+              - generic [ref=e29]: 󱘖
+              - generic [ref=e30]: Connections
+              - text: 󰅀
+          - listitem [ref=e31]:
+            - button "Wireless" [ref=e32] [cursor=pointer]:
+              - generic [ref=e34]: 󰖩
+              - generic [ref=e35]: Wireless
+              - text: 󰅀
+          - listitem [ref=e36]:
+            - button "IPAM" [ref=e37] [cursor=pointer]:
+              - generic [ref=e39]: 󰆙
+              - generic [ref=e40]: IPAM
+              - text: 󰅀
+          - listitem [ref=e41]:
+            - button "VPN" [ref=e42] [cursor=pointer]:
+              - generic [ref=e44]: 󱁊
+              - generic [ref=e45]: VPN
+              - text: 󰅀
+          - listitem [ref=e46]:
+            - button "Virtualization" [ref=e47] [cursor=pointer]:
+              - generic [ref=e49]: 󰍹
+              - generic [ref=e50]: Virtualization
+              - text: 󰅀
+          - listitem [ref=e51]:
+            - button "Circuits" [ref=e52] [cursor=pointer]:
+              - generic [ref=e54]: 󰴽
+              - generic [ref=e55]: Circuits
+              - text: 󰅀
+          - listitem [ref=e56]:
+            - button "Power" [ref=e57] [cursor=pointer]:
+              - generic [ref=e59]: 󰉁
+              - generic [ref=e60]: Power
+              - text: 󰅀
+          - listitem [ref=e61]:
+            - button "Provisioning" [ref=e62] [cursor=pointer]:
+              - generic [ref=e64]: 󱔘
+              - generic [ref=e65]: Provisioning
+              - text: 󰅀
+          - listitem [ref=e66]:
+            - button "Customization" [ref=e67] [cursor=pointer]:
+              - generic [ref=e69]: 󰦭
+              - generic [ref=e70]: Customization
+              - text: 󰅀
+          - listitem [ref=e71]:
+            - button "Operations" [ref=e72] [cursor=pointer]:
+              - generic [ref=e74]: 󰣖
+              - generic [ref=e75]: Operations
+              - text: 󰅀
+          - listitem [ref=e76]:
+            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+              - generic [ref=e79]: 󰓡
+              - generic [ref=e80]: Interface Name Rules
+              - text: 󰅀
+          - listitem [ref=e81]:
+            - button "NSO" [ref=e82] [cursor=pointer]:
+              - generic [ref=e84]: 󱂇
+              - generic [ref=e85]: NSO
+              - text: 󰅀
+          - listitem [ref=e86]:
+            - button "LibreNMS" [ref=e87] [cursor=pointer]:
+              - generic [ref=e89]: 󰛳
+              - generic [ref=e90]: LibreNMS
+              - text: 󰅀
+          - listitem [ref=e91]:
+            - button "Data Import" [ref=e92] [cursor=pointer]:
+              - generic [ref=e94]: 󰥝
+              - generic [ref=e95]: Data Import
+              - text: 󰅀
+          - listitem [ref=e96]:
+            - button "Topology Views" [ref=e97] [cursor=pointer]:
+              - generic [ref=e99]: 󰒪
+              - generic [ref=e100]: Topology Views
+              - text: 󰅀
+          - listitem [ref=e101]:
+            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+              - generic [ref=e104]: 󱇢
+              - generic [ref=e105]: Netbox Routing
+              - text: 󰅀
+          - listitem [ref=e106]:
+            - button "Plugins" [ref=e107] [cursor=pointer]:
+              - generic [ref=e109]: 󰐱
+              - generic [ref=e110]: Plugins
+              - text: 󰅀
+          - listitem [ref=e111]:
+            - button "Admin" [ref=e112] [cursor=pointer]:
+              - generic [ref=e114]: 󰀎
+              - generic [ref=e115]: Admin
+              - text: 󰅀
+        - generic [ref=e116]:
+          - text: NetBox Community v4.6.1-Docker-5.0.1
+          - generic [ref=e117]:
+            - link "Get Cloud" [ref=e118] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-cloud/
+            - text: "|"
+            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-enterprise/
+  - banner [ref=e120]:
+    - generic [ref=e121]:
+      - generic [ref=e122]:
+        - generic [ref=e123]:
+          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+            - generic [ref=e125]: 󰌵
+          - text: 󰛨
+        - button "Notifications" [ref=e127] [cursor=pointer]:
+          - generic [ref=e128]:
+            - generic [ref=e129]: 󰂞
+            - generic [ref=e131]: You have unread notifications
+        - generic [ref=e132]:
+          - button "Open user menu" [ref=e133] [cursor=pointer]:
+            - generic [ref=e134]:
+              - generic [ref=e135]: admin
+              - generic [ref=e136]: Admin
+          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e139]:
+        - generic:
+          - generic: 󰍉
+        - textbox "Search NetBox" [ref=e140]:
+          - /placeholder: Search…
+  - generic [ref=e141]:
+    - generic [ref=e142]:
+      - generic [ref=e143]:
+        - generic [ref=e144]: Development Environment
+        - generic [ref=e146]:
+          - list "breadcrumbs" [ref=e147]:
+            - listitem [ref=e148]:
+              - link "Devices" [ref=e149] [cursor=pointer]:
+                - /url: /dcim/devices/
+            - listitem [ref=e150]:
+              - text: /
+              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                - /url: /dcim/sites/1/
+          - code [ref=e152]: dcim.device:55
+        - generic [ref=e154]:
+          - generic [ref=e155]:
+            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+            - list [ref=e158]:
+              - listitem [ref=e159]:
+                - generic "Created" [ref=e160]: 󰃳
+                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+              - listitem [ref=e162]:
+                - generic "Last updated" [ref=e163]: 󰢧
+                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
+          - generic [ref=e166]:
+            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+            - button "Bookmark" [ref=e170] [cursor=pointer]:
+              - generic [ref=e171]: 󰃅
+              - text: Bookmark
+            - button "Subscribe" [ref=e173] [cursor=pointer]:
+              - generic [ref=e174]: 󰂝
+              - text: Subscribe
+        - generic [ref=e176]:
+          - link "Device" [ref=e177] [cursor=pointer]:
+            - /url: /dcim/devices/55/
+          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+            - /url: /dcim/devices/55/module-bays/
+            - text: Module Bays
+            - generic [ref=e179]: "104"
+          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
+            - /url: /dcim/devices/55/interfaces/
+            - text: Interfaces
+            - generic [ref=e181]: "207"
+          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+            - /url: /dcim/devices/55/console-ports/
+            - text: Console Ports
+            - generic [ref=e183]: "4"
+          - link "NSO" [ref=e184] [cursor=pointer]:
+            - /url: /dcim/devices/55/nso/
+          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+            - /url: /dcim/devices/55/librenms-sync/
+          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+            - /url: /dcim/devices/55/static_routes/
+            - text: Static Routes
+            - generic [ref=e187]: "10"
+          - link "Config Context" [ref=e188] [cursor=pointer]:
+            - /url: /dcim/devices/55/config-context/
+          - link "Render Config" [ref=e189] [cursor=pointer]:
+            - /url: /dcim/devices/55/render-config/
+          - link "Contacts" [ref=e190] [cursor=pointer]:
+            - /url: /dcim/devices/55/contacts/
+          - link "Images" [ref=e191] [cursor=pointer]:
+            - /url: /dcim/devices/55/image-attachments/
+          - link "Journal" [ref=e192] [cursor=pointer]:
+            - /url: /dcim/devices/55/journal/
+          - link "Changelog" [ref=e193] [cursor=pointer]:
+            - /url: /dcim/devices/55/changelog/
+      - generic [ref=e195]:
+        - generic [ref=e196]:
+          - generic [ref=e197]:
+            - generic [ref=e198]:
+              - generic [ref=e199]: 󰒍
+              - strong [ref=e200]: LibreNMS Connections
+            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+              - /url: /plugins/librenms_plugin/settings/
+              - generic [ref=e202]: 󰒓
+              - text: Change Server
+          - table [ref=e204]:
+            - rowgroup [ref=e205]:
+              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                - cell "󰗠 Production LibreNMS" [ref=e207]:
+                  - generic "Currently active server" [ref=e208]: 󰗠
+                  - strong [ref=e209]: Production LibreNMS
+                - cell "ID 5 󰏌" [ref=e210]:
+                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                    - /url: https://snmp.cnad.dev/device/device=5/
+                    - text: ID 5
+                    - generic [ref=e212]: 󰏌
+                - cell [ref=e213]
+        - generic [ref=e214]:
+          - generic [ref=e216]:
+            - heading "LibreNMS Status" [level=5] [ref=e217]
+            - table [ref=e219]:
+              - rowgroup [ref=e220]:
+                - row "Status 󰗠 Found" [ref=e221]:
+                  - rowheader "Status" [ref=e222]
+                  - cell "󰗠 Found" [ref=e223]:
+                    - generic [ref=e224]:
+                      - generic [ref=e225]: 󰗠
+                      - text: Found
+                - row "ID 5" [ref=e226]:
+                  - rowheader "ID" [ref=e227]
+                  - cell "5" [ref=e228]
+                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                  - rowheader "Hostname" [ref=e230]
+                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                - row "sysName prod-lab03c-ra1" [ref=e232]:
+                  - rowheader "sysName" [ref=e233]
+                  - cell "prod-lab03c-ra1" [ref=e234]
+                - row "Serial NS204662488 󰗠" [ref=e235]:
+                  - rowheader "Serial" [ref=e236]
+                  - cell "NS204662488 󰗠" [ref=e237]:
+                    - text: NS204662488
+                    - generic "Serial matches NetBox" [ref=e238]:
+                      - generic [ref=e239]: 󰗠
+                - row "OS Version 23.10.R4-1" [ref=e240]:
+                  - rowheader "OS Version" [ref=e241]
+                  - cell "23.10.R4-1" [ref=e242]
+                - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                  - rowheader "LibreNMS Link" [ref=e244]
+                  - cell "󰏌 View" [ref=e245]:
+                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - generic [ref=e247]: 󰏌
+                      - text: View
+          - generic [ref=e249]:
+            - heading "Device Information Sync" [level=5] [ref=e250]
+            - table [ref=e252]:
+              - rowgroup [ref=e253]:
+                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                  - columnheader "Field" [ref=e255]
+                  - columnheader "NetBox Value" [ref=e256]
+                  - columnheader "LibreNMS Value" [ref=e257]
+              - rowgroup [ref=e258]:
+                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                  - cell "Name 󰋽" [ref=e260]:
+                    - text: Name
+                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                    - generic [ref=e263]:
+                      - generic [ref=e264]: prod-lab03c-ra1
+                      - generic "Synced with LibreNMS" [ref=e266]:
+                        - generic [ref=e267]: 󰗠
+                  - cell "prod-lab03c-ra1" [ref=e268]
+                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                  - cell "Device Type" [ref=e270]
+                  - cell "7750 SR-7s 󰗠" [ref=e271]:
+                    - generic [ref=e272]:
+                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                        - /url: /dcim/device-types/19/
+                      - generic "Synced with LibreNMS" [ref=e276]:
+                        - generic [ref=e277]: 󰗠
+                  - cell "7750 SR-7s" [ref=e278]
+                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                  - cell "Serial Number" [ref=e280]
+                  - cell "NS204662488 󰗠" [ref=e281]:
+                    - generic [ref=e282]:
+                      - generic [ref=e283]: NS204662488
+                      - generic "Synced with LibreNMS" [ref=e285]:
+                        - generic [ref=e286]: 󰗠
+                  - cell "NS204662488" [ref=e287]
+                - row "Platform timos 󰗠 timos" [ref=e288]:
+                  - cell "Platform" [ref=e289]
+                  - cell "timos 󰗠" [ref=e290]:
+                    - generic [ref=e291]:
+                      - link "timos" [ref=e293] [cursor=pointer]:
+                        - /url: /dcim/platforms/5/
+                      - generic "Synced with LibreNMS" [ref=e295]:
+                        - generic [ref=e296]: 󰗠
+                  - cell "timos" [ref=e297]:
+                    - generic [ref=e299]: timos
+                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                  - cell "Location" [ref=e301]
+                  - cell "ITC-Lab" [ref=e302]
+                  - cell "ITC-Lab 󰗠" [ref=e303]:
+                    - generic [ref=e304]:
+                      - generic [ref=e305]: ITC-Lab
+                      - generic "Synced with NetBox" [ref=e307]:
+                        - generic [ref=e308]: 󰗠
+        - generic [ref=e309]:
+          - tablist [ref=e310]:
+            - tab "Interfaces" [ref=e311] [cursor=pointer]
+            - tab "Cables" [ref=e312] [cursor=pointer]
+            - tab "IP Addresses" [ref=e313] [cursor=pointer]
+            - tab "VLANs" [ref=e314] [cursor=pointer]
+            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
+          - group [ref=e316]:
+            - radio "ifDescr"
+            - generic [ref=e317] [cursor=pointer]: ifDescr
+            - radio "ifName" [checked]
+            - generic [ref=e318] [cursor=pointer]: ifName
+        - generic [ref=e319]:
+          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
+          - tabpanel "Modules" [ref=e320]:
+            - generic [ref=e321]:
+              - heading "Module Sync" [level=2] [ref=e322]
+              - button "Refresh Modules" [ref=e325] [cursor=pointer]
+            - generic [ref=e328]:
+              - generic [ref=e329]: 󰾲
+              - paragraph [ref=e330]:
+                - text: No inventory data loaded. Click
+                - strong [ref=e331]: Refresh Modules
+                - text: to fetch data from LibreNMS.
+          - text: 󰓨
+        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
+    - contentinfo [ref=e333]:
+      - generic [ref=e334]:
+        - list [ref=e335]:
+          - listitem [ref=e336]:
+            - link "Docs" [ref=e337] [cursor=pointer]:
+              - /url: /static/docs/
+              - generic "Docs" [ref=e338]: 󱓷
+          - listitem [ref=e339]:
+            - link "REST API" [ref=e340] [cursor=pointer]:
+              - /url: /api/
+              - generic "REST API" [ref=e341]: 󰞵
+          - listitem [ref=e342]:
+            - link "REST API documentation" [ref=e343] [cursor=pointer]:
+              - /url: /api/schema/swagger-ui/
+              - generic "REST API documentation" [ref=e344]: 󰂺
+          - listitem [ref=e345]:
+            - link "GraphQL API" [ref=e346] [cursor=pointer]:
+              - /url: /graphql/
+              - generic "GraphQL API" [ref=e347]: 󰡷
+          - listitem [ref=e348]:
+            - link "Source Code" [ref=e349] [cursor=pointer]:
+              - /url: https://github.com/netbox-community/netbox
+              - generic "Source Code" [ref=e350]: 󰊤
+          - listitem [ref=e351]:
+            - link "Community" [ref=e352] [cursor=pointer]:
+              - /url: https://netdev.chat
+              - generic "Community" [ref=e353]: 󰒱
+        - list [ref=e354]:
+          - listitem [ref=e355]: 2026-06-11 17:35:22 UTC
+          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T17-36-11-585Z.yml b/.playwright-mcp/page-2026-06-11T17-36-11-585Z.yml
new file mode 100644
index 000000000..0f9f3d4ae
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T17-36-11-585Z.yml
@@ -0,0 +1,383 @@
+- generic [ref=e2]:
+  - complementary [ref=e3]:
+    - generic [ref=e4]:
+      - heading "NetBox Logo Community" [level=1] [ref=e5]:
+        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+          - /url: /
+          - img "NetBox Logo" [ref=e7]
+          - generic [ref=e8]: Community
+      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e9]:
+        - list [ref=e10]:
+          - text: 󰍉
+          - listitem [ref=e11]:
+            - button "Organization" [ref=e12] [cursor=pointer]:
+              - generic [ref=e14]: 󰇗
+              - generic [ref=e15]: Organization
+              - text: 󰅀
+          - listitem [ref=e16]:
+            - button "Racks" [ref=e17] [cursor=pointer]:
+              - generic [ref=e19]: 󱠞
+              - generic [ref=e20]: Racks
+              - text: 󰅀
+          - listitem [ref=e21]:
+            - button "Devices" [ref=e22] [cursor=pointer]:
+              - generic [ref=e24]: 󰒋
+              - generic [ref=e25]: Devices
+              - text: 󰅀
+          - listitem [ref=e26]:
+            - button "Connections" [ref=e27] [cursor=pointer]:
+              - generic [ref=e29]: 󱘖
+              - generic [ref=e30]: Connections
+              - text: 󰅀
+          - listitem [ref=e31]:
+            - button "Wireless" [ref=e32] [cursor=pointer]:
+              - generic [ref=e34]: 󰖩
+              - generic [ref=e35]: Wireless
+              - text: 󰅀
+          - listitem [ref=e36]:
+            - button "IPAM" [ref=e37] [cursor=pointer]:
+              - generic [ref=e39]: 󰆙
+              - generic [ref=e40]: IPAM
+              - text: 󰅀
+          - listitem [ref=e41]:
+            - button "VPN" [ref=e42] [cursor=pointer]:
+              - generic [ref=e44]: 󱁊
+              - generic [ref=e45]: VPN
+              - text: 󰅀
+          - listitem [ref=e46]:
+            - button "Virtualization" [ref=e47] [cursor=pointer]:
+              - generic [ref=e49]: 󰍹
+              - generic [ref=e50]: Virtualization
+              - text: 󰅀
+          - listitem [ref=e51]:
+            - button "Circuits" [ref=e52] [cursor=pointer]:
+              - generic [ref=e54]: 󰴽
+              - generic [ref=e55]: Circuits
+              - text: 󰅀
+          - listitem [ref=e56]:
+            - button "Power" [ref=e57] [cursor=pointer]:
+              - generic [ref=e59]: 󰉁
+              - generic [ref=e60]: Power
+              - text: 󰅀
+          - listitem [ref=e61]:
+            - button "Provisioning" [ref=e62] [cursor=pointer]:
+              - generic [ref=e64]: 󱔘
+              - generic [ref=e65]: Provisioning
+              - text: 󰅀
+          - listitem [ref=e66]:
+            - button "Customization" [ref=e67] [cursor=pointer]:
+              - generic [ref=e69]: 󰦭
+              - generic [ref=e70]: Customization
+              - text: 󰅀
+          - listitem [ref=e71]:
+            - button "Operations" [ref=e72] [cursor=pointer]:
+              - generic [ref=e74]: 󰣖
+              - generic [ref=e75]: Operations
+              - text: 󰅀
+          - listitem [ref=e76]:
+            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+              - generic [ref=e79]: 󰓡
+              - generic [ref=e80]: Interface Name Rules
+              - text: 󰅀
+          - listitem [ref=e81]:
+            - button "NSO" [ref=e82] [cursor=pointer]:
+              - generic [ref=e84]: 󱂇
+              - generic [ref=e85]: NSO
+              - text: 󰅀
+          - listitem [ref=e86]:
+            - button "LibreNMS" [ref=e87] [cursor=pointer]:
+              - generic [ref=e89]: 󰛳
+              - generic [ref=e90]: LibreNMS
+              - text: 󰅀
+          - listitem [ref=e91]:
+            - button "Data Import" [ref=e92] [cursor=pointer]:
+              - generic [ref=e94]: 󰥝
+              - generic [ref=e95]: Data Import
+              - text: 󰅀
+          - listitem [ref=e96]:
+            - button "Topology Views" [ref=e97] [cursor=pointer]:
+              - generic [ref=e99]: 󰒪
+              - generic [ref=e100]: Topology Views
+              - text: 󰅀
+          - listitem [ref=e101]:
+            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+              - generic [ref=e104]: 󱇢
+              - generic [ref=e105]: Netbox Routing
+              - text: 󰅀
+          - listitem [ref=e106]:
+            - button "Plugins" [ref=e107] [cursor=pointer]:
+              - generic [ref=e109]: 󰐱
+              - generic [ref=e110]: Plugins
+              - text: 󰅀
+          - listitem [ref=e111]:
+            - button "Admin" [ref=e112] [cursor=pointer]:
+              - generic [ref=e114]: 󰀎
+              - generic [ref=e115]: Admin
+              - text: 󰅀
+        - generic [ref=e116]:
+          - text: NetBox Community v4.6.1-Docker-5.0.1
+          - generic [ref=e117]:
+            - link "Get Cloud" [ref=e118] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-cloud/
+            - text: "|"
+            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-enterprise/
+  - banner [ref=e120]:
+    - generic [ref=e121]:
+      - generic [ref=e122]:
+        - generic [ref=e123]:
+          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+            - generic [ref=e125]: 󰌵
+          - text: 󰛨
+        - button "Notifications" [ref=e127] [cursor=pointer]:
+          - generic [ref=e128]:
+            - generic [ref=e129]: 󰂞
+            - generic [ref=e131]: You have unread notifications
+        - generic [ref=e132]:
+          - button "Open user menu" [ref=e133] [cursor=pointer]:
+            - generic [ref=e134]:
+              - generic [ref=e135]: admin
+              - generic [ref=e136]: Admin
+          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e139]:
+        - generic:
+          - generic: 󰍉
+        - textbox "Search NetBox" [ref=e140]:
+          - /placeholder: Search…
+  - generic [ref=e141]:
+    - generic [ref=e142]:
+      - generic [ref=e143]:
+        - generic [ref=e144]: Development Environment
+        - generic [ref=e146]:
+          - list "breadcrumbs" [ref=e147]:
+            - listitem [ref=e148]:
+              - link "Devices" [ref=e149] [cursor=pointer]:
+                - /url: /dcim/devices/
+            - listitem [ref=e150]:
+              - text: /
+              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                - /url: /dcim/sites/1/
+          - code [ref=e152]: dcim.device:55
+        - generic [ref=e154]:
+          - generic [ref=e155]:
+            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+            - list [ref=e158]:
+              - listitem [ref=e159]:
+                - generic "Created" [ref=e160]: 󰃳
+                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+              - listitem [ref=e162]:
+                - generic "Last updated" [ref=e163]: 󰢧
+                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
+          - generic [ref=e166]:
+            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+            - button "Bookmark" [ref=e170] [cursor=pointer]:
+              - generic [ref=e171]: 󰃅
+              - text: Bookmark
+            - button "Subscribe" [ref=e173] [cursor=pointer]:
+              - generic [ref=e174]: 󰂝
+              - text: Subscribe
+        - generic [ref=e176]:
+          - link "Device" [ref=e177] [cursor=pointer]:
+            - /url: /dcim/devices/55/
+          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+            - /url: /dcim/devices/55/module-bays/
+            - text: Module Bays
+            - generic [ref=e179]: "104"
+          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
+            - /url: /dcim/devices/55/interfaces/
+            - text: Interfaces
+            - generic [ref=e181]: "207"
+          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+            - /url: /dcim/devices/55/console-ports/
+            - text: Console Ports
+            - generic [ref=e183]: "4"
+          - link "NSO" [ref=e184] [cursor=pointer]:
+            - /url: /dcim/devices/55/nso/
+          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+            - /url: /dcim/devices/55/librenms-sync/
+          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+            - /url: /dcim/devices/55/static_routes/
+            - text: Static Routes
+            - generic [ref=e187]: "10"
+          - link "Config Context" [ref=e188] [cursor=pointer]:
+            - /url: /dcim/devices/55/config-context/
+          - link "Render Config" [ref=e189] [cursor=pointer]:
+            - /url: /dcim/devices/55/render-config/
+          - link "Contacts" [ref=e190] [cursor=pointer]:
+            - /url: /dcim/devices/55/contacts/
+          - link "Images" [ref=e191] [cursor=pointer]:
+            - /url: /dcim/devices/55/image-attachments/
+          - link "Journal" [ref=e192] [cursor=pointer]:
+            - /url: /dcim/devices/55/journal/
+          - link "Changelog" [ref=e193] [cursor=pointer]:
+            - /url: /dcim/devices/55/changelog/
+      - generic [ref=e195]:
+        - generic [ref=e196]:
+          - generic [ref=e197]:
+            - generic [ref=e198]:
+              - generic [ref=e199]: 󰒍
+              - strong [ref=e200]: LibreNMS Connections
+            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+              - /url: /plugins/librenms_plugin/settings/
+              - generic [ref=e202]: 󰒓
+              - text: Change Server
+          - table [ref=e204]:
+            - rowgroup [ref=e205]:
+              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                - cell "󰗠 Production LibreNMS" [ref=e207]:
+                  - generic "Currently active server" [ref=e208]: 󰗠
+                  - strong [ref=e209]: Production LibreNMS
+                - cell "ID 5 󰏌" [ref=e210]:
+                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                    - /url: https://snmp.cnad.dev/device/device=5/
+                    - text: ID 5
+                    - generic [ref=e212]: 󰏌
+                - cell [ref=e213]
+        - generic [ref=e214]:
+          - generic [ref=e216]:
+            - heading "LibreNMS Status" [level=5] [ref=e217]
+            - table [ref=e219]:
+              - rowgroup [ref=e220]:
+                - row "Status 󰗠 Found" [ref=e221]:
+                  - rowheader "Status" [ref=e222]
+                  - cell "󰗠 Found" [ref=e223]:
+                    - generic [ref=e224]:
+                      - generic [ref=e225]: 󰗠
+                      - text: Found
+                - row "ID 5" [ref=e226]:
+                  - rowheader "ID" [ref=e227]
+                  - cell "5" [ref=e228]
+                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                  - rowheader "Hostname" [ref=e230]
+                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                - row "sysName prod-lab03c-ra1" [ref=e232]:
+                  - rowheader "sysName" [ref=e233]
+                  - cell "prod-lab03c-ra1" [ref=e234]
+                - row "Serial NS204662488 󰗠" [ref=e235]:
+                  - rowheader "Serial" [ref=e236]
+                  - cell "NS204662488 󰗠" [ref=e237]:
+                    - text: NS204662488
+                    - generic "Serial matches NetBox" [ref=e238]:
+                      - generic [ref=e239]: 󰗠
+                - row "OS Version 23.10.R4-1" [ref=e240]:
+                  - rowheader "OS Version" [ref=e241]
+                  - cell "23.10.R4-1" [ref=e242]
+                - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                  - rowheader "LibreNMS Link" [ref=e244]
+                  - cell "󰏌 View" [ref=e245]:
+                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - generic [ref=e247]: 󰏌
+                      - text: View
+          - generic [ref=e249]:
+            - heading "Device Information Sync" [level=5] [ref=e250]
+            - table [ref=e252]:
+              - rowgroup [ref=e253]:
+                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                  - columnheader "Field" [ref=e255]
+                  - columnheader "NetBox Value" [ref=e256]
+                  - columnheader "LibreNMS Value" [ref=e257]
+              - rowgroup [ref=e258]:
+                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                  - cell "Name 󰋽" [ref=e260]:
+                    - text: Name
+                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                    - generic [ref=e263]:
+                      - generic [ref=e264]: prod-lab03c-ra1
+                      - generic "Synced with LibreNMS" [ref=e266]:
+                        - generic [ref=e267]: 󰗠
+                  - cell "prod-lab03c-ra1" [ref=e268]
+                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                  - cell "Device Type" [ref=e270]
+                  - cell "7750 SR-7s 󰗠" [ref=e271]:
+                    - generic [ref=e272]:
+                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                        - /url: /dcim/device-types/19/
+                      - generic "Synced with LibreNMS" [ref=e276]:
+                        - generic [ref=e277]: 󰗠
+                  - cell "7750 SR-7s" [ref=e278]
+                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                  - cell "Serial Number" [ref=e280]
+                  - cell "NS204662488 󰗠" [ref=e281]:
+                    - generic [ref=e282]:
+                      - generic [ref=e283]: NS204662488
+                      - generic "Synced with LibreNMS" [ref=e285]:
+                        - generic [ref=e286]: 󰗠
+                  - cell "NS204662488" [ref=e287]
+                - row "Platform timos 󰗠 timos" [ref=e288]:
+                  - cell "Platform" [ref=e289]
+                  - cell "timos 󰗠" [ref=e290]:
+                    - generic [ref=e291]:
+                      - link "timos" [ref=e293] [cursor=pointer]:
+                        - /url: /dcim/platforms/5/
+                      - generic "Synced with LibreNMS" [ref=e295]:
+                        - generic [ref=e296]: 󰗠
+                  - cell "timos" [ref=e297]:
+                    - generic [ref=e299]: timos
+                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                  - cell "Location" [ref=e301]
+                  - cell "ITC-Lab" [ref=e302]
+                  - cell "ITC-Lab 󰗠" [ref=e303]:
+                    - generic [ref=e304]:
+                      - generic [ref=e305]: ITC-Lab
+                      - generic "Synced with NetBox" [ref=e307]:
+                        - generic [ref=e308]: 󰗠
+        - generic [ref=e309]:
+          - tablist [ref=e310]:
+            - tab "Interfaces" [ref=e311] [cursor=pointer]
+            - tab "Cables" [ref=e312] [cursor=pointer]
+            - tab "IP Addresses" [ref=e313] [cursor=pointer]
+            - tab "VLANs" [ref=e314] [cursor=pointer]
+            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
+          - group [ref=e316]:
+            - radio "ifDescr"
+            - generic [ref=e317] [cursor=pointer]: ifDescr
+            - radio "ifName" [checked]
+            - generic [ref=e318] [cursor=pointer]: ifName
+        - generic [ref=e319]:
+          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
+          - tabpanel "Modules" [ref=e320]:
+            - generic [ref=e321]:
+              - heading "Module Sync" [level=2] [ref=e322]
+              - button "Refresh Modules" [ref=e325] [cursor=pointer]
+            - generic [ref=e328]:
+              - generic [ref=e329]: 󰾲
+              - paragraph [ref=e330]:
+                - text: No inventory data loaded. Click
+                - strong [ref=e331]: Refresh Modules
+                - text: to fetch data from LibreNMS.
+          - text: 󰓨
+        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
+    - contentinfo [ref=e333]:
+      - generic [ref=e334]:
+        - list [ref=e335]:
+          - listitem [ref=e336]:
+            - link "Docs" [ref=e337] [cursor=pointer]:
+              - /url: /static/docs/
+              - generic "Docs" [ref=e338]: 󱓷
+          - listitem [ref=e339]:
+            - link "REST API" [ref=e340] [cursor=pointer]:
+              - /url: /api/
+              - generic "REST API" [ref=e341]: 󰞵
+          - listitem [ref=e342]:
+            - link "REST API documentation" [ref=e343] [cursor=pointer]:
+              - /url: /api/schema/swagger-ui/
+              - generic "REST API documentation" [ref=e344]: 󰂺
+          - listitem [ref=e345]:
+            - link "GraphQL API" [ref=e346] [cursor=pointer]:
+              - /url: /graphql/
+              - generic "GraphQL API" [ref=e347]: 󰡷
+          - listitem [ref=e348]:
+            - link "Source Code" [ref=e349] [cursor=pointer]:
+              - /url: https://github.com/netbox-community/netbox
+              - generic "Source Code" [ref=e350]: 󰊤
+          - listitem [ref=e351]:
+            - link "Community" [ref=e352] [cursor=pointer]:
+              - /url: https://netdev.chat
+              - generic "Community" [ref=e353]: 󰒱
+        - list [ref=e354]:
+          - listitem [ref=e355]: 2026-06-11 17:36:11 UTC
+          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T21-51-03-627Z.yml b/.playwright-mcp/page-2026-06-11T21-51-03-627Z.yml
new file mode 100644
index 000000000..9035f935e
--- /dev/null
+++ b/.playwright-mcp/page-2026-06-11T21-51-03-627Z.yml
@@ -0,0 +1,383 @@
+- generic [ref=e2]:
+  - complementary [ref=e3]:
+    - generic [ref=e4]:
+      - heading "NetBox Logo Community" [level=1] [ref=e5]:
+        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
+          - /url: /
+          - img "NetBox Logo" [ref=e7]
+          - generic [ref=e8]: Community
+      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e9]:
+        - list [ref=e10]:
+          - text: 󰍉
+          - listitem [ref=e11]:
+            - button "Organization" [ref=e12] [cursor=pointer]:
+              - generic [ref=e14]: 󰇗
+              - generic [ref=e15]: Organization
+              - text: 󰅀
+          - listitem [ref=e16]:
+            - button "Racks" [ref=e17] [cursor=pointer]:
+              - generic [ref=e19]: 󱠞
+              - generic [ref=e20]: Racks
+              - text: 󰅀
+          - listitem [ref=e21]:
+            - button "Devices" [ref=e22] [cursor=pointer]:
+              - generic [ref=e24]: 󰒋
+              - generic [ref=e25]: Devices
+              - text: 󰅀
+          - listitem [ref=e26]:
+            - button "Connections" [ref=e27] [cursor=pointer]:
+              - generic [ref=e29]: 󱘖
+              - generic [ref=e30]: Connections
+              - text: 󰅀
+          - listitem [ref=e31]:
+            - button "Wireless" [ref=e32] [cursor=pointer]:
+              - generic [ref=e34]: 󰖩
+              - generic [ref=e35]: Wireless
+              - text: 󰅀
+          - listitem [ref=e36]:
+            - button "IPAM" [ref=e37] [cursor=pointer]:
+              - generic [ref=e39]: 󰆙
+              - generic [ref=e40]: IPAM
+              - text: 󰅀
+          - listitem [ref=e41]:
+            - button "VPN" [ref=e42] [cursor=pointer]:
+              - generic [ref=e44]: 󱁊
+              - generic [ref=e45]: VPN
+              - text: 󰅀
+          - listitem [ref=e46]:
+            - button "Virtualization" [ref=e47] [cursor=pointer]:
+              - generic [ref=e49]: 󰍹
+              - generic [ref=e50]: Virtualization
+              - text: 󰅀
+          - listitem [ref=e51]:
+            - button "Circuits" [ref=e52] [cursor=pointer]:
+              - generic [ref=e54]: 󰴽
+              - generic [ref=e55]: Circuits
+              - text: 󰅀
+          - listitem [ref=e56]:
+            - button "Power" [ref=e57] [cursor=pointer]:
+              - generic [ref=e59]: 󰉁
+              - generic [ref=e60]: Power
+              - text: 󰅀
+          - listitem [ref=e61]:
+            - button "Provisioning" [ref=e62] [cursor=pointer]:
+              - generic [ref=e64]: 󱔘
+              - generic [ref=e65]: Provisioning
+              - text: 󰅀
+          - listitem [ref=e66]:
+            - button "Customization" [ref=e67] [cursor=pointer]:
+              - generic [ref=e69]: 󰦭
+              - generic [ref=e70]: Customization
+              - text: 󰅀
+          - listitem [ref=e71]:
+            - button "Operations" [ref=e72] [cursor=pointer]:
+              - generic [ref=e74]: 󰣖
+              - generic [ref=e75]: Operations
+              - text: 󰅀
+          - listitem [ref=e76]:
+            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
+              - generic [ref=e79]: 󰓡
+              - generic [ref=e80]: Interface Name Rules
+              - text: 󰅀
+          - listitem [ref=e81]:
+            - button "NSO" [ref=e82] [cursor=pointer]:
+              - generic [ref=e84]: 󱂇
+              - generic [ref=e85]: NSO
+              - text: 󰅀
+          - listitem [ref=e86]:
+            - button "LibreNMS" [ref=e87] [cursor=pointer]:
+              - generic [ref=e89]: 󰛳
+              - generic [ref=e90]: LibreNMS
+              - text: 󰅀
+          - listitem [ref=e91]:
+            - button "Data Import" [ref=e92] [cursor=pointer]:
+              - generic [ref=e94]: 󰥝
+              - generic [ref=e95]: Data Import
+              - text: 󰅀
+          - listitem [ref=e96]:
+            - button "Topology Views" [ref=e97] [cursor=pointer]:
+              - generic [ref=e99]: 󰒪
+              - generic [ref=e100]: Topology Views
+              - text: 󰅀
+          - listitem [ref=e101]:
+            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
+              - generic [ref=e104]: 󱇢
+              - generic [ref=e105]: Netbox Routing
+              - text: 󰅀
+          - listitem [ref=e106]:
+            - button "Plugins" [ref=e107] [cursor=pointer]:
+              - generic [ref=e109]: 󰐱
+              - generic [ref=e110]: Plugins
+              - text: 󰅀
+          - listitem [ref=e111]:
+            - button "Admin" [ref=e112] [cursor=pointer]:
+              - generic [ref=e114]: 󰀎
+              - generic [ref=e115]: Admin
+              - text: 󰅀
+        - generic [ref=e116]:
+          - text: NetBox Community v4.6.1-Docker-5.0.1
+          - generic [ref=e117]:
+            - link "Get Cloud" [ref=e118] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-cloud/
+            - text: "|"
+            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
+              - /url: https://netboxlabs.com/netbox-enterprise/
+  - banner [ref=e120]:
+    - generic [ref=e121]:
+      - generic [ref=e122]:
+        - generic [ref=e123]:
+          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
+            - generic [ref=e125]: 󰌵
+          - text: 󰛨
+        - button "Notifications" [ref=e127] [cursor=pointer]:
+          - generic [ref=e128]:
+            - generic [ref=e129]: 󰂞
+            - generic [ref=e131]: You have unread notifications
+        - generic [ref=e132]:
+          - button "Open user menu" [ref=e133] [cursor=pointer]:
+            - generic [ref=e134]:
+              - generic [ref=e135]: admin
+              - generic [ref=e136]: Admin
+          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
+      - generic [ref=e139]:
+        - generic:
+          - generic: 󰍉
+        - textbox "Search NetBox" [ref=e140]:
+          - /placeholder: Search…
+  - generic [ref=e141]:
+    - generic [ref=e142]:
+      - generic [ref=e143]:
+        - generic [ref=e144]: Development Environment
+        - generic [ref=e146]:
+          - list "breadcrumbs" [ref=e147]:
+            - listitem [ref=e148]:
+              - link "Devices" [ref=e149] [cursor=pointer]:
+                - /url: /dcim/devices/
+            - listitem [ref=e150]:
+              - text: /
+              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
+                - /url: /dcim/sites/1/
+          - code [ref=e152]: dcim.device:55
+        - generic [ref=e154]:
+          - generic [ref=e155]:
+            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
+            - list [ref=e158]:
+              - listitem [ref=e159]:
+                - generic "Created" [ref=e160]: 󰃳
+                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
+              - listitem [ref=e162]:
+                - generic "Last updated" [ref=e163]: 󰢧
+                - generic "5 minutes ago" [ref=e164]: 2026-06-11 21:45
+          - generic [ref=e166]:
+            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
+            - button "Bookmark" [ref=e170] [cursor=pointer]:
+              - generic [ref=e171]: 󰃅
+              - text: Bookmark
+            - button "Subscribe" [ref=e173] [cursor=pointer]:
+              - generic [ref=e174]: 󰂝
+              - text: Subscribe
+        - generic [ref=e176]:
+          - link "Device" [ref=e177] [cursor=pointer]:
+            - /url: /dcim/devices/55/
+          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
+            - /url: /dcim/devices/55/module-bays/
+            - text: Module Bays
+            - generic [ref=e179]: "104"
+          - link "Interfaces 208" [ref=e180] [cursor=pointer]:
+            - /url: /dcim/devices/55/interfaces/
+            - text: Interfaces
+            - generic [ref=e181]: "208"
+          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
+            - /url: /dcim/devices/55/console-ports/
+            - text: Console Ports
+            - generic [ref=e183]: "4"
+          - link "NSO" [ref=e184] [cursor=pointer]:
+            - /url: /dcim/devices/55/nso/
+          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
+            - /url: /dcim/devices/55/librenms-sync/
+          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
+            - /url: /dcim/devices/55/static_routes/
+            - text: Static Routes
+            - generic [ref=e187]: "10"
+          - link "Config Context" [ref=e188] [cursor=pointer]:
+            - /url: /dcim/devices/55/config-context/
+          - link "Render Config" [ref=e189] [cursor=pointer]:
+            - /url: /dcim/devices/55/render-config/
+          - link "Contacts" [ref=e190] [cursor=pointer]:
+            - /url: /dcim/devices/55/contacts/
+          - link "Images" [ref=e191] [cursor=pointer]:
+            - /url: /dcim/devices/55/image-attachments/
+          - link "Journal" [ref=e192] [cursor=pointer]:
+            - /url: /dcim/devices/55/journal/
+          - link "Changelog" [ref=e193] [cursor=pointer]:
+            - /url: /dcim/devices/55/changelog/
+      - generic [ref=e195]:
+        - generic [ref=e196]:
+          - generic [ref=e197]:
+            - generic [ref=e198]:
+              - generic [ref=e199]: 󰒍
+              - strong [ref=e200]: LibreNMS Connections
+            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
+              - /url: /plugins/librenms_plugin/settings/
+              - generic [ref=e202]: 󰒓
+              - text: Change Server
+          - table [ref=e204]:
+            - rowgroup [ref=e205]:
+              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
+                - cell "󰗠 Production LibreNMS" [ref=e207]:
+                  - generic "Currently active server" [ref=e208]: 󰗠
+                  - strong [ref=e209]: Production LibreNMS
+                - cell "ID 5 󰏌" [ref=e210]:
+                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
+                    - /url: https://snmp.cnad.dev/device/device=5/
+                    - text: ID 5
+                    - generic [ref=e212]: 󰏌
+                - cell [ref=e213]
+        - generic [ref=e214]:
+          - generic [ref=e216]:
+            - heading "LibreNMS Status" [level=5] [ref=e217]
+            - table [ref=e219]:
+              - rowgroup [ref=e220]:
+                - row "Status 󰗠 Found" [ref=e221]:
+                  - rowheader "Status" [ref=e222]
+                  - cell "󰗠 Found" [ref=e223]:
+                    - generic [ref=e224]:
+                      - generic [ref=e225]: 󰗠
+                      - text: Found
+                - row "ID 5" [ref=e226]:
+                  - rowheader "ID" [ref=e227]
+                  - cell "5" [ref=e228]
+                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
+                  - rowheader "Hostname" [ref=e230]
+                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
+                - row "sysName prod-lab03c-ra1" [ref=e232]:
+                  - rowheader "sysName" [ref=e233]
+                  - cell "prod-lab03c-ra1" [ref=e234]
+                - row "Serial NS204662488 󰗠" [ref=e235]:
+                  - rowheader "Serial" [ref=e236]
+                  - cell "NS204662488 󰗠" [ref=e237]:
+                    - text: NS204662488
+                    - generic "Serial matches NetBox" [ref=e238]:
+                      - generic [ref=e239]: 󰗠
+                - row "OS Version 23.10.R4-1" [ref=e240]:
+                  - rowheader "OS Version" [ref=e241]
+                  - cell "23.10.R4-1" [ref=e242]
+                - row "LibreNMS Link 󰏌 View" [ref=e243]:
+                  - rowheader "LibreNMS Link" [ref=e244]
+                  - cell "󰏌 View" [ref=e245]:
+                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
+                      - /url: https://snmp.cnad.dev/device/device=5/
+                      - generic [ref=e247]: 󰏌
+                      - text: View
+          - generic [ref=e249]:
+            - heading "Device Information Sync" [level=5] [ref=e250]
+            - table [ref=e252]:
+              - rowgroup [ref=e253]:
+                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
+                  - columnheader "Field" [ref=e255]
+                  - columnheader "NetBox Value" [ref=e256]
+                  - columnheader "LibreNMS Value" [ref=e257]
+              - rowgroup [ref=e258]:
+                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
+                  - cell "Name 󰋽" [ref=e260]:
+                    - text: Name
+                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
+                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
+                    - generic [ref=e263]:
+                      - generic [ref=e264]: prod-lab03c-ra1
+                      - generic "Synced with LibreNMS" [ref=e266]:
+                        - generic [ref=e267]: 󰗠
+                  - cell "prod-lab03c-ra1" [ref=e268]
+                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
+                  - cell "Device Type" [ref=e270]
+                  - cell "7750 SR-7s 󰗠" [ref=e271]:
+                    - generic [ref=e272]:
+                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
+                        - /url: /dcim/device-types/19/
+                      - generic "Synced with LibreNMS" [ref=e276]:
+                        - generic [ref=e277]: 󰗠
+                  - cell "7750 SR-7s" [ref=e278]
+                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
+                  - cell "Serial Number" [ref=e280]
+                  - cell "NS204662488 󰗠" [ref=e281]:
+                    - generic [ref=e282]:
+                      - generic [ref=e283]: NS204662488
+                      - generic "Synced with LibreNMS" [ref=e285]:
+                        - generic [ref=e286]: 󰗠
+                  - cell "NS204662488" [ref=e287]
+                - row "Platform timos 󰗠 timos" [ref=e288]:
+                  - cell "Platform" [ref=e289]
+                  - cell "timos 󰗠" [ref=e290]:
+                    - generic [ref=e291]:
+                      - link "timos" [ref=e293] [cursor=pointer]:
+                        - /url: /dcim/platforms/5/
+                      - generic "Synced with LibreNMS" [ref=e295]:
+                        - generic [ref=e296]: 󰗠
+                  - cell "timos" [ref=e297]:
+                    - generic [ref=e299]: timos
+                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
+                  - cell "Location" [ref=e301]
+                  - cell "ITC-Lab" [ref=e302]
+                  - cell "ITC-Lab 󰗠" [ref=e303]:
+                    - generic [ref=e304]:
+                      - generic [ref=e305]: ITC-Lab
+                      - generic "Synced with NetBox" [ref=e307]:
+                        - generic [ref=e308]: 󰗠
+        - generic [ref=e309]:
+          - tablist [ref=e310]:
+            - tab "Interfaces" [ref=e311] [cursor=pointer]
+            - tab "Cables" [ref=e312] [cursor=pointer]
+            - tab "IP Addresses" [selected] [ref=e313] [cursor=pointer]
+            - tab "VLANs" [ref=e314] [cursor=pointer]
+            - tab "Modules" [ref=e315] [cursor=pointer]
+          - group [ref=e316]:
+            - radio "ifDescr"
+            - generic [ref=e317] [cursor=pointer]: ifDescr
+            - radio "ifName" [checked]
+            - generic [ref=e318] [cursor=pointer]: ifName
+        - generic [ref=e319]:
+          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨
+          - tabpanel "IP Addresses" [ref=e320]:
+            - generic [ref=e321]:
+              - heading "IP Address Sync" [level=2] [ref=e322]
+              - button "Refresh IP Addresses" [ref=e325] [cursor=pointer]
+            - generic [ref=e328]:
+              - generic [ref=e329]: 󰓨
+              - paragraph [ref=e330]:
+                - text: No IP address data loaded. Click
+                - strong [ref=e331]: Refresh IP Addresses
+                - text: to fetch data from LibreNMS.
+          - text: 󰾲 󰓨
+        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
+      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
+    - contentinfo [ref=e333]:
+      - generic [ref=e334]:
+        - list [ref=e335]:
+          - listitem [ref=e336]:
+            - link "Docs" [ref=e337] [cursor=pointer]:
+              - /url: /static/docs/
+              - generic "Docs" [ref=e338]: 󱓷
+          - listitem [ref=e339]:
+            - link "REST API" [ref=e340] [cursor=pointer]:
+              - /url: /api/
+              - generic "REST API" [ref=e341]: 󰞵
+          - listitem [ref=e342]:
+            - link "REST API documentation" [ref=e343] [cursor=pointer]:
+              - /url: /api/schema/swagger-ui/
+              - generic "REST API documentation" [ref=e344]: 󰂺
+          - listitem [ref=e345]:
+            - link "GraphQL API" [ref=e346] [cursor=pointer]:
+              - /url: /graphql/
+              - generic "GraphQL API" [ref=e347]: 󰡷
+          - listitem [ref=e348]:
+            - link "Source Code" [ref=e349] [cursor=pointer]:
+              - /url: https://github.com/netbox-community/netbox
+              - generic "Source Code" [ref=e350]: 󰊤
+          - listitem [ref=e351]:
+            - link "Community" [ref=e352] [cursor=pointer]:
+              - /url: https://netdev.chat
+              - generic "Community" [ref=e353]: 󰒱
+        - list [ref=e354]:
+          - listitem [ref=e355]: 2026-06-11 21:51:03 UTC
+          - listitem [ref=e356]: · b887fe7759d0
diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views2.py b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
index aa412cea8..e156a8378 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views2.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views2.py
@@ -1160,6 +1160,30 @@ def test_fetch_fresh_malformed_ip_payload_returns_none(self):
         mock_enrich.assert_not_called()  # never enrich a malformed payload
         mock_cache.set.assert_not_called()  # never cache the empty snapshot as complete
 
+    def test_fetch_fresh_dict_row_missing_ip_fields_returns_none(self):
+        """A dict row that passes the container-shape check but lacks the address/prefix and
+        port_id fields _create_base_ip_entry() reads would KeyError mid-enrichment and 500 the
+        fresh-refresh path. The per-row schema guard must reject it → return None before the
+        live mgmt-ip lookup and enrichment ever run."""
+        view = self._make_view()
+        obj = _mock_obj()
+        request = _mock_request()
+
+        with (
+            patch("netbox_librenms_plugin.views.base.ip_addresses_view.cache") as mock_cache,
+            patch.object(view, "get_cache_key", return_value="ck"),
+            # Well-formed list of dicts, but the single row is missing the IP/prefix fields.
+            patch.object(view, "get_ip_addresses", return_value=(True, [{"port_id": 7}])),
+            patch.object(view, "_resolve_management_ip", return_value="") as mock_mgmt,
+            patch.object(view, "enrich_ip_data") as mock_enrich,
+        ):
+            result = view._prepare_context(request, obj, "ifName", fetch_fresh=True)
+
+        assert result is None
+        mock_mgmt.assert_not_called()  # bail before the live mgmt-ip lookup
+        mock_enrich.assert_not_called()  # never enrich a row that would KeyError downstream
+        mock_cache.set.assert_not_called()
+
     def test_cached_render_reuses_cached_ports_without_live_calls(self):
         """A warm-cache render must enrich from the cached ports_by_id map and never call
         get_port_by_id(), so the IP tab keeps working when LibreNMS is unavailable."""
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 1671fba04..c4534acb8 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -689,74 +689,43 @@ def test_rejects_when_winner_lacks_same_name_interface(self):
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
 
+    @pytest.mark.django_db
     def test_happy_path_reassigns_ip_to_winner_interface(self):
-        from dcim.models import Device, Interface
-        from ipam.models import IPAddress as IPAddressModel
-
+        """Real DB end-to-end: the IP on the donor's interface is reassigned to the winner's
+        same-named interface. Because the move is driven against real rows, the donor re-lock
+        ``filter(pk=..., device=donor)`` and the winner lookup ``filter(device=winner,
+        name=...)`` must use the correct device/name — a wrong lookup would leave the IP off
+        the winner's interface and the reload assertion would fail (no mock-call inspection
+        needed to pin the exact kwargs)."""
+        from netbox_librenms_plugin.tests.conftest import make_interface, make_ip
+        from netbox_librenms_plugin.utils import mark_librenms_migrated
         from netbox_librenms_plugin.views.sync.migrate import MoveIPAddressToWinnerView
 
         view = MoveIPAddressToWinnerView()
         view.require_all_permissions = MagicMock(return_value=None)
 
-        req = _hx_request({"server_key": "default"})
-
-        donor = MagicMock(pk=10, name="donor-device")
-        winner = MagicMock(pk=20, name="winner-device")
-        donor_iface = MagicMock(spec=Interface)
-        donor_iface.name = "Eth0"
-        donor_iface.device = donor
-        donor_iface.device_id = 10
-        winner_iface = MagicMock(spec=Interface, name="Eth0")
-        winner_iface.name = "Eth0"
-
-        ip = MagicMock(pk=7, address="10.0.0.1/24")
-        ip.assigned_object = donor_iface
-
-        locked_donor = MagicMock(pk=10, name="donor-device")
-        locked_winner = MagicMock(pk=20, name="winner-device")
-
-        with (
-            patch("netbox_librenms_plugin.views.sync.migrate.get_object_or_404", return_value=ip),
-            patch(
-                "netbox_librenms_plugin.views.sync.migrate._resolve_winner_for_donor",
-                return_value=(winner, {"device_id": 20, "server_key": "default", "at": "x"}),
-            ),
-            patch.object(Interface, "objects") as mock_iface_objects,
-            patch.object(Device, "objects") as mock_device_objects,
-            patch.object(IPAddressModel, "objects") as mock_ip_objects,
-            patch("netbox_librenms_plugin.views.sync.migrate.transaction") as mock_tx,
-        ):
-            mock_iface_objects.filter.return_value.exists.return_value = True
-
-            # Distinguish the donor re-lock (filter(pk=..., device=donor)) from the
-            # winner lookup (filter(device=winner, name=...)) so the test fails if the
-            # donor-side re-lock is dropped — both previously returned winner_iface.
-            def iface_sfu_filter(*args, **kwargs):
-                qs = MagicMock()
-                qs.first.return_value = winner_iface if "name" in kwargs else donor_iface
-                return qs
-
-            mock_iface_objects.select_for_update.return_value.filter.side_effect = iface_sfu_filter
-
-            locked_list = [locked_donor, locked_winner]
-            mock_device_objects.select_for_update.return_value.filter.return_value.order_by.return_value = locked_list
-
-            locked_ip = MagicMock(pk=7, address="10.0.0.1/24")
-            locked_ip.assigned_object = donor_iface
-            mock_ip_objects.select_for_update.return_value.filter.return_value.first.return_value = locked_ip
+        donor = make_device("donor-device")
+        winner = make_device("winner-device")
+        # Mark the donor migrated into the winner so the real _resolve_winner_for_donor()
+        # (which reads the _migrated_to cf marker) resolves the winner for real.
+        mark_librenms_migrated(donor, winner.pk, "default")
+        donor.save()
 
-            mock_tx.atomic.return_value.__enter__ = MagicMock(return_value=None)
-            mock_tx.atomic.return_value.__exit__ = MagicMock(return_value=False)
+        donor_iface = make_interface(donor, "Eth0")
+        winner_iface = make_interface(winner, "Eth0")  # same name on the winner
+        ip = make_ip("10.0.0.1/24", assigned_object=donor_iface)
 
-            resp = view.post(req, pk=7)
+        req = _hx_request({"server_key": "default"})
+        resp = view.post(req, pk=ip.pk)
 
-        assert locked_ip.assigned_object is winner_iface
-        locked_ip.save.assert_called_once_with(update_fields=["assigned_object_type", "assigned_object_id"])
         assert resp.status_code == 200
-        # Both the donor re-lock and the winner lookup must have run under the lock.
-        sfu_filter_calls = mock_iface_objects.select_for_update.return_value.filter.call_args_list
-        assert any("pk" in c.kwargs for c in sfu_filter_calls)  # donor re-lock
-        assert any("name" in c.kwargs for c in sfu_filter_calls)  # winner lookup
+        ip.refresh_from_db()
+        # The IP moved onto the winner's same-named interface — proving both the donor re-lock
+        # and the winner lookup resolved the correct rows.
+        assert ip.assigned_object == winner_iface
+        assert ip.assigned_object.device_id == winner.pk
+        # The donor interface no longer holds the IP.
+        assert ip.assigned_object != donor_iface
 
 
 # ── non-HTMX redirect fallback (preserve tab + server_key) ────────────────────
@@ -834,7 +803,10 @@ def test_skips_when_interface_belongs_to_a_different_device(self):
             notes = _reconcile_donor_device_ip_fks(donor, winner)
 
         winner.refresh_from_db()
+        donor.refresh_from_db()
         assert winner.primary_ip4_id is None  # interface not on winner → not transferred
+        # The skip path must not clear the donor's IP either — it still points at the address.
+        assert donor.primary_ip4_id == ip.pk
         assert notes == []
 
 
diff --git a/netbox_librenms_plugin/tests/test_server_key_in_redirects.py b/netbox_librenms_plugin/tests/test_server_key_in_redirects.py
index 85aed4ae2..27a243a93 100644
--- a/netbox_librenms_plugin/tests/test_server_key_in_redirects.py
+++ b/netbox_librenms_plugin/tests/test_server_key_in_redirects.py
@@ -33,6 +33,7 @@ def test_every_tab_url_propagates_server_key():
     so a small forward window covers the real patterns without masking a genuine omission.
     """
     offenders = []
+    views_root = Path(views_pkg.__file__).parent
     for path in _scoped_python_files():
         lines = path.read_text().splitlines()
         for idx, line in enumerate(lines):
@@ -40,7 +41,14 @@ def test_every_tab_url_propagates_server_key():
                 continue
             window = "\n".join(lines[idx : idx + 4])
             if "server_key" not in window:
-                offenders.append(f"{path.name}:{idx + 1}: {line.strip()}")
+                # Emit a path relative to the views package, not the bare basename, so the
+                # offender is unambiguous when two scoped files share a name (e.g. several
+                # subpackages each define interfaces.py).
+                try:
+                    where = path.relative_to(views_root)
+                except ValueError:
+                    where = path.name
+                offenders.append(f"{where}:{idx + 1}: {line.strip()}")
 
     assert not offenders, (
         "These server-scoped '?tab=' URLs don't propagate server_key (the redirect would land "
diff --git a/netbox_librenms_plugin/views/base/ip_addresses_view.py b/netbox_librenms_plugin/views/base/ip_addresses_view.py
index e871d00da..24ad7e40a 100644
--- a/netbox_librenms_plugin/views/base/ip_addresses_view.py
+++ b/netbox_librenms_plugin/views/base/ip_addresses_view.py
@@ -301,12 +301,26 @@ def _prepare_context(self, request, obj, interface_name_field, fetch_fresh=False
 
         if fetch_fresh:
             success, ip_data = self.get_ip_addresses(obj)
+
             # Bail out on a failed *or malformed* fetch instead of enriching an error payload
             # and rendering an empty table under a success banner. A success flag with a
             # non-list payload (dict/string) or a list with non-dict entries makes
             # enrich_ip_data() silently drop every row and caches that empty snapshot as
             # complete, so treat it as a fetch failure.
-            if not success or not isinstance(ip_data, list) or any(not isinstance(item, dict) for item in ip_data):
+            def _valid_ip_row(item):
+                # Validate the per-row schema, not just the container shape: a dict row
+                # missing port_id or any supported address/prefix pair would KeyError inside
+                # _create_base_ip_entry() mid-enrichment and 500 the fresh-refresh path.
+                # Reject it here so a malformed LibreNMS payload fails closed.
+                if not isinstance(item, dict) or "port_id" not in item:
+                    return False
+                return (
+                    {"ip_address", "prefix_length"} <= item.keys()
+                    or {"ipv6_compressed", "ipv6_prefixlen"} <= item.keys()
+                    or {"ipv4_address", "ipv4_prefixlen"} <= item.keys()
+                )
+
+            if not success or not isinstance(ip_data, list) or any(not _valid_ip_row(item) for item in ip_data):
                 return None
             # Resolve the management IP once here (live LibreNMS call) and cache it
             # below so cached renders don't re-hit the API.
diff --git a/uv.lock b/uv.lock
new file mode 100644
index 000000000..0982bd189
--- /dev/null
+++ b/uv.lock
@@ -0,0 +1,8 @@
+version = 1
+revision = 3
+requires-python = ">=3.12.0"
+
+[[package]]
+name = "netbox-librenms-plugin"
+version = "0.4.6"
+source = { editable = "." }

From 05c462b7ee5a952380617d73231a195597231364 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 12:23:51 +0200
Subject: [PATCH 83/98] fix(cables): skip non-dict port rows before
 dereferencing in get_links_data

A malformed LibreNMS/cache ports payload (rows that are strings or null)
caused port.get() to raise AttributeError and 500 the cables refresh, on
both the main-device and OOB ports loops. Guard each row with
isinstance(port, dict) (and the main loop's ports container with a list
check, mirroring the OOB branch). Regression tests feed malformed rows and
assert the valid row still resolves.
---
 .../tests/test_coverage_base_views.py         | 68 +++++++++++++++++++
 .../views/base/cables_view.py                 | 11 ++-
 2 files changed, 78 insertions(+), 1 deletion(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index af3c84bf8..4de5a3337 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -225,6 +225,74 @@ def test_get_links_data_port_without_id_skipped(self):
 
         assert result is not None
 
+    def test_get_links_data_malformed_port_rows_skipped(self):
+        """Non-dict rows in the ports payload (e.g. strings/None from a corrupt cache or
+        LibreNMS response) must be skipped, not dereferenced — otherwise port.get() raises
+        AttributeError and the cables refresh 500s. The valid dict row still resolves."""
+        view = self._make_view()
+
+        links_data = {"links": [{"local_port_id": 10, "remote_hostname": "sw", "remote_port": "Gi0/1"}]}
+        view._librenms_api.get_device_links.return_value = (True, links_data)
+
+        ports = {
+            "ports": [
+                "not-a-dict",  # malformed row — must be skipped, not .get()'d
+                None,  # malformed row
+                {"port_id": 10, "ifName": "Gi0/0"},  # valid row resolves
+            ]
+        }
+        obj = _mock_obj()
+
+        with (
+            patch.object(view, "get_ports_data", return_value=ports),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+        ):
+            result = view.get_links_data(obj)
+
+        assert result is not None
+        assert len(result) == 1
+        assert result[0]["local_port"] == "Gi0/0"
+
+    def test_get_links_data_oob_malformed_port_rows_skipped(self):
+        """The OOB ports loop must also skip non-dict rows so a malformed OOB ports payload
+        cannot 500 the refresh; the valid OOB port still maps to its name."""
+        view = self._make_view()
+
+        main_links = {"links": []}
+        oob_links = {
+            "links": [
+                {
+                    "local_port_id": 99,
+                    "local_port": "eth0",
+                    "remote_hostname": "peer-b",
+                    "remote_port": "Gi0/2",
+                    "remote_port_id": 21,
+                    "remote_device_id": 6,
+                }
+            ]
+        }
+        view._librenms_api.get_device_links.side_effect = [(True, main_links), (True, oob_links)]
+        # OOB ports payload carries malformed rows alongside the valid one.
+        view._librenms_api.get_ports.return_value = (
+            True,
+            {"ports": ["bogus", None, {"port_id": 99, "ifName": "Management0"}]},
+        )
+
+        main_ports = {"ports": [{"port_id": 10, "ifName": "Gi0/0"}]}
+        obj = _mock_obj()
+
+        with (
+            patch.object(view, "get_ports_data", return_value=main_ports),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_oob", return_value={"id": 7}),
+        ):
+            result = view.get_links_data(obj)
+
+        assert result is not None
+        oob_entry = next(r for r in result if r["_source"] == "oob")
+        assert oob_entry["local_port"] == "Management0"
+
     def test_get_links_data_oob_uses_interface_name_field(self):
         """OOB links resolve local port name via interface_name_field, not raw LLDP name."""
 
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index e18f5c6c4..f411a058a 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -132,7 +132,12 @@ def get_links_data(self, obj, server_key=None):
         interface_name_field = get_interface_name_field(getattr(self, "request", None))
         ports_data = self.get_ports_data(lookup_device, server_key=server_key)
         local_ports_map = {}
-        for port in ports_data.get("ports", []):
+        ports = ports_data.get("ports", []) if isinstance(ports_data, dict) else []
+        for port in ports if isinstance(ports, list) else []:
+            # A malformed LibreNMS/cache payload can carry non-dict rows (strings/nulls);
+            # dereferencing .get() on those would 500 the refresh, so skip them.
+            if not isinstance(port, dict):
+                continue
             raw_port_id = port.get("port_id")
             if raw_port_id is None:
                 continue
@@ -190,6 +195,10 @@ def get_links_data(self, obj, server_key=None):
                 if oob_ports_success and isinstance(oob_ports_data, dict):
                     oob_ports = oob_ports_data.get("ports")
                     for port in oob_ports if isinstance(oob_ports, list) else []:
+                        # Skip non-dict rows (see the main-branch guard above) so a
+                        # malformed OOB ports payload can't 500 the refresh.
+                        if not isinstance(port, dict):
+                            continue
                         raw_port_id = port.get("port_id")
                         if raw_port_id is None:
                             continue

From 30884706f483c445d24f0941f1b4ff5a90dd3ada Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 12:27:45 +0200
Subject: [PATCH 84/98] fix(vlan-sync): keep CSRF + hidden inputs out of the
 migrated-mode div
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

In migrated mode the VLAN sync form is replaced by a plain <div> so a migrated
donor cannot POST. The CSRF token and POST-only hidden inputs (server_key,
action) were still rendered inside that div — inert dead markup. Gate them on
{% if not migrated_to_marker %} so they only render with the real form. Adds a
render test asserting the migrated div emits no form/CSRF/hidden inputs while
normal mode still does.
---
 .../_vlan_sync_content.html                   |  3 +
 .../tests/test_vlan_sync.py                   | 55 +++++++++++++++++++
 2 files changed, 58 insertions(+)

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html
index 18981813d..ae6abe9fe 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_vlan_sync_content.html
@@ -25,9 +25,12 @@
       action="{% url 'plugins:netbox_librenms_plugin:sync_selected_vlans' object_type=model_name object_id=vlan_sync.object.pk %}">
 {% endwith %}
 {% endif %}
+    {# CSRF + POST-only hidden inputs belong to the form; the migrated-mode <div> never submits, so only render them with the real form. #}
+    {% if not migrated_to_marker %}
     {% csrf_token %}
     {% if vlan_sync.server_key %}<input type="hidden" name="server_key" value="{{ vlan_sync.server_key }}">{% endif %}
     <input type="hidden" name="action" value="create_vlans">
+    {% endif %}
 
     <div class="noprint d-flex justify-content-between align-items-center mt-3 mb-3">
         <div>
diff --git a/netbox_librenms_plugin/tests/test_vlan_sync.py b/netbox_librenms_plugin/tests/test_vlan_sync.py
index 3cd575aa3..f22bf842a 100644
--- a/netbox_librenms_plugin/tests/test_vlan_sync.py
+++ b/netbox_librenms_plugin/tests/test_vlan_sync.py
@@ -10,6 +10,8 @@
 
 from unittest.mock import MagicMock, patch
 
+import pytest
+
 # Import the autouse fixture from helpers
 pytest_plugins = ["netbox_librenms_plugin.tests.test_librenms_api_helpers"]
 
@@ -600,3 +602,56 @@ def test_explicit_key_is_used(self):
         view = self._view()
         ctx = view._get_error_context(MagicMock(), "err", server_key="prod")
         assert ctx["server_key"] == "prod"
+
+
+@pytest.mark.django_db
+class TestVlanSyncContentTemplateMigratedMode:
+    """Render the real _vlan_sync_content.html template both ways.
+
+    In migrated mode the form is replaced by a plain <div> (a migrated donor must not be able
+    to POST a VLAN sync). The CSRF token and POST-only hidden inputs (server_key, action) must
+    travel with the <form>, never the <div> — rendering them inside the inert div is dead markup.
+    """
+
+    def _render(self, *, migrated):
+        from django.template.loader import render_to_string
+        from django.test import RequestFactory
+        from django_tables2 import RequestConfig
+
+        from netbox_librenms_plugin.tables.vlans import LibreNMSVLANTable
+        from netbox_librenms_plugin.tests.conftest import make_device
+
+        from django.contrib.auth.models import AnonymousUser
+
+        device = make_device("vlan-tmpl-dev")
+        request = RequestFactory().get("/")
+        request.user = AnonymousUser()  # NetBox context processors read request.user
+        # One real row so {% if not vlan_sync.vlan_table.rows %} is False and the form branch renders.
+        table = LibreNMSVLANTable([{"vlan_id": 10, "name": "v10", "type": "tagged", "state": "active"}])
+        RequestConfig(request).configure(table)
+        vlan_sync = {
+            "object": device,
+            "vlan_table": table,
+            "server_key": "default",
+            "error_message": None,
+            "cache_expiry": None,
+        }
+        return render_to_string(
+            "netbox_librenms_plugin/_vlan_sync_content.html",
+            {"vlan_sync": vlan_sync, "migrated_to_marker": migrated},
+            request=request,
+        )
+
+    def test_migrated_mode_emits_no_form_csrf_or_hidden_inputs(self):
+        html = self._render(migrated=True)
+        assert "<form" not in html
+        assert "csrfmiddlewaretoken" not in html
+        assert 'name="action"' not in html
+        assert 'name="server_key"' not in html
+
+    def test_normal_mode_emits_form_with_csrf_and_hidden_inputs(self):
+        html = self._render(migrated=False)
+        assert "<form" in html
+        assert "csrfmiddlewaretoken" in html
+        assert 'name="action"' in html
+        assert 'name="server_key"' in html

From d4457befffb5ee44fbd0be1b19073c7c8b885d45 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 12:28:47 +0200
Subject: [PATCH 85/98] docs(interfaces): correct get_context_data docstring
 for OOB-incomplete path

The docstring claimed the OOB-ports-fetch-failure path drops the partial cache
entry and renders via fresh_data. That path was reworked to cache the host-only
snapshot tagged oob_incomplete=True and render from cache (banner surfaces the
missing OOB rows); no caller passes fresh_data anymore. Describe fresh_data as
the render-from-snapshot escape hatch it is and stop describing removed behavior.
Documentation-only; no behavior change.
---
 .../views/base/interfaces_view.py                   | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index e6f385487..43b1f74fe 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -299,12 +299,13 @@ def _enrich_ports_with_vlan_data(self, ports, interface_name_field):
     def get_context_data(self, request, obj, interface_name_field, server_key=None, fresh_data=None):
         """Get the context data for the interface sync view.
 
-        ``fresh_data`` lets a caller render from an in-memory snapshot instead of the
-        cache. The OOB-ports-fetch-failure path uses this: it intentionally drops the
-        partial (main-only) cache entry so the next request re-fetches, but still needs
-        to render *this* response from the host ports it just fetched — reading the
-        now-deleted cache would render an empty table under a "showing host interfaces"
-        banner.
+        ``fresh_data`` is a render-from-snapshot escape hatch: when given, the view renders
+        from that in-memory dict instead of reading the ports cache (for a caller that built
+        a response without a preceding cache write). No in-tree caller currently passes it.
+
+        The OOB-ports-fetch-failure path does *not* use it: ``post()`` caches the host-only
+        snapshot tagged ``oob_incomplete=True`` and renders from the cache like the normal
+        flow; an inline banner (driven by that tag) surfaces the missing OOB rows.
         """
         ports_data = []
         table = None

From 92344e06fbcd39d0af6d5713184207222ba49c09 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 15:24:48 +0200
Subject: [PATCH 86/98] chore: stop tracking Playwright MCP session artifacts

The .playwright-mcp/ directory (page snapshots + console logs written by the
Playwright MCP server during local UI verification) was committed by accident.
Remove it from tracking and add it to .gitignore so these local artifacts no
longer land in the repo.
---
 .gitignore                                    |    3 +
 .../page-2026-06-10T16-26-28-926Z.yml         |   15 -
 .../page-2026-06-11T17-13-50-216Z.yml         |  383 ----
 .../page-2026-06-11T17-14-59-780Z.yml         | 1727 ----------------
 .../page-2026-06-11T17-15-25-325Z.yml         | 1728 -----------------
 .../page-2026-06-11T17-24-14-171Z.yml         | 1724 ----------------
 .../page-2026-06-11T17-26-52-669Z.yml         |  383 ----
 .../page-2026-06-11T17-35-22-939Z.yml         |  383 ----
 .../page-2026-06-11T17-36-11-585Z.yml         |  383 ----
 .../page-2026-06-11T21-51-03-627Z.yml         |  383 ----
 10 files changed, 3 insertions(+), 7109 deletions(-)
 delete mode 100644 .playwright-mcp/page-2026-06-10T16-26-28-926Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T17-13-50-216Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T17-14-59-780Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T17-15-25-325Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T17-24-14-171Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T17-26-52-669Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T17-35-22-939Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T17-36-11-585Z.yml
 delete mode 100644 .playwright-mcp/page-2026-06-11T21-51-03-627Z.yml

diff --git a/.gitignore b/.gitignore
index 25c298c23..82c671986 100644
--- a/.gitignore
+++ b/.gitignore
@@ -290,3 +290,6 @@ cython_debug/
 ca-bundle.crt
 *.pem
 .github/hooks/
+
+# Playwright MCP session artifacts (page snapshots / console logs)
+.playwright-mcp/
diff --git a/.playwright-mcp/page-2026-06-10T16-26-28-926Z.yml b/.playwright-mcp/page-2026-06-10T16-26-28-926Z.yml
deleted file mode 100644
index d18f8496e..000000000
--- a/.playwright-mcp/page-2026-06-10T16-26-28-926Z.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-- generic [ref=e3]:
-  - generic [ref=e4]:
-    - img "NetBox Logo" [ref=e5]
-    - generic [ref=e6]: Community
-  - generic [ref=e7]: Development access only
-  - generic [ref=e9]:
-    - heading "Log In" [level=2] [ref=e10]
-    - generic [ref=e11]:
-      - generic [ref=e12]:
-        - generic [ref=e13]: Username
-        - textbox "Username" [ref=e14]
-      - generic [ref=e15]:
-        - generic [ref=e16]: Password
-        - textbox "Password" [ref=e17]
-      - button "Sign In" [ref=e19] [cursor=pointer]
diff --git a/.playwright-mcp/page-2026-06-11T17-13-50-216Z.yml b/.playwright-mcp/page-2026-06-11T17-13-50-216Z.yml
deleted file mode 100644
index 60348700b..000000000
--- a/.playwright-mcp/page-2026-06-11T17-13-50-216Z.yml
+++ /dev/null
@@ -1,383 +0,0 @@
-- generic [ref=e2]:
-  - complementary [ref=e3]:
-    - generic [ref=e4]:
-      - heading "NetBox Logo Community" [level=1] [ref=e5]:
-        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-          - /url: /
-          - img "NetBox Logo" [ref=e7]
-          - generic [ref=e8]: Community
-      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e9]:
-        - list [ref=e10]:
-          - text: 󰍉
-          - listitem [ref=e11]:
-            - button "Organization" [ref=e12] [cursor=pointer]:
-              - generic [ref=e14]: 󰇗
-              - generic [ref=e15]: Organization
-              - text: 󰅀
-          - listitem [ref=e16]:
-            - button "Racks" [ref=e17] [cursor=pointer]:
-              - generic [ref=e19]: 󱠞
-              - generic [ref=e20]: Racks
-              - text: 󰅀
-          - listitem [ref=e21]:
-            - button "Devices" [ref=e22] [cursor=pointer]:
-              - generic [ref=e24]: 󰒋
-              - generic [ref=e25]: Devices
-              - text: 󰅀
-          - listitem [ref=e26]:
-            - button "Connections" [ref=e27] [cursor=pointer]:
-              - generic [ref=e29]: 󱘖
-              - generic [ref=e30]: Connections
-              - text: 󰅀
-          - listitem [ref=e31]:
-            - button "Wireless" [ref=e32] [cursor=pointer]:
-              - generic [ref=e34]: 󰖩
-              - generic [ref=e35]: Wireless
-              - text: 󰅀
-          - listitem [ref=e36]:
-            - button "IPAM" [ref=e37] [cursor=pointer]:
-              - generic [ref=e39]: 󰆙
-              - generic [ref=e40]: IPAM
-              - text: 󰅀
-          - listitem [ref=e41]:
-            - button "VPN" [ref=e42] [cursor=pointer]:
-              - generic [ref=e44]: 󱁊
-              - generic [ref=e45]: VPN
-              - text: 󰅀
-          - listitem [ref=e46]:
-            - button "Virtualization" [ref=e47] [cursor=pointer]:
-              - generic [ref=e49]: 󰍹
-              - generic [ref=e50]: Virtualization
-              - text: 󰅀
-          - listitem [ref=e51]:
-            - button "Circuits" [ref=e52] [cursor=pointer]:
-              - generic [ref=e54]: 󰴽
-              - generic [ref=e55]: Circuits
-              - text: 󰅀
-          - listitem [ref=e56]:
-            - button "Power" [ref=e57] [cursor=pointer]:
-              - generic [ref=e59]: 󰉁
-              - generic [ref=e60]: Power
-              - text: 󰅀
-          - listitem [ref=e61]:
-            - button "Provisioning" [ref=e62] [cursor=pointer]:
-              - generic [ref=e64]: 󱔘
-              - generic [ref=e65]: Provisioning
-              - text: 󰅀
-          - listitem [ref=e66]:
-            - button "Customization" [ref=e67] [cursor=pointer]:
-              - generic [ref=e69]: 󰦭
-              - generic [ref=e70]: Customization
-              - text: 󰅀
-          - listitem [ref=e71]:
-            - button "Operations" [ref=e72] [cursor=pointer]:
-              - generic [ref=e74]: 󰣖
-              - generic [ref=e75]: Operations
-              - text: 󰅀
-          - listitem [ref=e76]:
-            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-              - generic [ref=e79]: 󰓡
-              - generic [ref=e80]: Interface Name Rules
-              - text: 󰅀
-          - listitem [ref=e81]:
-            - button "NSO" [ref=e82] [cursor=pointer]:
-              - generic [ref=e84]: 󱂇
-              - generic [ref=e85]: NSO
-              - text: 󰅀
-          - listitem [ref=e86]:
-            - button "LibreNMS" [ref=e87] [cursor=pointer]:
-              - generic [ref=e89]: 󰛳
-              - generic [ref=e90]: LibreNMS
-              - text: 󰅀
-          - listitem [ref=e91]:
-            - button "Data Import" [ref=e92] [cursor=pointer]:
-              - generic [ref=e94]: 󰥝
-              - generic [ref=e95]: Data Import
-              - text: 󰅀
-          - listitem [ref=e96]:
-            - button "Topology Views" [ref=e97] [cursor=pointer]:
-              - generic [ref=e99]: 󰒪
-              - generic [ref=e100]: Topology Views
-              - text: 󰅀
-          - listitem [ref=e101]:
-            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-              - generic [ref=e104]: 󱇢
-              - generic [ref=e105]: Netbox Routing
-              - text: 󰅀
-          - listitem [ref=e106]:
-            - button "Plugins" [ref=e107] [cursor=pointer]:
-              - generic [ref=e109]: 󰐱
-              - generic [ref=e110]: Plugins
-              - text: 󰅀
-          - listitem [ref=e111]:
-            - button "Admin" [ref=e112] [cursor=pointer]:
-              - generic [ref=e114]: 󰀎
-              - generic [ref=e115]: Admin
-              - text: 󰅀
-        - generic [ref=e116]:
-          - text: NetBox Community v4.6.1-Docker-5.0.1
-          - generic [ref=e117]:
-            - link "Get Cloud" [ref=e118] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-cloud/
-            - text: "|"
-            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-enterprise/
-  - banner [ref=e120]:
-    - generic [ref=e121]:
-      - generic [ref=e122]:
-        - generic [ref=e123]:
-          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-            - generic [ref=e125]: 󰌵
-          - text: 󰛨
-        - button "Notifications" [ref=e127] [cursor=pointer]:
-          - generic [ref=e128]:
-            - generic [ref=e129]: 󰂞
-            - generic [ref=e131]: You have unread notifications
-        - generic [ref=e132]:
-          - button "Open user menu" [ref=e133] [cursor=pointer]:
-            - generic [ref=e134]:
-              - generic [ref=e135]: admin
-              - generic [ref=e136]: Admin
-          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e139]:
-        - generic:
-          - generic: 󰍉
-        - textbox "Search NetBox" [ref=e140]:
-          - /placeholder: Search…
-  - generic [ref=e141]:
-    - generic [ref=e142]:
-      - generic [ref=e143]:
-        - generic [ref=e144]: Development Environment
-        - generic [ref=e146]:
-          - list "breadcrumbs" [ref=e147]:
-            - listitem [ref=e148]:
-              - link "Devices" [ref=e149] [cursor=pointer]:
-                - /url: /dcim/devices/
-            - listitem [ref=e150]:
-              - text: /
-              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                - /url: /dcim/sites/1/
-          - code [ref=e152]: dcim.device:55
-        - generic [ref=e154]:
-          - generic [ref=e155]:
-            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-            - list [ref=e158]:
-              - listitem [ref=e159]:
-                - generic "Created" [ref=e160]: 󰃳
-                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-              - listitem [ref=e162]:
-                - generic "Last updated" [ref=e163]: 󰢧
-                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
-          - generic [ref=e166]:
-            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-            - button "Bookmark" [ref=e170] [cursor=pointer]:
-              - generic [ref=e171]: 󰃅
-              - text: Bookmark
-            - button "Subscribe" [ref=e173] [cursor=pointer]:
-              - generic [ref=e174]: 󰂝
-              - text: Subscribe
-        - generic [ref=e176]:
-          - link "Device" [ref=e177] [cursor=pointer]:
-            - /url: /dcim/devices/55/
-          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-            - /url: /dcim/devices/55/module-bays/
-            - text: Module Bays
-            - generic [ref=e179]: "104"
-          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
-            - /url: /dcim/devices/55/interfaces/
-            - text: Interfaces
-            - generic [ref=e181]: "207"
-          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-            - /url: /dcim/devices/55/console-ports/
-            - text: Console Ports
-            - generic [ref=e183]: "4"
-          - link "NSO" [ref=e184] [cursor=pointer]:
-            - /url: /dcim/devices/55/nso/
-          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-            - /url: /dcim/devices/55/librenms-sync/
-          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-            - /url: /dcim/devices/55/static_routes/
-            - text: Static Routes
-            - generic [ref=e187]: "10"
-          - link "Config Context" [ref=e188] [cursor=pointer]:
-            - /url: /dcim/devices/55/config-context/
-          - link "Render Config" [ref=e189] [cursor=pointer]:
-            - /url: /dcim/devices/55/render-config/
-          - link "Contacts" [ref=e190] [cursor=pointer]:
-            - /url: /dcim/devices/55/contacts/
-          - link "Images" [ref=e191] [cursor=pointer]:
-            - /url: /dcim/devices/55/image-attachments/
-          - link "Journal" [ref=e192] [cursor=pointer]:
-            - /url: /dcim/devices/55/journal/
-          - link "Changelog" [ref=e193] [cursor=pointer]:
-            - /url: /dcim/devices/55/changelog/
-      - generic [ref=e195]:
-        - generic [ref=e196]:
-          - generic [ref=e197]:
-            - generic [ref=e198]:
-              - generic [ref=e199]: 󰒍
-              - strong [ref=e200]: LibreNMS Connections
-            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-              - /url: /plugins/librenms_plugin/settings/
-              - generic [ref=e202]: 󰒓
-              - text: Change Server
-          - table [ref=e204]:
-            - rowgroup [ref=e205]:
-              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                - cell "󰗠 Production LibreNMS" [ref=e207]:
-                  - generic "Currently active server" [ref=e208]: 󰗠
-                  - strong [ref=e209]: Production LibreNMS
-                - cell "ID 5 󰏌" [ref=e210]:
-                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                    - /url: https://snmp.cnad.dev/device/device=5/
-                    - text: ID 5
-                    - generic [ref=e212]: 󰏌
-                - cell [ref=e213]
-        - generic [ref=e214]:
-          - generic [ref=e216]:
-            - heading "LibreNMS Status" [level=5] [ref=e217]
-            - table [ref=e219]:
-              - rowgroup [ref=e220]:
-                - row "Status 󰗠 Found" [ref=e221]:
-                  - rowheader "Status" [ref=e222]
-                  - cell "󰗠 Found" [ref=e223]:
-                    - generic [ref=e224]:
-                      - generic [ref=e225]: 󰗠
-                      - text: Found
-                - row "ID 5" [ref=e226]:
-                  - rowheader "ID" [ref=e227]
-                  - cell "5" [ref=e228]
-                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                  - rowheader "Hostname" [ref=e230]
-                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                - row "sysName prod-lab03c-ra1" [ref=e232]:
-                  - rowheader "sysName" [ref=e233]
-                  - cell "prod-lab03c-ra1" [ref=e234]
-                - row "Serial NS204662488 󰗠" [ref=e235]:
-                  - rowheader "Serial" [ref=e236]
-                  - cell "NS204662488 󰗠" [ref=e237]:
-                    - text: NS204662488
-                    - generic "Serial matches NetBox" [ref=e238]:
-                      - generic [ref=e239]: 󰗠
-                - row "OS Version 23.10.R4-1" [ref=e240]:
-                  - rowheader "OS Version" [ref=e241]
-                  - cell "23.10.R4-1" [ref=e242]
-                - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                  - rowheader "LibreNMS Link" [ref=e244]
-                  - cell "󰏌 View" [ref=e245]:
-                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - generic [ref=e247]: 󰏌
-                      - text: View
-          - generic [ref=e249]:
-            - heading "Device Information Sync" [level=5] [ref=e250]
-            - table [ref=e252]:
-              - rowgroup [ref=e253]:
-                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                  - columnheader "Field" [ref=e255]
-                  - columnheader "NetBox Value" [ref=e256]
-                  - columnheader "LibreNMS Value" [ref=e257]
-              - rowgroup [ref=e258]:
-                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                  - cell "Name 󰋽" [ref=e260]:
-                    - text: Name
-                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                    - generic [ref=e263]:
-                      - generic [ref=e264]: prod-lab03c-ra1
-                      - generic "Synced with LibreNMS" [ref=e266]:
-                        - generic [ref=e267]: 󰗠
-                  - cell "prod-lab03c-ra1" [ref=e268]
-                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                  - cell "Device Type" [ref=e270]
-                  - cell "7750 SR-7s 󰗠" [ref=e271]:
-                    - generic [ref=e272]:
-                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                        - /url: /dcim/device-types/19/
-                      - generic "Synced with LibreNMS" [ref=e276]:
-                        - generic [ref=e277]: 󰗠
-                  - cell "7750 SR-7s" [ref=e278]
-                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                  - cell "Serial Number" [ref=e280]
-                  - cell "NS204662488 󰗠" [ref=e281]:
-                    - generic [ref=e282]:
-                      - generic [ref=e283]: NS204662488
-                      - generic "Synced with LibreNMS" [ref=e285]:
-                        - generic [ref=e286]: 󰗠
-                  - cell "NS204662488" [ref=e287]
-                - row "Platform timos 󰗠 timos" [ref=e288]:
-                  - cell "Platform" [ref=e289]
-                  - cell "timos 󰗠" [ref=e290]:
-                    - generic [ref=e291]:
-                      - link "timos" [ref=e293] [cursor=pointer]:
-                        - /url: /dcim/platforms/5/
-                      - generic "Synced with LibreNMS" [ref=e295]:
-                        - generic [ref=e296]: 󰗠
-                  - cell "timos" [ref=e297]:
-                    - generic [ref=e299]: timos
-                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                  - cell "Location" [ref=e301]
-                  - cell "ITC-Lab" [ref=e302]
-                  - cell "ITC-Lab 󰗠" [ref=e303]:
-                    - generic [ref=e304]:
-                      - generic [ref=e305]: ITC-Lab
-                      - generic "Synced with NetBox" [ref=e307]:
-                        - generic [ref=e308]: 󰗠
-        - generic [ref=e309]:
-          - tablist [ref=e310]:
-            - tab "Interfaces" [ref=e311] [cursor=pointer]
-            - tab "Cables" [ref=e312] [cursor=pointer]
-            - tab "IP Addresses" [ref=e313] [cursor=pointer]
-            - tab "VLANs" [ref=e314] [cursor=pointer]
-            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
-          - group [ref=e316]:
-            - radio "ifDescr"
-            - generic [ref=e317] [cursor=pointer]: ifDescr
-            - radio "ifName" [checked]
-            - generic [ref=e318] [cursor=pointer]: ifName
-        - generic [ref=e319]:
-          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
-          - tabpanel "Modules" [ref=e320]:
-            - generic [ref=e321]:
-              - heading "Module Sync" [level=2] [ref=e322]
-              - button "Refresh Modules" [ref=e325] [cursor=pointer]
-            - generic [ref=e328]:
-              - generic [ref=e329]: 󰾲
-              - paragraph [ref=e330]:
-                - text: No inventory data loaded. Click
-                - strong [ref=e331]: Refresh Modules
-                - text: to fetch data from LibreNMS.
-          - text: 󰓨
-        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
-    - contentinfo [ref=e333]:
-      - generic [ref=e334]:
-        - list [ref=e335]:
-          - listitem [ref=e336]:
-            - link "Docs" [ref=e337] [cursor=pointer]:
-              - /url: /static/docs/
-              - generic "Docs" [ref=e338]: 󱓷
-          - listitem [ref=e339]:
-            - link "REST API" [ref=e340] [cursor=pointer]:
-              - /url: /api/
-              - generic "REST API" [ref=e341]: 󰞵
-          - listitem [ref=e342]:
-            - link "REST API documentation" [ref=e343] [cursor=pointer]:
-              - /url: /api/schema/swagger-ui/
-              - generic "REST API documentation" [ref=e344]: 󰂺
-          - listitem [ref=e345]:
-            - link "GraphQL API" [ref=e346] [cursor=pointer]:
-              - /url: /graphql/
-              - generic "GraphQL API" [ref=e347]: 󰡷
-          - listitem [ref=e348]:
-            - link "Source Code" [ref=e349] [cursor=pointer]:
-              - /url: https://github.com/netbox-community/netbox
-              - generic "Source Code" [ref=e350]: 󰊤
-          - listitem [ref=e351]:
-            - link "Community" [ref=e352] [cursor=pointer]:
-              - /url: https://netdev.chat
-              - generic "Community" [ref=e353]: 󰒱
-        - list [ref=e354]:
-          - listitem [ref=e355]: 2026-06-11 17:13:49 UTC
-          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T17-14-59-780Z.yml b/.playwright-mcp/page-2026-06-11T17-14-59-780Z.yml
deleted file mode 100644
index 04a24d227..000000000
--- a/.playwright-mcp/page-2026-06-11T17-14-59-780Z.yml
+++ /dev/null
@@ -1,1727 +0,0 @@
-- generic [active] [ref=e1]:
-  - generic [ref=e2]:
-    - complementary [ref=e3]:
-      - generic [ref=e4]:
-        - heading "NetBox Logo Community" [level=1] [ref=e5]:
-          - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-            - /url: /
-            - img "NetBox Logo" [ref=e7]
-            - generic [ref=e8]: Community
-        - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-        - generic [ref=e9]:
-          - list [ref=e10]:
-            - text: 󰍉
-            - listitem [ref=e11]:
-              - button "Organization" [ref=e12] [cursor=pointer]:
-                - generic [ref=e14]: 󰇗
-                - generic [ref=e15]: Organization
-                - text: 󰅀
-            - listitem [ref=e16]:
-              - button "Racks" [ref=e17] [cursor=pointer]:
-                - generic [ref=e19]: 󱠞
-                - generic [ref=e20]: Racks
-                - text: 󰅀
-            - listitem [ref=e21]:
-              - button "Devices" [ref=e22] [cursor=pointer]:
-                - generic [ref=e24]: 󰒋
-                - generic [ref=e25]: Devices
-                - text: 󰅀
-            - listitem [ref=e26]:
-              - button "Connections" [ref=e27] [cursor=pointer]:
-                - generic [ref=e29]: 󱘖
-                - generic [ref=e30]: Connections
-                - text: 󰅀
-            - listitem [ref=e31]:
-              - button "Wireless" [ref=e32] [cursor=pointer]:
-                - generic [ref=e34]: 󰖩
-                - generic [ref=e35]: Wireless
-                - text: 󰅀
-            - listitem [ref=e36]:
-              - button "IPAM" [ref=e37] [cursor=pointer]:
-                - generic [ref=e39]: 󰆙
-                - generic [ref=e40]: IPAM
-                - text: 󰅀
-            - listitem [ref=e41]:
-              - button "VPN" [ref=e42] [cursor=pointer]:
-                - generic [ref=e44]: 󱁊
-                - generic [ref=e45]: VPN
-                - text: 󰅀
-            - listitem [ref=e46]:
-              - button "Virtualization" [ref=e47] [cursor=pointer]:
-                - generic [ref=e49]: 󰍹
-                - generic [ref=e50]: Virtualization
-                - text: 󰅀
-            - listitem [ref=e51]:
-              - button "Circuits" [ref=e52] [cursor=pointer]:
-                - generic [ref=e54]: 󰴽
-                - generic [ref=e55]: Circuits
-                - text: 󰅀
-            - listitem [ref=e56]:
-              - button "Power" [ref=e57] [cursor=pointer]:
-                - generic [ref=e59]: 󰉁
-                - generic [ref=e60]: Power
-                - text: 󰅀
-            - listitem [ref=e61]:
-              - button "Provisioning" [ref=e62] [cursor=pointer]:
-                - generic [ref=e64]: 󱔘
-                - generic [ref=e65]: Provisioning
-                - text: 󰅀
-            - listitem [ref=e66]:
-              - button "Customization" [ref=e67] [cursor=pointer]:
-                - generic [ref=e69]: 󰦭
-                - generic [ref=e70]: Customization
-                - text: 󰅀
-            - listitem [ref=e71]:
-              - button "Operations" [ref=e72] [cursor=pointer]:
-                - generic [ref=e74]: 󰣖
-                - generic [ref=e75]: Operations
-                - text: 󰅀
-            - listitem [ref=e76]:
-              - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-                - generic [ref=e79]: 󰓡
-                - generic [ref=e80]: Interface Name Rules
-                - text: 󰅀
-            - listitem [ref=e81]:
-              - button "NSO" [ref=e82] [cursor=pointer]:
-                - generic [ref=e84]: 󱂇
-                - generic [ref=e85]: NSO
-                - text: 󰅀
-            - listitem [ref=e86]:
-              - button "LibreNMS" [ref=e87] [cursor=pointer]:
-                - generic [ref=e89]: 󰛳
-                - generic [ref=e90]: LibreNMS
-                - text: 󰅀
-            - listitem [ref=e91]:
-              - button "Data Import" [ref=e92] [cursor=pointer]:
-                - generic [ref=e94]: 󰥝
-                - generic [ref=e95]: Data Import
-                - text: 󰅀
-            - listitem [ref=e96]:
-              - button "Topology Views" [ref=e97] [cursor=pointer]:
-                - generic [ref=e99]: 󰒪
-                - generic [ref=e100]: Topology Views
-                - text: 󰅀
-            - listitem [ref=e101]:
-              - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-                - generic [ref=e104]: 󱇢
-                - generic [ref=e105]: Netbox Routing
-                - text: 󰅀
-            - listitem [ref=e106]:
-              - button "Plugins" [ref=e107] [cursor=pointer]:
-                - generic [ref=e109]: 󰐱
-                - generic [ref=e110]: Plugins
-                - text: 󰅀
-            - listitem [ref=e111]:
-              - button "Admin" [ref=e112] [cursor=pointer]:
-                - generic [ref=e114]: 󰀎
-                - generic [ref=e115]: Admin
-                - text: 󰅀
-          - generic [ref=e116]:
-            - text: NetBox Community v4.6.1-Docker-5.0.1
-            - generic [ref=e117]:
-              - link "Get Cloud" [ref=e118] [cursor=pointer]:
-                - /url: https://netboxlabs.com/netbox-cloud/
-              - text: "|"
-              - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-                - /url: https://netboxlabs.com/netbox-enterprise/
-    - banner [ref=e120]:
-      - generic [ref=e121]:
-        - generic [ref=e122]:
-          - generic [ref=e123]:
-            - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-              - generic [ref=e125]: 󰌵
-            - text: 󰛨
-          - button "Notifications" [ref=e127] [cursor=pointer]:
-            - generic [ref=e128]:
-              - generic [ref=e129]: 󰂞
-              - generic [ref=e131]: You have unread notifications
-          - generic [ref=e132]:
-            - button "Open user menu" [ref=e133] [cursor=pointer]:
-              - generic [ref=e134]:
-                - generic [ref=e135]: admin
-                - generic [ref=e136]: Admin
-            - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-        - generic [ref=e139]:
-          - generic:
-            - generic: 󰍉
-          - textbox "Search NetBox" [ref=e140]:
-            - /placeholder: Search…
-    - generic [ref=e141]:
-      - generic [ref=e142]:
-        - generic [ref=e143]:
-          - generic [ref=e144]: Development Environment
-          - generic [ref=e146]:
-            - list "breadcrumbs" [ref=e147]:
-              - listitem [ref=e148]:
-                - link "Devices" [ref=e149] [cursor=pointer]:
-                  - /url: /dcim/devices/
-              - listitem [ref=e150]:
-                - text: /
-                - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                  - /url: /dcim/sites/1/
-            - code [ref=e152]: dcim.device:55
-          - generic [ref=e154]:
-            - generic [ref=e155]:
-              - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-              - list [ref=e158]:
-                - listitem [ref=e159]:
-                  - generic "Created" [ref=e160]: 󰃳
-                  - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-                - listitem [ref=e162]:
-                  - generic "Last updated" [ref=e163]: 󰢧
-                  - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
-            - generic [ref=e166]:
-              - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-              - button "Bookmark" [ref=e170] [cursor=pointer]:
-                - generic [ref=e171]: 󰃅
-                - text: Bookmark
-              - button "Subscribe" [ref=e173] [cursor=pointer]:
-                - generic [ref=e174]: 󰂝
-                - text: Subscribe
-          - generic [ref=e176]:
-            - link "Device" [ref=e177] [cursor=pointer]:
-              - /url: /dcim/devices/55/
-            - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-              - /url: /dcim/devices/55/module-bays/
-              - text: Module Bays
-              - generic [ref=e179]: "104"
-            - link "Interfaces 207" [ref=e180] [cursor=pointer]:
-              - /url: /dcim/devices/55/interfaces/
-              - text: Interfaces
-              - generic [ref=e181]: "207"
-            - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-              - /url: /dcim/devices/55/console-ports/
-              - text: Console Ports
-              - generic [ref=e183]: "4"
-            - link "NSO" [ref=e184] [cursor=pointer]:
-              - /url: /dcim/devices/55/nso/
-            - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-              - /url: /dcim/devices/55/librenms-sync/
-            - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-              - /url: /dcim/devices/55/static_routes/
-              - text: Static Routes
-              - generic [ref=e187]: "10"
-            - link "Config Context" [ref=e188] [cursor=pointer]:
-              - /url: /dcim/devices/55/config-context/
-            - link "Render Config" [ref=e189] [cursor=pointer]:
-              - /url: /dcim/devices/55/render-config/
-            - link "Contacts" [ref=e190] [cursor=pointer]:
-              - /url: /dcim/devices/55/contacts/
-            - link "Images" [ref=e191] [cursor=pointer]:
-              - /url: /dcim/devices/55/image-attachments/
-            - link "Journal" [ref=e192] [cursor=pointer]:
-              - /url: /dcim/devices/55/journal/
-            - link "Changelog" [ref=e193] [cursor=pointer]:
-              - /url: /dcim/devices/55/changelog/
-        - generic [ref=e195]:
-          - generic [ref=e196]:
-            - generic [ref=e197]:
-              - generic [ref=e198]:
-                - generic [ref=e199]: 󰒍
-                - strong [ref=e200]: LibreNMS Connections
-              - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-                - /url: /plugins/librenms_plugin/settings/
-                - generic [ref=e202]: 󰒓
-                - text: Change Server
-            - table [ref=e204]:
-              - rowgroup [ref=e205]:
-                - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                  - cell "󰗠 Production LibreNMS" [ref=e207]:
-                    - generic "Currently active server" [ref=e208]: 󰗠
-                    - strong [ref=e209]: Production LibreNMS
-                  - cell "ID 5 󰏌" [ref=e210]:
-                    - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - text: ID 5
-                      - generic [ref=e212]: 󰏌
-                  - cell [ref=e213]
-          - generic [ref=e214]:
-            - generic [ref=e216]:
-              - heading "LibreNMS Status" [level=5] [ref=e217]
-              - table [ref=e219]:
-                - rowgroup [ref=e220]:
-                  - row "Status 󰗠 Found" [ref=e221]:
-                    - rowheader "Status" [ref=e222]
-                    - cell "󰗠 Found" [ref=e223]:
-                      - generic [ref=e224]:
-                        - generic [ref=e225]: 󰗠
-                        - text: Found
-                  - row "ID 5" [ref=e226]:
-                    - rowheader "ID" [ref=e227]
-                    - cell "5" [ref=e228]
-                  - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                    - rowheader "Hostname" [ref=e230]
-                    - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                  - row "sysName prod-lab03c-ra1" [ref=e232]:
-                    - rowheader "sysName" [ref=e233]
-                    - cell "prod-lab03c-ra1" [ref=e234]
-                  - row "Serial NS204662488 󰗠" [ref=e235]:
-                    - rowheader "Serial" [ref=e236]
-                    - cell "NS204662488 󰗠" [ref=e237]:
-                      - text: NS204662488
-                      - generic "Serial matches NetBox" [ref=e238]:
-                        - generic [ref=e239]: 󰗠
-                  - row "OS Version 23.10.R4-1" [ref=e240]:
-                    - rowheader "OS Version" [ref=e241]
-                    - cell "23.10.R4-1" [ref=e242]
-                  - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                    - rowheader "LibreNMS Link" [ref=e244]
-                    - cell "󰏌 View" [ref=e245]:
-                      - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                        - /url: https://snmp.cnad.dev/device/device=5/
-                        - generic [ref=e247]: 󰏌
-                        - text: View
-            - generic [ref=e249]:
-              - heading "Device Information Sync" [level=5] [ref=e250]
-              - table [ref=e252]:
-                - rowgroup [ref=e253]:
-                  - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                    - columnheader "Field" [ref=e255]
-                    - columnheader "NetBox Value" [ref=e256]
-                    - columnheader "LibreNMS Value" [ref=e257]
-                - rowgroup [ref=e258]:
-                  - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                    - cell "Name 󰋽" [ref=e260]:
-                      - text: Name
-                      - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                    - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                      - generic [ref=e263]:
-                        - generic [ref=e264]: prod-lab03c-ra1
-                        - generic "Synced with LibreNMS" [ref=e266]:
-                          - generic [ref=e267]: 󰗠
-                    - cell "prod-lab03c-ra1" [ref=e268]
-                  - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                    - cell "Device Type" [ref=e270]
-                    - cell "7750 SR-7s 󰗠" [ref=e271]:
-                      - generic [ref=e272]:
-                        - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                          - /url: /dcim/device-types/19/
-                        - generic "Synced with LibreNMS" [ref=e276]:
-                          - generic [ref=e277]: 󰗠
-                    - cell "7750 SR-7s" [ref=e278]
-                  - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                    - cell "Serial Number" [ref=e280]
-                    - cell "NS204662488 󰗠" [ref=e281]:
-                      - generic [ref=e282]:
-                        - generic [ref=e283]: NS204662488
-                        - generic "Synced with LibreNMS" [ref=e285]:
-                          - generic [ref=e286]: 󰗠
-                    - cell "NS204662488" [ref=e287]
-                  - row "Platform timos 󰗠 timos" [ref=e288]:
-                    - cell "Platform" [ref=e289]
-                    - cell "timos 󰗠" [ref=e290]:
-                      - generic [ref=e291]:
-                        - link "timos" [ref=e293] [cursor=pointer]:
-                          - /url: /dcim/platforms/5/
-                        - generic "Synced with LibreNMS" [ref=e295]:
-                          - generic [ref=e296]: 󰗠
-                    - cell "timos" [ref=e297]:
-                      - generic [ref=e299]: timos
-                  - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                    - cell "Location" [ref=e301]
-                    - cell "ITC-Lab" [ref=e302]
-                    - cell "ITC-Lab 󰗠" [ref=e303]:
-                      - generic [ref=e304]:
-                        - generic [ref=e305]: ITC-Lab
-                        - generic "Synced with NetBox" [ref=e307]:
-                          - generic [ref=e308]: 󰗠
-          - generic [ref=e309]:
-            - tablist [ref=e310]:
-              - tab "Interfaces" [ref=e311] [cursor=pointer]
-              - tab "Cables" [ref=e312] [cursor=pointer]
-              - tab "IP Addresses" [ref=e313] [cursor=pointer]
-              - tab "VLANs" [ref=e314] [cursor=pointer]
-              - tab "Modules" [selected] [ref=e315] [cursor=pointer]
-            - group [ref=e316]:
-              - radio "ifDescr"
-              - generic [ref=e317] [cursor=pointer]: ifDescr
-              - radio "ifName" [checked]
-              - generic [ref=e318] [cursor=pointer]: ifName
-          - generic [ref=e319]:
-            - text: 󰗠 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰗠 󰓨 󰗠 󰓨
-            - tabpanel "Modules" [ref=e320]:
-              - generic [ref=e321]:
-                - heading "Module Sync" [level=2] [ref=e322]
-                - button "Refresh Modules" [ref=e325] [cursor=pointer]
-              - generic [ref=e326]:
-                - generic [ref=e357]:
-                  - generic [ref=e358]: Showing inventory items from LibreNMS matched against NetBox module bays and module types.
-                  - generic [ref=e359]: "Cache expires in: 4m 57s"
-                - button "󰏔 Install Selected" [ref=e362] [cursor=pointer]:
-                  - generic [ref=e363]: 󰏔
-                  - text: Install Selected
-                - generic [ref=e364]:
-                  - generic [ref=e365]:
-                    - generic [ref=e366]: Showing 1-49 of 49
-                    - navigation "Pagination options" [ref=e367]:
-                      - button "Per Page 󰅀" [ref=e369] [cursor=pointer]
-                  - table [ref=e370]:
-                    - rowgroup [ref=e371]:
-                      - row "Toggle all Name Model Serial Description Class Module Bay Module Type Status Actions" [ref=e372]:
-                        - columnheader "Toggle all" [ref=e373]:
-                          - checkbox "Toggle all" [ref=e374]
-                        - columnheader "Name" [ref=e375]:
-                          - link "Name" [ref=e376] [cursor=pointer]:
-                            - /url: "?modules_sort=name"
-                        - columnheader "Model" [ref=e377]:
-                          - link "Model" [ref=e378] [cursor=pointer]:
-                            - /url: "?modules_sort=model"
-                        - columnheader "Serial" [ref=e379]:
-                          - link "Serial" [ref=e380] [cursor=pointer]:
-                            - /url: "?modules_sort=serial"
-                        - columnheader "Description" [ref=e381]:
-                          - link "Description" [ref=e382] [cursor=pointer]:
-                            - /url: "?modules_sort=description"
-                        - columnheader "Class" [ref=e383]:
-                          - link "Class" [ref=e384] [cursor=pointer]:
-                            - /url: "?modules_sort=item_class"
-                        - columnheader "Module Bay" [ref=e385]:
-                          - link "Module Bay" [ref=e386] [cursor=pointer]:
-                            - /url: "?modules_sort=module_bay"
-                        - columnheader "Module Type" [ref=e387]:
-                          - link "Module Type" [ref=e388] [cursor=pointer]:
-                            - /url: "?modules_sort=module_type"
-                        - columnheader "Status" [ref=e389]:
-                          - link "Status" [ref=e390] [cursor=pointer]:
-                            - /url: "?modules_sort=status"
-                        - columnheader "Actions" [ref=e391]
-                    - rowgroup [ref=e392]:
-                      - row "Chassis 1 PowShelf 1 PM 1 3HE11183AARB01 NS2044W0118 - 󰚥 powerSupply PM 1 SR7s-PM Installed" [ref=e393]:
-                        - cell [ref=e394]:
-                          - checkbox [ref=e395]
-                        - cell "Chassis 1 PowShelf 1 PM 1" [ref=e396]
-                        - cell "3HE11183AARB01" [ref=e397]:
-                          - link "3HE11183AARB01" [ref=e398] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0118" [ref=e399]
-                        - cell "-" [ref=e400]
-                        - cell "󰚥 powerSupply" [ref=e401]:
-                          - generic [ref=e402]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 1" [ref=e403]:
-                          - link "PM 1" [ref=e404] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1886/
-                        - cell "SR7s-PM" [ref=e405]:
-                          - link "SR7s-PM" [ref=e406] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e407]:
-                          - generic [ref=e408]: Installed
-                        - cell [ref=e409]
-                      - row "Chassis 1 PowShelf 1 PM 2 3HE11183AARB01 NS2044W0106 - 󰚥 powerSupply PM 2 SR7s-PM Installed" [ref=e410]:
-                        - cell [ref=e411]:
-                          - checkbox [ref=e412]
-                        - cell "Chassis 1 PowShelf 1 PM 2" [ref=e413]
-                        - cell "3HE11183AARB01" [ref=e414]:
-                          - link "3HE11183AARB01" [ref=e415] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0106" [ref=e416]
-                        - cell "-" [ref=e417]
-                        - cell "󰚥 powerSupply" [ref=e418]:
-                          - generic [ref=e419]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 2" [ref=e420]:
-                          - link "PM 2" [ref=e421] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1887/
-                        - cell "SR7s-PM" [ref=e422]:
-                          - link "SR7s-PM" [ref=e423] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e424]:
-                          - generic [ref=e425]: Installed
-                        - cell [ref=e426]
-                      - row "Chassis 1 PowShelf 1 PM 3 3HE11183AARB01 NS2044W0089 - 󰚥 powerSupply PM 3 SR7s-PM Installed" [ref=e427]:
-                        - cell [ref=e428]:
-                          - checkbox [ref=e429]
-                        - cell "Chassis 1 PowShelf 1 PM 3" [ref=e430]
-                        - cell "3HE11183AARB01" [ref=e431]:
-                          - link "3HE11183AARB01" [ref=e432] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0089" [ref=e433]
-                        - cell "-" [ref=e434]
-                        - cell "󰚥 powerSupply" [ref=e435]:
-                          - generic [ref=e436]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 3" [ref=e437]:
-                          - link "PM 3" [ref=e438] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1888/
-                        - cell "SR7s-PM" [ref=e439]:
-                          - link "SR7s-PM" [ref=e440] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e441]:
-                          - generic [ref=e442]: Installed
-                        - cell [ref=e443]
-                      - row "Chassis 1 PowShelf 1 PM 4 3HE11183AARB01 NS2432W0697 - 󰚥 powerSupply PM 4 SR7s-PM Installed" [ref=e444]:
-                        - cell [ref=e445]:
-                          - checkbox [ref=e446]
-                        - cell "Chassis 1 PowShelf 1 PM 4" [ref=e447]
-                        - cell "3HE11183AARB01" [ref=e448]:
-                          - link "3HE11183AARB01" [ref=e449] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2432W0697" [ref=e450]
-                        - cell "-" [ref=e451]
-                        - cell "󰚥 powerSupply" [ref=e452]:
-                          - generic [ref=e453]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 4" [ref=e454]:
-                          - link "PM 4" [ref=e455] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1889/
-                        - cell "SR7s-PM" [ref=e456]:
-                          - link "SR7s-PM" [ref=e457] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e458]:
-                          - generic [ref=e459]: Installed
-                        - cell [ref=e460]
-                      - row "Slot 1 3HE16474AARA01 NS225161205 - 󰢮 ioModule Card 1 XCM-7s-b Installed" [ref=e461]:
-                        - cell [ref=e462]:
-                          - checkbox [ref=e463]
-                        - cell "Slot 1" [ref=e464]
-                        - cell "3HE16474AARA01" [ref=e465]:
-                          - link "3HE16474AARA01" [ref=e466] [cursor=pointer]:
-                            - /url: /dcim/module-types/75/
-                        - cell "NS225161205" [ref=e467]
-                        - cell "-" [ref=e468]
-                        - cell "󰢮 ioModule" [ref=e469]:
-                          - generic [ref=e470]: 󰢮
-                          - text: ioModule
-                        - cell "Card 1" [ref=e471]:
-                          - link "Card 1" [ref=e472] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1874/
-                        - cell "XCM-7s-b" [ref=e473]:
-                          - link "XCM-7s-b" [ref=e474] [cursor=pointer]:
-                            - /url: /dcim/module-types/75/
-                        - cell "Installed" [ref=e475]:
-                          - generic [ref=e476]: Installed
-                        - cell [ref=e477]
-                      - row "└─ MDA 1/1 3HE12391AARK01 NS2217F6334 - 󰢮 mdaModule └─ 1/1 MDA-s36-400gb-qsfpdd Installed" [ref=e478]:
-                        - cell [ref=e479]:
-                          - checkbox [ref=e480]
-                        - cell "└─ MDA 1/1" [ref=e481]:
-                          - generic [ref=e482]: └─ MDA 1/1
-                        - cell "3HE12391AARK01" [ref=e483]:
-                          - link "3HE12391AARK01" [ref=e484] [cursor=pointer]:
-                            - /url: /dcim/module-types/1887/
-                        - cell "NS2217F6334" [ref=e485]
-                        - cell "-" [ref=e486]
-                        - cell "󰢮 mdaModule" [ref=e487]:
-                          - generic [ref=e488]: 󰢮
-                          - text: mdaModule
-                        - cell "└─ 1/1" [ref=e489]:
-                          - generic [ref=e490]:
-                            - text: └─
-                            - link "1/1" [ref=e491] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1978/
-                        - cell "MDA-s36-400gb-qsfpdd" [ref=e492]:
-                          - link "MDA-s36-400gb-qsfpdd" [ref=e493] [cursor=pointer]:
-                            - /url: /dcim/module-types/1887/
-                        - cell "Installed" [ref=e494]:
-                          - generic [ref=e495]: Installed
-                        - cell [ref=e496]
-                      - row "└─ 1/1/c1 CFP2/QSFP28 X42AU0D CFP2/QSFP28 󰈀 port └─ 1/c1 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e497]:
-                        - cell [ref=e498]:
-                          - checkbox [ref=e499]
-                        - cell "└─ 1/1/c1" [ref=e500]:
-                          - generic [ref=e502]:
-                            - text: └─
-                            - link "1/1/c1" [ref=e503] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3615/
-                        - cell "CFP2/QSFP28" [ref=e504]
-                        - cell "X42AU0D" [ref=e505]
-                        - cell "CFP2/QSFP28" [ref=e506]
-                        - cell "󰈀 port" [ref=e507]:
-                          - generic [ref=e508]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c1" [ref=e509]:
-                          - generic [ref=e510]:
-                            - text: └─
-                            - link "1/c1" [ref=e511] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2018/
-                        - cell "No matching type" [ref=e512]
-                        - cell "No Type 󰀪" [ref=e513]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e514]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e515]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e516]:
-                          - link "󰜄 Add Mapping" [ref=e517] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc1%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e518]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e519] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e520]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c2 3HE10550AARA01 NOK IPU3BFUEAA U4GAPEF CFP2/QSFP28 󰈀 port └─ 1/c2 QSFP28-100G-LR4 Installed" [ref=e521]:
-                        - cell [ref=e522]:
-                          - checkbox [ref=e523]
-                        - cell "└─ 1/1/c2" [ref=e524]:
-                          - generic [ref=e526]:
-                            - text: └─
-                            - link "1/1/c2" [ref=e527] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3581/
-                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e528]:
-                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e529] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "U4GAPEF" [ref=e530]
-                        - cell "CFP2/QSFP28" [ref=e531]
-                        - cell "󰈀 port" [ref=e532]:
-                          - generic [ref=e533]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c2" [ref=e534]:
-                          - generic [ref=e535]:
-                            - text: └─
-                            - link "1/c2" [ref=e536] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2019/
-                        - cell "QSFP28-100G-LR4" [ref=e537]:
-                          - link "QSFP28-100G-LR4" [ref=e538] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e539]:
-                          - generic [ref=e540]: Installed
-                        - cell [ref=e541]
-                      - row "└─ 1/1/c4 CFP2/QSFP28 MT1949DM00016 CFP2/QSFP28 󰈀 port └─ 1/c4 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e542]:
-                        - cell [ref=e543]:
-                          - checkbox [ref=e544]
-                        - cell "└─ 1/1/c4" [ref=e545]:
-                          - generic [ref=e547]:
-                            - text: └─
-                            - link "1/1/c4" [ref=e548] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3623/
-                        - cell "CFP2/QSFP28" [ref=e549]
-                        - cell "MT1949DM00016" [ref=e550]
-                        - cell "CFP2/QSFP28" [ref=e551]
-                        - cell "󰈀 port" [ref=e552]:
-                          - generic [ref=e553]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c4" [ref=e554]:
-                          - generic [ref=e555]:
-                            - text: └─
-                            - link "1/c4" [ref=e556] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2021/
-                        - cell "No matching type" [ref=e557]
-                        - cell "No Type 󰀪" [ref=e558]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e559]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e560]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e561]:
-                          - link "󰜄 Add Mapping" [ref=e562] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc4%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e563]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e564] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e565]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c5 CFP2/QSFP28 MT1947DM00023 CFP2/QSFP28 󰈀 port └─ 1/c5 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e566]:
-                        - cell [ref=e567]:
-                          - checkbox [ref=e568]
-                        - cell "└─ 1/1/c5" [ref=e569]:
-                          - generic [ref=e571]:
-                            - text: └─
-                            - link "1/1/c5" [ref=e572] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3602/
-                        - cell "CFP2/QSFP28" [ref=e573]
-                        - cell "MT1947DM00023" [ref=e574]
-                        - cell "CFP2/QSFP28" [ref=e575]
-                        - cell "󰈀 port" [ref=e576]:
-                          - generic [ref=e577]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c5" [ref=e578]:
-                          - generic [ref=e579]:
-                            - text: └─
-                            - link "1/c5" [ref=e580] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2022/
-                        - cell "No matching type" [ref=e581]
-                        - cell "No Type 󰀪" [ref=e582]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e583]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e584]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e585]:
-                          - link "󰜄 Add Mapping" [ref=e586] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc5%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e587]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e588] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e589]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c6 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931818 CFP2/QSFP28 󰈀 port └─ 1/c6 QSFP28-100G-LR4 Installed" [ref=e590]:
-                        - cell [ref=e591]:
-                          - checkbox [ref=e592]
-                        - cell "└─ 1/1/c6" [ref=e593]:
-                          - generic [ref=e595]:
-                            - text: └─
-                            - link "1/1/c6" [ref=e596] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3584/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e597]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e598] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931818" [ref=e599]
-                        - cell "CFP2/QSFP28" [ref=e600]
-                        - cell "󰈀 port" [ref=e601]:
-                          - generic [ref=e602]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c6" [ref=e603]:
-                          - generic [ref=e604]:
-                            - text: └─
-                            - link "1/c6" [ref=e605] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2023/
-                        - cell "QSFP28-100G-LR4" [ref=e606]:
-                          - link "QSFP28-100G-LR4" [ref=e607] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e608]:
-                          - generic [ref=e609]: Installed
-                        - cell [ref=e610]
-                      - row "└─ 1/1/c7 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931819 CFP2/QSFP28 󰈀 port └─ 1/c7 QSFP28-100G-LR4 Installed" [ref=e611]:
-                        - cell [ref=e612]:
-                          - checkbox [ref=e613]
-                        - cell "└─ 1/1/c7" [ref=e614]:
-                          - generic [ref=e616]:
-                            - text: └─
-                            - link "1/1/c7" [ref=e617] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3627/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e618]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e619] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931819" [ref=e620]
-                        - cell "CFP2/QSFP28" [ref=e621]
-                        - cell "󰈀 port" [ref=e622]:
-                          - generic [ref=e623]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c7" [ref=e624]:
-                          - generic [ref=e625]:
-                            - text: └─
-                            - link "1/c7" [ref=e626] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2024/
-                        - cell "QSFP28-100G-LR4" [ref=e627]:
-                          - link "QSFP28-100G-LR4" [ref=e628] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e629]:
-                          - generic [ref=e630]: Installed
-                        - cell [ref=e631]
-                      - row "└─ 1/1/c8 CFP2/QSFP28 PR20E7C36379 CFP2/QSFP28 󰈀 port └─ 1/c8 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e632]:
-                        - cell [ref=e633]:
-                          - checkbox [ref=e634]
-                        - cell "└─ 1/1/c8" [ref=e635]:
-                          - generic [ref=e637]:
-                            - text: └─
-                            - link "1/1/c8" [ref=e638] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3653/
-                        - cell "CFP2/QSFP28" [ref=e639]
-                        - cell "PR20E7C36379" [ref=e640]
-                        - cell "CFP2/QSFP28" [ref=e641]
-                        - cell "󰈀 port" [ref=e642]:
-                          - generic [ref=e643]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c8" [ref=e644]:
-                          - generic [ref=e645]:
-                            - text: └─
-                            - link "1/c8" [ref=e646] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2025/
-                        - cell "No matching type" [ref=e647]
-                        - cell "No Type 󰀪" [ref=e648]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e649]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e650]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e651]:
-                          - link "󰜄 Add Mapping" [ref=e652] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc8%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e653]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e654] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e655]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c9 CFP2/QSFP28 VE172300001 CFP2/QSFP28 󰈀 port └─ 1/c9 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e656]:
-                        - cell [ref=e657]:
-                          - checkbox [ref=e658]
-                        - cell "└─ 1/1/c9" [ref=e659]:
-                          - generic [ref=e661]:
-                            - text: └─
-                            - link "1/1/c9" [ref=e662] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3613/
-                        - cell "CFP2/QSFP28" [ref=e663]
-                        - cell "VE172300001" [ref=e664]
-                        - cell "CFP2/QSFP28" [ref=e665]
-                        - cell "󰈀 port" [ref=e666]:
-                          - generic [ref=e667]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c9" [ref=e668]:
-                          - generic [ref=e669]:
-                            - text: └─
-                            - link "1/c9" [ref=e670] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2026/
-                        - cell "No matching type" [ref=e671]
-                        - cell "No Type 󰀪" [ref=e672]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e673]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e674]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e675]:
-                          - link "󰜄 Add Mapping" [ref=e676] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc9%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e677]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e678] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e679]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c10 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931817 CFP2/QSFP28 󰈀 port └─ 1/c10 QSFP28-100G-LR4 Installed" [ref=e680]:
-                        - cell [ref=e681]:
-                          - checkbox [ref=e682]
-                        - cell "└─ 1/1/c10" [ref=e683]:
-                          - generic [ref=e685]:
-                            - text: └─
-                            - link "1/1/c10" [ref=e686] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3658/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e687]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e688] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931817" [ref=e689]
-                        - cell "CFP2/QSFP28" [ref=e690]
-                        - cell "󰈀 port" [ref=e691]:
-                          - generic [ref=e692]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c10" [ref=e693]:
-                          - generic [ref=e694]:
-                            - text: └─
-                            - link "1/c10" [ref=e695] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2027/
-                        - cell "QSFP28-100G-LR4" [ref=e696]:
-                          - link "QSFP28-100G-LR4" [ref=e697] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e698]:
-                          - generic [ref=e699]: Installed
-                        - cell [ref=e700]
-                      - row "└─ 1/1/c11 CFP2/QSFP28 T1A380823 CFP2/QSFP28 󰈀 port └─ 1/c11 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e701]:
-                        - cell [ref=e702]:
-                          - checkbox [ref=e703]
-                        - cell "└─ 1/1/c11" [ref=e704]:
-                          - generic [ref=e706]:
-                            - text: └─
-                            - link "1/1/c11" [ref=e707] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3621/
-                        - cell "CFP2/QSFP28" [ref=e708]
-                        - cell "T1A380823" [ref=e709]
-                        - cell "CFP2/QSFP28" [ref=e710]
-                        - cell "󰈀 port" [ref=e711]:
-                          - generic [ref=e712]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c11" [ref=e713]:
-                          - generic [ref=e714]:
-                            - text: └─
-                            - link "1/c11" [ref=e715] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2028/
-                        - cell "No matching type" [ref=e716]
-                        - cell "No Type 󰀪" [ref=e717]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e718]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e719]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e720]:
-                          - link "󰜄 Add Mapping" [ref=e721] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc11%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e722]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e723] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e724]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c12 3HE10550AARA01 NOK IPU3BFUEAA U4HANB9 CFP2/QSFP28 󰈀 port └─ 1/c12 QSFP28-100G-LR4 Installed" [ref=e725]:
-                        - cell [ref=e726]:
-                          - checkbox [ref=e727]
-                        - cell "└─ 1/1/c12" [ref=e728]:
-                          - generic [ref=e730]:
-                            - text: └─
-                            - link "1/1/c12" [ref=e731] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3591/
-                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e732]:
-                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e733] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "U4HANB9" [ref=e734]
-                        - cell "CFP2/QSFP28" [ref=e735]
-                        - cell "󰈀 port" [ref=e736]:
-                          - generic [ref=e737]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c12" [ref=e738]:
-                          - generic [ref=e739]:
-                            - text: └─
-                            - link "1/c12" [ref=e740] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2029/
-                        - cell "QSFP28-100G-LR4" [ref=e741]:
-                          - link "QSFP28-100G-LR4" [ref=e742] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e743]:
-                          - generic [ref=e744]: Installed
-                        - cell [ref=e745]
-                      - row "└─ 1/1/c14 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931820 CFP2/QSFP28 󰈀 port └─ 1/c14 QSFP28-100G-LR4 Installed" [ref=e746]:
-                        - cell [ref=e747]:
-                          - checkbox [ref=e748]
-                        - cell "└─ 1/1/c14" [ref=e749]:
-                          - generic [ref=e751]:
-                            - text: └─
-                            - link "1/1/c14" [ref=e752] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3579/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e753]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e754] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931820" [ref=e755]
-                        - cell "CFP2/QSFP28" [ref=e756]
-                        - cell "󰈀 port" [ref=e757]:
-                          - generic [ref=e758]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c14" [ref=e759]:
-                          - generic [ref=e760]:
-                            - text: └─
-                            - link "1/c14" [ref=e761] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2031/
-                        - cell "QSFP28-100G-LR4" [ref=e762]:
-                          - link "QSFP28-100G-LR4" [ref=e763] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e764]:
-                          - generic [ref=e765]: Installed
-                        - cell [ref=e766]
-                      - row "└─ 1/1/c15 CFP2/QSFP28 FNSRMYU27A5JJ CFP2/QSFP28 󰈀 port └─ 1/c15 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e767]:
-                        - cell [ref=e768]:
-                          - checkbox [ref=e769]
-                        - cell "└─ 1/1/c15" [ref=e770]:
-                          - generic [ref=e772]:
-                            - text: └─
-                            - link "1/1/c15" [ref=e773] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3643/
-                        - cell "CFP2/QSFP28" [ref=e774]
-                        - cell "FNSRMYU27A5JJ" [ref=e775]
-                        - cell "CFP2/QSFP28" [ref=e776]
-                        - cell "󰈀 port" [ref=e777]:
-                          - generic [ref=e778]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c15" [ref=e779]:
-                          - generic [ref=e780]:
-                            - text: └─
-                            - link "1/c15" [ref=e781] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2032/
-                        - cell "No matching type" [ref=e782]
-                        - cell "No Type 󰀪" [ref=e783]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e784]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e785]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e786]:
-                          - link "󰜄 Add Mapping" [ref=e787] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc15%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e788]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e789] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e790]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c16 CFP2/QSFP28 FNSRMYU27AD47 CFP2/QSFP28 󰈀 port └─ 1/c16 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e791]:
-                        - cell [ref=e792]:
-                          - checkbox [ref=e793]
-                        - cell "└─ 1/1/c16" [ref=e794]:
-                          - generic [ref=e796]:
-                            - text: └─
-                            - link "1/1/c16" [ref=e797] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3624/
-                        - cell "CFP2/QSFP28" [ref=e798]
-                        - cell "FNSRMYU27AD47" [ref=e799]
-                        - cell "CFP2/QSFP28" [ref=e800]
-                        - cell "󰈀 port" [ref=e801]:
-                          - generic [ref=e802]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c16" [ref=e803]:
-                          - generic [ref=e804]:
-                            - text: └─
-                            - link "1/c16" [ref=e805] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2033/
-                        - cell "No matching type" [ref=e806]
-                        - cell "No Type 󰀪" [ref=e807]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e808]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e809]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e810]:
-                          - link "󰜄 Add Mapping" [ref=e811] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc16%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e812]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e813] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e814]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c19 3HE18360AARA01 NOK INUIAYLGAA NK2319GM055 QSFP-DD 󰈀 port └─ 1/c19 QSFP-DD-400G-ZR+ Installed" [ref=e815]:
-                        - cell [ref=e816]:
-                          - checkbox [ref=e817]
-                        - cell "└─ 1/1/c19" [ref=e818]:
-                          - generic [ref=e820]:
-                            - text: └─
-                            - link "1/1/c19" [ref=e821] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3576/
-                        - cell "3HE18360AARA01 NOK INUIAYLGAA" [ref=e822]:
-                          - link "3HE18360AARA01 NOK INUIAYLGAA" [ref=e823] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "NK2319GM055" [ref=e824]
-                        - cell "QSFP-DD" [ref=e825]
-                        - cell "󰈀 port" [ref=e826]:
-                          - generic [ref=e827]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c19" [ref=e828]:
-                          - generic [ref=e829]:
-                            - text: └─
-                            - link "1/c19" [ref=e830] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2036/
-                        - cell "QSFP-DD-400G-ZR+" [ref=e831]:
-                          - link "QSFP-DD-400G-ZR+" [ref=e832] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "Installed" [ref=e833]:
-                          - generic [ref=e834]: Installed
-                        - cell [ref=e835]
-                      - row "└─ 1/1/c22 1A ACA280800AF QSFP-DD 󰈀 port └─ 1/c22 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e836]:
-                        - cell [ref=e837]:
-                          - checkbox [ref=e838]
-                        - cell "└─ 1/1/c22" [ref=e839]:
-                          - generic [ref=e841]:
-                            - text: └─
-                            - link "1/1/c22" [ref=e842] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3633/
-                        - cell "1A" [ref=e843]
-                        - cell "ACA280800AF" [ref=e844]
-                        - cell "QSFP-DD" [ref=e845]
-                        - cell "󰈀 port" [ref=e846]:
-                          - generic [ref=e847]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c22" [ref=e848]:
-                          - generic [ref=e849]:
-                            - text: └─
-                            - link "1/c22" [ref=e850] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2039/
-                        - cell "No matching type" [ref=e851]
-                        - cell "No Type 󰀪" [ref=e852]:
-                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e853]: No Type
-                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e854]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e855]:
-                          - link "󰜄 Add Mapping" [ref=e856] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=1A&description=Auto-suggested%3A+maps+LibreNMS+model+%271A%27+described+as+%27QSFP-DD%27+fitted+in+bay+%271%2Fc22%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e857]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e858] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=1A&part_number=1A&manufacturer=10&description=QSFP-DD&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e859]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c28 QSFP-DD Q00JC7L8 QSFP-DD 󰈀 port └─ 1/c28 QSFP-DD Installed" [ref=e860]:
-                        - cell [ref=e861]:
-                          - checkbox [ref=e862]
-                        - cell "└─ 1/1/c28" [ref=e863]:
-                          - generic [ref=e865]:
-                            - text: └─
-                            - link "1/1/c28" [ref=e866] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3628/
-                        - cell "QSFP-DD" [ref=e867]:
-                          - link "QSFP-DD" [ref=e868] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Q00JC7L8" [ref=e869]
-                        - cell "QSFP-DD" [ref=e870]
-                        - cell "󰈀 port" [ref=e871]:
-                          - generic [ref=e872]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c28" [ref=e873]:
-                          - generic [ref=e874]:
-                            - text: └─
-                            - link "1/c28" [ref=e875] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2045/
-                        - cell "QSFP-DD" [ref=e876]:
-                          - link "QSFP-DD" [ref=e877] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e878]:
-                          - generic [ref=e879]: Installed
-                        - cell [ref=e880]
-                      - row "└─ 1/1/c31 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21210091 QSFP+ 󰈀 port └─ 1/c31 QSFP+-40G-LR4 Installed" [ref=e881]:
-                        - cell [ref=e882]:
-                          - checkbox [ref=e883]
-                        - cell "└─ 1/1/c31" [ref=e884]:
-                          - generic [ref=e886]:
-                            - text: └─
-                            - link "1/1/c31" [ref=e887] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3637/
-                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e888]:
-                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e889] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "OPCPCN21210091" [ref=e890]
-                        - cell "QSFP+" [ref=e891]
-                        - cell "󰈀 port" [ref=e892]:
-                          - generic [ref=e893]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c31" [ref=e894]:
-                          - generic [ref=e895]:
-                            - text: └─
-                            - link "1/c31" [ref=e896] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2048/
-                        - cell "QSFP+-40G-LR4" [ref=e897]:
-                          - link "QSFP+-40G-LR4" [ref=e898] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "Installed" [ref=e899]:
-                          - generic [ref=e900]: Installed
-                        - cell [ref=e901]
-                      - row "└─ 1/1/c32 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21161783 QSFP+ 󰈀 port └─ 1/c32 QSFP+-40G-LR4 Installed" [ref=e902]:
-                        - cell [ref=e903]:
-                          - checkbox [ref=e904]
-                        - cell "└─ 1/1/c32" [ref=e905]:
-                          - generic [ref=e907]:
-                            - text: └─
-                            - link "1/1/c32" [ref=e908] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3646/
-                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e909]:
-                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e910] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "OPCPCN21161783" [ref=e911]
-                        - cell "QSFP+" [ref=e912]
-                        - cell "󰈀 port" [ref=e913]:
-                          - generic [ref=e914]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c32" [ref=e915]:
-                          - generic [ref=e916]:
-                            - text: └─
-                            - link "1/c32" [ref=e917] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2049/
-                        - cell "QSFP+-40G-LR4" [ref=e918]:
-                          - link "QSFP+-40G-LR4" [ref=e919] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "Installed" [ref=e920]:
-                          - generic [ref=e921]: Installed
-                        - cell [ref=e922]
-                      - row "Slot 2 3HE16472AARB01 NS242462531 - 󰢮 ioModule Card 2 XCM2-7s Installed 󰙅 Install Branch" [ref=e923]:
-                        - cell [ref=e924]:
-                          - checkbox [ref=e925]
-                        - cell "Slot 2" [ref=e926]
-                        - cell "3HE16472AARB01" [ref=e927]:
-                          - link "3HE16472AARB01" [ref=e928] [cursor=pointer]:
-                            - /url: /dcim/module-types/72/
-                        - cell "NS242462531" [ref=e929]
-                        - cell "-" [ref=e930]
-                        - cell "󰢮 ioModule" [ref=e931]:
-                          - generic [ref=e932]: 󰢮
-                          - text: ioModule
-                        - cell "Card 2" [ref=e933]:
-                          - link "Card 2" [ref=e934] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1875/
-                        - cell "XCM2-7s" [ref=e935]:
-                          - link "XCM2-7s" [ref=e936] [cursor=pointer]:
-                            - /url: /dcim/module-types/72/
-                        - cell "Installed" [ref=e937]:
-                          - generic [ref=e938]: Installed
-                        - cell "󰙅 Install Branch" [ref=e939]:
-                          - button "󰙅 Install Branch" [ref=e941] [cursor=pointer]:
-                            - generic [ref=e942]: 󰙅
-                            - text: Install Branch
-                      - row "└─ XIOM 2/x1 3HE18883AARB01 NS241462069 - 󰢮 xioModule └─ 2/x1 XMA2-s Installed" [ref=e943]:
-                        - cell [ref=e944]:
-                          - checkbox [ref=e945]
-                        - cell "└─ XIOM 2/x1" [ref=e946]:
-                          - generic [ref=e947]: └─ XIOM 2/x1
-                        - cell "3HE18883AARB01" [ref=e948]:
-                          - link "3HE18883AARB01" [ref=e949] [cursor=pointer]:
-                            - /url: /dcim/module-types/1930/
-                        - cell "NS241462069" [ref=e950]
-                        - cell "-" [ref=e951]
-                        - cell "󰢮 xioModule" [ref=e952]:
-                          - generic [ref=e953]: 󰢮
-                          - text: xioModule
-                        - cell "└─ 2/x1" [ref=e954]:
-                          - generic [ref=e955]:
-                            - text: └─
-                            - link "2/x1" [ref=e956] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1977/
-                        - cell "XMA2-s" [ref=e957]:
-                          - link "XMA2-s" [ref=e958] [cursor=pointer]:
-                            - /url: /dcim/module-types/1930/
-                        - cell "Installed" [ref=e959]:
-                          - generic [ref=e960]: Installed
-                        - cell [ref=e961]
-                      - row "└─ MDA 2/x1/1 3HE18883AARB01 NS241462069 - 󰢮 mdaModule └─ - No matching type Integrated in XIOM 2/x1" [ref=e962]:
-                        - cell [ref=e963]:
-                          - checkbox [ref=e964]
-                        - cell "└─ MDA 2/x1/1" [ref=e965]:
-                          - generic [ref=e966]: └─ MDA 2/x1/1
-                        - cell "3HE18883AARB01" [ref=e967]
-                        - cell "NS241462069" [ref=e968]
-                        - cell "-" [ref=e969]
-                        - cell "󰢮 mdaModule" [ref=e970]:
-                          - generic [ref=e971]: 󰢮
-                          - text: mdaModule
-                        - cell "└─ -" [ref=e972]
-                        - cell "No matching type" [ref=e973]
-                        - cell "Integrated in XIOM 2/x1" [ref=e974]:
-                          - generic "Duplicate SNMP entry for the same physical card as 'XIOM 2/x1' (matching entPhysicalSerialNum + entPhysicalModelName). No separate NetBox bay/type is needed — this row is informational." [ref=e975]: Integrated in XIOM 2/x1
-                        - cell [ref=e976]
-                      - row "└─ 2/x1/1/c2 3HE18360AARA01 ALU INUIAYLGAA PR21A6B70278 QSFP-DD 󰈀 port └─ 2/x1/1/c2 QSFP-DD-400G-ZR+ Installed 󰌹 Update Interface" [ref=e977]:
-                        - cell [ref=e978]:
-                          - checkbox [ref=e979]
-                        - cell "└─ 2/x1/1/c2" [ref=e980]:
-                          - generic [ref=e982]:
-                            - text: └─
-                            - link "2/x1/1/c2" [ref=e983] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3636/
-                        - cell "3HE18360AARA01 ALU INUIAYLGAA" [ref=e984]:
-                          - link "3HE18360AARA01 ALU INUIAYLGAA" [ref=e985] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "PR21A6B70278" [ref=e986]
-                        - cell "QSFP-DD" [ref=e987]
-                        - cell "󰈀 port" [ref=e988]:
-                          - generic [ref=e989]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c2" [ref=e990]:
-                          - generic [ref=e991]:
-                            - text: └─
-                            - link "2/x1/1/c2" [ref=e992] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1983/
-                        - cell "QSFP-DD-400G-ZR+" [ref=e993]:
-                          - link "QSFP-DD-400G-ZR+" [ref=e994] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "Installed" [ref=e995]:
-                          - generic [ref=e996]: Installed
-                        - cell "󰌹 Update Interface" [ref=e997]:
-                          - button "󰌹 Update Interface" [ref=e999] [cursor=pointer]:
-                            - generic [ref=e1000]: 󰌹
-                            - text: Update Interface
-                      - row "└─ 2/x1/1/c4/1 QSFP-DD Q00JFV3D QSFP-DD 󰈀 port └─ 2/x1/1/c4 QSFP-DD Installed" [ref=e1001]:
-                        - cell [ref=e1002]:
-                          - checkbox [ref=e1003]
-                        - cell "└─ 2/x1/1/c4/1" [ref=e1004]:
-                          - generic [ref=e1006]:
-                            - text: └─
-                            - link "2/x1/1/c4/1" [ref=e1007] [cursor=pointer]:
-                              - /url: /dcim/interfaces/1334/
-                        - cell "QSFP-DD" [ref=e1008]:
-                          - link "QSFP-DD" [ref=e1009] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Q00JFV3D" [ref=e1010]
-                        - cell "QSFP-DD" [ref=e1011]
-                        - cell "󰈀 port" [ref=e1012]:
-                          - generic [ref=e1013]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c4" [ref=e1014]:
-                          - generic [ref=e1015]:
-                            - text: └─
-                            - link "2/x1/1/c4" [ref=e1016] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1985/
-                        - cell "QSFP-DD" [ref=e1017]:
-                          - link "QSFP-DD" [ref=e1018] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1019]:
-                          - generic [ref=e1020]: Installed
-                        - cell [ref=e1021]
-                      - row "└─ 2/x1/1/c9 QSFP-DD T1Q001435 QSFP-DD 󰈀 port └─ 2/x1/1/c9 QSFP-DD Installed" [ref=e1022]:
-                        - cell [ref=e1023]:
-                          - checkbox [ref=e1024]
-                        - cell "└─ 2/x1/1/c9" [ref=e1025]:
-                          - generic [ref=e1027]:
-                            - text: └─
-                            - link "2/x1/1/c9" [ref=e1028] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3663/
-                        - cell "QSFP-DD" [ref=e1029]:
-                          - link "QSFP-DD" [ref=e1030] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001435" [ref=e1031]
-                        - cell "QSFP-DD" [ref=e1032]
-                        - cell "󰈀 port" [ref=e1033]:
-                          - generic [ref=e1034]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c9" [ref=e1035]:
-                          - generic [ref=e1036]:
-                            - text: └─
-                            - link "2/x1/1/c9" [ref=e1037] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1990/
-                        - cell "QSFP-DD" [ref=e1038]:
-                          - link "QSFP-DD" [ref=e1039] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1040]:
-                          - generic [ref=e1041]: Installed
-                        - cell [ref=e1042]
-                      - row "└─ 2/x1/1/c10 QSFP-DD T1Q001437 QSFP-DD 󰈀 port └─ 2/x1/1/c10 QSFP-DD Matched 󰇚 Install" [ref=e1043]:
-                        - cell [ref=e1044]:
-                          - checkbox [ref=e1045]
-                        - cell "└─ 2/x1/1/c10" [ref=e1046]:
-                          - generic [ref=e1048]:
-                            - text: └─
-                            - link "2/x1/1/c10" [ref=e1049] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3635/
-                        - cell "QSFP-DD" [ref=e1050]:
-                          - link "QSFP-DD" [ref=e1051] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001437" [ref=e1052]
-                        - cell "QSFP-DD" [ref=e1053]
-                        - cell "󰈀 port" [ref=e1054]:
-                          - generic [ref=e1055]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c10" [ref=e1056]:
-                          - generic [ref=e1057]:
-                            - text: └─
-                            - link "2/x1/1/c10" [ref=e1058] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1991/
-                        - cell "QSFP-DD" [ref=e1059]:
-                          - link "QSFP-DD" [ref=e1060] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1061]:
-                          - generic [ref=e1062]: Matched
-                        - cell "󰇚 Install" [ref=e1063]:
-                          - button "󰇚 Install" [ref=e1065] [cursor=pointer]:
-                            - generic [ref=e1066]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c15 QSFP-DD T1Q001442 QSFP-DD 󰈀 port └─ 2/x1/1/c15 QSFP-DD Matched 󰇚 Install" [ref=e1067]:
-                        - cell [ref=e1068]:
-                          - checkbox [ref=e1069]
-                        - cell "└─ 2/x1/1/c15" [ref=e1070]:
-                          - generic [ref=e1072]:
-                            - text: └─
-                            - link "2/x1/1/c15" [ref=e1073] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3620/
-                        - cell "QSFP-DD" [ref=e1074]:
-                          - link "QSFP-DD" [ref=e1075] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001442" [ref=e1076]
-                        - cell "QSFP-DD" [ref=e1077]
-                        - cell "󰈀 port" [ref=e1078]:
-                          - generic [ref=e1079]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c15" [ref=e1080]:
-                          - generic [ref=e1081]:
-                            - text: └─
-                            - link "2/x1/1/c15" [ref=e1082] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1996/
-                        - cell "QSFP-DD" [ref=e1083]:
-                          - link "QSFP-DD" [ref=e1084] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1085]:
-                          - generic [ref=e1086]: Matched
-                        - cell "󰇚 Install" [ref=e1087]:
-                          - button "󰇚 Install" [ref=e1089] [cursor=pointer]:
-                            - generic [ref=e1090]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c16 QSFP-DD T1Q001443 QSFP-DD 󰈀 port └─ 2/x1/1/c16 QSFP-DD Matched 󰇚 Install" [ref=e1091]:
-                        - cell [ref=e1092]:
-                          - checkbox [ref=e1093]
-                        - cell "└─ 2/x1/1/c16" [ref=e1094]:
-                          - generic [ref=e1096]:
-                            - text: └─
-                            - link "2/x1/1/c16" [ref=e1097] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3625/
-                        - cell "QSFP-DD" [ref=e1098]:
-                          - link "QSFP-DD" [ref=e1099] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001443" [ref=e1100]
-                        - cell "QSFP-DD" [ref=e1101]
-                        - cell "󰈀 port" [ref=e1102]:
-                          - generic [ref=e1103]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c16" [ref=e1104]:
-                          - generic [ref=e1105]:
-                            - text: └─
-                            - link "2/x1/1/c16" [ref=e1106] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1997/
-                        - cell "QSFP-DD" [ref=e1107]:
-                          - link "QSFP-DD" [ref=e1108] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1109]:
-                          - generic [ref=e1110]: Matched
-                        - cell "󰇚 Install" [ref=e1111]:
-                          - button "󰇚 Install" [ref=e1113] [cursor=pointer]:
-                            - generic [ref=e1114]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c21 QSFP-DD T1Q001447 QSFP-DD 󰈀 port └─ 2/x1/1/c21 QSFP-DD Matched 󰇚 Install" [ref=e1115]:
-                        - cell [ref=e1116]:
-                          - checkbox [ref=e1117]
-                        - cell "└─ 2/x1/1/c21" [ref=e1118]:
-                          - generic [ref=e1120]:
-                            - text: └─
-                            - link "2/x1/1/c21" [ref=e1121] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3586/
-                        - cell "QSFP-DD" [ref=e1122]:
-                          - link "QSFP-DD" [ref=e1123] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001447" [ref=e1124]
-                        - cell "QSFP-DD" [ref=e1125]
-                        - cell "󰈀 port" [ref=e1126]:
-                          - generic [ref=e1127]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c21" [ref=e1128]:
-                          - generic [ref=e1129]:
-                            - text: └─
-                            - link "2/x1/1/c21" [ref=e1130] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2002/
-                        - cell "QSFP-DD" [ref=e1131]:
-                          - link "QSFP-DD" [ref=e1132] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1133]:
-                          - generic [ref=e1134]: Matched
-                        - cell "󰇚 Install" [ref=e1135]:
-                          - button "󰇚 Install" [ref=e1137] [cursor=pointer]:
-                            - generic [ref=e1138]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c22 QSFP-DD T1Q001434 QSFP-DD 󰈀 port └─ 2/x1/1/c22 QSFP-DD Installed 󰌹 Update Interface" [ref=e1139]:
-                        - cell [ref=e1140]:
-                          - checkbox [ref=e1141]
-                        - cell "└─ 2/x1/1/c22" [ref=e1142]:
-                          - generic [ref=e1144]:
-                            - text: └─
-                            - link "2/x1/1/c22" [ref=e1145] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3632/
-                        - cell "QSFP-DD" [ref=e1146]:
-                          - link "QSFP-DD" [ref=e1147] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001434" [ref=e1148]
-                        - cell "QSFP-DD" [ref=e1149]
-                        - cell "󰈀 port" [ref=e1150]:
-                          - generic [ref=e1151]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c22" [ref=e1152]:
-                          - generic [ref=e1153]:
-                            - text: └─
-                            - link "2/x1/1/c22" [ref=e1154] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2003/
-                        - cell "QSFP-DD" [ref=e1155]:
-                          - link "QSFP-DD" [ref=e1156] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1157]:
-                          - generic [ref=e1158]: Installed
-                        - cell "󰌹 Update Interface" [ref=e1159]:
-                          - button "󰌹 Update Interface" [ref=e1161] [cursor=pointer]:
-                            - generic [ref=e1162]: 󰌹
-                            - text: Update Interface
-                      - row "└─ 2/x1/1/c27 QSFP-DD T1Q001448 QSFP-DD 󰈀 port └─ 2/x1/1/c27 QSFP-DD Matched 󰇚 Install" [ref=e1163]:
-                        - cell [ref=e1164]:
-                          - checkbox [ref=e1165]
-                        - cell "└─ 2/x1/1/c27" [ref=e1166]:
-                          - generic [ref=e1168]:
-                            - text: └─
-                            - link "2/x1/1/c27" [ref=e1169] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3622/
-                        - cell "QSFP-DD" [ref=e1170]:
-                          - link "QSFP-DD" [ref=e1171] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001448" [ref=e1172]
-                        - cell "QSFP-DD" [ref=e1173]
-                        - cell "󰈀 port" [ref=e1174]:
-                          - generic [ref=e1175]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c27" [ref=e1176]:
-                          - generic [ref=e1177]:
-                            - text: └─
-                            - link "2/x1/1/c27" [ref=e1178] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2008/
-                        - cell "QSFP-DD" [ref=e1179]:
-                          - link "QSFP-DD" [ref=e1180] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1181]:
-                          - generic [ref=e1182]: Matched
-                        - cell "󰇚 Install" [ref=e1183]:
-                          - button "󰇚 Install" [ref=e1185] [cursor=pointer]:
-                            - generic [ref=e1186]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c28 QSFP-DD T1Q001436 QSFP-DD 󰈀 port └─ 2/x1/1/c28 QSFP-DD Matched 󰇚 Install" [ref=e1187]:
-                        - cell [ref=e1188]:
-                          - checkbox [ref=e1189]
-                        - cell "└─ 2/x1/1/c28" [ref=e1190]:
-                          - generic [ref=e1192]:
-                            - text: └─
-                            - link "2/x1/1/c28" [ref=e1193] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3610/
-                        - cell "QSFP-DD" [ref=e1194]:
-                          - link "QSFP-DD" [ref=e1195] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001436" [ref=e1196]
-                        - cell "QSFP-DD" [ref=e1197]
-                        - cell "󰈀 port" [ref=e1198]:
-                          - generic [ref=e1199]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c28" [ref=e1200]:
-                          - generic [ref=e1201]:
-                            - text: └─
-                            - link "2/x1/1/c28" [ref=e1202] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2009/
-                        - cell "QSFP-DD" [ref=e1203]:
-                          - link "QSFP-DD" [ref=e1204] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1205]:
-                          - generic [ref=e1206]: Matched
-                        - cell "󰇚 Install" [ref=e1207]:
-                          - button "󰇚 Install" [ref=e1209] [cursor=pointer]:
-                            - generic [ref=e1210]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c34 QSFP-DD Z11WP03X QSFP-DD 󰈀 port └─ 2/x1/1/c34 QSFP-DD Installed 󰌹 Update Interface" [ref=e1211]:
-                        - cell [ref=e1212]:
-                          - checkbox [ref=e1213]
-                        - cell "└─ 2/x1/1/c34" [ref=e1214]:
-                          - generic [ref=e1216]:
-                            - text: └─
-                            - link "2/x1/1/c34" [ref=e1217] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3607/
-                        - cell "QSFP-DD" [ref=e1218]:
-                          - link "QSFP-DD" [ref=e1219] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Z11WP03X" [ref=e1220]
-                        - cell "QSFP-DD" [ref=e1221]
-                        - cell "󰈀 port" [ref=e1222]:
-                          - generic [ref=e1223]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c34" [ref=e1224]:
-                          - generic [ref=e1225]:
-                            - text: └─
-                            - link "2/x1/1/c34" [ref=e1226] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2015/
-                        - cell "QSFP-DD" [ref=e1227]:
-                          - link "QSFP-DD" [ref=e1228] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1229]:
-                          - generic [ref=e1230]: Installed
-                        - cell "󰌹 Update Interface" [ref=e1231]:
-                          - button "󰌹 Update Interface" [ref=e1233] [cursor=pointer]:
-                            - generic [ref=e1234]: 󰌹
-                            - text: Update Interface
-                      - row "Slot A 3HE12559AARC01 NS204561870 - 󰢮 cpmModule CPM A CPM2-s Installed" [ref=e1235]:
-                        - cell [ref=e1236]:
-                          - checkbox [ref=e1237]
-                        - cell "Slot A" [ref=e1238]
-                        - cell "3HE12559AARC01" [ref=e1239]:
-                          - link "3HE12559AARC01" [ref=e1240] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "NS204561870" [ref=e1241]
-                        - cell "-" [ref=e1242]
-                        - cell "󰢮 cpmModule" [ref=e1243]:
-                          - generic [ref=e1244]: 󰢮
-                          - text: cpmModule
-                        - cell "CPM A" [ref=e1245]:
-                          - link "CPM A" [ref=e1246] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1980/
-                        - cell "CPM2-s" [ref=e1247]:
-                          - link "CPM2-s" [ref=e1248] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "Installed" [ref=e1249]:
-                          - generic [ref=e1250]: Installed
-                        - cell [ref=e1251]
-                      - row "Slot B 3HE12559AARC01 NS204561850 - 󰢮 cpmModule CPM B CPM2-s Installed" [ref=e1252]:
-                        - cell [ref=e1253]:
-                          - checkbox [ref=e1254]
-                        - cell "Slot B" [ref=e1255]
-                        - cell "3HE12559AARC01" [ref=e1256]:
-                          - link "3HE12559AARC01" [ref=e1257] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "NS204561850" [ref=e1258]
-                        - cell "-" [ref=e1259]
-                        - cell "󰢮 cpmModule" [ref=e1260]:
-                          - generic [ref=e1261]: 󰢮
-                          - text: cpmModule
-                        - cell "CPM B" [ref=e1262]:
-                          - link "CPM B" [ref=e1263] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1981/
-                        - cell "CPM2-s" [ref=e1264]:
-                          - link "CPM2-s" [ref=e1265] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "Installed" [ref=e1266]:
-                          - generic [ref=e1267]: Installed
-                        - cell [ref=e1268]
-                      - row "Sfm 1 3HE16471AARG01 NK242147061 - 󰢮 fabricModule SFM 1 SFM2-s Installed" [ref=e1269]:
-                        - cell [ref=e1270]:
-                          - checkbox [ref=e1271]
-                        - cell "Sfm 1" [ref=e1272]
-                        - cell "3HE16471AARG01" [ref=e1273]:
-                          - link "3HE16471AARG01" [ref=e1274] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147061" [ref=e1275]
-                        - cell "-" [ref=e1276]
-                        - cell "󰢮 fabricModule" [ref=e1277]:
-                          - generic [ref=e1278]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 1" [ref=e1279]:
-                          - link "SFM 1" [ref=e1280] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1896/
-                        - cell "SFM2-s" [ref=e1281]:
-                          - link "SFM2-s" [ref=e1282] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1283]:
-                          - generic [ref=e1284]: Installed
-                        - cell [ref=e1285]
-                      - row "Sfm 2 3HE16471AARG01 NK242147058 - 󰢮 fabricModule SFM 2 SFM2-s Installed" [ref=e1286]:
-                        - cell [ref=e1287]:
-                          - checkbox [ref=e1288]
-                        - cell "Sfm 2" [ref=e1289]
-                        - cell "3HE16471AARG01" [ref=e1290]:
-                          - link "3HE16471AARG01" [ref=e1291] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147058" [ref=e1292]
-                        - cell "-" [ref=e1293]
-                        - cell "󰢮 fabricModule" [ref=e1294]:
-                          - generic [ref=e1295]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 2" [ref=e1296]:
-                          - link "SFM 2" [ref=e1297] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1897/
-                        - cell "SFM2-s" [ref=e1298]:
-                          - link "SFM2-s" [ref=e1299] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1300]:
-                          - generic [ref=e1301]: Installed
-                        - cell [ref=e1302]
-                      - row "Sfm 3 3HE16471AARG01 NK242147060 - 󰢮 fabricModule SFM 3 SFM2-s Installed" [ref=e1303]:
-                        - cell [ref=e1304]:
-                          - checkbox [ref=e1305]
-                        - cell "Sfm 3" [ref=e1306]
-                        - cell "3HE16471AARG01" [ref=e1307]:
-                          - link "3HE16471AARG01" [ref=e1308] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147060" [ref=e1309]
-                        - cell "-" [ref=e1310]
-                        - cell "󰢮 fabricModule" [ref=e1311]:
-                          - generic [ref=e1312]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 3" [ref=e1313]:
-                          - link "SFM 3" [ref=e1314] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1898/
-                        - cell "SFM2-s" [ref=e1315]:
-                          - link "SFM2-s" [ref=e1316] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1317]:
-                          - generic [ref=e1318]: Installed
-                        - cell [ref=e1319]
-                      - row "Sfm 4 3HE16471AARG01 NK242147065 - 󰢮 fabricModule SFM 4 SFM2-s Installed" [ref=e1320]:
-                        - cell [ref=e1321]:
-                          - checkbox [ref=e1322]
-                        - cell "Sfm 4" [ref=e1323]
-                        - cell "3HE16471AARG01" [ref=e1324]:
-                          - link "3HE16471AARG01" [ref=e1325] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147065" [ref=e1326]
-                        - cell "-" [ref=e1327]
-                        - cell "󰢮 fabricModule" [ref=e1328]:
-                          - generic [ref=e1329]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 4" [ref=e1330]:
-                          - link "SFM 4" [ref=e1331] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1899/
-                        - cell "SFM2-s" [ref=e1332]:
-                          - link "SFM2-s" [ref=e1333] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1334]:
-                          - generic [ref=e1335]: Installed
-                        - cell [ref=e1336]
-                      - row "Chassis 1 Fan 1 3HE11312AARB01 NS204563643 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1337]:
-                        - cell [ref=e1338]:
-                          - checkbox [ref=e1339]
-                        - cell "Chassis 1 Fan 1" [ref=e1340]
-                        - cell "3HE11312AARB01" [ref=e1341]:
-                          - link "3HE11312AARB01" [ref=e1342] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204563643" [ref=e1343]
-                        - cell "-" [ref=e1344]
-                        - cell "󰈐 fan" [ref=e1345]:
-                          - generic [ref=e1346]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1347]
-                        - cell "FAN-7750-SR-S" [ref=e1348]:
-                          - link "FAN-7750-SR-S" [ref=e1349] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1350]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1351]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1352]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1353]:
-                          - link "󰜄 Add Mapping" [ref=e1354] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+1%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+1%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1355]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 2 3HE11312AARB01 NS204662781 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1356]:
-                        - cell [ref=e1357]:
-                          - checkbox [ref=e1358]
-                        - cell "Chassis 1 Fan 2" [ref=e1359]
-                        - cell "3HE11312AARB01" [ref=e1360]:
-                          - link "3HE11312AARB01" [ref=e1361] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204662781" [ref=e1362]
-                        - cell "-" [ref=e1363]
-                        - cell "󰈐 fan" [ref=e1364]:
-                          - generic [ref=e1365]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1366]
-                        - cell "FAN-7750-SR-S" [ref=e1367]:
-                          - link "FAN-7750-SR-S" [ref=e1368] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1369]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1370]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1371]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1372]:
-                          - link "󰜄 Add Mapping" [ref=e1373] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+2%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+2%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1374]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 3 3HE11312AARB01 NS204563606 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1375]:
-                        - cell [ref=e1376]:
-                          - checkbox [ref=e1377]
-                        - cell "Chassis 1 Fan 3" [ref=e1378]
-                        - cell "3HE11312AARB01" [ref=e1379]:
-                          - link "3HE11312AARB01" [ref=e1380] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204563606" [ref=e1381]
-                        - cell "-" [ref=e1382]
-                        - cell "󰈐 fan" [ref=e1383]:
-                          - generic [ref=e1384]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1385]
-                        - cell "FAN-7750-SR-S" [ref=e1386]:
-                          - link "FAN-7750-SR-S" [ref=e1387] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1388]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1389]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1390]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1391]:
-                          - link "󰜄 Add Mapping" [ref=e1392] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+3%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+3%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1393]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 4 3HE11312AARB01 NS204662786 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1394]:
-                        - cell [ref=e1395]:
-                          - checkbox [ref=e1396]
-                        - cell "Chassis 1 Fan 4" [ref=e1397]
-                        - cell "3HE11312AARB01" [ref=e1398]:
-                          - link "3HE11312AARB01" [ref=e1399] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204662786" [ref=e1400]
-                        - cell "-" [ref=e1401]
-                        - cell "󰈐 fan" [ref=e1402]:
-                          - generic [ref=e1403]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1404]
-                        - cell "FAN-7750-SR-S" [ref=e1405]:
-                          - link "FAN-7750-SR-S" [ref=e1406] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1407]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1408]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1409]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1410]:
-                          - link "󰜄 Add Mapping" [ref=e1411] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+4%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+4%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1412]: 󰜄
-                            - text: Add Mapping
-                  - generic [ref=e1413]:
-                    - generic [ref=e1414]: Showing 1-49 of 49
-                    - navigation "Pagination options" [ref=e1415]:
-                      - button "Per Page 󰅀" [ref=e1417] [cursor=pointer]
-            - text: 󰗠 󰓨
-          - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-        - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
-      - contentinfo [ref=e333]:
-        - generic [ref=e334]:
-          - list [ref=e335]:
-            - listitem [ref=e336]:
-              - link "Docs" [ref=e337] [cursor=pointer]:
-                - /url: /static/docs/
-                - generic "Docs" [ref=e338]: 󱓷
-            - listitem [ref=e339]:
-              - link "REST API" [ref=e340] [cursor=pointer]:
-                - /url: /api/
-                - generic "REST API" [ref=e341]: 󰞵
-            - listitem [ref=e342]:
-              - link "REST API documentation" [ref=e343] [cursor=pointer]:
-                - /url: /api/schema/swagger-ui/
-                - generic "REST API documentation" [ref=e344]: 󰂺
-            - listitem [ref=e345]:
-              - link "GraphQL API" [ref=e346] [cursor=pointer]:
-                - /url: /graphql/
-                - generic "GraphQL API" [ref=e347]: 󰡷
-            - listitem [ref=e348]:
-              - link "Source Code" [ref=e349] [cursor=pointer]:
-                - /url: https://github.com/netbox-community/netbox
-                - generic "Source Code" [ref=e350]: 󰊤
-            - listitem [ref=e351]:
-              - link "Community" [ref=e352] [cursor=pointer]:
-                - /url: https://netdev.chat
-                - generic "Community" [ref=e353]: 󰒱
-          - list [ref=e354]:
-            - listitem [ref=e355]: 2026-06-11 17:13:49 UTC
-            - listitem [ref=e356]: · b887fe7759d0
-  - alert [ref=e1418]:
-    - generic [ref=e1419]:
-      - generic [ref=e1420]: 󰗠
-      - button "Close" [ref=e1421] [cursor=pointer]
-    - generic [ref=e1422]: Inventory data refreshed successfully.
diff --git a/.playwright-mcp/page-2026-06-11T17-15-25-325Z.yml b/.playwright-mcp/page-2026-06-11T17-15-25-325Z.yml
deleted file mode 100644
index 3c831117f..000000000
--- a/.playwright-mcp/page-2026-06-11T17-15-25-325Z.yml
+++ /dev/null
@@ -1,1728 +0,0 @@
-- generic [active] [ref=e1]:
-  - generic [ref=e2]:
-    - complementary [ref=e3]:
-      - generic [ref=e4]:
-        - heading "NetBox Logo Community" [level=1] [ref=e5]:
-          - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-            - /url: /
-            - img "NetBox Logo" [ref=e7]
-            - generic [ref=e8]: Community
-        - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-        - generic [ref=e9]:
-          - list [ref=e10]:
-            - text: 󰍉
-            - listitem [ref=e11]:
-              - button "Organization" [ref=e12] [cursor=pointer]:
-                - generic [ref=e14]: 󰇗
-                - generic [ref=e15]: Organization
-                - text: 󰅀
-            - listitem [ref=e16]:
-              - button "Racks" [ref=e17] [cursor=pointer]:
-                - generic [ref=e19]: 󱠞
-                - generic [ref=e20]: Racks
-                - text: 󰅀
-            - listitem [ref=e21]:
-              - button "Devices" [ref=e22] [cursor=pointer]:
-                - generic [ref=e24]: 󰒋
-                - generic [ref=e25]: Devices
-                - text: 󰅀
-            - listitem [ref=e26]:
-              - button "Connections" [ref=e27] [cursor=pointer]:
-                - generic [ref=e29]: 󱘖
-                - generic [ref=e30]: Connections
-                - text: 󰅀
-            - listitem [ref=e31]:
-              - button "Wireless" [ref=e32] [cursor=pointer]:
-                - generic [ref=e34]: 󰖩
-                - generic [ref=e35]: Wireless
-                - text: 󰅀
-            - listitem [ref=e36]:
-              - button "IPAM" [ref=e37] [cursor=pointer]:
-                - generic [ref=e39]: 󰆙
-                - generic [ref=e40]: IPAM
-                - text: 󰅀
-            - listitem [ref=e41]:
-              - button "VPN" [ref=e42] [cursor=pointer]:
-                - generic [ref=e44]: 󱁊
-                - generic [ref=e45]: VPN
-                - text: 󰅀
-            - listitem [ref=e46]:
-              - button "Virtualization" [ref=e47] [cursor=pointer]:
-                - generic [ref=e49]: 󰍹
-                - generic [ref=e50]: Virtualization
-                - text: 󰅀
-            - listitem [ref=e51]:
-              - button "Circuits" [ref=e52] [cursor=pointer]:
-                - generic [ref=e54]: 󰴽
-                - generic [ref=e55]: Circuits
-                - text: 󰅀
-            - listitem [ref=e56]:
-              - button "Power" [ref=e57] [cursor=pointer]:
-                - generic [ref=e59]: 󰉁
-                - generic [ref=e60]: Power
-                - text: 󰅀
-            - listitem [ref=e61]:
-              - button "Provisioning" [ref=e62] [cursor=pointer]:
-                - generic [ref=e64]: 󱔘
-                - generic [ref=e65]: Provisioning
-                - text: 󰅀
-            - listitem [ref=e66]:
-              - button "Customization" [ref=e67] [cursor=pointer]:
-                - generic [ref=e69]: 󰦭
-                - generic [ref=e70]: Customization
-                - text: 󰅀
-            - listitem [ref=e71]:
-              - button "Operations" [ref=e72] [cursor=pointer]:
-                - generic [ref=e74]: 󰣖
-                - generic [ref=e75]: Operations
-                - text: 󰅀
-            - listitem [ref=e76]:
-              - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-                - generic [ref=e79]: 󰓡
-                - generic [ref=e80]: Interface Name Rules
-                - text: 󰅀
-            - listitem [ref=e81]:
-              - button "NSO" [ref=e82] [cursor=pointer]:
-                - generic [ref=e84]: 󱂇
-                - generic [ref=e85]: NSO
-                - text: 󰅀
-            - listitem [ref=e86]:
-              - button "LibreNMS" [ref=e87] [cursor=pointer]:
-                - generic [ref=e89]: 󰛳
-                - generic [ref=e90]: LibreNMS
-                - text: 󰅀
-            - listitem [ref=e91]:
-              - button "Data Import" [ref=e92] [cursor=pointer]:
-                - generic [ref=e94]: 󰥝
-                - generic [ref=e95]: Data Import
-                - text: 󰅀
-            - listitem [ref=e96]:
-              - button "Topology Views" [ref=e97] [cursor=pointer]:
-                - generic [ref=e99]: 󰒪
-                - generic [ref=e100]: Topology Views
-                - text: 󰅀
-            - listitem [ref=e101]:
-              - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-                - generic [ref=e104]: 󱇢
-                - generic [ref=e105]: Netbox Routing
-                - text: 󰅀
-            - listitem [ref=e106]:
-              - button "Plugins" [ref=e107] [cursor=pointer]:
-                - generic [ref=e109]: 󰐱
-                - generic [ref=e110]: Plugins
-                - text: 󰅀
-            - listitem [ref=e111]:
-              - button "Admin" [ref=e112] [cursor=pointer]:
-                - generic [ref=e114]: 󰀎
-                - generic [ref=e115]: Admin
-                - text: 󰅀
-          - generic [ref=e116]:
-            - text: NetBox Community v4.6.1-Docker-5.0.1
-            - generic [ref=e117]:
-              - link "Get Cloud" [ref=e118] [cursor=pointer]:
-                - /url: https://netboxlabs.com/netbox-cloud/
-              - text: "|"
-              - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-                - /url: https://netboxlabs.com/netbox-enterprise/
-    - banner [ref=e120]:
-      - generic [ref=e121]:
-        - generic [ref=e122]:
-          - generic [ref=e123]:
-            - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-              - generic [ref=e125]: 󰌵
-            - text: 󰛨
-          - button "Notifications" [ref=e127] [cursor=pointer]:
-            - generic [ref=e128]:
-              - generic [ref=e129]: 󰂞
-              - generic [ref=e131]: You have unread notifications
-          - generic [ref=e132]:
-            - button "Open user menu" [ref=e133] [cursor=pointer]:
-              - generic [ref=e134]:
-                - generic [ref=e135]: admin
-                - generic [ref=e136]: Admin
-            - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-        - generic [ref=e139]:
-          - generic:
-            - generic: 󰍉
-          - textbox "Search NetBox" [ref=e140]:
-            - /placeholder: Search…
-    - generic [ref=e141]:
-      - generic [ref=e142]:
-        - generic [ref=e143]:
-          - generic [ref=e144]: Development Environment
-          - generic [ref=e146]:
-            - list "breadcrumbs" [ref=e147]:
-              - listitem [ref=e148]:
-                - link "Devices" [ref=e149] [cursor=pointer]:
-                  - /url: /dcim/devices/
-              - listitem [ref=e150]:
-                - text: /
-                - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                  - /url: /dcim/sites/1/
-            - code [ref=e152]: dcim.device:55
-          - generic [ref=e154]:
-            - generic [ref=e155]:
-              - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-              - list [ref=e158]:
-                - listitem [ref=e159]:
-                  - generic "Created" [ref=e160]: 󰃳
-                  - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-                - listitem [ref=e162]:
-                  - generic "Last updated" [ref=e163]: 󰢧
-                  - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
-            - generic [ref=e166]:
-              - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-              - button "Bookmark" [ref=e170] [cursor=pointer]:
-                - generic [ref=e171]: 󰃅
-                - text: Bookmark
-              - button "Subscribe" [ref=e173] [cursor=pointer]:
-                - generic [ref=e174]: 󰂝
-                - text: Subscribe
-          - generic [ref=e176]:
-            - link "Device" [ref=e177] [cursor=pointer]:
-              - /url: /dcim/devices/55/
-            - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-              - /url: /dcim/devices/55/module-bays/
-              - text: Module Bays
-              - generic [ref=e179]: "104"
-            - link "Interfaces 207" [ref=e180] [cursor=pointer]:
-              - /url: /dcim/devices/55/interfaces/
-              - text: Interfaces
-              - generic [ref=e181]: "207"
-            - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-              - /url: /dcim/devices/55/console-ports/
-              - text: Console Ports
-              - generic [ref=e183]: "4"
-            - link "NSO" [ref=e184] [cursor=pointer]:
-              - /url: /dcim/devices/55/nso/
-            - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-              - /url: /dcim/devices/55/librenms-sync/
-            - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-              - /url: /dcim/devices/55/static_routes/
-              - text: Static Routes
-              - generic [ref=e187]: "10"
-            - link "Config Context" [ref=e188] [cursor=pointer]:
-              - /url: /dcim/devices/55/config-context/
-            - link "Render Config" [ref=e189] [cursor=pointer]:
-              - /url: /dcim/devices/55/render-config/
-            - link "Contacts" [ref=e190] [cursor=pointer]:
-              - /url: /dcim/devices/55/contacts/
-            - link "Images" [ref=e191] [cursor=pointer]:
-              - /url: /dcim/devices/55/image-attachments/
-            - link "Journal" [ref=e192] [cursor=pointer]:
-              - /url: /dcim/devices/55/journal/
-            - link "Changelog" [ref=e193] [cursor=pointer]:
-              - /url: /dcim/devices/55/changelog/
-        - generic [ref=e195]:
-          - generic [ref=e196]:
-            - generic [ref=e197]:
-              - generic [ref=e198]:
-                - generic [ref=e199]: 󰒍
-                - strong [ref=e200]: LibreNMS Connections
-              - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-                - /url: /plugins/librenms_plugin/settings/
-                - generic [ref=e202]: 󰒓
-                - text: Change Server
-            - table [ref=e204]:
-              - rowgroup [ref=e205]:
-                - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                  - cell "󰗠 Production LibreNMS" [ref=e207]:
-                    - generic "Currently active server" [ref=e208]: 󰗠
-                    - strong [ref=e209]: Production LibreNMS
-                  - cell "ID 5 󰏌" [ref=e210]:
-                    - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - text: ID 5
-                      - generic [ref=e212]: 󰏌
-                  - cell [ref=e213]
-          - generic [ref=e214]:
-            - generic [ref=e216]:
-              - heading "LibreNMS Status" [level=5] [ref=e217]
-              - table [ref=e219]:
-                - rowgroup [ref=e220]:
-                  - row "Status 󰗠 Found" [ref=e221]:
-                    - rowheader "Status" [ref=e222]
-                    - cell "󰗠 Found" [ref=e223]:
-                      - generic [ref=e224]:
-                        - generic [ref=e225]: 󰗠
-                        - text: Found
-                  - row "ID 5" [ref=e226]:
-                    - rowheader "ID" [ref=e227]
-                    - cell "5" [ref=e228]
-                  - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                    - rowheader "Hostname" [ref=e230]
-                    - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                  - row "sysName prod-lab03c-ra1" [ref=e232]:
-                    - rowheader "sysName" [ref=e233]
-                    - cell "prod-lab03c-ra1" [ref=e234]
-                  - row "Serial NS204662488 󰗠" [ref=e235]:
-                    - rowheader "Serial" [ref=e236]
-                    - cell "NS204662488 󰗠" [ref=e237]:
-                      - text: NS204662488
-                      - generic "Serial matches NetBox" [ref=e238]:
-                        - generic [ref=e239]: 󰗠
-                  - row "OS Version 23.10.R4-1" [ref=e240]:
-                    - rowheader "OS Version" [ref=e241]
-                    - cell "23.10.R4-1" [ref=e242]
-                  - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                    - rowheader "LibreNMS Link" [ref=e244]
-                    - cell "󰏌 View" [ref=e245]:
-                      - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                        - /url: https://snmp.cnad.dev/device/device=5/
-                        - generic [ref=e247]: 󰏌
-                        - text: View
-            - generic [ref=e249]:
-              - heading "Device Information Sync" [level=5] [ref=e250]
-              - table [ref=e252]:
-                - rowgroup [ref=e253]:
-                  - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                    - columnheader "Field" [ref=e255]
-                    - columnheader "NetBox Value" [ref=e256]
-                    - columnheader "LibreNMS Value" [ref=e257]
-                - rowgroup [ref=e258]:
-                  - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                    - cell "Name 󰋽" [ref=e260]:
-                      - text: Name
-                      - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                    - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                      - generic [ref=e263]:
-                        - generic [ref=e264]: prod-lab03c-ra1
-                        - generic "Synced with LibreNMS" [ref=e266]:
-                          - generic [ref=e267]: 󰗠
-                    - cell "prod-lab03c-ra1" [ref=e268]
-                  - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                    - cell "Device Type" [ref=e270]
-                    - cell "7750 SR-7s 󰗠" [ref=e271]:
-                      - generic [ref=e272]:
-                        - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                          - /url: /dcim/device-types/19/
-                        - generic "Synced with LibreNMS" [ref=e276]:
-                          - generic [ref=e277]: 󰗠
-                    - cell "7750 SR-7s" [ref=e278]
-                  - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                    - cell "Serial Number" [ref=e280]
-                    - cell "NS204662488 󰗠" [ref=e281]:
-                      - generic [ref=e282]:
-                        - generic [ref=e283]: NS204662488
-                        - generic "Synced with LibreNMS" [ref=e285]:
-                          - generic [ref=e286]: 󰗠
-                    - cell "NS204662488" [ref=e287]
-                  - row "Platform timos 󰗠 timos" [ref=e288]:
-                    - cell "Platform" [ref=e289]
-                    - cell "timos 󰗠" [ref=e290]:
-                      - generic [ref=e291]:
-                        - link "timos" [ref=e293] [cursor=pointer]:
-                          - /url: /dcim/platforms/5/
-                        - generic "Synced with LibreNMS" [ref=e295]:
-                          - generic [ref=e296]: 󰗠
-                    - cell "timos" [ref=e297]:
-                      - generic [ref=e299]: timos
-                  - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                    - cell "Location" [ref=e301]
-                    - cell "ITC-Lab" [ref=e302]
-                    - cell "ITC-Lab 󰗠" [ref=e303]:
-                      - generic [ref=e304]:
-                        - generic [ref=e305]: ITC-Lab
-                        - generic "Synced with NetBox" [ref=e307]:
-                          - generic [ref=e308]: 󰗠
-          - generic [ref=e309]:
-            - tablist [ref=e310]:
-              - tab "Interfaces" [ref=e311] [cursor=pointer]
-              - tab "Cables" [ref=e312] [cursor=pointer]
-              - tab "IP Addresses" [ref=e313] [cursor=pointer]
-              - tab "VLANs" [ref=e314] [cursor=pointer]
-              - tab "Modules" [selected] [ref=e315] [cursor=pointer]
-            - group [ref=e316]:
-              - radio "ifDescr"
-              - generic [ref=e317] [cursor=pointer]: ifDescr
-              - radio "ifName" [checked]
-              - generic [ref=e318] [cursor=pointer]: ifName
-          - generic [ref=e319]:
-            - text: 󰗠 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰗠 󰓨 󰗠 󰓨
-            - tabpanel "Modules" [ref=e320]:
-              - generic [ref=e321]:
-                - heading "Module Sync" [level=2] [ref=e322]
-                - button "Refresh Modules" [ref=e325] [cursor=pointer]
-              - generic [ref=e326]:
-                - generic: 󰗠
-                - generic [ref=e327]:
-                  - generic [ref=e328]: Showing inventory items from LibreNMS matched against NetBox module bays and module types.
-                  - generic [ref=e329]: "Cache expires in: 4m 31s"
-                - button "󰏔 Install Selected" [ref=e332] [cursor=pointer]:
-                  - generic [ref=e333]: 󰏔
-                  - text: Install Selected
-                - generic [ref=e334]:
-                  - generic [ref=e335]:
-                    - generic [ref=e336]: Showing 1-49 of 49
-                    - navigation "Pagination options" [ref=e337]:
-                      - button "Per Page 󰅀" [ref=e339] [cursor=pointer]
-                  - table [ref=e340]:
-                    - rowgroup [ref=e341]:
-                      - row "Toggle all Name Model Serial Description Class Module Bay Module Type Status Actions" [ref=e342]:
-                        - columnheader "Toggle all" [ref=e343]:
-                          - checkbox "Toggle all" [ref=e344]
-                        - columnheader "Name" [ref=e345]:
-                          - link "Name" [ref=e346] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=name"
-                        - columnheader "Model" [ref=e347]:
-                          - link "Model" [ref=e348] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=model"
-                        - columnheader "Serial" [ref=e349]:
-                          - link "Serial" [ref=e350] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=serial"
-                        - columnheader "Description" [ref=e351]:
-                          - link "Description" [ref=e352] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=description"
-                        - columnheader "Class" [ref=e353]:
-                          - link "Class" [ref=e354] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=item_class"
-                        - columnheader "Module Bay" [ref=e355]:
-                          - link "Module Bay" [ref=e356] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=module_bay"
-                        - columnheader "Module Type" [ref=e357]:
-                          - link "Module Type" [ref=e358] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=module_type"
-                        - columnheader "Status" [ref=e359]:
-                          - link "Status" [ref=e360] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=status"
-                        - columnheader "Actions" [ref=e361]
-                    - rowgroup [ref=e362]:
-                      - row "Chassis 1 PowShelf 1 PM 1 3HE11183AARB01 NS2044W0118 - 󰚥 powerSupply PM 1 SR7s-PM Installed" [ref=e363]:
-                        - cell [ref=e364]:
-                          - checkbox [ref=e365]
-                        - cell "Chassis 1 PowShelf 1 PM 1" [ref=e366]
-                        - cell "3HE11183AARB01" [ref=e367]:
-                          - link "3HE11183AARB01" [ref=e368] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0118" [ref=e369]
-                        - cell "-" [ref=e370]
-                        - cell "󰚥 powerSupply" [ref=e371]:
-                          - generic [ref=e372]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 1" [ref=e373]:
-                          - link "PM 1" [ref=e374] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1886/
-                        - cell "SR7s-PM" [ref=e375]:
-                          - link "SR7s-PM" [ref=e376] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e377]:
-                          - generic [ref=e378]: Installed
-                        - cell [ref=e379]
-                      - row "Chassis 1 PowShelf 1 PM 2 3HE11183AARB01 NS2044W0106 - 󰚥 powerSupply PM 2 SR7s-PM Installed" [ref=e380]:
-                        - cell [ref=e381]:
-                          - checkbox [ref=e382]
-                        - cell "Chassis 1 PowShelf 1 PM 2" [ref=e383]
-                        - cell "3HE11183AARB01" [ref=e384]:
-                          - link "3HE11183AARB01" [ref=e385] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0106" [ref=e386]
-                        - cell "-" [ref=e387]
-                        - cell "󰚥 powerSupply" [ref=e388]:
-                          - generic [ref=e389]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 2" [ref=e390]:
-                          - link "PM 2" [ref=e391] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1887/
-                        - cell "SR7s-PM" [ref=e392]:
-                          - link "SR7s-PM" [ref=e393] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e394]:
-                          - generic [ref=e395]: Installed
-                        - cell [ref=e396]
-                      - row "Chassis 1 PowShelf 1 PM 3 3HE11183AARB01 NS2044W0089 - 󰚥 powerSupply PM 3 SR7s-PM Installed" [ref=e397]:
-                        - cell [ref=e398]:
-                          - checkbox [ref=e399]
-                        - cell "Chassis 1 PowShelf 1 PM 3" [ref=e400]
-                        - cell "3HE11183AARB01" [ref=e401]:
-                          - link "3HE11183AARB01" [ref=e402] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0089" [ref=e403]
-                        - cell "-" [ref=e404]
-                        - cell "󰚥 powerSupply" [ref=e405]:
-                          - generic [ref=e406]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 3" [ref=e407]:
-                          - link "PM 3" [ref=e408] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1888/
-                        - cell "SR7s-PM" [ref=e409]:
-                          - link "SR7s-PM" [ref=e410] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e411]:
-                          - generic [ref=e412]: Installed
-                        - cell [ref=e413]
-                      - row "Chassis 1 PowShelf 1 PM 4 3HE11183AARB01 NS2432W0697 - 󰚥 powerSupply PM 4 SR7s-PM Installed" [ref=e414]:
-                        - cell [ref=e415]:
-                          - checkbox [ref=e416]
-                        - cell "Chassis 1 PowShelf 1 PM 4" [ref=e417]
-                        - cell "3HE11183AARB01" [ref=e418]:
-                          - link "3HE11183AARB01" [ref=e419] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2432W0697" [ref=e420]
-                        - cell "-" [ref=e421]
-                        - cell "󰚥 powerSupply" [ref=e422]:
-                          - generic [ref=e423]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 4" [ref=e424]:
-                          - link "PM 4" [ref=e425] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1889/
-                        - cell "SR7s-PM" [ref=e426]:
-                          - link "SR7s-PM" [ref=e427] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e428]:
-                          - generic [ref=e429]: Installed
-                        - cell [ref=e430]
-                      - row "Slot 1 3HE16474AARA01 NS225161205 - 󰢮 ioModule Card 1 XCM-7s-b Installed" [ref=e431]:
-                        - cell [ref=e432]:
-                          - checkbox [ref=e433]
-                        - cell "Slot 1" [ref=e434]
-                        - cell "3HE16474AARA01" [ref=e435]:
-                          - link "3HE16474AARA01" [ref=e436] [cursor=pointer]:
-                            - /url: /dcim/module-types/75/
-                        - cell "NS225161205" [ref=e437]
-                        - cell "-" [ref=e438]
-                        - cell "󰢮 ioModule" [ref=e439]:
-                          - generic [ref=e440]: 󰢮
-                          - text: ioModule
-                        - cell "Card 1" [ref=e441]:
-                          - link "Card 1" [ref=e442] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1874/
-                        - cell "XCM-7s-b" [ref=e443]:
-                          - link "XCM-7s-b" [ref=e444] [cursor=pointer]:
-                            - /url: /dcim/module-types/75/
-                        - cell "Installed" [ref=e445]:
-                          - generic [ref=e446]: Installed
-                        - cell [ref=e447]
-                      - row "└─ MDA 1/1 3HE12391AARK01 NS2217F6334 - 󰢮 mdaModule └─ 1/1 MDA-s36-400gb-qsfpdd Installed" [ref=e448]:
-                        - cell [ref=e449]:
-                          - checkbox [ref=e450]
-                        - cell "└─ MDA 1/1" [ref=e451]:
-                          - generic [ref=e452]: └─ MDA 1/1
-                        - cell "3HE12391AARK01" [ref=e453]:
-                          - link "3HE12391AARK01" [ref=e454] [cursor=pointer]:
-                            - /url: /dcim/module-types/1887/
-                        - cell "NS2217F6334" [ref=e455]
-                        - cell "-" [ref=e456]
-                        - cell "󰢮 mdaModule" [ref=e457]:
-                          - generic [ref=e458]: 󰢮
-                          - text: mdaModule
-                        - cell "└─ 1/1" [ref=e459]:
-                          - generic [ref=e460]:
-                            - text: └─
-                            - link "1/1" [ref=e461] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1978/
-                        - cell "MDA-s36-400gb-qsfpdd" [ref=e462]:
-                          - link "MDA-s36-400gb-qsfpdd" [ref=e463] [cursor=pointer]:
-                            - /url: /dcim/module-types/1887/
-                        - cell "Installed" [ref=e464]:
-                          - generic [ref=e465]: Installed
-                        - cell [ref=e466]
-                      - row "└─ 1/1/c1 CFP2/QSFP28 X42AU0D CFP2/QSFP28 󰈀 port └─ 1/c1 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e467]:
-                        - cell [ref=e468]:
-                          - checkbox [ref=e469]
-                        - cell "└─ 1/1/c1" [ref=e470]:
-                          - generic [ref=e472]:
-                            - text: └─
-                            - link "1/1/c1" [ref=e473] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3615/
-                        - cell "CFP2/QSFP28" [ref=e474]
-                        - cell "X42AU0D" [ref=e475]
-                        - cell "CFP2/QSFP28" [ref=e476]
-                        - cell "󰈀 port" [ref=e477]:
-                          - generic [ref=e478]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c1" [ref=e479]:
-                          - generic [ref=e480]:
-                            - text: └─
-                            - link "1/c1" [ref=e481] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2018/
-                        - cell "No matching type" [ref=e482]
-                        - cell "No Type 󰀪" [ref=e483]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e484]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e485]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e486]:
-                          - link "󰜄 Add Mapping" [ref=e487] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc1%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e488]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e489] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e490]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c2 3HE10550AARA01 NOK IPU3BFUEAA U4GAPEF CFP2/QSFP28 󰈀 port └─ 1/c2 QSFP28-100G-LR4 Installed" [ref=e491]:
-                        - cell [ref=e492]:
-                          - checkbox [ref=e493]
-                        - cell "└─ 1/1/c2" [ref=e494]:
-                          - generic [ref=e496]:
-                            - text: └─
-                            - link "1/1/c2" [ref=e497] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3581/
-                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e498]:
-                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e499] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "U4GAPEF" [ref=e500]
-                        - cell "CFP2/QSFP28" [ref=e501]
-                        - cell "󰈀 port" [ref=e502]:
-                          - generic [ref=e503]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c2" [ref=e504]:
-                          - generic [ref=e505]:
-                            - text: └─
-                            - link "1/c2" [ref=e506] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2019/
-                        - cell "QSFP28-100G-LR4" [ref=e507]:
-                          - link "QSFP28-100G-LR4" [ref=e508] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e509]:
-                          - generic [ref=e510]: Installed
-                        - cell [ref=e511]
-                      - row "└─ 1/1/c4 CFP2/QSFP28 MT1949DM00016 CFP2/QSFP28 󰈀 port └─ 1/c4 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e512]:
-                        - cell [ref=e513]:
-                          - checkbox [ref=e514]
-                        - cell "└─ 1/1/c4" [ref=e515]:
-                          - generic [ref=e517]:
-                            - text: └─
-                            - link "1/1/c4" [ref=e518] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3623/
-                        - cell "CFP2/QSFP28" [ref=e519]
-                        - cell "MT1949DM00016" [ref=e520]
-                        - cell "CFP2/QSFP28" [ref=e521]
-                        - cell "󰈀 port" [ref=e522]:
-                          - generic [ref=e523]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c4" [ref=e524]:
-                          - generic [ref=e525]:
-                            - text: └─
-                            - link "1/c4" [ref=e526] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2021/
-                        - cell "No matching type" [ref=e527]
-                        - cell "No Type 󰀪" [ref=e528]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e529]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e530]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e531]:
-                          - link "󰜄 Add Mapping" [ref=e532] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc4%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e533]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e534] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e535]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c5 CFP2/QSFP28 MT1947DM00023 CFP2/QSFP28 󰈀 port └─ 1/c5 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e536]:
-                        - cell [ref=e537]:
-                          - checkbox [ref=e538]
-                        - cell "└─ 1/1/c5" [ref=e539]:
-                          - generic [ref=e541]:
-                            - text: └─
-                            - link "1/1/c5" [ref=e542] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3602/
-                        - cell "CFP2/QSFP28" [ref=e543]
-                        - cell "MT1947DM00023" [ref=e544]
-                        - cell "CFP2/QSFP28" [ref=e545]
-                        - cell "󰈀 port" [ref=e546]:
-                          - generic [ref=e547]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c5" [ref=e548]:
-                          - generic [ref=e549]:
-                            - text: └─
-                            - link "1/c5" [ref=e550] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2022/
-                        - cell "No matching type" [ref=e551]
-                        - cell "No Type 󰀪" [ref=e552]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e553]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e554]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e555]:
-                          - link "󰜄 Add Mapping" [ref=e556] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc5%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e557]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e558] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e559]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c6 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931818 CFP2/QSFP28 󰈀 port └─ 1/c6 QSFP28-100G-LR4 Installed" [ref=e560]:
-                        - cell [ref=e561]:
-                          - checkbox [ref=e562]
-                        - cell "└─ 1/1/c6" [ref=e563]:
-                          - generic [ref=e565]:
-                            - text: └─
-                            - link "1/1/c6" [ref=e566] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3584/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e567]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e568] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931818" [ref=e569]
-                        - cell "CFP2/QSFP28" [ref=e570]
-                        - cell "󰈀 port" [ref=e571]:
-                          - generic [ref=e572]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c6" [ref=e573]:
-                          - generic [ref=e574]:
-                            - text: └─
-                            - link "1/c6" [ref=e575] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2023/
-                        - cell "QSFP28-100G-LR4" [ref=e576]:
-                          - link "QSFP28-100G-LR4" [ref=e577] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e578]:
-                          - generic [ref=e579]: Installed
-                        - cell [ref=e580]
-                      - row "└─ 1/1/c7 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931819 CFP2/QSFP28 󰈀 port └─ 1/c7 QSFP28-100G-LR4 Installed" [ref=e581]:
-                        - cell [ref=e582]:
-                          - checkbox [ref=e583]
-                        - cell "└─ 1/1/c7" [ref=e584]:
-                          - generic [ref=e586]:
-                            - text: └─
-                            - link "1/1/c7" [ref=e587] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3627/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e588]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e589] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931819" [ref=e590]
-                        - cell "CFP2/QSFP28" [ref=e591]
-                        - cell "󰈀 port" [ref=e592]:
-                          - generic [ref=e593]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c7" [ref=e594]:
-                          - generic [ref=e595]:
-                            - text: └─
-                            - link "1/c7" [ref=e596] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2024/
-                        - cell "QSFP28-100G-LR4" [ref=e597]:
-                          - link "QSFP28-100G-LR4" [ref=e598] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e599]:
-                          - generic [ref=e600]: Installed
-                        - cell [ref=e601]
-                      - row "└─ 1/1/c8 CFP2/QSFP28 PR20E7C36379 CFP2/QSFP28 󰈀 port └─ 1/c8 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e602]:
-                        - cell [ref=e603]:
-                          - checkbox [ref=e604]
-                        - cell "└─ 1/1/c8" [ref=e605]:
-                          - generic [ref=e607]:
-                            - text: └─
-                            - link "1/1/c8" [ref=e608] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3653/
-                        - cell "CFP2/QSFP28" [ref=e609]
-                        - cell "PR20E7C36379" [ref=e610]
-                        - cell "CFP2/QSFP28" [ref=e611]
-                        - cell "󰈀 port" [ref=e612]:
-                          - generic [ref=e613]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c8" [ref=e614]:
-                          - generic [ref=e615]:
-                            - text: └─
-                            - link "1/c8" [ref=e616] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2025/
-                        - cell "No matching type" [ref=e617]
-                        - cell "No Type 󰀪" [ref=e618]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e619]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e620]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e621]:
-                          - link "󰜄 Add Mapping" [ref=e622] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc8%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e623]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e624] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e625]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c9 CFP2/QSFP28 VE172300001 CFP2/QSFP28 󰈀 port └─ 1/c9 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e626]:
-                        - cell [ref=e627]:
-                          - checkbox [ref=e628]
-                        - cell "└─ 1/1/c9" [ref=e629]:
-                          - generic [ref=e631]:
-                            - text: └─
-                            - link "1/1/c9" [ref=e632] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3613/
-                        - cell "CFP2/QSFP28" [ref=e633]
-                        - cell "VE172300001" [ref=e634]
-                        - cell "CFP2/QSFP28" [ref=e635]
-                        - cell "󰈀 port" [ref=e636]:
-                          - generic [ref=e637]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c9" [ref=e638]:
-                          - generic [ref=e639]:
-                            - text: └─
-                            - link "1/c9" [ref=e640] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2026/
-                        - cell "No matching type" [ref=e641]
-                        - cell "No Type 󰀪" [ref=e642]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e643]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e644]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e645]:
-                          - link "󰜄 Add Mapping" [ref=e646] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc9%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e647]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e648] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e649]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c10 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931817 CFP2/QSFP28 󰈀 port └─ 1/c10 QSFP28-100G-LR4 Installed" [ref=e650]:
-                        - cell [ref=e651]:
-                          - checkbox [ref=e652]
-                        - cell "└─ 1/1/c10" [ref=e653]:
-                          - generic [ref=e655]:
-                            - text: └─
-                            - link "1/1/c10" [ref=e656] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3658/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e657]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e658] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931817" [ref=e659]
-                        - cell "CFP2/QSFP28" [ref=e660]
-                        - cell "󰈀 port" [ref=e661]:
-                          - generic [ref=e662]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c10" [ref=e663]:
-                          - generic [ref=e664]:
-                            - text: └─
-                            - link "1/c10" [ref=e665] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2027/
-                        - cell "QSFP28-100G-LR4" [ref=e666]:
-                          - link "QSFP28-100G-LR4" [ref=e667] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e668]:
-                          - generic [ref=e669]: Installed
-                        - cell [ref=e670]
-                      - row "└─ 1/1/c11 CFP2/QSFP28 T1A380823 CFP2/QSFP28 󰈀 port └─ 1/c11 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e671]:
-                        - cell [ref=e672]:
-                          - checkbox [ref=e673]
-                        - cell "└─ 1/1/c11" [ref=e674]:
-                          - generic [ref=e676]:
-                            - text: └─
-                            - link "1/1/c11" [ref=e677] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3621/
-                        - cell "CFP2/QSFP28" [ref=e678]
-                        - cell "T1A380823" [ref=e679]
-                        - cell "CFP2/QSFP28" [ref=e680]
-                        - cell "󰈀 port" [ref=e681]:
-                          - generic [ref=e682]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c11" [ref=e683]:
-                          - generic [ref=e684]:
-                            - text: └─
-                            - link "1/c11" [ref=e685] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2028/
-                        - cell "No matching type" [ref=e686]
-                        - cell "No Type 󰀪" [ref=e687]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e688]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e689]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e690]:
-                          - link "󰜄 Add Mapping" [ref=e691] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc11%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e692]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e693] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e694]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c12 3HE10550AARA01 NOK IPU3BFUEAA U4HANB9 CFP2/QSFP28 󰈀 port └─ 1/c12 QSFP28-100G-LR4 Installed" [ref=e695]:
-                        - cell [ref=e696]:
-                          - checkbox [ref=e697]
-                        - cell "└─ 1/1/c12" [ref=e698]:
-                          - generic [ref=e700]:
-                            - text: └─
-                            - link "1/1/c12" [ref=e701] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3591/
-                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e702]:
-                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e703] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "U4HANB9" [ref=e704]
-                        - cell "CFP2/QSFP28" [ref=e705]
-                        - cell "󰈀 port" [ref=e706]:
-                          - generic [ref=e707]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c12" [ref=e708]:
-                          - generic [ref=e709]:
-                            - text: └─
-                            - link "1/c12" [ref=e710] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2029/
-                        - cell "QSFP28-100G-LR4" [ref=e711]:
-                          - link "QSFP28-100G-LR4" [ref=e712] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e713]:
-                          - generic [ref=e714]: Installed
-                        - cell [ref=e715]
-                      - row "└─ 1/1/c14 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931820 CFP2/QSFP28 󰈀 port └─ 1/c14 QSFP28-100G-LR4 Installed" [ref=e716]:
-                        - cell [ref=e717]:
-                          - checkbox [ref=e718]
-                        - cell "└─ 1/1/c14" [ref=e719]:
-                          - generic [ref=e721]:
-                            - text: └─
-                            - link "1/1/c14" [ref=e722] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3579/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e723]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e724] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931820" [ref=e725]
-                        - cell "CFP2/QSFP28" [ref=e726]
-                        - cell "󰈀 port" [ref=e727]:
-                          - generic [ref=e728]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c14" [ref=e729]:
-                          - generic [ref=e730]:
-                            - text: └─
-                            - link "1/c14" [ref=e731] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2031/
-                        - cell "QSFP28-100G-LR4" [ref=e732]:
-                          - link "QSFP28-100G-LR4" [ref=e733] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e734]:
-                          - generic [ref=e735]: Installed
-                        - cell [ref=e736]
-                      - row "└─ 1/1/c15 CFP2/QSFP28 FNSRMYU27A5JJ CFP2/QSFP28 󰈀 port └─ 1/c15 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e737]:
-                        - cell [ref=e738]:
-                          - checkbox [ref=e739]
-                        - cell "└─ 1/1/c15" [ref=e740]:
-                          - generic [ref=e742]:
-                            - text: └─
-                            - link "1/1/c15" [ref=e743] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3643/
-                        - cell "CFP2/QSFP28" [ref=e744]
-                        - cell "FNSRMYU27A5JJ" [ref=e745]
-                        - cell "CFP2/QSFP28" [ref=e746]
-                        - cell "󰈀 port" [ref=e747]:
-                          - generic [ref=e748]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c15" [ref=e749]:
-                          - generic [ref=e750]:
-                            - text: └─
-                            - link "1/c15" [ref=e751] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2032/
-                        - cell "No matching type" [ref=e752]
-                        - cell "No Type 󰀪" [ref=e753]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e754]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e755]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e756]:
-                          - link "󰜄 Add Mapping" [ref=e757] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc15%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e758]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e759] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e760]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c16 CFP2/QSFP28 FNSRMYU27AD47 CFP2/QSFP28 󰈀 port └─ 1/c16 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e761]:
-                        - cell [ref=e762]:
-                          - checkbox [ref=e763]
-                        - cell "└─ 1/1/c16" [ref=e764]:
-                          - generic [ref=e766]:
-                            - text: └─
-                            - link "1/1/c16" [ref=e767] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3624/
-                        - cell "CFP2/QSFP28" [ref=e768]
-                        - cell "FNSRMYU27AD47" [ref=e769]
-                        - cell "CFP2/QSFP28" [ref=e770]
-                        - cell "󰈀 port" [ref=e771]:
-                          - generic [ref=e772]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c16" [ref=e773]:
-                          - generic [ref=e774]:
-                            - text: └─
-                            - link "1/c16" [ref=e775] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2033/
-                        - cell "No matching type" [ref=e776]
-                        - cell "No Type 󰀪" [ref=e777]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e778]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e779]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e780]:
-                          - link "󰜄 Add Mapping" [ref=e781] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc16%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e782]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e783] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e784]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c19 3HE18360AARA01 NOK INUIAYLGAA NK2319GM055 QSFP-DD 󰈀 port └─ 1/c19 QSFP-DD-400G-ZR+ Installed" [ref=e785]:
-                        - cell [ref=e786]:
-                          - checkbox [ref=e787]
-                        - cell "└─ 1/1/c19" [ref=e788]:
-                          - generic [ref=e790]:
-                            - text: └─
-                            - link "1/1/c19" [ref=e791] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3576/
-                        - cell "3HE18360AARA01 NOK INUIAYLGAA" [ref=e792]:
-                          - link "3HE18360AARA01 NOK INUIAYLGAA" [ref=e793] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "NK2319GM055" [ref=e794]
-                        - cell "QSFP-DD" [ref=e795]
-                        - cell "󰈀 port" [ref=e796]:
-                          - generic [ref=e797]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c19" [ref=e798]:
-                          - generic [ref=e799]:
-                            - text: └─
-                            - link "1/c19" [ref=e800] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2036/
-                        - cell "QSFP-DD-400G-ZR+" [ref=e801]:
-                          - link "QSFP-DD-400G-ZR+" [ref=e802] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "Installed" [ref=e803]:
-                          - generic [ref=e804]: Installed
-                        - cell [ref=e805]
-                      - row "└─ 1/1/c22 1A ACA280800AF QSFP-DD 󰈀 port └─ 1/c22 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e806]:
-                        - cell [ref=e807]:
-                          - checkbox [ref=e808]
-                        - cell "└─ 1/1/c22" [ref=e809]:
-                          - generic [ref=e811]:
-                            - text: └─
-                            - link "1/1/c22" [ref=e812] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3633/
-                        - cell "1A" [ref=e813]
-                        - cell "ACA280800AF" [ref=e814]
-                        - cell "QSFP-DD" [ref=e815]
-                        - cell "󰈀 port" [ref=e816]:
-                          - generic [ref=e817]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c22" [ref=e818]:
-                          - generic [ref=e819]:
-                            - text: └─
-                            - link "1/c22" [ref=e820] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2039/
-                        - cell "No matching type" [ref=e821]
-                        - cell "No Type 󰀪" [ref=e822]:
-                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e823]: No Type
-                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e824]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e825]:
-                          - link "󰜄 Add Mapping" [ref=e826] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=1A&description=Auto-suggested%3A+maps+LibreNMS+model+%271A%27+described+as+%27QSFP-DD%27+fitted+in+bay+%271%2Fc22%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e827]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e828] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=1A&part_number=1A&manufacturer=10&description=QSFP-DD&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e829]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c28 QSFP-DD Q00JC7L8 QSFP-DD 󰈀 port └─ 1/c28 QSFP-DD Installed" [ref=e830]:
-                        - cell [ref=e831]:
-                          - checkbox [ref=e832]
-                        - cell "└─ 1/1/c28" [ref=e833]:
-                          - generic [ref=e835]:
-                            - text: └─
-                            - link "1/1/c28" [ref=e836] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3628/
-                        - cell "QSFP-DD" [ref=e837]:
-                          - link "QSFP-DD" [ref=e838] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Q00JC7L8" [ref=e839]
-                        - cell "QSFP-DD" [ref=e840]
-                        - cell "󰈀 port" [ref=e841]:
-                          - generic [ref=e842]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c28" [ref=e843]:
-                          - generic [ref=e844]:
-                            - text: └─
-                            - link "1/c28" [ref=e845] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2045/
-                        - cell "QSFP-DD" [ref=e846]:
-                          - link "QSFP-DD" [ref=e847] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e848]:
-                          - generic [ref=e849]: Installed
-                        - cell [ref=e850]
-                      - row "└─ 1/1/c31 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21210091 QSFP+ 󰈀 port └─ 1/c31 QSFP+-40G-LR4 Installed" [ref=e851]:
-                        - cell [ref=e852]:
-                          - checkbox [ref=e853]
-                        - cell "└─ 1/1/c31" [ref=e854]:
-                          - generic [ref=e856]:
-                            - text: └─
-                            - link "1/1/c31" [ref=e857] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3637/
-                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e858]:
-                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e859] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "OPCPCN21210091" [ref=e860]
-                        - cell "QSFP+" [ref=e861]
-                        - cell "󰈀 port" [ref=e862]:
-                          - generic [ref=e863]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c31" [ref=e864]:
-                          - generic [ref=e865]:
-                            - text: └─
-                            - link "1/c31" [ref=e866] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2048/
-                        - cell "QSFP+-40G-LR4" [ref=e867]:
-                          - link "QSFP+-40G-LR4" [ref=e868] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "Installed" [ref=e869]:
-                          - generic [ref=e870]: Installed
-                        - cell [ref=e871]
-                      - row "└─ 1/1/c32 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21161783 QSFP+ 󰈀 port └─ 1/c32 QSFP+-40G-LR4 Installed" [ref=e872]:
-                        - cell [ref=e873]:
-                          - checkbox [ref=e874]
-                        - cell "└─ 1/1/c32" [ref=e875]:
-                          - generic [ref=e877]:
-                            - text: └─
-                            - link "1/1/c32" [ref=e878] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3646/
-                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e879]:
-                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e880] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "OPCPCN21161783" [ref=e881]
-                        - cell "QSFP+" [ref=e882]
-                        - cell "󰈀 port" [ref=e883]:
-                          - generic [ref=e884]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c32" [ref=e885]:
-                          - generic [ref=e886]:
-                            - text: └─
-                            - link "1/c32" [ref=e887] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2049/
-                        - cell "QSFP+-40G-LR4" [ref=e888]:
-                          - link "QSFP+-40G-LR4" [ref=e889] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "Installed" [ref=e890]:
-                          - generic [ref=e891]: Installed
-                        - cell [ref=e892]
-                      - row "Slot 2 3HE16472AARB01 NS242462531 - 󰢮 ioModule Card 2 XCM2-7s Installed 󰙅 Install Branch" [ref=e893]:
-                        - cell [ref=e894]:
-                          - checkbox [ref=e895]
-                        - cell "Slot 2" [ref=e896]
-                        - cell "3HE16472AARB01" [ref=e897]:
-                          - link "3HE16472AARB01" [ref=e898] [cursor=pointer]:
-                            - /url: /dcim/module-types/72/
-                        - cell "NS242462531" [ref=e899]
-                        - cell "-" [ref=e900]
-                        - cell "󰢮 ioModule" [ref=e901]:
-                          - generic [ref=e902]: 󰢮
-                          - text: ioModule
-                        - cell "Card 2" [ref=e903]:
-                          - link "Card 2" [ref=e904] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1875/
-                        - cell "XCM2-7s" [ref=e905]:
-                          - link "XCM2-7s" [ref=e906] [cursor=pointer]:
-                            - /url: /dcim/module-types/72/
-                        - cell "Installed" [ref=e907]:
-                          - generic [ref=e908]: Installed
-                        - cell "󰙅 Install Branch" [ref=e909]:
-                          - button "󰙅 Install Branch" [ref=e911] [cursor=pointer]:
-                            - generic [ref=e912]: 󰙅
-                            - text: Install Branch
-                      - row "└─ XIOM 2/x1 3HE18883AARB01 NS241462069 - 󰢮 xioModule └─ 2/x1 XMA2-s Installed" [ref=e913]:
-                        - cell [ref=e914]:
-                          - checkbox [ref=e915]
-                        - cell "└─ XIOM 2/x1" [ref=e916]:
-                          - generic [ref=e917]: └─ XIOM 2/x1
-                        - cell "3HE18883AARB01" [ref=e918]:
-                          - link "3HE18883AARB01" [ref=e919] [cursor=pointer]:
-                            - /url: /dcim/module-types/1930/
-                        - cell "NS241462069" [ref=e920]
-                        - cell "-" [ref=e921]
-                        - cell "󰢮 xioModule" [ref=e922]:
-                          - generic [ref=e923]: 󰢮
-                          - text: xioModule
-                        - cell "└─ 2/x1" [ref=e924]:
-                          - generic [ref=e925]:
-                            - text: └─
-                            - link "2/x1" [ref=e926] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1977/
-                        - cell "XMA2-s" [ref=e927]:
-                          - link "XMA2-s" [ref=e928] [cursor=pointer]:
-                            - /url: /dcim/module-types/1930/
-                        - cell "Installed" [ref=e929]:
-                          - generic [ref=e930]: Installed
-                        - cell [ref=e931]
-                      - row "└─ MDA 2/x1/1 3HE18883AARB01 NS241462069 - 󰢮 mdaModule └─ - No matching type Integrated in XIOM 2/x1" [ref=e932]:
-                        - cell [ref=e933]:
-                          - checkbox [ref=e934]
-                        - cell "└─ MDA 2/x1/1" [ref=e935]:
-                          - generic [ref=e936]: └─ MDA 2/x1/1
-                        - cell "3HE18883AARB01" [ref=e937]
-                        - cell "NS241462069" [ref=e938]
-                        - cell "-" [ref=e939]
-                        - cell "󰢮 mdaModule" [ref=e940]:
-                          - generic [ref=e941]: 󰢮
-                          - text: mdaModule
-                        - cell "└─ -" [ref=e942]
-                        - cell "No matching type" [ref=e943]
-                        - cell "Integrated in XIOM 2/x1" [ref=e944]:
-                          - generic "Duplicate SNMP entry for the same physical card as 'XIOM 2/x1' (matching entPhysicalSerialNum + entPhysicalModelName). No separate NetBox bay/type is needed — this row is informational." [ref=e945]: Integrated in XIOM 2/x1
-                        - cell [ref=e946]
-                      - row "└─ 2/x1/1/c2 3HE18360AARA01 ALU INUIAYLGAA PR21A6B70278 QSFP-DD 󰈀 port └─ 2/x1/1/c2 QSFP-DD-400G-ZR+ Installed 󰌹 Update Interface" [ref=e947]:
-                        - cell [ref=e948]:
-                          - checkbox [ref=e949]
-                        - cell "└─ 2/x1/1/c2" [ref=e950]:
-                          - generic [ref=e952]:
-                            - text: └─
-                            - link "2/x1/1/c2" [ref=e953] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3636/
-                        - cell "3HE18360AARA01 ALU INUIAYLGAA" [ref=e954]:
-                          - link "3HE18360AARA01 ALU INUIAYLGAA" [ref=e955] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "PR21A6B70278" [ref=e956]
-                        - cell "QSFP-DD" [ref=e957]
-                        - cell "󰈀 port" [ref=e958]:
-                          - generic [ref=e959]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c2" [ref=e960]:
-                          - generic [ref=e961]:
-                            - text: └─
-                            - link "2/x1/1/c2" [ref=e962] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1983/
-                        - cell "QSFP-DD-400G-ZR+" [ref=e963]:
-                          - link "QSFP-DD-400G-ZR+" [ref=e964] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "Installed" [ref=e965]:
-                          - generic [ref=e966]: Installed
-                        - cell "󰌹 Update Interface" [ref=e967]:
-                          - button "󰌹 Update Interface" [ref=e969] [cursor=pointer]:
-                            - generic [ref=e970]: 󰌹
-                            - text: Update Interface
-                      - row "└─ 2/x1/1/c4/1 QSFP-DD Q00JFV3D QSFP-DD 󰈀 port └─ 2/x1/1/c4 QSFP-DD Installed" [ref=e971]:
-                        - cell [ref=e972]:
-                          - checkbox [ref=e973]
-                        - cell "└─ 2/x1/1/c4/1" [ref=e974]:
-                          - generic [ref=e976]:
-                            - text: └─
-                            - link "2/x1/1/c4/1" [ref=e977] [cursor=pointer]:
-                              - /url: /dcim/interfaces/1334/
-                        - cell "QSFP-DD" [ref=e978]:
-                          - link "QSFP-DD" [ref=e979] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Q00JFV3D" [ref=e980]
-                        - cell "QSFP-DD" [ref=e981]
-                        - cell "󰈀 port" [ref=e982]:
-                          - generic [ref=e983]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c4" [ref=e984]:
-                          - generic [ref=e985]:
-                            - text: └─
-                            - link "2/x1/1/c4" [ref=e986] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1985/
-                        - cell "QSFP-DD" [ref=e987]:
-                          - link "QSFP-DD" [ref=e988] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e989]:
-                          - generic [ref=e990]: Installed
-                        - cell [ref=e991]
-                      - row "└─ 2/x1/1/c9 QSFP-DD T1Q001435 QSFP-DD 󰈀 port └─ 2/x1/1/c9 QSFP-DD Installed" [ref=e992]:
-                        - cell [ref=e993]:
-                          - checkbox [ref=e994]
-                        - cell "└─ 2/x1/1/c9" [ref=e995]:
-                          - generic [ref=e997]:
-                            - text: └─
-                            - link "2/x1/1/c9" [ref=e998] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3663/
-                        - cell "QSFP-DD" [ref=e999]:
-                          - link "QSFP-DD" [ref=e1000] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001435" [ref=e1001]
-                        - cell "QSFP-DD" [ref=e1002]
-                        - cell "󰈀 port" [ref=e1003]:
-                          - generic [ref=e1004]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c9" [ref=e1005]:
-                          - generic [ref=e1006]:
-                            - text: └─
-                            - link "2/x1/1/c9" [ref=e1007] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1990/
-                        - cell "QSFP-DD" [ref=e1008]:
-                          - link "QSFP-DD" [ref=e1009] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1010]:
-                          - generic [ref=e1011]: Installed
-                        - cell [ref=e1012]
-                      - row "└─ 2/x1/1/c10 QSFP-DD T1Q001437 QSFP-DD 󰈀 port └─ 2/x1/1/c10 QSFP-DD Matched 󰇚 Install" [ref=e1013]:
-                        - cell [ref=e1014]:
-                          - checkbox [ref=e1015]
-                        - cell "└─ 2/x1/1/c10" [ref=e1016]:
-                          - generic [ref=e1018]:
-                            - text: └─
-                            - link "2/x1/1/c10" [ref=e1019] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3635/
-                        - cell "QSFP-DD" [ref=e1020]:
-                          - link "QSFP-DD" [ref=e1021] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001437" [ref=e1022]
-                        - cell "QSFP-DD" [ref=e1023]
-                        - cell "󰈀 port" [ref=e1024]:
-                          - generic [ref=e1025]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c10" [ref=e1026]:
-                          - generic [ref=e1027]:
-                            - text: └─
-                            - link "2/x1/1/c10" [ref=e1028] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1991/
-                        - cell "QSFP-DD" [ref=e1029]:
-                          - link "QSFP-DD" [ref=e1030] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1031]:
-                          - generic [ref=e1032]: Matched
-                        - cell "󰇚 Install" [ref=e1033]:
-                          - button "󰇚 Install" [ref=e1035] [cursor=pointer]:
-                            - generic [ref=e1036]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c15 QSFP-DD T1Q001442 QSFP-DD 󰈀 port └─ 2/x1/1/c15 QSFP-DD Matched 󰇚 Install" [ref=e1037]:
-                        - cell [ref=e1038]:
-                          - checkbox [ref=e1039]
-                        - cell "└─ 2/x1/1/c15" [ref=e1040]:
-                          - generic [ref=e1042]:
-                            - text: └─
-                            - link "2/x1/1/c15" [ref=e1043] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3620/
-                        - cell "QSFP-DD" [ref=e1044]:
-                          - link "QSFP-DD" [ref=e1045] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001442" [ref=e1046]
-                        - cell "QSFP-DD" [ref=e1047]
-                        - cell "󰈀 port" [ref=e1048]:
-                          - generic [ref=e1049]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c15" [ref=e1050]:
-                          - generic [ref=e1051]:
-                            - text: └─
-                            - link "2/x1/1/c15" [ref=e1052] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1996/
-                        - cell "QSFP-DD" [ref=e1053]:
-                          - link "QSFP-DD" [ref=e1054] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1055]:
-                          - generic [ref=e1056]: Matched
-                        - cell "󰇚 Install" [ref=e1057]:
-                          - button "󰇚 Install" [ref=e1059] [cursor=pointer]:
-                            - generic [ref=e1060]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c16 QSFP-DD T1Q001443 QSFP-DD 󰈀 port └─ 2/x1/1/c16 QSFP-DD Matched 󰇚 Install" [ref=e1061]:
-                        - cell [ref=e1062]:
-                          - checkbox [ref=e1063]
-                        - cell "└─ 2/x1/1/c16" [ref=e1064]:
-                          - generic [ref=e1066]:
-                            - text: └─
-                            - link "2/x1/1/c16" [ref=e1067] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3625/
-                        - cell "QSFP-DD" [ref=e1068]:
-                          - link "QSFP-DD" [ref=e1069] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001443" [ref=e1070]
-                        - cell "QSFP-DD" [ref=e1071]
-                        - cell "󰈀 port" [ref=e1072]:
-                          - generic [ref=e1073]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c16" [ref=e1074]:
-                          - generic [ref=e1075]:
-                            - text: └─
-                            - link "2/x1/1/c16" [ref=e1076] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1997/
-                        - cell "QSFP-DD" [ref=e1077]:
-                          - link "QSFP-DD" [ref=e1078] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1079]:
-                          - generic [ref=e1080]: Matched
-                        - cell "󰇚 Install" [ref=e1081]:
-                          - button "󰇚 Install" [ref=e1083] [cursor=pointer]:
-                            - generic [ref=e1084]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c21 QSFP-DD T1Q001447 QSFP-DD 󰈀 port └─ 2/x1/1/c21 QSFP-DD Matched 󰇚 Install" [ref=e1085]:
-                        - cell [ref=e1086]:
-                          - checkbox [ref=e1087]
-                        - cell "└─ 2/x1/1/c21" [ref=e1088]:
-                          - generic [ref=e1090]:
-                            - text: └─
-                            - link "2/x1/1/c21" [ref=e1091] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3586/
-                        - cell "QSFP-DD" [ref=e1092]:
-                          - link "QSFP-DD" [ref=e1093] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001447" [ref=e1094]
-                        - cell "QSFP-DD" [ref=e1095]
-                        - cell "󰈀 port" [ref=e1096]:
-                          - generic [ref=e1097]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c21" [ref=e1098]:
-                          - generic [ref=e1099]:
-                            - text: └─
-                            - link "2/x1/1/c21" [ref=e1100] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2002/
-                        - cell "QSFP-DD" [ref=e1101]:
-                          - link "QSFP-DD" [ref=e1102] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1103]:
-                          - generic [ref=e1104]: Matched
-                        - cell "󰇚 Install" [ref=e1105]:
-                          - button "󰇚 Install" [ref=e1107] [cursor=pointer]:
-                            - generic [ref=e1108]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c22 QSFP-DD T1Q001434 QSFP-DD 󰈀 port └─ 2/x1/1/c22 QSFP-DD Installed 󰌹 Update Interface" [ref=e1109]:
-                        - cell [ref=e1110]:
-                          - checkbox [ref=e1111]
-                        - cell "└─ 2/x1/1/c22" [ref=e1112]:
-                          - generic [ref=e1114]:
-                            - text: └─
-                            - link "2/x1/1/c22" [ref=e1115] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3632/
-                        - cell "QSFP-DD" [ref=e1116]:
-                          - link "QSFP-DD" [ref=e1117] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001434" [ref=e1118]
-                        - cell "QSFP-DD" [ref=e1119]
-                        - cell "󰈀 port" [ref=e1120]:
-                          - generic [ref=e1121]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c22" [ref=e1122]:
-                          - generic [ref=e1123]:
-                            - text: └─
-                            - link "2/x1/1/c22" [ref=e1124] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2003/
-                        - cell "QSFP-DD" [ref=e1125]:
-                          - link "QSFP-DD" [ref=e1126] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1127]:
-                          - generic [ref=e1128]: Installed
-                        - cell "󰌹 Update Interface" [ref=e1129]:
-                          - button "󰌹 Update Interface" [ref=e1131] [cursor=pointer]:
-                            - generic [ref=e1132]: 󰌹
-                            - text: Update Interface
-                      - row "└─ 2/x1/1/c27 QSFP-DD T1Q001448 QSFP-DD 󰈀 port └─ 2/x1/1/c27 QSFP-DD Matched 󰇚 Install" [ref=e1133]:
-                        - cell [ref=e1134]:
-                          - checkbox [ref=e1135]
-                        - cell "└─ 2/x1/1/c27" [ref=e1136]:
-                          - generic [ref=e1138]:
-                            - text: └─
-                            - link "2/x1/1/c27" [ref=e1139] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3622/
-                        - cell "QSFP-DD" [ref=e1140]:
-                          - link "QSFP-DD" [ref=e1141] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001448" [ref=e1142]
-                        - cell "QSFP-DD" [ref=e1143]
-                        - cell "󰈀 port" [ref=e1144]:
-                          - generic [ref=e1145]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c27" [ref=e1146]:
-                          - generic [ref=e1147]:
-                            - text: └─
-                            - link "2/x1/1/c27" [ref=e1148] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2008/
-                        - cell "QSFP-DD" [ref=e1149]:
-                          - link "QSFP-DD" [ref=e1150] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1151]:
-                          - generic [ref=e1152]: Matched
-                        - cell "󰇚 Install" [ref=e1153]:
-                          - button "󰇚 Install" [ref=e1155] [cursor=pointer]:
-                            - generic [ref=e1156]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c28 QSFP-DD T1Q001436 QSFP-DD 󰈀 port └─ 2/x1/1/c28 QSFP-DD Matched 󰇚 Install" [ref=e1157]:
-                        - cell [ref=e1158]:
-                          - checkbox [ref=e1159]
-                        - cell "└─ 2/x1/1/c28" [ref=e1160]:
-                          - generic [ref=e1162]:
-                            - text: └─
-                            - link "2/x1/1/c28" [ref=e1163] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3610/
-                        - cell "QSFP-DD" [ref=e1164]:
-                          - link "QSFP-DD" [ref=e1165] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001436" [ref=e1166]
-                        - cell "QSFP-DD" [ref=e1167]
-                        - cell "󰈀 port" [ref=e1168]:
-                          - generic [ref=e1169]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c28" [ref=e1170]:
-                          - generic [ref=e1171]:
-                            - text: └─
-                            - link "2/x1/1/c28" [ref=e1172] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2009/
-                        - cell "QSFP-DD" [ref=e1173]:
-                          - link "QSFP-DD" [ref=e1174] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1175]:
-                          - generic [ref=e1176]: Matched
-                        - cell "󰇚 Install" [ref=e1177]:
-                          - button "󰇚 Install" [ref=e1179] [cursor=pointer]:
-                            - generic [ref=e1180]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c34 QSFP-DD Z11WP03X QSFP-DD 󰈀 port └─ 2/x1/1/c34 QSFP-DD Installed 󰌹 Update Interface" [ref=e1181]:
-                        - cell [ref=e1182]:
-                          - checkbox [ref=e1183]
-                        - cell "└─ 2/x1/1/c34" [ref=e1184]:
-                          - generic [ref=e1186]:
-                            - text: └─
-                            - link "2/x1/1/c34" [ref=e1187] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3607/
-                        - cell "QSFP-DD" [ref=e1188]:
-                          - link "QSFP-DD" [ref=e1189] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Z11WP03X" [ref=e1190]
-                        - cell "QSFP-DD" [ref=e1191]
-                        - cell "󰈀 port" [ref=e1192]:
-                          - generic [ref=e1193]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c34" [ref=e1194]:
-                          - generic [ref=e1195]:
-                            - text: └─
-                            - link "2/x1/1/c34" [ref=e1196] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2015/
-                        - cell "QSFP-DD" [ref=e1197]:
-                          - link "QSFP-DD" [ref=e1198] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1199]:
-                          - generic [ref=e1200]: Installed
-                        - cell "󰌹 Update Interface" [ref=e1201]:
-                          - button "󰌹 Update Interface" [ref=e1203] [cursor=pointer]:
-                            - generic [ref=e1204]: 󰌹
-                            - text: Update Interface
-                      - row "Slot A 3HE12559AARC01 NS204561870 - 󰢮 cpmModule CPM A CPM2-s Installed" [ref=e1205]:
-                        - cell [ref=e1206]:
-                          - checkbox [ref=e1207]
-                        - cell "Slot A" [ref=e1208]
-                        - cell "3HE12559AARC01" [ref=e1209]:
-                          - link "3HE12559AARC01" [ref=e1210] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "NS204561870" [ref=e1211]
-                        - cell "-" [ref=e1212]
-                        - cell "󰢮 cpmModule" [ref=e1213]:
-                          - generic [ref=e1214]: 󰢮
-                          - text: cpmModule
-                        - cell "CPM A" [ref=e1215]:
-                          - link "CPM A" [ref=e1216] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1980/
-                        - cell "CPM2-s" [ref=e1217]:
-                          - link "CPM2-s" [ref=e1218] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "Installed" [ref=e1219]:
-                          - generic [ref=e1220]: Installed
-                        - cell [ref=e1221]
-                      - row "Slot B 3HE12559AARC01 NS204561850 - 󰢮 cpmModule CPM B CPM2-s Installed" [ref=e1222]:
-                        - cell [ref=e1223]:
-                          - checkbox [ref=e1224]
-                        - cell "Slot B" [ref=e1225]
-                        - cell "3HE12559AARC01" [ref=e1226]:
-                          - link "3HE12559AARC01" [ref=e1227] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "NS204561850" [ref=e1228]
-                        - cell "-" [ref=e1229]
-                        - cell "󰢮 cpmModule" [ref=e1230]:
-                          - generic [ref=e1231]: 󰢮
-                          - text: cpmModule
-                        - cell "CPM B" [ref=e1232]:
-                          - link "CPM B" [ref=e1233] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1981/
-                        - cell "CPM2-s" [ref=e1234]:
-                          - link "CPM2-s" [ref=e1235] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "Installed" [ref=e1236]:
-                          - generic [ref=e1237]: Installed
-                        - cell [ref=e1238]
-                      - row "Sfm 1 3HE16471AARG01 NK242147061 - 󰢮 fabricModule SFM 1 SFM2-s Installed" [ref=e1239]:
-                        - cell [ref=e1240]:
-                          - checkbox [ref=e1241]
-                        - cell "Sfm 1" [ref=e1242]
-                        - cell "3HE16471AARG01" [ref=e1243]:
-                          - link "3HE16471AARG01" [ref=e1244] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147061" [ref=e1245]
-                        - cell "-" [ref=e1246]
-                        - cell "󰢮 fabricModule" [ref=e1247]:
-                          - generic [ref=e1248]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 1" [ref=e1249]:
-                          - link "SFM 1" [ref=e1250] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1896/
-                        - cell "SFM2-s" [ref=e1251]:
-                          - link "SFM2-s" [ref=e1252] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1253]:
-                          - generic [ref=e1254]: Installed
-                        - cell [ref=e1255]
-                      - row "Sfm 2 3HE16471AARG01 NK242147058 - 󰢮 fabricModule SFM 2 SFM2-s Installed" [ref=e1256]:
-                        - cell [ref=e1257]:
-                          - checkbox [ref=e1258]
-                        - cell "Sfm 2" [ref=e1259]
-                        - cell "3HE16471AARG01" [ref=e1260]:
-                          - link "3HE16471AARG01" [ref=e1261] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147058" [ref=e1262]
-                        - cell "-" [ref=e1263]
-                        - cell "󰢮 fabricModule" [ref=e1264]:
-                          - generic [ref=e1265]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 2" [ref=e1266]:
-                          - link "SFM 2" [ref=e1267] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1897/
-                        - cell "SFM2-s" [ref=e1268]:
-                          - link "SFM2-s" [ref=e1269] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1270]:
-                          - generic [ref=e1271]: Installed
-                        - cell [ref=e1272]
-                      - row "Sfm 3 3HE16471AARG01 NK242147060 - 󰢮 fabricModule SFM 3 SFM2-s Installed" [ref=e1273]:
-                        - cell [ref=e1274]:
-                          - checkbox [ref=e1275]
-                        - cell "Sfm 3" [ref=e1276]
-                        - cell "3HE16471AARG01" [ref=e1277]:
-                          - link "3HE16471AARG01" [ref=e1278] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147060" [ref=e1279]
-                        - cell "-" [ref=e1280]
-                        - cell "󰢮 fabricModule" [ref=e1281]:
-                          - generic [ref=e1282]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 3" [ref=e1283]:
-                          - link "SFM 3" [ref=e1284] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1898/
-                        - cell "SFM2-s" [ref=e1285]:
-                          - link "SFM2-s" [ref=e1286] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1287]:
-                          - generic [ref=e1288]: Installed
-                        - cell [ref=e1289]
-                      - row "Sfm 4 3HE16471AARG01 NK242147065 - 󰢮 fabricModule SFM 4 SFM2-s Installed" [ref=e1290]:
-                        - cell [ref=e1291]:
-                          - checkbox [ref=e1292]
-                        - cell "Sfm 4" [ref=e1293]
-                        - cell "3HE16471AARG01" [ref=e1294]:
-                          - link "3HE16471AARG01" [ref=e1295] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147065" [ref=e1296]
-                        - cell "-" [ref=e1297]
-                        - cell "󰢮 fabricModule" [ref=e1298]:
-                          - generic [ref=e1299]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 4" [ref=e1300]:
-                          - link "SFM 4" [ref=e1301] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1899/
-                        - cell "SFM2-s" [ref=e1302]:
-                          - link "SFM2-s" [ref=e1303] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1304]:
-                          - generic [ref=e1305]: Installed
-                        - cell [ref=e1306]
-                      - row "Chassis 1 Fan 1 3HE11312AARB01 NS204563643 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1307]:
-                        - cell [ref=e1308]:
-                          - checkbox [ref=e1309]
-                        - cell "Chassis 1 Fan 1" [ref=e1310]
-                        - cell "3HE11312AARB01" [ref=e1311]:
-                          - link "3HE11312AARB01" [ref=e1312] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204563643" [ref=e1313]
-                        - cell "-" [ref=e1314]
-                        - cell "󰈐 fan" [ref=e1315]:
-                          - generic [ref=e1316]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1317]
-                        - cell "FAN-7750-SR-S" [ref=e1318]:
-                          - link "FAN-7750-SR-S" [ref=e1319] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1320]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1321]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1322]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1323]:
-                          - link "󰜄 Add Mapping" [ref=e1324] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+1%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+1%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1325]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 2 3HE11312AARB01 NS204662781 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1326]:
-                        - cell [ref=e1327]:
-                          - checkbox [ref=e1328]
-                        - cell "Chassis 1 Fan 2" [ref=e1329]
-                        - cell "3HE11312AARB01" [ref=e1330]:
-                          - link "3HE11312AARB01" [ref=e1331] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204662781" [ref=e1332]
-                        - cell "-" [ref=e1333]
-                        - cell "󰈐 fan" [ref=e1334]:
-                          - generic [ref=e1335]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1336]
-                        - cell "FAN-7750-SR-S" [ref=e1337]:
-                          - link "FAN-7750-SR-S" [ref=e1338] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1339]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1340]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1341]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1342]:
-                          - link "󰜄 Add Mapping" [ref=e1343] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+2%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+2%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1344]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 3 3HE11312AARB01 NS204563606 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1345]:
-                        - cell [ref=e1346]:
-                          - checkbox [ref=e1347]
-                        - cell "Chassis 1 Fan 3" [ref=e1348]
-                        - cell "3HE11312AARB01" [ref=e1349]:
-                          - link "3HE11312AARB01" [ref=e1350] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204563606" [ref=e1351]
-                        - cell "-" [ref=e1352]
-                        - cell "󰈐 fan" [ref=e1353]:
-                          - generic [ref=e1354]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1355]
-                        - cell "FAN-7750-SR-S" [ref=e1356]:
-                          - link "FAN-7750-SR-S" [ref=e1357] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1358]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1359]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1360]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1361]:
-                          - link "󰜄 Add Mapping" [ref=e1362] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+3%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+3%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1363]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 4 3HE11312AARB01 NS204662786 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1364]:
-                        - cell [ref=e1365]:
-                          - checkbox [ref=e1366]
-                        - cell "Chassis 1 Fan 4" [ref=e1367]
-                        - cell "3HE11312AARB01" [ref=e1368]:
-                          - link "3HE11312AARB01" [ref=e1369] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204662786" [ref=e1370]
-                        - cell "-" [ref=e1371]
-                        - cell "󰈐 fan" [ref=e1372]:
-                          - generic [ref=e1373]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1374]
-                        - cell "FAN-7750-SR-S" [ref=e1375]:
-                          - link "FAN-7750-SR-S" [ref=e1376] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1377]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1378]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1379]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1380]:
-                          - link "󰜄 Add Mapping" [ref=e1381] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+4%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+4%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1382]: 󰜄
-                            - text: Add Mapping
-                  - generic [ref=e1383]:
-                    - generic [ref=e1384]: Showing 1-49 of 49
-                    - navigation "Pagination options" [ref=e1385]:
-                      - button "Per Page 󰅀" [ref=e1387] [cursor=pointer]
-            - text: 󰗠 󰓨
-          - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-        - generic [ref=e1388]: NetBox Interface Name Rules Plugin Dev Container
-      - contentinfo [ref=e1389]:
-        - generic [ref=e1390]:
-          - list [ref=e1391]:
-            - listitem [ref=e1392]:
-              - link "Docs" [ref=e1393] [cursor=pointer]:
-                - /url: /static/docs/
-                - generic "Docs" [ref=e1394]: 󱓷
-            - listitem [ref=e1395]:
-              - link "REST API" [ref=e1396] [cursor=pointer]:
-                - /url: /api/
-                - generic "REST API" [ref=e1397]: 󰞵
-            - listitem [ref=e1398]:
-              - link "REST API documentation" [ref=e1399] [cursor=pointer]:
-                - /url: /api/schema/swagger-ui/
-                - generic "REST API documentation" [ref=e1400]: 󰂺
-            - listitem [ref=e1401]:
-              - link "GraphQL API" [ref=e1402] [cursor=pointer]:
-                - /url: /graphql/
-                - generic "GraphQL API" [ref=e1403]: 󰡷
-            - listitem [ref=e1404]:
-              - link "Source Code" [ref=e1405] [cursor=pointer]:
-                - /url: https://github.com/netbox-community/netbox
-                - generic "Source Code" [ref=e1406]: 󰊤
-            - listitem [ref=e1407]:
-              - link "Community" [ref=e1408] [cursor=pointer]:
-                - /url: https://netdev.chat
-                - generic "Community" [ref=e1409]: 󰒱
-          - list [ref=e1410]:
-            - listitem [ref=e1411]: 2026-06-11 17:15:24 UTC
-            - listitem [ref=e1412]: · b887fe7759d0
-  - alert [ref=e1413]:
-    - generic [ref=e1414]:
-      - generic [ref=e1415]: 󰗠
-      - button "Close" [ref=e1416] [cursor=pointer]
-    - generic [ref=e1417]: Updated interface 2/x1/1/c2 for QSFP-DD-400G-ZR+ in 2/x1/1/c2.
diff --git a/.playwright-mcp/page-2026-06-11T17-24-14-171Z.yml b/.playwright-mcp/page-2026-06-11T17-24-14-171Z.yml
deleted file mode 100644
index 4838a138b..000000000
--- a/.playwright-mcp/page-2026-06-11T17-24-14-171Z.yml
+++ /dev/null
@@ -1,1724 +0,0 @@
-- generic [active] [ref=e1]:
-  - generic [ref=e2]:
-    - complementary [ref=e3]:
-      - generic [ref=e4]:
-        - heading "NetBox Logo Community" [level=1] [ref=e5]:
-          - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-            - /url: /
-            - img "NetBox Logo" [ref=e7]
-            - generic [ref=e8]: Community
-        - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-        - generic [ref=e9]:
-          - list [ref=e10]:
-            - text: 󰍉
-            - listitem [ref=e11]:
-              - button "Organization" [ref=e12] [cursor=pointer]:
-                - generic [ref=e14]: 󰇗
-                - generic [ref=e15]: Organization
-                - text: 󰅀
-            - listitem [ref=e16]:
-              - button "Racks" [ref=e17] [cursor=pointer]:
-                - generic [ref=e19]: 󱠞
-                - generic [ref=e20]: Racks
-                - text: 󰅀
-            - listitem [ref=e21]:
-              - button "Devices" [ref=e22] [cursor=pointer]:
-                - generic [ref=e24]: 󰒋
-                - generic [ref=e25]: Devices
-                - text: 󰅀
-            - listitem [ref=e26]:
-              - button "Connections" [ref=e27] [cursor=pointer]:
-                - generic [ref=e29]: 󱘖
-                - generic [ref=e30]: Connections
-                - text: 󰅀
-            - listitem [ref=e31]:
-              - button "Wireless" [ref=e32] [cursor=pointer]:
-                - generic [ref=e34]: 󰖩
-                - generic [ref=e35]: Wireless
-                - text: 󰅀
-            - listitem [ref=e36]:
-              - button "IPAM" [ref=e37] [cursor=pointer]:
-                - generic [ref=e39]: 󰆙
-                - generic [ref=e40]: IPAM
-                - text: 󰅀
-            - listitem [ref=e41]:
-              - button "VPN" [ref=e42] [cursor=pointer]:
-                - generic [ref=e44]: 󱁊
-                - generic [ref=e45]: VPN
-                - text: 󰅀
-            - listitem [ref=e46]:
-              - button "Virtualization" [ref=e47] [cursor=pointer]:
-                - generic [ref=e49]: 󰍹
-                - generic [ref=e50]: Virtualization
-                - text: 󰅀
-            - listitem [ref=e51]:
-              - button "Circuits" [ref=e52] [cursor=pointer]:
-                - generic [ref=e54]: 󰴽
-                - generic [ref=e55]: Circuits
-                - text: 󰅀
-            - listitem [ref=e56]:
-              - button "Power" [ref=e57] [cursor=pointer]:
-                - generic [ref=e59]: 󰉁
-                - generic [ref=e60]: Power
-                - text: 󰅀
-            - listitem [ref=e61]:
-              - button "Provisioning" [ref=e62] [cursor=pointer]:
-                - generic [ref=e64]: 󱔘
-                - generic [ref=e65]: Provisioning
-                - text: 󰅀
-            - listitem [ref=e66]:
-              - button "Customization" [ref=e67] [cursor=pointer]:
-                - generic [ref=e69]: 󰦭
-                - generic [ref=e70]: Customization
-                - text: 󰅀
-            - listitem [ref=e71]:
-              - button "Operations" [ref=e72] [cursor=pointer]:
-                - generic [ref=e74]: 󰣖
-                - generic [ref=e75]: Operations
-                - text: 󰅀
-            - listitem [ref=e76]:
-              - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-                - generic [ref=e79]: 󰓡
-                - generic [ref=e80]: Interface Name Rules
-                - text: 󰅀
-            - listitem [ref=e81]:
-              - button "NSO" [ref=e82] [cursor=pointer]:
-                - generic [ref=e84]: 󱂇
-                - generic [ref=e85]: NSO
-                - text: 󰅀
-            - listitem [ref=e86]:
-              - button "LibreNMS" [ref=e87] [cursor=pointer]:
-                - generic [ref=e89]: 󰛳
-                - generic [ref=e90]: LibreNMS
-                - text: 󰅀
-            - listitem [ref=e91]:
-              - button "Data Import" [ref=e92] [cursor=pointer]:
-                - generic [ref=e94]: 󰥝
-                - generic [ref=e95]: Data Import
-                - text: 󰅀
-            - listitem [ref=e96]:
-              - button "Topology Views" [ref=e97] [cursor=pointer]:
-                - generic [ref=e99]: 󰒪
-                - generic [ref=e100]: Topology Views
-                - text: 󰅀
-            - listitem [ref=e101]:
-              - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-                - generic [ref=e104]: 󱇢
-                - generic [ref=e105]: Netbox Routing
-                - text: 󰅀
-            - listitem [ref=e106]:
-              - button "Plugins" [ref=e107] [cursor=pointer]:
-                - generic [ref=e109]: 󰐱
-                - generic [ref=e110]: Plugins
-                - text: 󰅀
-            - listitem [ref=e111]:
-              - button "Admin" [ref=e112] [cursor=pointer]:
-                - generic [ref=e114]: 󰀎
-                - generic [ref=e115]: Admin
-                - text: 󰅀
-          - generic [ref=e116]:
-            - text: NetBox Community v4.6.1-Docker-5.0.1
-            - generic [ref=e117]:
-              - link "Get Cloud" [ref=e118] [cursor=pointer]:
-                - /url: https://netboxlabs.com/netbox-cloud/
-              - text: "|"
-              - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-                - /url: https://netboxlabs.com/netbox-enterprise/
-    - banner [ref=e120]:
-      - generic [ref=e121]:
-        - generic [ref=e122]:
-          - generic [ref=e123]:
-            - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-              - generic [ref=e125]: 󰌵
-            - text: 󰛨
-          - button "Notifications" [ref=e127] [cursor=pointer]:
-            - generic [ref=e128]:
-              - generic [ref=e129]: 󰂞
-              - generic [ref=e131]: You have unread notifications
-          - generic [ref=e132]:
-            - button "Open user menu" [ref=e133] [cursor=pointer]:
-              - generic [ref=e134]:
-                - generic [ref=e135]: admin
-                - generic [ref=e136]: Admin
-            - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-        - generic [ref=e139]:
-          - generic:
-            - generic: 󰍉
-          - textbox "Search NetBox" [ref=e140]:
-            - /placeholder: Search…
-    - generic [ref=e141]:
-      - generic [ref=e142]:
-        - generic [ref=e143]:
-          - generic [ref=e144]: Development Environment
-          - generic [ref=e146]:
-            - list "breadcrumbs" [ref=e147]:
-              - listitem [ref=e148]:
-                - link "Devices" [ref=e149] [cursor=pointer]:
-                  - /url: /dcim/devices/
-              - listitem [ref=e150]:
-                - text: /
-                - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                  - /url: /dcim/sites/1/
-            - code [ref=e152]: dcim.device:55
-          - generic [ref=e154]:
-            - generic [ref=e155]:
-              - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-              - list [ref=e158]:
-                - listitem [ref=e159]:
-                  - generic "Created" [ref=e160]: 󰃳
-                  - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-                - listitem [ref=e162]:
-                  - generic "Last updated" [ref=e163]: 󰢧
-                  - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
-            - generic [ref=e166]:
-              - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-              - button "Bookmark" [ref=e170] [cursor=pointer]:
-                - generic [ref=e171]: 󰃅
-                - text: Bookmark
-              - button "Subscribe" [ref=e173] [cursor=pointer]:
-                - generic [ref=e174]: 󰂝
-                - text: Subscribe
-          - generic [ref=e176]:
-            - link "Device" [ref=e177] [cursor=pointer]:
-              - /url: /dcim/devices/55/
-            - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-              - /url: /dcim/devices/55/module-bays/
-              - text: Module Bays
-              - generic [ref=e179]: "104"
-            - link "Interfaces 207" [ref=e180] [cursor=pointer]:
-              - /url: /dcim/devices/55/interfaces/
-              - text: Interfaces
-              - generic [ref=e181]: "207"
-            - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-              - /url: /dcim/devices/55/console-ports/
-              - text: Console Ports
-              - generic [ref=e183]: "4"
-            - link "NSO" [ref=e184] [cursor=pointer]:
-              - /url: /dcim/devices/55/nso/
-            - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-              - /url: /dcim/devices/55/librenms-sync/
-            - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-              - /url: /dcim/devices/55/static_routes/
-              - text: Static Routes
-              - generic [ref=e187]: "10"
-            - link "Config Context" [ref=e188] [cursor=pointer]:
-              - /url: /dcim/devices/55/config-context/
-            - link "Render Config" [ref=e189] [cursor=pointer]:
-              - /url: /dcim/devices/55/render-config/
-            - link "Contacts" [ref=e190] [cursor=pointer]:
-              - /url: /dcim/devices/55/contacts/
-            - link "Images" [ref=e191] [cursor=pointer]:
-              - /url: /dcim/devices/55/image-attachments/
-            - link "Journal" [ref=e192] [cursor=pointer]:
-              - /url: /dcim/devices/55/journal/
-            - link "Changelog" [ref=e193] [cursor=pointer]:
-              - /url: /dcim/devices/55/changelog/
-        - generic [ref=e195]:
-          - generic [ref=e196]:
-            - generic [ref=e197]:
-              - generic [ref=e198]:
-                - generic [ref=e199]: 󰒍
-                - strong [ref=e200]: LibreNMS Connections
-              - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-                - /url: /plugins/librenms_plugin/settings/
-                - generic [ref=e202]: 󰒓
-                - text: Change Server
-            - table [ref=e204]:
-              - rowgroup [ref=e205]:
-                - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                  - cell "󰗠 Production LibreNMS" [ref=e207]:
-                    - generic "Currently active server" [ref=e208]: 󰗠
-                    - strong [ref=e209]: Production LibreNMS
-                  - cell "ID 5 󰏌" [ref=e210]:
-                    - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - text: ID 5
-                      - generic [ref=e212]: 󰏌
-                  - cell [ref=e213]
-          - generic [ref=e214]:
-            - generic [ref=e216]:
-              - heading "LibreNMS Status" [level=5] [ref=e217]
-              - table [ref=e219]:
-                - rowgroup [ref=e220]:
-                  - row "Status 󰗠 Found" [ref=e221]:
-                    - rowheader "Status" [ref=e222]
-                    - cell "󰗠 Found" [ref=e223]:
-                      - generic [ref=e224]:
-                        - generic [ref=e225]: 󰗠
-                        - text: Found
-                  - row "ID 5" [ref=e226]:
-                    - rowheader "ID" [ref=e227]
-                    - cell "5" [ref=e228]
-                  - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                    - rowheader "Hostname" [ref=e230]
-                    - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                  - row "sysName prod-lab03c-ra1" [ref=e232]:
-                    - rowheader "sysName" [ref=e233]
-                    - cell "prod-lab03c-ra1" [ref=e234]
-                  - row "Serial NS204662488 󰗠" [ref=e235]:
-                    - rowheader "Serial" [ref=e236]
-                    - cell "NS204662488 󰗠" [ref=e237]:
-                      - text: NS204662488
-                      - generic "Serial matches NetBox" [ref=e238]:
-                        - generic [ref=e239]: 󰗠
-                  - row "OS Version 23.10.R4-1" [ref=e240]:
-                    - rowheader "OS Version" [ref=e241]
-                    - cell "23.10.R4-1" [ref=e242]
-                  - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                    - rowheader "LibreNMS Link" [ref=e244]
-                    - cell "󰏌 View" [ref=e245]:
-                      - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                        - /url: https://snmp.cnad.dev/device/device=5/
-                        - generic [ref=e247]: 󰏌
-                        - text: View
-            - generic [ref=e249]:
-              - heading "Device Information Sync" [level=5] [ref=e250]
-              - table [ref=e252]:
-                - rowgroup [ref=e253]:
-                  - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                    - columnheader "Field" [ref=e255]
-                    - columnheader "NetBox Value" [ref=e256]
-                    - columnheader "LibreNMS Value" [ref=e257]
-                - rowgroup [ref=e258]:
-                  - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                    - cell "Name 󰋽" [ref=e260]:
-                      - text: Name
-                      - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                    - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                      - generic [ref=e263]:
-                        - generic [ref=e264]: prod-lab03c-ra1
-                        - generic "Synced with LibreNMS" [ref=e266]:
-                          - generic [ref=e267]: 󰗠
-                    - cell "prod-lab03c-ra1" [ref=e268]
-                  - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                    - cell "Device Type" [ref=e270]
-                    - cell "7750 SR-7s 󰗠" [ref=e271]:
-                      - generic [ref=e272]:
-                        - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                          - /url: /dcim/device-types/19/
-                        - generic "Synced with LibreNMS" [ref=e276]:
-                          - generic [ref=e277]: 󰗠
-                    - cell "7750 SR-7s" [ref=e278]
-                  - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                    - cell "Serial Number" [ref=e280]
-                    - cell "NS204662488 󰗠" [ref=e281]:
-                      - generic [ref=e282]:
-                        - generic [ref=e283]: NS204662488
-                        - generic "Synced with LibreNMS" [ref=e285]:
-                          - generic [ref=e286]: 󰗠
-                    - cell "NS204662488" [ref=e287]
-                  - row "Platform timos 󰗠 timos" [ref=e288]:
-                    - cell "Platform" [ref=e289]
-                    - cell "timos 󰗠" [ref=e290]:
-                      - generic [ref=e291]:
-                        - link "timos" [ref=e293] [cursor=pointer]:
-                          - /url: /dcim/platforms/5/
-                        - generic "Synced with LibreNMS" [ref=e295]:
-                          - generic [ref=e296]: 󰗠
-                    - cell "timos" [ref=e297]:
-                      - generic [ref=e299]: timos
-                  - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                    - cell "Location" [ref=e301]
-                    - cell "ITC-Lab" [ref=e302]
-                    - cell "ITC-Lab 󰗠" [ref=e303]:
-                      - generic [ref=e304]:
-                        - generic [ref=e305]: ITC-Lab
-                        - generic "Synced with NetBox" [ref=e307]:
-                          - generic [ref=e308]: 󰗠
-          - generic [ref=e309]:
-            - tablist [ref=e310]:
-              - tab "Interfaces" [ref=e311] [cursor=pointer]
-              - tab "Cables" [ref=e312] [cursor=pointer]
-              - tab "IP Addresses" [ref=e313] [cursor=pointer]
-              - tab "VLANs" [ref=e314] [cursor=pointer]
-              - tab "Modules" [selected] [ref=e315] [cursor=pointer]
-            - group [ref=e316]:
-              - radio "ifDescr"
-              - generic [ref=e317] [cursor=pointer]: ifDescr
-              - radio "ifName" [checked]
-              - generic [ref=e318] [cursor=pointer]: ifName
-          - generic [ref=e319]:
-            - text: 󰗠 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰗠 󰓨 󰗠 󰓨
-            - tabpanel "Modules" [ref=e320]:
-              - generic [ref=e321]:
-                - heading "Module Sync" [level=2] [ref=e322]
-                - button "Refresh Modules" [ref=e325] [cursor=pointer]
-              - generic [ref=e326]:
-                - generic: 󰗠
-                - generic [ref=e327]:
-                  - generic [ref=e328]: Showing inventory items from LibreNMS matched against NetBox module bays and module types.
-                  - generic [ref=e329]: "Cache expires in: EXPIRED"
-                - button "󰏔 Install Selected" [ref=e332] [cursor=pointer]:
-                  - generic [ref=e333]: 󰏔
-                  - text: Install Selected
-                - generic [ref=e334]:
-                  - generic [ref=e335]:
-                    - generic [ref=e336]: Showing 1-49 of 49
-                    - navigation "Pagination options" [ref=e337]:
-                      - button "Per Page 󰅀" [ref=e339] [cursor=pointer]
-                  - table [ref=e340]:
-                    - rowgroup [ref=e341]:
-                      - row "Toggle all Name Model Serial Description Class Module Bay Module Type Status Actions" [ref=e342]:
-                        - columnheader "Toggle all" [ref=e343]:
-                          - checkbox "Toggle all" [ref=e344]
-                        - columnheader "Name" [ref=e345]:
-                          - link "Name" [ref=e346] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=name"
-                        - columnheader "Model" [ref=e347]:
-                          - link "Model" [ref=e348] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=model"
-                        - columnheader "Serial" [ref=e349]:
-                          - link "Serial" [ref=e350] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=serial"
-                        - columnheader "Description" [ref=e351]:
-                          - link "Description" [ref=e352] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=description"
-                        - columnheader "Class" [ref=e353]:
-                          - link "Class" [ref=e354] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=item_class"
-                        - columnheader "Module Bay" [ref=e355]:
-                          - link "Module Bay" [ref=e356] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=module_bay"
-                        - columnheader "Module Type" [ref=e357]:
-                          - link "Module Type" [ref=e358] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=module_type"
-                        - columnheader "Status" [ref=e359]:
-                          - link "Status" [ref=e360] [cursor=pointer]:
-                            - /url: "?tab=modules&modules_sort=status"
-                        - columnheader "Actions" [ref=e361]
-                    - rowgroup [ref=e362]:
-                      - row "Chassis 1 PowShelf 1 PM 1 3HE11183AARB01 NS2044W0118 - 󰚥 powerSupply PM 1 SR7s-PM Installed" [ref=e363]:
-                        - cell [ref=e364]:
-                          - checkbox [ref=e365]
-                        - cell "Chassis 1 PowShelf 1 PM 1" [ref=e366]
-                        - cell "3HE11183AARB01" [ref=e367]:
-                          - link "3HE11183AARB01" [ref=e368] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0118" [ref=e369]
-                        - cell "-" [ref=e370]
-                        - cell "󰚥 powerSupply" [ref=e371]:
-                          - generic [ref=e372]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 1" [ref=e373]:
-                          - link "PM 1" [ref=e374] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1886/
-                        - cell "SR7s-PM" [ref=e375]:
-                          - link "SR7s-PM" [ref=e376] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e377]:
-                          - generic [ref=e378]: Installed
-                        - cell [ref=e379]
-                      - row "Chassis 1 PowShelf 1 PM 2 3HE11183AARB01 NS2044W0106 - 󰚥 powerSupply PM 2 SR7s-PM Installed" [ref=e380]:
-                        - cell [ref=e381]:
-                          - checkbox [ref=e382]
-                        - cell "Chassis 1 PowShelf 1 PM 2" [ref=e383]
-                        - cell "3HE11183AARB01" [ref=e384]:
-                          - link "3HE11183AARB01" [ref=e385] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0106" [ref=e386]
-                        - cell "-" [ref=e387]
-                        - cell "󰚥 powerSupply" [ref=e388]:
-                          - generic [ref=e389]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 2" [ref=e390]:
-                          - link "PM 2" [ref=e391] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1887/
-                        - cell "SR7s-PM" [ref=e392]:
-                          - link "SR7s-PM" [ref=e393] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e394]:
-                          - generic [ref=e395]: Installed
-                        - cell [ref=e396]
-                      - row "Chassis 1 PowShelf 1 PM 3 3HE11183AARB01 NS2044W0089 - 󰚥 powerSupply PM 3 SR7s-PM Installed" [ref=e397]:
-                        - cell [ref=e398]:
-                          - checkbox [ref=e399]
-                        - cell "Chassis 1 PowShelf 1 PM 3" [ref=e400]
-                        - cell "3HE11183AARB01" [ref=e401]:
-                          - link "3HE11183AARB01" [ref=e402] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2044W0089" [ref=e403]
-                        - cell "-" [ref=e404]
-                        - cell "󰚥 powerSupply" [ref=e405]:
-                          - generic [ref=e406]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 3" [ref=e407]:
-                          - link "PM 3" [ref=e408] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1888/
-                        - cell "SR7s-PM" [ref=e409]:
-                          - link "SR7s-PM" [ref=e410] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e411]:
-                          - generic [ref=e412]: Installed
-                        - cell [ref=e413]
-                      - row "Chassis 1 PowShelf 1 PM 4 3HE11183AARB01 NS2432W0697 - 󰚥 powerSupply PM 4 SR7s-PM Installed" [ref=e414]:
-                        - cell [ref=e415]:
-                          - checkbox [ref=e416]
-                        - cell "Chassis 1 PowShelf 1 PM 4" [ref=e417]
-                        - cell "3HE11183AARB01" [ref=e418]:
-                          - link "3HE11183AARB01" [ref=e419] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "NS2432W0697" [ref=e420]
-                        - cell "-" [ref=e421]
-                        - cell "󰚥 powerSupply" [ref=e422]:
-                          - generic [ref=e423]: 󰚥
-                          - text: powerSupply
-                        - cell "PM 4" [ref=e424]:
-                          - link "PM 4" [ref=e425] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1889/
-                        - cell "SR7s-PM" [ref=e426]:
-                          - link "SR7s-PM" [ref=e427] [cursor=pointer]:
-                            - /url: /dcim/module-types/1883/
-                        - cell "Installed" [ref=e428]:
-                          - generic [ref=e429]: Installed
-                        - cell [ref=e430]
-                      - row "Slot 1 3HE16474AARA01 NS225161205 - 󰢮 ioModule Card 1 XCM-7s-b Installed" [ref=e431]:
-                        - cell [ref=e432]:
-                          - checkbox [ref=e433]
-                        - cell "Slot 1" [ref=e434]
-                        - cell "3HE16474AARA01" [ref=e435]:
-                          - link "3HE16474AARA01" [ref=e436] [cursor=pointer]:
-                            - /url: /dcim/module-types/75/
-                        - cell "NS225161205" [ref=e437]
-                        - cell "-" [ref=e438]
-                        - cell "󰢮 ioModule" [ref=e439]:
-                          - generic [ref=e440]: 󰢮
-                          - text: ioModule
-                        - cell "Card 1" [ref=e441]:
-                          - link "Card 1" [ref=e442] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1874/
-                        - cell "XCM-7s-b" [ref=e443]:
-                          - link "XCM-7s-b" [ref=e444] [cursor=pointer]:
-                            - /url: /dcim/module-types/75/
-                        - cell "Installed" [ref=e445]:
-                          - generic [ref=e446]: Installed
-                        - cell [ref=e447]
-                      - row "└─ MDA 1/1 3HE12391AARK01 NS2217F6334 - 󰢮 mdaModule └─ 1/1 MDA-s36-400gb-qsfpdd Installed" [ref=e448]:
-                        - cell [ref=e449]:
-                          - checkbox [ref=e450]
-                        - cell "└─ MDA 1/1" [ref=e451]:
-                          - generic [ref=e452]: └─ MDA 1/1
-                        - cell "3HE12391AARK01" [ref=e453]:
-                          - link "3HE12391AARK01" [ref=e454] [cursor=pointer]:
-                            - /url: /dcim/module-types/1887/
-                        - cell "NS2217F6334" [ref=e455]
-                        - cell "-" [ref=e456]
-                        - cell "󰢮 mdaModule" [ref=e457]:
-                          - generic [ref=e458]: 󰢮
-                          - text: mdaModule
-                        - cell "└─ 1/1" [ref=e459]:
-                          - generic [ref=e460]:
-                            - text: └─
-                            - link "1/1" [ref=e461] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1978/
-                        - cell "MDA-s36-400gb-qsfpdd" [ref=e462]:
-                          - link "MDA-s36-400gb-qsfpdd" [ref=e463] [cursor=pointer]:
-                            - /url: /dcim/module-types/1887/
-                        - cell "Installed" [ref=e464]:
-                          - generic [ref=e465]: Installed
-                        - cell [ref=e466]
-                      - row "└─ 1/1/c1 CFP2/QSFP28 X42AU0D CFP2/QSFP28 󰈀 port └─ 1/c1 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e467]:
-                        - cell [ref=e468]:
-                          - checkbox [ref=e469]
-                        - cell "└─ 1/1/c1" [ref=e470]:
-                          - generic [ref=e472]:
-                            - text: └─
-                            - link "1/1/c1" [ref=e473] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3615/
-                        - cell "CFP2/QSFP28" [ref=e474]
-                        - cell "X42AU0D" [ref=e475]
-                        - cell "CFP2/QSFP28" [ref=e476]
-                        - cell "󰈀 port" [ref=e477]:
-                          - generic [ref=e478]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c1" [ref=e479]:
-                          - generic [ref=e480]:
-                            - text: └─
-                            - link "1/c1" [ref=e481] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2018/
-                        - cell "No matching type" [ref=e482]
-                        - cell "No Type 󰀪" [ref=e483]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e484]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e485]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e486]:
-                          - link "󰜄 Add Mapping" [ref=e487] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc1%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e488]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e489] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e490]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c2 3HE10550AARA01 NOK IPU3BFUEAA U4GAPEF CFP2/QSFP28 󰈀 port └─ 1/c2 QSFP28-100G-LR4 Installed" [ref=e491]:
-                        - cell [ref=e492]:
-                          - checkbox [ref=e493]
-                        - cell "└─ 1/1/c2" [ref=e494]:
-                          - generic [ref=e496]:
-                            - text: └─
-                            - link "1/1/c2" [ref=e497] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3581/
-                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e498]:
-                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e499] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "U4GAPEF" [ref=e500]
-                        - cell "CFP2/QSFP28" [ref=e501]
-                        - cell "󰈀 port" [ref=e502]:
-                          - generic [ref=e503]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c2" [ref=e504]:
-                          - generic [ref=e505]:
-                            - text: └─
-                            - link "1/c2" [ref=e506] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2019/
-                        - cell "QSFP28-100G-LR4" [ref=e507]:
-                          - link "QSFP28-100G-LR4" [ref=e508] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e509]:
-                          - generic [ref=e510]: Installed
-                        - cell [ref=e511]
-                      - row "└─ 1/1/c4 CFP2/QSFP28 MT1949DM00016 CFP2/QSFP28 󰈀 port └─ 1/c4 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e512]:
-                        - cell [ref=e513]:
-                          - checkbox [ref=e514]
-                        - cell "└─ 1/1/c4" [ref=e515]:
-                          - generic [ref=e517]:
-                            - text: └─
-                            - link "1/1/c4" [ref=e518] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3623/
-                        - cell "CFP2/QSFP28" [ref=e519]
-                        - cell "MT1949DM00016" [ref=e520]
-                        - cell "CFP2/QSFP28" [ref=e521]
-                        - cell "󰈀 port" [ref=e522]:
-                          - generic [ref=e523]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c4" [ref=e524]:
-                          - generic [ref=e525]:
-                            - text: └─
-                            - link "1/c4" [ref=e526] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2021/
-                        - cell "No matching type" [ref=e527]
-                        - cell "No Type 󰀪" [ref=e528]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e529]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e530]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e531]:
-                          - link "󰜄 Add Mapping" [ref=e532] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc4%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e533]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e534] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e535]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c5 CFP2/QSFP28 MT1947DM00023 CFP2/QSFP28 󰈀 port └─ 1/c5 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e536]:
-                        - cell [ref=e537]:
-                          - checkbox [ref=e538]
-                        - cell "└─ 1/1/c5" [ref=e539]:
-                          - generic [ref=e541]:
-                            - text: └─
-                            - link "1/1/c5" [ref=e542] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3602/
-                        - cell "CFP2/QSFP28" [ref=e543]
-                        - cell "MT1947DM00023" [ref=e544]
-                        - cell "CFP2/QSFP28" [ref=e545]
-                        - cell "󰈀 port" [ref=e546]:
-                          - generic [ref=e547]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c5" [ref=e548]:
-                          - generic [ref=e549]:
-                            - text: └─
-                            - link "1/c5" [ref=e550] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2022/
-                        - cell "No matching type" [ref=e551]
-                        - cell "No Type 󰀪" [ref=e552]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e553]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e554]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e555]:
-                          - link "󰜄 Add Mapping" [ref=e556] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc5%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e557]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e558] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e559]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c6 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931818 CFP2/QSFP28 󰈀 port └─ 1/c6 QSFP28-100G-LR4 Installed" [ref=e560]:
-                        - cell [ref=e561]:
-                          - checkbox [ref=e562]
-                        - cell "└─ 1/1/c6" [ref=e563]:
-                          - generic [ref=e565]:
-                            - text: └─
-                            - link "1/1/c6" [ref=e566] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3584/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e567]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e568] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931818" [ref=e569]
-                        - cell "CFP2/QSFP28" [ref=e570]
-                        - cell "󰈀 port" [ref=e571]:
-                          - generic [ref=e572]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c6" [ref=e573]:
-                          - generic [ref=e574]:
-                            - text: └─
-                            - link "1/c6" [ref=e575] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2023/
-                        - cell "QSFP28-100G-LR4" [ref=e576]:
-                          - link "QSFP28-100G-LR4" [ref=e577] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e578]:
-                          - generic [ref=e579]: Installed
-                        - cell [ref=e580]
-                      - row "└─ 1/1/c7 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931819 CFP2/QSFP28 󰈀 port └─ 1/c7 QSFP28-100G-LR4 Installed" [ref=e581]:
-                        - cell [ref=e582]:
-                          - checkbox [ref=e583]
-                        - cell "└─ 1/1/c7" [ref=e584]:
-                          - generic [ref=e586]:
-                            - text: └─
-                            - link "1/1/c7" [ref=e587] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3627/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e588]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e589] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931819" [ref=e590]
-                        - cell "CFP2/QSFP28" [ref=e591]
-                        - cell "󰈀 port" [ref=e592]:
-                          - generic [ref=e593]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c7" [ref=e594]:
-                          - generic [ref=e595]:
-                            - text: └─
-                            - link "1/c7" [ref=e596] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2024/
-                        - cell "QSFP28-100G-LR4" [ref=e597]:
-                          - link "QSFP28-100G-LR4" [ref=e598] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e599]:
-                          - generic [ref=e600]: Installed
-                        - cell [ref=e601]
-                      - row "└─ 1/1/c8 CFP2/QSFP28 PR20E7C36379 CFP2/QSFP28 󰈀 port └─ 1/c8 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e602]:
-                        - cell [ref=e603]:
-                          - checkbox [ref=e604]
-                        - cell "└─ 1/1/c8" [ref=e605]:
-                          - generic [ref=e607]:
-                            - text: └─
-                            - link "1/1/c8" [ref=e608] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3653/
-                        - cell "CFP2/QSFP28" [ref=e609]
-                        - cell "PR20E7C36379" [ref=e610]
-                        - cell "CFP2/QSFP28" [ref=e611]
-                        - cell "󰈀 port" [ref=e612]:
-                          - generic [ref=e613]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c8" [ref=e614]:
-                          - generic [ref=e615]:
-                            - text: └─
-                            - link "1/c8" [ref=e616] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2025/
-                        - cell "No matching type" [ref=e617]
-                        - cell "No Type 󰀪" [ref=e618]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e619]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e620]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e621]:
-                          - link "󰜄 Add Mapping" [ref=e622] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc8%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e623]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e624] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e625]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c9 CFP2/QSFP28 VE172300001 CFP2/QSFP28 󰈀 port └─ 1/c9 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e626]:
-                        - cell [ref=e627]:
-                          - checkbox [ref=e628]
-                        - cell "└─ 1/1/c9" [ref=e629]:
-                          - generic [ref=e631]:
-                            - text: └─
-                            - link "1/1/c9" [ref=e632] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3613/
-                        - cell "CFP2/QSFP28" [ref=e633]
-                        - cell "VE172300001" [ref=e634]
-                        - cell "CFP2/QSFP28" [ref=e635]
-                        - cell "󰈀 port" [ref=e636]:
-                          - generic [ref=e637]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c9" [ref=e638]:
-                          - generic [ref=e639]:
-                            - text: └─
-                            - link "1/c9" [ref=e640] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2026/
-                        - cell "No matching type" [ref=e641]
-                        - cell "No Type 󰀪" [ref=e642]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e643]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e644]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e645]:
-                          - link "󰜄 Add Mapping" [ref=e646] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc9%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e647]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e648] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e649]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c10 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931817 CFP2/QSFP28 󰈀 port └─ 1/c10 QSFP28-100G-LR4 Installed" [ref=e650]:
-                        - cell [ref=e651]:
-                          - checkbox [ref=e652]
-                        - cell "└─ 1/1/c10" [ref=e653]:
-                          - generic [ref=e655]:
-                            - text: └─
-                            - link "1/1/c10" [ref=e656] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3658/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e657]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e658] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931817" [ref=e659]
-                        - cell "CFP2/QSFP28" [ref=e660]
-                        - cell "󰈀 port" [ref=e661]:
-                          - generic [ref=e662]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c10" [ref=e663]:
-                          - generic [ref=e664]:
-                            - text: └─
-                            - link "1/c10" [ref=e665] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2027/
-                        - cell "QSFP28-100G-LR4" [ref=e666]:
-                          - link "QSFP28-100G-LR4" [ref=e667] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e668]:
-                          - generic [ref=e669]: Installed
-                        - cell [ref=e670]
-                      - row "└─ 1/1/c11 CFP2/QSFP28 T1A380823 CFP2/QSFP28 󰈀 port └─ 1/c11 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e671]:
-                        - cell [ref=e672]:
-                          - checkbox [ref=e673]
-                        - cell "└─ 1/1/c11" [ref=e674]:
-                          - generic [ref=e676]:
-                            - text: └─
-                            - link "1/1/c11" [ref=e677] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3621/
-                        - cell "CFP2/QSFP28" [ref=e678]
-                        - cell "T1A380823" [ref=e679]
-                        - cell "CFP2/QSFP28" [ref=e680]
-                        - cell "󰈀 port" [ref=e681]:
-                          - generic [ref=e682]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c11" [ref=e683]:
-                          - generic [ref=e684]:
-                            - text: └─
-                            - link "1/c11" [ref=e685] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2028/
-                        - cell "No matching type" [ref=e686]
-                        - cell "No Type 󰀪" [ref=e687]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e688]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e689]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e690]:
-                          - link "󰜄 Add Mapping" [ref=e691] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc11%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e692]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e693] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e694]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c12 3HE10550AARA01 NOK IPU3BFUEAA U4HANB9 CFP2/QSFP28 󰈀 port └─ 1/c12 QSFP28-100G-LR4 Installed" [ref=e695]:
-                        - cell [ref=e696]:
-                          - checkbox [ref=e697]
-                        - cell "└─ 1/1/c12" [ref=e698]:
-                          - generic [ref=e700]:
-                            - text: └─
-                            - link "1/1/c12" [ref=e701] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3591/
-                        - cell "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e702]:
-                          - link "3HE10550AARA01 NOK IPU3BFUEAA" [ref=e703] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "U4HANB9" [ref=e704]
-                        - cell "CFP2/QSFP28" [ref=e705]
-                        - cell "󰈀 port" [ref=e706]:
-                          - generic [ref=e707]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c12" [ref=e708]:
-                          - generic [ref=e709]:
-                            - text: └─
-                            - link "1/c12" [ref=e710] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2029/
-                        - cell "QSFP28-100G-LR4" [ref=e711]:
-                          - link "QSFP28-100G-LR4" [ref=e712] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e713]:
-                          - generic [ref=e714]: Installed
-                        - cell [ref=e715]
-                      - row "└─ 1/1/c14 3HE10550AAAA01 ALU IPU3BFUAAA LG217F931820 CFP2/QSFP28 󰈀 port └─ 1/c14 QSFP28-100G-LR4 Installed" [ref=e716]:
-                        - cell [ref=e717]:
-                          - checkbox [ref=e718]
-                        - cell "└─ 1/1/c14" [ref=e719]:
-                          - generic [ref=e721]:
-                            - text: └─
-                            - link "1/1/c14" [ref=e722] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3579/
-                        - cell "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e723]:
-                          - link "3HE10550AAAA01 ALU IPU3BFUAAA" [ref=e724] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "LG217F931820" [ref=e725]
-                        - cell "CFP2/QSFP28" [ref=e726]
-                        - cell "󰈀 port" [ref=e727]:
-                          - generic [ref=e728]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c14" [ref=e729]:
-                          - generic [ref=e730]:
-                            - text: └─
-                            - link "1/c14" [ref=e731] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2031/
-                        - cell "QSFP28-100G-LR4" [ref=e732]:
-                          - link "QSFP28-100G-LR4" [ref=e733] [cursor=pointer]:
-                            - /url: /dcim/module-types/88/
-                        - cell "Installed" [ref=e734]:
-                          - generic [ref=e735]: Installed
-                        - cell [ref=e736]
-                      - row "└─ 1/1/c15 CFP2/QSFP28 FNSRMYU27A5JJ CFP2/QSFP28 󰈀 port └─ 1/c15 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e737]:
-                        - cell [ref=e738]:
-                          - checkbox [ref=e739]
-                        - cell "└─ 1/1/c15" [ref=e740]:
-                          - generic [ref=e742]:
-                            - text: └─
-                            - link "1/1/c15" [ref=e743] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3643/
-                        - cell "CFP2/QSFP28" [ref=e744]
-                        - cell "FNSRMYU27A5JJ" [ref=e745]
-                        - cell "CFP2/QSFP28" [ref=e746]
-                        - cell "󰈀 port" [ref=e747]:
-                          - generic [ref=e748]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c15" [ref=e749]:
-                          - generic [ref=e750]:
-                            - text: └─
-                            - link "1/c15" [ref=e751] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2032/
-                        - cell "No matching type" [ref=e752]
-                        - cell "No Type 󰀪" [ref=e753]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e754]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e755]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e756]:
-                          - link "󰜄 Add Mapping" [ref=e757] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc15%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e758]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e759] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e760]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c16 CFP2/QSFP28 FNSRMYU27AD47 CFP2/QSFP28 󰈀 port └─ 1/c16 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e761]:
-                        - cell [ref=e762]:
-                          - checkbox [ref=e763]
-                        - cell "└─ 1/1/c16" [ref=e764]:
-                          - generic [ref=e766]:
-                            - text: └─
-                            - link "1/1/c16" [ref=e767] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3624/
-                        - cell "CFP2/QSFP28" [ref=e768]
-                        - cell "FNSRMYU27AD47" [ref=e769]
-                        - cell "CFP2/QSFP28" [ref=e770]
-                        - cell "󰈀 port" [ref=e771]:
-                          - generic [ref=e772]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c16" [ref=e773]:
-                          - generic [ref=e774]:
-                            - text: └─
-                            - link "1/c16" [ref=e775] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2033/
-                        - cell "No matching type" [ref=e776]
-                        - cell "No Type 󰀪" [ref=e777]:
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e778]: No Type
-                          - generic "No NetBox ModuleType matches 'CFP2/QSFP28'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e779]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e780]:
-                          - link "󰜄 Add Mapping" [ref=e781] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=CFP2%2FQSFP28&description=Auto-suggested%3A+maps+LibreNMS+model+%27CFP2%2FQSFP28%27+described+as+%27CFP2%2FQSFP28%27+fitted+in+bay+%271%2Fc16%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e782]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e783] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=CFP2%2FQSFP28&part_number=CFP2%2FQSFP28&manufacturer=10&description=CFP2%2FQSFP28&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e784]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c19 3HE18360AARA01 NOK INUIAYLGAA NK2319GM055 QSFP-DD 󰈀 port └─ 1/c19 QSFP-DD-400G-ZR+ Installed" [ref=e785]:
-                        - cell [ref=e786]:
-                          - checkbox [ref=e787]
-                        - cell "└─ 1/1/c19" [ref=e788]:
-                          - generic [ref=e790]:
-                            - text: └─
-                            - link "1/1/c19" [ref=e791] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3576/
-                        - cell "3HE18360AARA01 NOK INUIAYLGAA" [ref=e792]:
-                          - link "3HE18360AARA01 NOK INUIAYLGAA" [ref=e793] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "NK2319GM055" [ref=e794]
-                        - cell "QSFP-DD" [ref=e795]
-                        - cell "󰈀 port" [ref=e796]:
-                          - generic [ref=e797]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c19" [ref=e798]:
-                          - generic [ref=e799]:
-                            - text: └─
-                            - link "1/c19" [ref=e800] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2036/
-                        - cell "QSFP-DD-400G-ZR+" [ref=e801]:
-                          - link "QSFP-DD-400G-ZR+" [ref=e802] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "Installed" [ref=e803]:
-                          - generic [ref=e804]: Installed
-                        - cell [ref=e805]
-                      - row "└─ 1/1/c22 1A ACA280800AF QSFP-DD 󰈀 port └─ 1/c22 No matching type No Type 󰀪 󰜄 Add Mapping 󰐙 Add Module Type" [ref=e806]:
-                        - cell [ref=e807]:
-                          - checkbox [ref=e808]
-                        - cell "└─ 1/1/c22" [ref=e809]:
-                          - generic [ref=e811]:
-                            - text: └─
-                            - link "1/1/c22" [ref=e812] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3633/
-                        - cell "1A" [ref=e813]
-                        - cell "ACA280800AF" [ref=e814]
-                        - cell "QSFP-DD" [ref=e815]
-                        - cell "󰈀 port" [ref=e816]:
-                          - generic [ref=e817]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c22" [ref=e818]:
-                          - generic [ref=e819]:
-                            - text: └─
-                            - link "1/c22" [ref=e820] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2039/
-                        - cell "No matching type" [ref=e821]
-                        - cell "No Type 󰀪" [ref=e822]:
-                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e823]: No Type
-                          - generic "No NetBox ModuleType matches '1A'. Create a ModuleType for this model (or add a ModuleTypeMapping) so the row becomes installable." [ref=e824]: 󰀪
-                        - cell "󰜄 Add Mapping 󰐙 Add Module Type" [ref=e825]:
-                          - link "󰜄 Add Mapping" [ref=e826] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-type-mappings/add/?librenms_model=1A&description=Auto-suggested%3A+maps+LibreNMS+model+%271A%27+described+as+%27QSFP-DD%27+fitted+in+bay+%271%2Fc22%27+to+a+NetBox+ModuleType.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e827]: 󰜄
-                            - text: Add Mapping
-                          - link "󰐙 Add Module Type" [ref=e828] [cursor=pointer]:
-                            - /url: /dcim/module-types/add/?model=1A&part_number=1A&manufacturer=10&description=QSFP-DD&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e829]: 󰐙
-                            - text: Add Module Type
-                      - row "└─ 1/1/c28 QSFP-DD Q00JC7L8 QSFP-DD 󰈀 port └─ 1/c28 QSFP-DD Installed" [ref=e830]:
-                        - cell [ref=e831]:
-                          - checkbox [ref=e832]
-                        - cell "└─ 1/1/c28" [ref=e833]:
-                          - generic [ref=e835]:
-                            - text: └─
-                            - link "1/1/c28" [ref=e836] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3628/
-                        - cell "QSFP-DD" [ref=e837]:
-                          - link "QSFP-DD" [ref=e838] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Q00JC7L8" [ref=e839]
-                        - cell "QSFP-DD" [ref=e840]
-                        - cell "󰈀 port" [ref=e841]:
-                          - generic [ref=e842]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c28" [ref=e843]:
-                          - generic [ref=e844]:
-                            - text: └─
-                            - link "1/c28" [ref=e845] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2045/
-                        - cell "QSFP-DD" [ref=e846]:
-                          - link "QSFP-DD" [ref=e847] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e848]:
-                          - generic [ref=e849]: Installed
-                        - cell [ref=e850]
-                      - row "└─ 1/1/c31 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21210091 QSFP+ 󰈀 port └─ 1/c31 QSFP+-40G-LR4 Installed" [ref=e851]:
-                        - cell [ref=e852]:
-                          - checkbox [ref=e853]
-                        - cell "└─ 1/1/c31" [ref=e854]:
-                          - generic [ref=e856]:
-                            - text: └─
-                            - link "1/1/c31" [ref=e857] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3637/
-                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e858]:
-                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e859] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "OPCPCN21210091" [ref=e860]
-                        - cell "QSFP+" [ref=e861]
-                        - cell "󰈀 port" [ref=e862]:
-                          - generic [ref=e863]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c31" [ref=e864]:
-                          - generic [ref=e865]:
-                            - text: └─
-                            - link "1/c31" [ref=e866] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2048/
-                        - cell "QSFP+-40G-LR4" [ref=e867]:
-                          - link "QSFP+-40G-LR4" [ref=e868] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "Installed" [ref=e869]:
-                          - generic [ref=e870]: Installed
-                        - cell [ref=e871]
-                      - row "└─ 1/1/c32 3HE11241AARB01 NOK INUIAC7HAA OPCPCN21161783 QSFP+ 󰈀 port └─ 1/c32 QSFP+-40G-LR4 Installed" [ref=e872]:
-                        - cell [ref=e873]:
-                          - checkbox [ref=e874]
-                        - cell "└─ 1/1/c32" [ref=e875]:
-                          - generic [ref=e877]:
-                            - text: └─
-                            - link "1/1/c32" [ref=e878] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3646/
-                        - cell "3HE11241AARB01 NOK INUIAC7HAA" [ref=e879]:
-                          - link "3HE11241AARB01 NOK INUIAC7HAA" [ref=e880] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "OPCPCN21161783" [ref=e881]
-                        - cell "QSFP+" [ref=e882]
-                        - cell "󰈀 port" [ref=e883]:
-                          - generic [ref=e884]: 󰈀
-                          - text: port
-                        - cell "└─ 1/c32" [ref=e885]:
-                          - generic [ref=e886]:
-                            - text: └─
-                            - link "1/c32" [ref=e887] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2049/
-                        - cell "QSFP+-40G-LR4" [ref=e888]:
-                          - link "QSFP+-40G-LR4" [ref=e889] [cursor=pointer]:
-                            - /url: /dcim/module-types/90/
-                        - cell "Installed" [ref=e890]:
-                          - generic [ref=e891]: Installed
-                        - cell [ref=e892]
-                      - row "Slot 2 3HE16472AARB01 NS242462531 - 󰢮 ioModule Card 2 XCM2-7s Installed 󰙅 Install Branch" [ref=e893]:
-                        - cell [ref=e894]:
-                          - checkbox [ref=e895]
-                        - cell "Slot 2" [ref=e896]
-                        - cell "3HE16472AARB01" [ref=e897]:
-                          - link "3HE16472AARB01" [ref=e898] [cursor=pointer]:
-                            - /url: /dcim/module-types/72/
-                        - cell "NS242462531" [ref=e899]
-                        - cell "-" [ref=e900]
-                        - cell "󰢮 ioModule" [ref=e901]:
-                          - generic [ref=e902]: 󰢮
-                          - text: ioModule
-                        - cell "Card 2" [ref=e903]:
-                          - link "Card 2" [ref=e904] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1875/
-                        - cell "XCM2-7s" [ref=e905]:
-                          - link "XCM2-7s" [ref=e906] [cursor=pointer]:
-                            - /url: /dcim/module-types/72/
-                        - cell "Installed" [ref=e907]:
-                          - generic [ref=e908]: Installed
-                        - cell "󰙅 Install Branch" [ref=e909]:
-                          - button "󰙅 Install Branch" [ref=e911] [cursor=pointer]:
-                            - generic [ref=e912]: 󰙅
-                            - text: Install Branch
-                      - row "└─ XIOM 2/x1 3HE18883AARB01 NS241462069 - 󰢮 xioModule └─ 2/x1 XMA2-s Installed" [ref=e913]:
-                        - cell [ref=e914]:
-                          - checkbox [ref=e915]
-                        - cell "└─ XIOM 2/x1" [ref=e916]:
-                          - generic [ref=e917]: └─ XIOM 2/x1
-                        - cell "3HE18883AARB01" [ref=e918]:
-                          - link "3HE18883AARB01" [ref=e919] [cursor=pointer]:
-                            - /url: /dcim/module-types/1930/
-                        - cell "NS241462069" [ref=e920]
-                        - cell "-" [ref=e921]
-                        - cell "󰢮 xioModule" [ref=e922]:
-                          - generic [ref=e923]: 󰢮
-                          - text: xioModule
-                        - cell "└─ 2/x1" [ref=e924]:
-                          - generic [ref=e925]:
-                            - text: └─
-                            - link "2/x1" [ref=e926] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1977/
-                        - cell "XMA2-s" [ref=e927]:
-                          - link "XMA2-s" [ref=e928] [cursor=pointer]:
-                            - /url: /dcim/module-types/1930/
-                        - cell "Installed" [ref=e929]:
-                          - generic [ref=e930]: Installed
-                        - cell [ref=e931]
-                      - row "└─ MDA 2/x1/1 3HE18883AARB01 NS241462069 - 󰢮 mdaModule └─ - No matching type Integrated in XIOM 2/x1" [ref=e932]:
-                        - cell [ref=e933]:
-                          - checkbox [ref=e934]
-                        - cell "└─ MDA 2/x1/1" [ref=e935]:
-                          - generic [ref=e936]: └─ MDA 2/x1/1
-                        - cell "3HE18883AARB01" [ref=e937]
-                        - cell "NS241462069" [ref=e938]
-                        - cell "-" [ref=e939]
-                        - cell "󰢮 mdaModule" [ref=e940]:
-                          - generic [ref=e941]: 󰢮
-                          - text: mdaModule
-                        - cell "└─ -" [ref=e942]
-                        - cell "No matching type" [ref=e943]
-                        - cell "Integrated in XIOM 2/x1" [ref=e944]:
-                          - generic "Duplicate SNMP entry for the same physical card as 'XIOM 2/x1' (matching entPhysicalSerialNum + entPhysicalModelName). No separate NetBox bay/type is needed — this row is informational." [ref=e945]: Integrated in XIOM 2/x1
-                        - cell [ref=e946]
-                      - row "└─ 2/x1/1/c2 3HE18360AARA01 ALU INUIAYLGAA PR21A6B70278 QSFP-DD 󰈀 port └─ 2/x1/1/c2 QSFP-DD-400G-ZR+ Installed 󰌹 Update Interface" [ref=e947]:
-                        - cell [ref=e948]:
-                          - checkbox [ref=e949]
-                        - cell "└─ 2/x1/1/c2" [ref=e950]:
-                          - generic [ref=e952]:
-                            - text: └─
-                            - link "2/x1/1/c2" [ref=e953] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3636/
-                        - cell "3HE18360AARA01 ALU INUIAYLGAA" [ref=e954]:
-                          - link "3HE18360AARA01 ALU INUIAYLGAA" [ref=e955] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "PR21A6B70278" [ref=e956]
-                        - cell "QSFP-DD" [ref=e957]
-                        - cell "󰈀 port" [ref=e958]:
-                          - generic [ref=e959]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c2" [ref=e960]:
-                          - generic [ref=e961]:
-                            - text: └─
-                            - link "2/x1/1/c2" [ref=e962] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1983/
-                        - cell "QSFP-DD-400G-ZR+" [ref=e963]:
-                          - link "QSFP-DD-400G-ZR+" [ref=e964] [cursor=pointer]:
-                            - /url: /dcim/module-types/89/
-                        - cell "Installed" [ref=e965]:
-                          - generic [ref=e966]: Installed
-                        - cell "󰌹 Update Interface" [ref=e967]:
-                          - button "󰌹 Update Interface" [ref=e969] [cursor=pointer]:
-                            - generic [ref=e970]: 󰌹
-                            - text: Update Interface
-                      - row "└─ 2/x1/1/c4/1 QSFP-DD Q00JFV3D QSFP-DD 󰈀 port └─ 2/x1/1/c4 QSFP-DD Installed" [ref=e971]:
-                        - cell [ref=e972]:
-                          - checkbox [ref=e973]
-                        - cell "└─ 2/x1/1/c4/1" [ref=e974]:
-                          - generic [ref=e976]:
-                            - text: └─
-                            - link "2/x1/1/c4/1" [ref=e977] [cursor=pointer]:
-                              - /url: /dcim/interfaces/1334/
-                        - cell "QSFP-DD" [ref=e978]:
-                          - link "QSFP-DD" [ref=e979] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Q00JFV3D" [ref=e980]
-                        - cell "QSFP-DD" [ref=e981]
-                        - cell "󰈀 port" [ref=e982]:
-                          - generic [ref=e983]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c4" [ref=e984]:
-                          - generic [ref=e985]:
-                            - text: └─
-                            - link "2/x1/1/c4" [ref=e986] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1985/
-                        - cell "QSFP-DD" [ref=e987]:
-                          - link "QSFP-DD" [ref=e988] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e989]:
-                          - generic [ref=e990]: Installed
-                        - cell [ref=e991]
-                      - row "└─ 2/x1/1/c9 QSFP-DD T1Q001435 QSFP-DD 󰈀 port └─ 2/x1/1/c9 QSFP-DD Installed" [ref=e992]:
-                        - cell [ref=e993]:
-                          - checkbox [ref=e994]
-                        - cell "└─ 2/x1/1/c9" [ref=e995]:
-                          - generic [ref=e997]:
-                            - text: └─
-                            - link "2/x1/1/c9" [ref=e998] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3663/
-                        - cell "QSFP-DD" [ref=e999]:
-                          - link "QSFP-DD" [ref=e1000] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001435" [ref=e1001]
-                        - cell "QSFP-DD" [ref=e1002]
-                        - cell "󰈀 port" [ref=e1003]:
-                          - generic [ref=e1004]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c9" [ref=e1005]:
-                          - generic [ref=e1006]:
-                            - text: └─
-                            - link "2/x1/1/c9" [ref=e1007] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1990/
-                        - cell "QSFP-DD" [ref=e1008]:
-                          - link "QSFP-DD" [ref=e1009] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1010]:
-                          - generic [ref=e1011]: Installed
-                        - cell [ref=e1012]
-                      - row "└─ 2/x1/1/c10 QSFP-DD T1Q001437 QSFP-DD 󰈀 port └─ 2/x1/1/c10 QSFP-DD Matched 󰇚 Install" [ref=e1013]:
-                        - cell [ref=e1014]:
-                          - checkbox [ref=e1015]
-                        - cell "└─ 2/x1/1/c10" [ref=e1016]:
-                          - generic [ref=e1018]:
-                            - text: └─
-                            - link "2/x1/1/c10" [ref=e1019] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3635/
-                        - cell "QSFP-DD" [ref=e1020]:
-                          - link "QSFP-DD" [ref=e1021] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001437" [ref=e1022]
-                        - cell "QSFP-DD" [ref=e1023]
-                        - cell "󰈀 port" [ref=e1024]:
-                          - generic [ref=e1025]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c10" [ref=e1026]:
-                          - generic [ref=e1027]:
-                            - text: └─
-                            - link "2/x1/1/c10" [ref=e1028] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1991/
-                        - cell "QSFP-DD" [ref=e1029]:
-                          - link "QSFP-DD" [ref=e1030] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1031]:
-                          - generic [ref=e1032]: Matched
-                        - cell "󰇚 Install" [ref=e1033]:
-                          - button "󰇚 Install" [ref=e1035] [cursor=pointer]:
-                            - generic [ref=e1036]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c15 QSFP-DD T1Q001442 QSFP-DD 󰈀 port └─ 2/x1/1/c15 QSFP-DD Matched 󰇚 Install" [ref=e1037]:
-                        - cell [ref=e1038]:
-                          - checkbox [ref=e1039]
-                        - cell "└─ 2/x1/1/c15" [ref=e1040]:
-                          - generic [ref=e1042]:
-                            - text: └─
-                            - link "2/x1/1/c15" [ref=e1043] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3620/
-                        - cell "QSFP-DD" [ref=e1044]:
-                          - link "QSFP-DD" [ref=e1045] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001442" [ref=e1046]
-                        - cell "QSFP-DD" [ref=e1047]
-                        - cell "󰈀 port" [ref=e1048]:
-                          - generic [ref=e1049]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c15" [ref=e1050]:
-                          - generic [ref=e1051]:
-                            - text: └─
-                            - link "2/x1/1/c15" [ref=e1052] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1996/
-                        - cell "QSFP-DD" [ref=e1053]:
-                          - link "QSFP-DD" [ref=e1054] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1055]:
-                          - generic [ref=e1056]: Matched
-                        - cell "󰇚 Install" [ref=e1057]:
-                          - button "󰇚 Install" [ref=e1059] [cursor=pointer]:
-                            - generic [ref=e1060]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c16 QSFP-DD T1Q001443 QSFP-DD 󰈀 port └─ 2/x1/1/c16 QSFP-DD Matched 󰇚 Install" [ref=e1061]:
-                        - cell [ref=e1062]:
-                          - checkbox [ref=e1063]
-                        - cell "└─ 2/x1/1/c16" [ref=e1064]:
-                          - generic [ref=e1066]:
-                            - text: └─
-                            - link "2/x1/1/c16" [ref=e1067] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3625/
-                        - cell "QSFP-DD" [ref=e1068]:
-                          - link "QSFP-DD" [ref=e1069] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001443" [ref=e1070]
-                        - cell "QSFP-DD" [ref=e1071]
-                        - cell "󰈀 port" [ref=e1072]:
-                          - generic [ref=e1073]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c16" [ref=e1074]:
-                          - generic [ref=e1075]:
-                            - text: └─
-                            - link "2/x1/1/c16" [ref=e1076] [cursor=pointer]:
-                              - /url: /dcim/module-bays/1997/
-                        - cell "QSFP-DD" [ref=e1077]:
-                          - link "QSFP-DD" [ref=e1078] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1079]:
-                          - generic [ref=e1080]: Matched
-                        - cell "󰇚 Install" [ref=e1081]:
-                          - button "󰇚 Install" [ref=e1083] [cursor=pointer]:
-                            - generic [ref=e1084]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c21 QSFP-DD T1Q001447 QSFP-DD 󰈀 port └─ 2/x1/1/c21 QSFP-DD Matched 󰇚 Install" [ref=e1085]:
-                        - cell [ref=e1086]:
-                          - checkbox [ref=e1087]
-                        - cell "└─ 2/x1/1/c21" [ref=e1088]:
-                          - generic [ref=e1090]:
-                            - text: └─
-                            - link "2/x1/1/c21" [ref=e1091] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3586/
-                        - cell "QSFP-DD" [ref=e1092]:
-                          - link "QSFP-DD" [ref=e1093] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001447" [ref=e1094]
-                        - cell "QSFP-DD" [ref=e1095]
-                        - cell "󰈀 port" [ref=e1096]:
-                          - generic [ref=e1097]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c21" [ref=e1098]:
-                          - generic [ref=e1099]:
-                            - text: └─
-                            - link "2/x1/1/c21" [ref=e1100] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2002/
-                        - cell "QSFP-DD" [ref=e1101]:
-                          - link "QSFP-DD" [ref=e1102] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1103]:
-                          - generic [ref=e1104]: Matched
-                        - cell "󰇚 Install" [ref=e1105]:
-                          - button "󰇚 Install" [ref=e1107] [cursor=pointer]:
-                            - generic [ref=e1108]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c22 QSFP-DD T1Q001434 QSFP-DD 󰈀 port └─ 2/x1/1/c22 QSFP-DD Installed 󰌹 Update Interface" [ref=e1109]:
-                        - cell [ref=e1110]:
-                          - checkbox [ref=e1111]
-                        - cell "└─ 2/x1/1/c22" [ref=e1112]:
-                          - generic [ref=e1114]:
-                            - text: └─
-                            - link "2/x1/1/c22" [ref=e1115] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3632/
-                        - cell "QSFP-DD" [ref=e1116]:
-                          - link "QSFP-DD" [ref=e1117] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001434" [ref=e1118]
-                        - cell "QSFP-DD" [ref=e1119]
-                        - cell "󰈀 port" [ref=e1120]:
-                          - generic [ref=e1121]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c22" [ref=e1122]:
-                          - generic [ref=e1123]:
-                            - text: └─
-                            - link "2/x1/1/c22" [ref=e1124] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2003/
-                        - cell "QSFP-DD" [ref=e1125]:
-                          - link "QSFP-DD" [ref=e1126] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1127]:
-                          - generic [ref=e1128]: Installed
-                        - cell "󰌹 Update Interface" [ref=e1129]:
-                          - button "󰌹 Update Interface" [ref=e1131] [cursor=pointer]:
-                            - generic [ref=e1132]: 󰌹
-                            - text: Update Interface
-                      - row "└─ 2/x1/1/c27 QSFP-DD T1Q001448 QSFP-DD 󰈀 port └─ 2/x1/1/c27 QSFP-DD Matched 󰇚 Install" [ref=e1133]:
-                        - cell [ref=e1134]:
-                          - checkbox [ref=e1135]
-                        - cell "└─ 2/x1/1/c27" [ref=e1136]:
-                          - generic [ref=e1138]:
-                            - text: └─
-                            - link "2/x1/1/c27" [ref=e1139] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3622/
-                        - cell "QSFP-DD" [ref=e1140]:
-                          - link "QSFP-DD" [ref=e1141] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001448" [ref=e1142]
-                        - cell "QSFP-DD" [ref=e1143]
-                        - cell "󰈀 port" [ref=e1144]:
-                          - generic [ref=e1145]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c27" [ref=e1146]:
-                          - generic [ref=e1147]:
-                            - text: └─
-                            - link "2/x1/1/c27" [ref=e1148] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2008/
-                        - cell "QSFP-DD" [ref=e1149]:
-                          - link "QSFP-DD" [ref=e1150] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1151]:
-                          - generic [ref=e1152]: Matched
-                        - cell "󰇚 Install" [ref=e1153]:
-                          - button "󰇚 Install" [ref=e1155] [cursor=pointer]:
-                            - generic [ref=e1156]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c28 QSFP-DD T1Q001436 QSFP-DD 󰈀 port └─ 2/x1/1/c28 QSFP-DD Matched 󰇚 Install" [ref=e1157]:
-                        - cell [ref=e1158]:
-                          - checkbox [ref=e1159]
-                        - cell "└─ 2/x1/1/c28" [ref=e1160]:
-                          - generic [ref=e1162]:
-                            - text: └─
-                            - link "2/x1/1/c28" [ref=e1163] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3610/
-                        - cell "QSFP-DD" [ref=e1164]:
-                          - link "QSFP-DD" [ref=e1165] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "T1Q001436" [ref=e1166]
-                        - cell "QSFP-DD" [ref=e1167]
-                        - cell "󰈀 port" [ref=e1168]:
-                          - generic [ref=e1169]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c28" [ref=e1170]:
-                          - generic [ref=e1171]:
-                            - text: └─
-                            - link "2/x1/1/c28" [ref=e1172] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2009/
-                        - cell "QSFP-DD" [ref=e1173]:
-                          - link "QSFP-DD" [ref=e1174] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Matched" [ref=e1175]:
-                          - generic [ref=e1176]: Matched
-                        - cell "󰇚 Install" [ref=e1177]:
-                          - button "󰇚 Install" [ref=e1179] [cursor=pointer]:
-                            - generic [ref=e1180]: 󰇚
-                            - text: Install
-                      - row "└─ 2/x1/1/c34 QSFP-DD Z11WP03X QSFP-DD 󰈀 port └─ 2/x1/1/c34 QSFP-DD Installed 󰌹 Update Interface" [ref=e1181]:
-                        - cell [ref=e1182]:
-                          - checkbox [ref=e1183]
-                        - cell "└─ 2/x1/1/c34" [ref=e1184]:
-                          - generic [ref=e1186]:
-                            - text: └─
-                            - link "2/x1/1/c34" [ref=e1187] [cursor=pointer]:
-                              - /url: /dcim/interfaces/3607/
-                        - cell "QSFP-DD" [ref=e1188]:
-                          - link "QSFP-DD" [ref=e1189] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Z11WP03X" [ref=e1190]
-                        - cell "QSFP-DD" [ref=e1191]
-                        - cell "󰈀 port" [ref=e1192]:
-                          - generic [ref=e1193]: 󰈀
-                          - text: port
-                        - cell "└─ 2/x1/1/c34" [ref=e1194]:
-                          - generic [ref=e1195]:
-                            - text: └─
-                            - link "2/x1/1/c34" [ref=e1196] [cursor=pointer]:
-                              - /url: /dcim/module-bays/2015/
-                        - cell "QSFP-DD" [ref=e1197]:
-                          - link "QSFP-DD" [ref=e1198] [cursor=pointer]:
-                            - /url: /dcim/module-types/1932/
-                        - cell "Installed" [ref=e1199]:
-                          - generic [ref=e1200]: Installed
-                        - cell "󰌹 Update Interface" [ref=e1201]:
-                          - button "󰌹 Update Interface" [ref=e1203] [cursor=pointer]:
-                            - generic [ref=e1204]: 󰌹
-                            - text: Update Interface
-                      - row "Slot A 3HE12559AARC01 NS204561870 - 󰢮 cpmModule CPM A CPM2-s Installed" [ref=e1205]:
-                        - cell [ref=e1206]:
-                          - checkbox [ref=e1207]
-                        - cell "Slot A" [ref=e1208]
-                        - cell "3HE12559AARC01" [ref=e1209]:
-                          - link "3HE12559AARC01" [ref=e1210] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "NS204561870" [ref=e1211]
-                        - cell "-" [ref=e1212]
-                        - cell "󰢮 cpmModule" [ref=e1213]:
-                          - generic [ref=e1214]: 󰢮
-                          - text: cpmModule
-                        - cell "CPM A" [ref=e1215]:
-                          - link "CPM A" [ref=e1216] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1980/
-                        - cell "CPM2-s" [ref=e1217]:
-                          - link "CPM2-s" [ref=e1218] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "Installed" [ref=e1219]:
-                          - generic [ref=e1220]: Installed
-                        - cell [ref=e1221]
-                      - row "Slot B 3HE12559AARC01 NS204561850 - 󰢮 cpmModule CPM B CPM2-s Installed" [ref=e1222]:
-                        - cell [ref=e1223]:
-                          - checkbox [ref=e1224]
-                        - cell "Slot B" [ref=e1225]
-                        - cell "3HE12559AARC01" [ref=e1226]:
-                          - link "3HE12559AARC01" [ref=e1227] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "NS204561850" [ref=e1228]
-                        - cell "-" [ref=e1229]
-                        - cell "󰢮 cpmModule" [ref=e1230]:
-                          - generic [ref=e1231]: 󰢮
-                          - text: cpmModule
-                        - cell "CPM B" [ref=e1232]:
-                          - link "CPM B" [ref=e1233] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1981/
-                        - cell "CPM2-s" [ref=e1234]:
-                          - link "CPM2-s" [ref=e1235] [cursor=pointer]:
-                            - /url: /dcim/module-types/63/
-                        - cell "Installed" [ref=e1236]:
-                          - generic [ref=e1237]: Installed
-                        - cell [ref=e1238]
-                      - row "Sfm 1 3HE16471AARG01 NK242147061 - 󰢮 fabricModule SFM 1 SFM2-s Installed" [ref=e1239]:
-                        - cell [ref=e1240]:
-                          - checkbox [ref=e1241]
-                        - cell "Sfm 1" [ref=e1242]
-                        - cell "3HE16471AARG01" [ref=e1243]:
-                          - link "3HE16471AARG01" [ref=e1244] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147061" [ref=e1245]
-                        - cell "-" [ref=e1246]
-                        - cell "󰢮 fabricModule" [ref=e1247]:
-                          - generic [ref=e1248]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 1" [ref=e1249]:
-                          - link "SFM 1" [ref=e1250] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1896/
-                        - cell "SFM2-s" [ref=e1251]:
-                          - link "SFM2-s" [ref=e1252] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1253]:
-                          - generic [ref=e1254]: Installed
-                        - cell [ref=e1255]
-                      - row "Sfm 2 3HE16471AARG01 NK242147058 - 󰢮 fabricModule SFM 2 SFM2-s Installed" [ref=e1256]:
-                        - cell [ref=e1257]:
-                          - checkbox [ref=e1258]
-                        - cell "Sfm 2" [ref=e1259]
-                        - cell "3HE16471AARG01" [ref=e1260]:
-                          - link "3HE16471AARG01" [ref=e1261] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147058" [ref=e1262]
-                        - cell "-" [ref=e1263]
-                        - cell "󰢮 fabricModule" [ref=e1264]:
-                          - generic [ref=e1265]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 2" [ref=e1266]:
-                          - link "SFM 2" [ref=e1267] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1897/
-                        - cell "SFM2-s" [ref=e1268]:
-                          - link "SFM2-s" [ref=e1269] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1270]:
-                          - generic [ref=e1271]: Installed
-                        - cell [ref=e1272]
-                      - row "Sfm 3 3HE16471AARG01 NK242147060 - 󰢮 fabricModule SFM 3 SFM2-s Installed" [ref=e1273]:
-                        - cell [ref=e1274]:
-                          - checkbox [ref=e1275]
-                        - cell "Sfm 3" [ref=e1276]
-                        - cell "3HE16471AARG01" [ref=e1277]:
-                          - link "3HE16471AARG01" [ref=e1278] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147060" [ref=e1279]
-                        - cell "-" [ref=e1280]
-                        - cell "󰢮 fabricModule" [ref=e1281]:
-                          - generic [ref=e1282]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 3" [ref=e1283]:
-                          - link "SFM 3" [ref=e1284] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1898/
-                        - cell "SFM2-s" [ref=e1285]:
-                          - link "SFM2-s" [ref=e1286] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1287]:
-                          - generic [ref=e1288]: Installed
-                        - cell [ref=e1289]
-                      - row "Sfm 4 3HE16471AARG01 NK242147065 - 󰢮 fabricModule SFM 4 SFM2-s Installed" [ref=e1290]:
-                        - cell [ref=e1291]:
-                          - checkbox [ref=e1292]
-                        - cell "Sfm 4" [ref=e1293]
-                        - cell "3HE16471AARG01" [ref=e1294]:
-                          - link "3HE16471AARG01" [ref=e1295] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "NK242147065" [ref=e1296]
-                        - cell "-" [ref=e1297]
-                        - cell "󰢮 fabricModule" [ref=e1298]:
-                          - generic [ref=e1299]: 󰢮
-                          - text: fabricModule
-                        - cell "SFM 4" [ref=e1300]:
-                          - link "SFM 4" [ref=e1301] [cursor=pointer]:
-                            - /url: /dcim/module-bays/1899/
-                        - cell "SFM2-s" [ref=e1302]:
-                          - link "SFM2-s" [ref=e1303] [cursor=pointer]:
-                            - /url: /dcim/module-types/71/
-                        - cell "Installed" [ref=e1304]:
-                          - generic [ref=e1305]: Installed
-                        - cell [ref=e1306]
-                      - row "Chassis 1 Fan 1 3HE11312AARB01 NS204563643 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1307]:
-                        - cell [ref=e1308]:
-                          - checkbox [ref=e1309]
-                        - cell "Chassis 1 Fan 1" [ref=e1310]
-                        - cell "3HE11312AARB01" [ref=e1311]:
-                          - link "3HE11312AARB01" [ref=e1312] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204563643" [ref=e1313]
-                        - cell "-" [ref=e1314]
-                        - cell "󰈐 fan" [ref=e1315]:
-                          - generic [ref=e1316]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1317]
-                        - cell "FAN-7750-SR-S" [ref=e1318]:
-                          - link "FAN-7750-SR-S" [ref=e1319] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1320]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1321]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 1'' to ''FAN 1'' and any sibling with the same trailing-number pattern." [ref=e1322]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1323]:
-                          - link "󰜄 Add Mapping" [ref=e1324] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+1%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+1%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1325]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 2 3HE11312AARB01 NS204662781 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1326]:
-                        - cell [ref=e1327]:
-                          - checkbox [ref=e1328]
-                        - cell "Chassis 1 Fan 2" [ref=e1329]
-                        - cell "3HE11312AARB01" [ref=e1330]:
-                          - link "3HE11312AARB01" [ref=e1331] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204662781" [ref=e1332]
-                        - cell "-" [ref=e1333]
-                        - cell "󰈐 fan" [ref=e1334]:
-                          - generic [ref=e1335]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1336]
-                        - cell "FAN-7750-SR-S" [ref=e1337]:
-                          - link "FAN-7750-SR-S" [ref=e1338] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1339]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1340]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 2'' to ''FAN 2'' and any sibling with the same trailing-number pattern." [ref=e1341]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1342]:
-                          - link "󰜄 Add Mapping" [ref=e1343] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+2%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+2%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1344]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 3 3HE11312AARB01 NS204563606 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1345]:
-                        - cell [ref=e1346]:
-                          - checkbox [ref=e1347]
-                        - cell "Chassis 1 Fan 3" [ref=e1348]
-                        - cell "3HE11312AARB01" [ref=e1349]:
-                          - link "3HE11312AARB01" [ref=e1350] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204563606" [ref=e1351]
-                        - cell "-" [ref=e1352]
-                        - cell "󰈐 fan" [ref=e1353]:
-                          - generic [ref=e1354]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1355]
-                        - cell "FAN-7750-SR-S" [ref=e1356]:
-                          - link "FAN-7750-SR-S" [ref=e1357] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1358]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1359]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 3'' to ''FAN 3'' and any sibling with the same trailing-number pattern." [ref=e1360]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1361]:
-                          - link "󰜄 Add Mapping" [ref=e1362] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+3%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+3%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1363]: 󰜄
-                            - text: Add Mapping
-                      - row "Chassis 1 Fan 4 3HE11312AARB01 NS204662786 - 󰈐 fan No matching bay FAN-7750-SR-S No Bay 󰀪 󰜄 Add Mapping" [ref=e1364]:
-                        - cell [ref=e1365]:
-                          - checkbox [ref=e1366]
-                        - cell "Chassis 1 Fan 4" [ref=e1367]
-                        - cell "3HE11312AARB01" [ref=e1368]:
-                          - link "3HE11312AARB01" [ref=e1369] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "NS204662786" [ref=e1370]
-                        - cell "-" [ref=e1371]
-                        - cell "󰈐 fan" [ref=e1372]:
-                          - generic [ref=e1373]: 󰈐
-                          - text: fan
-                        - cell "No matching bay" [ref=e1374]
-                        - cell "FAN-7750-SR-S" [ref=e1375]:
-                          - link "FAN-7750-SR-S" [ref=e1376] [cursor=pointer]:
-                            - /url: /dcim/module-types/65/
-                        - cell "No Bay 󰀪" [ref=e1377]:
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1378]': No Bay
-                          - 'generic "No bay defined for class=fan; add Fan Tray N or Fan N bay templates on the NetBox device or parent module type. If the names differ, add a ModuleBayMapping. Suggested mapping: librenms_name=''^Chassis\\ 1\\ Fan\\ (\\d+)$'' (regex), librenms_class=''fan'', netbox_bay_name=''FAN \\1'' — would map ''Chassis 1 Fan 4'' to ''FAN 4'' and any sibling with the same trailing-number pattern." [ref=e1379]': 󰀪
-                        - cell "󰜄 Add Mapping" [ref=e1380]:
-                          - link "󰜄 Add Mapping" [ref=e1381] [cursor=pointer]:
-                            - /url: /plugins/librenms_plugin/module-bay-mappings/add/?librenms_name=%5EChassis%5C+1%5C+Fan%5C+%28%5Cd%2B%29%24&librenms_class=fan&netbox_bay_name=FAN+%5C1&is_regex=true&description=Auto-suggested+from+device+modules+tab%3A+maps+LibreNMS+%27Chassis+1+Fan+4%27+and+similar+names+sharing+the+same+prefix+to+NetBox+bay+%27FAN+4%27.&manufacturer=10&return_url=%2Fplugins%2Flibrenms_plugin%2Fdevice%2F55%2Flibrenms-sync%2F%3Ftab%3Dmodules
-                            - generic [ref=e1382]: 󰜄
-                            - text: Add Mapping
-                  - generic [ref=e1383]:
-                    - generic [ref=e1384]: Showing 1-49 of 49
-                    - navigation "Pagination options" [ref=e1385]:
-                      - button "Per Page 󰅀" [ref=e1387] [cursor=pointer]
-            - text: 󰗠 󰓨
-          - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-        - generic [ref=e1388]: NetBox Interface Name Rules Plugin Dev Container
-      - contentinfo [ref=e1389]:
-        - generic [ref=e1390]:
-          - list [ref=e1391]:
-            - listitem [ref=e1392]:
-              - link "Docs" [ref=e1393] [cursor=pointer]:
-                - /url: /static/docs/
-                - generic "Docs" [ref=e1394]: 󱓷
-            - listitem [ref=e1395]:
-              - link "REST API" [ref=e1396] [cursor=pointer]:
-                - /url: /api/
-                - generic "REST API" [ref=e1397]: 󰞵
-            - listitem [ref=e1398]:
-              - link "REST API documentation" [ref=e1399] [cursor=pointer]:
-                - /url: /api/schema/swagger-ui/
-                - generic "REST API documentation" [ref=e1400]: 󰂺
-            - listitem [ref=e1401]:
-              - link "GraphQL API" [ref=e1402] [cursor=pointer]:
-                - /url: /graphql/
-                - generic "GraphQL API" [ref=e1403]: 󰡷
-            - listitem [ref=e1404]:
-              - link "Source Code" [ref=e1405] [cursor=pointer]:
-                - /url: https://github.com/netbox-community/netbox
-                - generic "Source Code" [ref=e1406]: 󰊤
-            - listitem [ref=e1407]:
-              - link "Community" [ref=e1408] [cursor=pointer]:
-                - /url: https://netdev.chat
-                - generic "Community" [ref=e1409]: 󰒱
-          - list [ref=e1410]:
-            - listitem [ref=e1411]: 2026-06-11 17:15:24 UTC
-            - listitem [ref=e1412]: · b887fe7759d0
-  - generic: 󰗠
diff --git a/.playwright-mcp/page-2026-06-11T17-26-52-669Z.yml b/.playwright-mcp/page-2026-06-11T17-26-52-669Z.yml
deleted file mode 100644
index df73cc3ce..000000000
--- a/.playwright-mcp/page-2026-06-11T17-26-52-669Z.yml
+++ /dev/null
@@ -1,383 +0,0 @@
-- generic [ref=e2]:
-  - complementary [ref=e3]:
-    - generic [ref=e4]:
-      - heading "NetBox Logo Community" [level=1] [ref=e5]:
-        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-          - /url: /
-          - img "NetBox Logo" [ref=e7]
-          - generic [ref=e8]: Community
-      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e9]:
-        - list [ref=e10]:
-          - text: 󰍉
-          - listitem [ref=e11]:
-            - button "Organization" [ref=e12] [cursor=pointer]:
-              - generic [ref=e14]: 󰇗
-              - generic [ref=e15]: Organization
-              - text: 󰅀
-          - listitem [ref=e16]:
-            - button "Racks" [ref=e17] [cursor=pointer]:
-              - generic [ref=e19]: 󱠞
-              - generic [ref=e20]: Racks
-              - text: 󰅀
-          - listitem [ref=e21]:
-            - button "Devices" [ref=e22] [cursor=pointer]:
-              - generic [ref=e24]: 󰒋
-              - generic [ref=e25]: Devices
-              - text: 󰅀
-          - listitem [ref=e26]:
-            - button "Connections" [ref=e27] [cursor=pointer]:
-              - generic [ref=e29]: 󱘖
-              - generic [ref=e30]: Connections
-              - text: 󰅀
-          - listitem [ref=e31]:
-            - button "Wireless" [ref=e32] [cursor=pointer]:
-              - generic [ref=e34]: 󰖩
-              - generic [ref=e35]: Wireless
-              - text: 󰅀
-          - listitem [ref=e36]:
-            - button "IPAM" [ref=e37] [cursor=pointer]:
-              - generic [ref=e39]: 󰆙
-              - generic [ref=e40]: IPAM
-              - text: 󰅀
-          - listitem [ref=e41]:
-            - button "VPN" [ref=e42] [cursor=pointer]:
-              - generic [ref=e44]: 󱁊
-              - generic [ref=e45]: VPN
-              - text: 󰅀
-          - listitem [ref=e46]:
-            - button "Virtualization" [ref=e47] [cursor=pointer]:
-              - generic [ref=e49]: 󰍹
-              - generic [ref=e50]: Virtualization
-              - text: 󰅀
-          - listitem [ref=e51]:
-            - button "Circuits" [ref=e52] [cursor=pointer]:
-              - generic [ref=e54]: 󰴽
-              - generic [ref=e55]: Circuits
-              - text: 󰅀
-          - listitem [ref=e56]:
-            - button "Power" [ref=e57] [cursor=pointer]:
-              - generic [ref=e59]: 󰉁
-              - generic [ref=e60]: Power
-              - text: 󰅀
-          - listitem [ref=e61]:
-            - button "Provisioning" [ref=e62] [cursor=pointer]:
-              - generic [ref=e64]: 󱔘
-              - generic [ref=e65]: Provisioning
-              - text: 󰅀
-          - listitem [ref=e66]:
-            - button "Customization" [ref=e67] [cursor=pointer]:
-              - generic [ref=e69]: 󰦭
-              - generic [ref=e70]: Customization
-              - text: 󰅀
-          - listitem [ref=e71]:
-            - button "Operations" [ref=e72] [cursor=pointer]:
-              - generic [ref=e74]: 󰣖
-              - generic [ref=e75]: Operations
-              - text: 󰅀
-          - listitem [ref=e76]:
-            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-              - generic [ref=e79]: 󰓡
-              - generic [ref=e80]: Interface Name Rules
-              - text: 󰅀
-          - listitem [ref=e81]:
-            - button "NSO" [ref=e82] [cursor=pointer]:
-              - generic [ref=e84]: 󱂇
-              - generic [ref=e85]: NSO
-              - text: 󰅀
-          - listitem [ref=e86]:
-            - button "LibreNMS" [ref=e87] [cursor=pointer]:
-              - generic [ref=e89]: 󰛳
-              - generic [ref=e90]: LibreNMS
-              - text: 󰅀
-          - listitem [ref=e91]:
-            - button "Data Import" [ref=e92] [cursor=pointer]:
-              - generic [ref=e94]: 󰥝
-              - generic [ref=e95]: Data Import
-              - text: 󰅀
-          - listitem [ref=e96]:
-            - button "Topology Views" [ref=e97] [cursor=pointer]:
-              - generic [ref=e99]: 󰒪
-              - generic [ref=e100]: Topology Views
-              - text: 󰅀
-          - listitem [ref=e101]:
-            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-              - generic [ref=e104]: 󱇢
-              - generic [ref=e105]: Netbox Routing
-              - text: 󰅀
-          - listitem [ref=e106]:
-            - button "Plugins" [ref=e107] [cursor=pointer]:
-              - generic [ref=e109]: 󰐱
-              - generic [ref=e110]: Plugins
-              - text: 󰅀
-          - listitem [ref=e111]:
-            - button "Admin" [ref=e112] [cursor=pointer]:
-              - generic [ref=e114]: 󰀎
-              - generic [ref=e115]: Admin
-              - text: 󰅀
-        - generic [ref=e116]:
-          - text: NetBox Community v4.6.1-Docker-5.0.1
-          - generic [ref=e117]:
-            - link "Get Cloud" [ref=e118] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-cloud/
-            - text: "|"
-            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-enterprise/
-  - banner [ref=e120]:
-    - generic [ref=e121]:
-      - generic [ref=e122]:
-        - generic [ref=e123]:
-          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-            - generic [ref=e125]: 󰌵
-          - text: 󰛨
-        - button "Notifications" [ref=e127] [cursor=pointer]:
-          - generic [ref=e128]:
-            - generic [ref=e129]: 󰂞
-            - generic [ref=e131]: You have unread notifications
-        - generic [ref=e132]:
-          - button "Open user menu" [ref=e133] [cursor=pointer]:
-            - generic [ref=e134]:
-              - generic [ref=e135]: admin
-              - generic [ref=e136]: Admin
-          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e139]:
-        - generic:
-          - generic: 󰍉
-        - textbox "Search NetBox" [ref=e140]:
-          - /placeholder: Search…
-  - generic [ref=e141]:
-    - generic [ref=e142]:
-      - generic [ref=e143]:
-        - generic [ref=e144]: Development Environment
-        - generic [ref=e146]:
-          - list "breadcrumbs" [ref=e147]:
-            - listitem [ref=e148]:
-              - link "Devices" [ref=e149] [cursor=pointer]:
-                - /url: /dcim/devices/
-            - listitem [ref=e150]:
-              - text: /
-              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                - /url: /dcim/sites/1/
-          - code [ref=e152]: dcim.device:55
-        - generic [ref=e154]:
-          - generic [ref=e155]:
-            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-            - list [ref=e158]:
-              - listitem [ref=e159]:
-                - generic "Created" [ref=e160]: 󰃳
-                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-              - listitem [ref=e162]:
-                - generic "Last updated" [ref=e163]: 󰢧
-                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
-          - generic [ref=e166]:
-            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-            - button "Bookmark" [ref=e170] [cursor=pointer]:
-              - generic [ref=e171]: 󰃅
-              - text: Bookmark
-            - button "Subscribe" [ref=e173] [cursor=pointer]:
-              - generic [ref=e174]: 󰂝
-              - text: Subscribe
-        - generic [ref=e176]:
-          - link "Device" [ref=e177] [cursor=pointer]:
-            - /url: /dcim/devices/55/
-          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-            - /url: /dcim/devices/55/module-bays/
-            - text: Module Bays
-            - generic [ref=e179]: "104"
-          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
-            - /url: /dcim/devices/55/interfaces/
-            - text: Interfaces
-            - generic [ref=e181]: "207"
-          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-            - /url: /dcim/devices/55/console-ports/
-            - text: Console Ports
-            - generic [ref=e183]: "4"
-          - link "NSO" [ref=e184] [cursor=pointer]:
-            - /url: /dcim/devices/55/nso/
-          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-            - /url: /dcim/devices/55/librenms-sync/
-          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-            - /url: /dcim/devices/55/static_routes/
-            - text: Static Routes
-            - generic [ref=e187]: "10"
-          - link "Config Context" [ref=e188] [cursor=pointer]:
-            - /url: /dcim/devices/55/config-context/
-          - link "Render Config" [ref=e189] [cursor=pointer]:
-            - /url: /dcim/devices/55/render-config/
-          - link "Contacts" [ref=e190] [cursor=pointer]:
-            - /url: /dcim/devices/55/contacts/
-          - link "Images" [ref=e191] [cursor=pointer]:
-            - /url: /dcim/devices/55/image-attachments/
-          - link "Journal" [ref=e192] [cursor=pointer]:
-            - /url: /dcim/devices/55/journal/
-          - link "Changelog" [ref=e193] [cursor=pointer]:
-            - /url: /dcim/devices/55/changelog/
-      - generic [ref=e195]:
-        - generic [ref=e196]:
-          - generic [ref=e197]:
-            - generic [ref=e198]:
-              - generic [ref=e199]: 󰒍
-              - strong [ref=e200]: LibreNMS Connections
-            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-              - /url: /plugins/librenms_plugin/settings/
-              - generic [ref=e202]: 󰒓
-              - text: Change Server
-          - table [ref=e204]:
-            - rowgroup [ref=e205]:
-              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                - cell "󰗠 Production LibreNMS" [ref=e207]:
-                  - generic "Currently active server" [ref=e208]: 󰗠
-                  - strong [ref=e209]: Production LibreNMS
-                - cell "ID 5 󰏌" [ref=e210]:
-                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                    - /url: https://snmp.cnad.dev/device/device=5/
-                    - text: ID 5
-                    - generic [ref=e212]: 󰏌
-                - cell [ref=e213]
-        - generic [ref=e214]:
-          - generic [ref=e216]:
-            - heading "LibreNMS Status" [level=5] [ref=e217]
-            - table [ref=e219]:
-              - rowgroup [ref=e220]:
-                - row "Status 󰗠 Found" [ref=e221]:
-                  - rowheader "Status" [ref=e222]
-                  - cell "󰗠 Found" [ref=e223]:
-                    - generic [ref=e224]:
-                      - generic [ref=e225]: 󰗠
-                      - text: Found
-                - row "ID 5" [ref=e226]:
-                  - rowheader "ID" [ref=e227]
-                  - cell "5" [ref=e228]
-                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                  - rowheader "Hostname" [ref=e230]
-                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                - row "sysName prod-lab03c-ra1" [ref=e232]:
-                  - rowheader "sysName" [ref=e233]
-                  - cell "prod-lab03c-ra1" [ref=e234]
-                - row "Serial NS204662488 󰗠" [ref=e235]:
-                  - rowheader "Serial" [ref=e236]
-                  - cell "NS204662488 󰗠" [ref=e237]:
-                    - text: NS204662488
-                    - generic "Serial matches NetBox" [ref=e238]:
-                      - generic [ref=e239]: 󰗠
-                - row "OS Version 23.10.R4-1" [ref=e240]:
-                  - rowheader "OS Version" [ref=e241]
-                  - cell "23.10.R4-1" [ref=e242]
-                - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                  - rowheader "LibreNMS Link" [ref=e244]
-                  - cell "󰏌 View" [ref=e245]:
-                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - generic [ref=e247]: 󰏌
-                      - text: View
-          - generic [ref=e249]:
-            - heading "Device Information Sync" [level=5] [ref=e250]
-            - table [ref=e252]:
-              - rowgroup [ref=e253]:
-                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                  - columnheader "Field" [ref=e255]
-                  - columnheader "NetBox Value" [ref=e256]
-                  - columnheader "LibreNMS Value" [ref=e257]
-              - rowgroup [ref=e258]:
-                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                  - cell "Name 󰋽" [ref=e260]:
-                    - text: Name
-                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                    - generic [ref=e263]:
-                      - generic [ref=e264]: prod-lab03c-ra1
-                      - generic "Synced with LibreNMS" [ref=e266]:
-                        - generic [ref=e267]: 󰗠
-                  - cell "prod-lab03c-ra1" [ref=e268]
-                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                  - cell "Device Type" [ref=e270]
-                  - cell "7750 SR-7s 󰗠" [ref=e271]:
-                    - generic [ref=e272]:
-                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                        - /url: /dcim/device-types/19/
-                      - generic "Synced with LibreNMS" [ref=e276]:
-                        - generic [ref=e277]: 󰗠
-                  - cell "7750 SR-7s" [ref=e278]
-                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                  - cell "Serial Number" [ref=e280]
-                  - cell "NS204662488 󰗠" [ref=e281]:
-                    - generic [ref=e282]:
-                      - generic [ref=e283]: NS204662488
-                      - generic "Synced with LibreNMS" [ref=e285]:
-                        - generic [ref=e286]: 󰗠
-                  - cell "NS204662488" [ref=e287]
-                - row "Platform timos 󰗠 timos" [ref=e288]:
-                  - cell "Platform" [ref=e289]
-                  - cell "timos 󰗠" [ref=e290]:
-                    - generic [ref=e291]:
-                      - link "timos" [ref=e293] [cursor=pointer]:
-                        - /url: /dcim/platforms/5/
-                      - generic "Synced with LibreNMS" [ref=e295]:
-                        - generic [ref=e296]: 󰗠
-                  - cell "timos" [ref=e297]:
-                    - generic [ref=e299]: timos
-                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                  - cell "Location" [ref=e301]
-                  - cell "ITC-Lab" [ref=e302]
-                  - cell "ITC-Lab 󰗠" [ref=e303]:
-                    - generic [ref=e304]:
-                      - generic [ref=e305]: ITC-Lab
-                      - generic "Synced with NetBox" [ref=e307]:
-                        - generic [ref=e308]: 󰗠
-        - generic [ref=e309]:
-          - tablist [ref=e310]:
-            - tab "Interfaces" [ref=e311] [cursor=pointer]
-            - tab "Cables" [ref=e312] [cursor=pointer]
-            - tab "IP Addresses" [ref=e313] [cursor=pointer]
-            - tab "VLANs" [ref=e314] [cursor=pointer]
-            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
-          - group [ref=e316]:
-            - radio "ifDescr"
-            - generic [ref=e317] [cursor=pointer]: ifDescr
-            - radio "ifName" [checked]
-            - generic [ref=e318] [cursor=pointer]: ifName
-        - generic [ref=e319]:
-          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
-          - tabpanel "Modules" [ref=e320]:
-            - generic [ref=e321]:
-              - heading "Module Sync" [level=2] [ref=e322]
-              - button "Refresh Modules" [ref=e325] [cursor=pointer]
-            - generic [ref=e328]:
-              - generic [ref=e329]: 󰾲
-              - paragraph [ref=e330]:
-                - text: No inventory data loaded. Click
-                - strong [ref=e331]: Refresh Modules
-                - text: to fetch data from LibreNMS.
-          - text: 󰓨
-        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
-    - contentinfo [ref=e333]:
-      - generic [ref=e334]:
-        - list [ref=e335]:
-          - listitem [ref=e336]:
-            - link "Docs" [ref=e337] [cursor=pointer]:
-              - /url: /static/docs/
-              - generic "Docs" [ref=e338]: 󱓷
-          - listitem [ref=e339]:
-            - link "REST API" [ref=e340] [cursor=pointer]:
-              - /url: /api/
-              - generic "REST API" [ref=e341]: 󰞵
-          - listitem [ref=e342]:
-            - link "REST API documentation" [ref=e343] [cursor=pointer]:
-              - /url: /api/schema/swagger-ui/
-              - generic "REST API documentation" [ref=e344]: 󰂺
-          - listitem [ref=e345]:
-            - link "GraphQL API" [ref=e346] [cursor=pointer]:
-              - /url: /graphql/
-              - generic "GraphQL API" [ref=e347]: 󰡷
-          - listitem [ref=e348]:
-            - link "Source Code" [ref=e349] [cursor=pointer]:
-              - /url: https://github.com/netbox-community/netbox
-              - generic "Source Code" [ref=e350]: 󰊤
-          - listitem [ref=e351]:
-            - link "Community" [ref=e352] [cursor=pointer]:
-              - /url: https://netdev.chat
-              - generic "Community" [ref=e353]: 󰒱
-        - list [ref=e354]:
-          - listitem [ref=e355]: 2026-06-11 17:26:52 UTC
-          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T17-35-22-939Z.yml b/.playwright-mcp/page-2026-06-11T17-35-22-939Z.yml
deleted file mode 100644
index 2c9399499..000000000
--- a/.playwright-mcp/page-2026-06-11T17-35-22-939Z.yml
+++ /dev/null
@@ -1,383 +0,0 @@
-- generic [ref=e2]:
-  - complementary [ref=e3]:
-    - generic [ref=e4]:
-      - heading "NetBox Logo Community" [level=1] [ref=e5]:
-        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-          - /url: /
-          - img "NetBox Logo" [ref=e7]
-          - generic [ref=e8]: Community
-      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e9]:
-        - list [ref=e10]:
-          - text: 󰍉
-          - listitem [ref=e11]:
-            - button "Organization" [ref=e12] [cursor=pointer]:
-              - generic [ref=e14]: 󰇗
-              - generic [ref=e15]: Organization
-              - text: 󰅀
-          - listitem [ref=e16]:
-            - button "Racks" [ref=e17] [cursor=pointer]:
-              - generic [ref=e19]: 󱠞
-              - generic [ref=e20]: Racks
-              - text: 󰅀
-          - listitem [ref=e21]:
-            - button "Devices" [ref=e22] [cursor=pointer]:
-              - generic [ref=e24]: 󰒋
-              - generic [ref=e25]: Devices
-              - text: 󰅀
-          - listitem [ref=e26]:
-            - button "Connections" [ref=e27] [cursor=pointer]:
-              - generic [ref=e29]: 󱘖
-              - generic [ref=e30]: Connections
-              - text: 󰅀
-          - listitem [ref=e31]:
-            - button "Wireless" [ref=e32] [cursor=pointer]:
-              - generic [ref=e34]: 󰖩
-              - generic [ref=e35]: Wireless
-              - text: 󰅀
-          - listitem [ref=e36]:
-            - button "IPAM" [ref=e37] [cursor=pointer]:
-              - generic [ref=e39]: 󰆙
-              - generic [ref=e40]: IPAM
-              - text: 󰅀
-          - listitem [ref=e41]:
-            - button "VPN" [ref=e42] [cursor=pointer]:
-              - generic [ref=e44]: 󱁊
-              - generic [ref=e45]: VPN
-              - text: 󰅀
-          - listitem [ref=e46]:
-            - button "Virtualization" [ref=e47] [cursor=pointer]:
-              - generic [ref=e49]: 󰍹
-              - generic [ref=e50]: Virtualization
-              - text: 󰅀
-          - listitem [ref=e51]:
-            - button "Circuits" [ref=e52] [cursor=pointer]:
-              - generic [ref=e54]: 󰴽
-              - generic [ref=e55]: Circuits
-              - text: 󰅀
-          - listitem [ref=e56]:
-            - button "Power" [ref=e57] [cursor=pointer]:
-              - generic [ref=e59]: 󰉁
-              - generic [ref=e60]: Power
-              - text: 󰅀
-          - listitem [ref=e61]:
-            - button "Provisioning" [ref=e62] [cursor=pointer]:
-              - generic [ref=e64]: 󱔘
-              - generic [ref=e65]: Provisioning
-              - text: 󰅀
-          - listitem [ref=e66]:
-            - button "Customization" [ref=e67] [cursor=pointer]:
-              - generic [ref=e69]: 󰦭
-              - generic [ref=e70]: Customization
-              - text: 󰅀
-          - listitem [ref=e71]:
-            - button "Operations" [ref=e72] [cursor=pointer]:
-              - generic [ref=e74]: 󰣖
-              - generic [ref=e75]: Operations
-              - text: 󰅀
-          - listitem [ref=e76]:
-            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-              - generic [ref=e79]: 󰓡
-              - generic [ref=e80]: Interface Name Rules
-              - text: 󰅀
-          - listitem [ref=e81]:
-            - button "NSO" [ref=e82] [cursor=pointer]:
-              - generic [ref=e84]: 󱂇
-              - generic [ref=e85]: NSO
-              - text: 󰅀
-          - listitem [ref=e86]:
-            - button "LibreNMS" [ref=e87] [cursor=pointer]:
-              - generic [ref=e89]: 󰛳
-              - generic [ref=e90]: LibreNMS
-              - text: 󰅀
-          - listitem [ref=e91]:
-            - button "Data Import" [ref=e92] [cursor=pointer]:
-              - generic [ref=e94]: 󰥝
-              - generic [ref=e95]: Data Import
-              - text: 󰅀
-          - listitem [ref=e96]:
-            - button "Topology Views" [ref=e97] [cursor=pointer]:
-              - generic [ref=e99]: 󰒪
-              - generic [ref=e100]: Topology Views
-              - text: 󰅀
-          - listitem [ref=e101]:
-            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-              - generic [ref=e104]: 󱇢
-              - generic [ref=e105]: Netbox Routing
-              - text: 󰅀
-          - listitem [ref=e106]:
-            - button "Plugins" [ref=e107] [cursor=pointer]:
-              - generic [ref=e109]: 󰐱
-              - generic [ref=e110]: Plugins
-              - text: 󰅀
-          - listitem [ref=e111]:
-            - button "Admin" [ref=e112] [cursor=pointer]:
-              - generic [ref=e114]: 󰀎
-              - generic [ref=e115]: Admin
-              - text: 󰅀
-        - generic [ref=e116]:
-          - text: NetBox Community v4.6.1-Docker-5.0.1
-          - generic [ref=e117]:
-            - link "Get Cloud" [ref=e118] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-cloud/
-            - text: "|"
-            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-enterprise/
-  - banner [ref=e120]:
-    - generic [ref=e121]:
-      - generic [ref=e122]:
-        - generic [ref=e123]:
-          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-            - generic [ref=e125]: 󰌵
-          - text: 󰛨
-        - button "Notifications" [ref=e127] [cursor=pointer]:
-          - generic [ref=e128]:
-            - generic [ref=e129]: 󰂞
-            - generic [ref=e131]: You have unread notifications
-        - generic [ref=e132]:
-          - button "Open user menu" [ref=e133] [cursor=pointer]:
-            - generic [ref=e134]:
-              - generic [ref=e135]: admin
-              - generic [ref=e136]: Admin
-          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e139]:
-        - generic:
-          - generic: 󰍉
-        - textbox "Search NetBox" [ref=e140]:
-          - /placeholder: Search…
-  - generic [ref=e141]:
-    - generic [ref=e142]:
-      - generic [ref=e143]:
-        - generic [ref=e144]: Development Environment
-        - generic [ref=e146]:
-          - list "breadcrumbs" [ref=e147]:
-            - listitem [ref=e148]:
-              - link "Devices" [ref=e149] [cursor=pointer]:
-                - /url: /dcim/devices/
-            - listitem [ref=e150]:
-              - text: /
-              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                - /url: /dcim/sites/1/
-          - code [ref=e152]: dcim.device:55
-        - generic [ref=e154]:
-          - generic [ref=e155]:
-            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-            - list [ref=e158]:
-              - listitem [ref=e159]:
-                - generic "Created" [ref=e160]: 󰃳
-                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-              - listitem [ref=e162]:
-                - generic "Last updated" [ref=e163]: 󰢧
-                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
-          - generic [ref=e166]:
-            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-            - button "Bookmark" [ref=e170] [cursor=pointer]:
-              - generic [ref=e171]: 󰃅
-              - text: Bookmark
-            - button "Subscribe" [ref=e173] [cursor=pointer]:
-              - generic [ref=e174]: 󰂝
-              - text: Subscribe
-        - generic [ref=e176]:
-          - link "Device" [ref=e177] [cursor=pointer]:
-            - /url: /dcim/devices/55/
-          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-            - /url: /dcim/devices/55/module-bays/
-            - text: Module Bays
-            - generic [ref=e179]: "104"
-          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
-            - /url: /dcim/devices/55/interfaces/
-            - text: Interfaces
-            - generic [ref=e181]: "207"
-          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-            - /url: /dcim/devices/55/console-ports/
-            - text: Console Ports
-            - generic [ref=e183]: "4"
-          - link "NSO" [ref=e184] [cursor=pointer]:
-            - /url: /dcim/devices/55/nso/
-          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-            - /url: /dcim/devices/55/librenms-sync/
-          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-            - /url: /dcim/devices/55/static_routes/
-            - text: Static Routes
-            - generic [ref=e187]: "10"
-          - link "Config Context" [ref=e188] [cursor=pointer]:
-            - /url: /dcim/devices/55/config-context/
-          - link "Render Config" [ref=e189] [cursor=pointer]:
-            - /url: /dcim/devices/55/render-config/
-          - link "Contacts" [ref=e190] [cursor=pointer]:
-            - /url: /dcim/devices/55/contacts/
-          - link "Images" [ref=e191] [cursor=pointer]:
-            - /url: /dcim/devices/55/image-attachments/
-          - link "Journal" [ref=e192] [cursor=pointer]:
-            - /url: /dcim/devices/55/journal/
-          - link "Changelog" [ref=e193] [cursor=pointer]:
-            - /url: /dcim/devices/55/changelog/
-      - generic [ref=e195]:
-        - generic [ref=e196]:
-          - generic [ref=e197]:
-            - generic [ref=e198]:
-              - generic [ref=e199]: 󰒍
-              - strong [ref=e200]: LibreNMS Connections
-            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-              - /url: /plugins/librenms_plugin/settings/
-              - generic [ref=e202]: 󰒓
-              - text: Change Server
-          - table [ref=e204]:
-            - rowgroup [ref=e205]:
-              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                - cell "󰗠 Production LibreNMS" [ref=e207]:
-                  - generic "Currently active server" [ref=e208]: 󰗠
-                  - strong [ref=e209]: Production LibreNMS
-                - cell "ID 5 󰏌" [ref=e210]:
-                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                    - /url: https://snmp.cnad.dev/device/device=5/
-                    - text: ID 5
-                    - generic [ref=e212]: 󰏌
-                - cell [ref=e213]
-        - generic [ref=e214]:
-          - generic [ref=e216]:
-            - heading "LibreNMS Status" [level=5] [ref=e217]
-            - table [ref=e219]:
-              - rowgroup [ref=e220]:
-                - row "Status 󰗠 Found" [ref=e221]:
-                  - rowheader "Status" [ref=e222]
-                  - cell "󰗠 Found" [ref=e223]:
-                    - generic [ref=e224]:
-                      - generic [ref=e225]: 󰗠
-                      - text: Found
-                - row "ID 5" [ref=e226]:
-                  - rowheader "ID" [ref=e227]
-                  - cell "5" [ref=e228]
-                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                  - rowheader "Hostname" [ref=e230]
-                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                - row "sysName prod-lab03c-ra1" [ref=e232]:
-                  - rowheader "sysName" [ref=e233]
-                  - cell "prod-lab03c-ra1" [ref=e234]
-                - row "Serial NS204662488 󰗠" [ref=e235]:
-                  - rowheader "Serial" [ref=e236]
-                  - cell "NS204662488 󰗠" [ref=e237]:
-                    - text: NS204662488
-                    - generic "Serial matches NetBox" [ref=e238]:
-                      - generic [ref=e239]: 󰗠
-                - row "OS Version 23.10.R4-1" [ref=e240]:
-                  - rowheader "OS Version" [ref=e241]
-                  - cell "23.10.R4-1" [ref=e242]
-                - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                  - rowheader "LibreNMS Link" [ref=e244]
-                  - cell "󰏌 View" [ref=e245]:
-                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - generic [ref=e247]: 󰏌
-                      - text: View
-          - generic [ref=e249]:
-            - heading "Device Information Sync" [level=5] [ref=e250]
-            - table [ref=e252]:
-              - rowgroup [ref=e253]:
-                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                  - columnheader "Field" [ref=e255]
-                  - columnheader "NetBox Value" [ref=e256]
-                  - columnheader "LibreNMS Value" [ref=e257]
-              - rowgroup [ref=e258]:
-                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                  - cell "Name 󰋽" [ref=e260]:
-                    - text: Name
-                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                    - generic [ref=e263]:
-                      - generic [ref=e264]: prod-lab03c-ra1
-                      - generic "Synced with LibreNMS" [ref=e266]:
-                        - generic [ref=e267]: 󰗠
-                  - cell "prod-lab03c-ra1" [ref=e268]
-                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                  - cell "Device Type" [ref=e270]
-                  - cell "7750 SR-7s 󰗠" [ref=e271]:
-                    - generic [ref=e272]:
-                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                        - /url: /dcim/device-types/19/
-                      - generic "Synced with LibreNMS" [ref=e276]:
-                        - generic [ref=e277]: 󰗠
-                  - cell "7750 SR-7s" [ref=e278]
-                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                  - cell "Serial Number" [ref=e280]
-                  - cell "NS204662488 󰗠" [ref=e281]:
-                    - generic [ref=e282]:
-                      - generic [ref=e283]: NS204662488
-                      - generic "Synced with LibreNMS" [ref=e285]:
-                        - generic [ref=e286]: 󰗠
-                  - cell "NS204662488" [ref=e287]
-                - row "Platform timos 󰗠 timos" [ref=e288]:
-                  - cell "Platform" [ref=e289]
-                  - cell "timos 󰗠" [ref=e290]:
-                    - generic [ref=e291]:
-                      - link "timos" [ref=e293] [cursor=pointer]:
-                        - /url: /dcim/platforms/5/
-                      - generic "Synced with LibreNMS" [ref=e295]:
-                        - generic [ref=e296]: 󰗠
-                  - cell "timos" [ref=e297]:
-                    - generic [ref=e299]: timos
-                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                  - cell "Location" [ref=e301]
-                  - cell "ITC-Lab" [ref=e302]
-                  - cell "ITC-Lab 󰗠" [ref=e303]:
-                    - generic [ref=e304]:
-                      - generic [ref=e305]: ITC-Lab
-                      - generic "Synced with NetBox" [ref=e307]:
-                        - generic [ref=e308]: 󰗠
-        - generic [ref=e309]:
-          - tablist [ref=e310]:
-            - tab "Interfaces" [ref=e311] [cursor=pointer]
-            - tab "Cables" [ref=e312] [cursor=pointer]
-            - tab "IP Addresses" [ref=e313] [cursor=pointer]
-            - tab "VLANs" [ref=e314] [cursor=pointer]
-            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
-          - group [ref=e316]:
-            - radio "ifDescr"
-            - generic [ref=e317] [cursor=pointer]: ifDescr
-            - radio "ifName" [checked]
-            - generic [ref=e318] [cursor=pointer]: ifName
-        - generic [ref=e319]:
-          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
-          - tabpanel "Modules" [ref=e320]:
-            - generic [ref=e321]:
-              - heading "Module Sync" [level=2] [ref=e322]
-              - button "Refresh Modules" [ref=e325] [cursor=pointer]
-            - generic [ref=e328]:
-              - generic [ref=e329]: 󰾲
-              - paragraph [ref=e330]:
-                - text: No inventory data loaded. Click
-                - strong [ref=e331]: Refresh Modules
-                - text: to fetch data from LibreNMS.
-          - text: 󰓨
-        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
-    - contentinfo [ref=e333]:
-      - generic [ref=e334]:
-        - list [ref=e335]:
-          - listitem [ref=e336]:
-            - link "Docs" [ref=e337] [cursor=pointer]:
-              - /url: /static/docs/
-              - generic "Docs" [ref=e338]: 󱓷
-          - listitem [ref=e339]:
-            - link "REST API" [ref=e340] [cursor=pointer]:
-              - /url: /api/
-              - generic "REST API" [ref=e341]: 󰞵
-          - listitem [ref=e342]:
-            - link "REST API documentation" [ref=e343] [cursor=pointer]:
-              - /url: /api/schema/swagger-ui/
-              - generic "REST API documentation" [ref=e344]: 󰂺
-          - listitem [ref=e345]:
-            - link "GraphQL API" [ref=e346] [cursor=pointer]:
-              - /url: /graphql/
-              - generic "GraphQL API" [ref=e347]: 󰡷
-          - listitem [ref=e348]:
-            - link "Source Code" [ref=e349] [cursor=pointer]:
-              - /url: https://github.com/netbox-community/netbox
-              - generic "Source Code" [ref=e350]: 󰊤
-          - listitem [ref=e351]:
-            - link "Community" [ref=e352] [cursor=pointer]:
-              - /url: https://netdev.chat
-              - generic "Community" [ref=e353]: 󰒱
-        - list [ref=e354]:
-          - listitem [ref=e355]: 2026-06-11 17:35:22 UTC
-          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T17-36-11-585Z.yml b/.playwright-mcp/page-2026-06-11T17-36-11-585Z.yml
deleted file mode 100644
index 0f9f3d4ae..000000000
--- a/.playwright-mcp/page-2026-06-11T17-36-11-585Z.yml
+++ /dev/null
@@ -1,383 +0,0 @@
-- generic [ref=e2]:
-  - complementary [ref=e3]:
-    - generic [ref=e4]:
-      - heading "NetBox Logo Community" [level=1] [ref=e5]:
-        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-          - /url: /
-          - img "NetBox Logo" [ref=e7]
-          - generic [ref=e8]: Community
-      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e9]:
-        - list [ref=e10]:
-          - text: 󰍉
-          - listitem [ref=e11]:
-            - button "Organization" [ref=e12] [cursor=pointer]:
-              - generic [ref=e14]: 󰇗
-              - generic [ref=e15]: Organization
-              - text: 󰅀
-          - listitem [ref=e16]:
-            - button "Racks" [ref=e17] [cursor=pointer]:
-              - generic [ref=e19]: 󱠞
-              - generic [ref=e20]: Racks
-              - text: 󰅀
-          - listitem [ref=e21]:
-            - button "Devices" [ref=e22] [cursor=pointer]:
-              - generic [ref=e24]: 󰒋
-              - generic [ref=e25]: Devices
-              - text: 󰅀
-          - listitem [ref=e26]:
-            - button "Connections" [ref=e27] [cursor=pointer]:
-              - generic [ref=e29]: 󱘖
-              - generic [ref=e30]: Connections
-              - text: 󰅀
-          - listitem [ref=e31]:
-            - button "Wireless" [ref=e32] [cursor=pointer]:
-              - generic [ref=e34]: 󰖩
-              - generic [ref=e35]: Wireless
-              - text: 󰅀
-          - listitem [ref=e36]:
-            - button "IPAM" [ref=e37] [cursor=pointer]:
-              - generic [ref=e39]: 󰆙
-              - generic [ref=e40]: IPAM
-              - text: 󰅀
-          - listitem [ref=e41]:
-            - button "VPN" [ref=e42] [cursor=pointer]:
-              - generic [ref=e44]: 󱁊
-              - generic [ref=e45]: VPN
-              - text: 󰅀
-          - listitem [ref=e46]:
-            - button "Virtualization" [ref=e47] [cursor=pointer]:
-              - generic [ref=e49]: 󰍹
-              - generic [ref=e50]: Virtualization
-              - text: 󰅀
-          - listitem [ref=e51]:
-            - button "Circuits" [ref=e52] [cursor=pointer]:
-              - generic [ref=e54]: 󰴽
-              - generic [ref=e55]: Circuits
-              - text: 󰅀
-          - listitem [ref=e56]:
-            - button "Power" [ref=e57] [cursor=pointer]:
-              - generic [ref=e59]: 󰉁
-              - generic [ref=e60]: Power
-              - text: 󰅀
-          - listitem [ref=e61]:
-            - button "Provisioning" [ref=e62] [cursor=pointer]:
-              - generic [ref=e64]: 󱔘
-              - generic [ref=e65]: Provisioning
-              - text: 󰅀
-          - listitem [ref=e66]:
-            - button "Customization" [ref=e67] [cursor=pointer]:
-              - generic [ref=e69]: 󰦭
-              - generic [ref=e70]: Customization
-              - text: 󰅀
-          - listitem [ref=e71]:
-            - button "Operations" [ref=e72] [cursor=pointer]:
-              - generic [ref=e74]: 󰣖
-              - generic [ref=e75]: Operations
-              - text: 󰅀
-          - listitem [ref=e76]:
-            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-              - generic [ref=e79]: 󰓡
-              - generic [ref=e80]: Interface Name Rules
-              - text: 󰅀
-          - listitem [ref=e81]:
-            - button "NSO" [ref=e82] [cursor=pointer]:
-              - generic [ref=e84]: 󱂇
-              - generic [ref=e85]: NSO
-              - text: 󰅀
-          - listitem [ref=e86]:
-            - button "LibreNMS" [ref=e87] [cursor=pointer]:
-              - generic [ref=e89]: 󰛳
-              - generic [ref=e90]: LibreNMS
-              - text: 󰅀
-          - listitem [ref=e91]:
-            - button "Data Import" [ref=e92] [cursor=pointer]:
-              - generic [ref=e94]: 󰥝
-              - generic [ref=e95]: Data Import
-              - text: 󰅀
-          - listitem [ref=e96]:
-            - button "Topology Views" [ref=e97] [cursor=pointer]:
-              - generic [ref=e99]: 󰒪
-              - generic [ref=e100]: Topology Views
-              - text: 󰅀
-          - listitem [ref=e101]:
-            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-              - generic [ref=e104]: 󱇢
-              - generic [ref=e105]: Netbox Routing
-              - text: 󰅀
-          - listitem [ref=e106]:
-            - button "Plugins" [ref=e107] [cursor=pointer]:
-              - generic [ref=e109]: 󰐱
-              - generic [ref=e110]: Plugins
-              - text: 󰅀
-          - listitem [ref=e111]:
-            - button "Admin" [ref=e112] [cursor=pointer]:
-              - generic [ref=e114]: 󰀎
-              - generic [ref=e115]: Admin
-              - text: 󰅀
-        - generic [ref=e116]:
-          - text: NetBox Community v4.6.1-Docker-5.0.1
-          - generic [ref=e117]:
-            - link "Get Cloud" [ref=e118] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-cloud/
-            - text: "|"
-            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-enterprise/
-  - banner [ref=e120]:
-    - generic [ref=e121]:
-      - generic [ref=e122]:
-        - generic [ref=e123]:
-          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-            - generic [ref=e125]: 󰌵
-          - text: 󰛨
-        - button "Notifications" [ref=e127] [cursor=pointer]:
-          - generic [ref=e128]:
-            - generic [ref=e129]: 󰂞
-            - generic [ref=e131]: You have unread notifications
-        - generic [ref=e132]:
-          - button "Open user menu" [ref=e133] [cursor=pointer]:
-            - generic [ref=e134]:
-              - generic [ref=e135]: admin
-              - generic [ref=e136]: Admin
-          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e139]:
-        - generic:
-          - generic: 󰍉
-        - textbox "Search NetBox" [ref=e140]:
-          - /placeholder: Search…
-  - generic [ref=e141]:
-    - generic [ref=e142]:
-      - generic [ref=e143]:
-        - generic [ref=e144]: Development Environment
-        - generic [ref=e146]:
-          - list "breadcrumbs" [ref=e147]:
-            - listitem [ref=e148]:
-              - link "Devices" [ref=e149] [cursor=pointer]:
-                - /url: /dcim/devices/
-            - listitem [ref=e150]:
-              - text: /
-              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                - /url: /dcim/sites/1/
-          - code [ref=e152]: dcim.device:55
-        - generic [ref=e154]:
-          - generic [ref=e155]:
-            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-            - list [ref=e158]:
-              - listitem [ref=e159]:
-                - generic "Created" [ref=e160]: 󰃳
-                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-              - listitem [ref=e162]:
-                - generic "Last updated" [ref=e163]: 󰢧
-                - generic "1 month ago" [ref=e164]: 2026-05-08 18:40
-          - generic [ref=e166]:
-            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-            - button "Bookmark" [ref=e170] [cursor=pointer]:
-              - generic [ref=e171]: 󰃅
-              - text: Bookmark
-            - button "Subscribe" [ref=e173] [cursor=pointer]:
-              - generic [ref=e174]: 󰂝
-              - text: Subscribe
-        - generic [ref=e176]:
-          - link "Device" [ref=e177] [cursor=pointer]:
-            - /url: /dcim/devices/55/
-          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-            - /url: /dcim/devices/55/module-bays/
-            - text: Module Bays
-            - generic [ref=e179]: "104"
-          - link "Interfaces 207" [ref=e180] [cursor=pointer]:
-            - /url: /dcim/devices/55/interfaces/
-            - text: Interfaces
-            - generic [ref=e181]: "207"
-          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-            - /url: /dcim/devices/55/console-ports/
-            - text: Console Ports
-            - generic [ref=e183]: "4"
-          - link "NSO" [ref=e184] [cursor=pointer]:
-            - /url: /dcim/devices/55/nso/
-          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-            - /url: /dcim/devices/55/librenms-sync/
-          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-            - /url: /dcim/devices/55/static_routes/
-            - text: Static Routes
-            - generic [ref=e187]: "10"
-          - link "Config Context" [ref=e188] [cursor=pointer]:
-            - /url: /dcim/devices/55/config-context/
-          - link "Render Config" [ref=e189] [cursor=pointer]:
-            - /url: /dcim/devices/55/render-config/
-          - link "Contacts" [ref=e190] [cursor=pointer]:
-            - /url: /dcim/devices/55/contacts/
-          - link "Images" [ref=e191] [cursor=pointer]:
-            - /url: /dcim/devices/55/image-attachments/
-          - link "Journal" [ref=e192] [cursor=pointer]:
-            - /url: /dcim/devices/55/journal/
-          - link "Changelog" [ref=e193] [cursor=pointer]:
-            - /url: /dcim/devices/55/changelog/
-      - generic [ref=e195]:
-        - generic [ref=e196]:
-          - generic [ref=e197]:
-            - generic [ref=e198]:
-              - generic [ref=e199]: 󰒍
-              - strong [ref=e200]: LibreNMS Connections
-            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-              - /url: /plugins/librenms_plugin/settings/
-              - generic [ref=e202]: 󰒓
-              - text: Change Server
-          - table [ref=e204]:
-            - rowgroup [ref=e205]:
-              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                - cell "󰗠 Production LibreNMS" [ref=e207]:
-                  - generic "Currently active server" [ref=e208]: 󰗠
-                  - strong [ref=e209]: Production LibreNMS
-                - cell "ID 5 󰏌" [ref=e210]:
-                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                    - /url: https://snmp.cnad.dev/device/device=5/
-                    - text: ID 5
-                    - generic [ref=e212]: 󰏌
-                - cell [ref=e213]
-        - generic [ref=e214]:
-          - generic [ref=e216]:
-            - heading "LibreNMS Status" [level=5] [ref=e217]
-            - table [ref=e219]:
-              - rowgroup [ref=e220]:
-                - row "Status 󰗠 Found" [ref=e221]:
-                  - rowheader "Status" [ref=e222]
-                  - cell "󰗠 Found" [ref=e223]:
-                    - generic [ref=e224]:
-                      - generic [ref=e225]: 󰗠
-                      - text: Found
-                - row "ID 5" [ref=e226]:
-                  - rowheader "ID" [ref=e227]
-                  - cell "5" [ref=e228]
-                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                  - rowheader "Hostname" [ref=e230]
-                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                - row "sysName prod-lab03c-ra1" [ref=e232]:
-                  - rowheader "sysName" [ref=e233]
-                  - cell "prod-lab03c-ra1" [ref=e234]
-                - row "Serial NS204662488 󰗠" [ref=e235]:
-                  - rowheader "Serial" [ref=e236]
-                  - cell "NS204662488 󰗠" [ref=e237]:
-                    - text: NS204662488
-                    - generic "Serial matches NetBox" [ref=e238]:
-                      - generic [ref=e239]: 󰗠
-                - row "OS Version 23.10.R4-1" [ref=e240]:
-                  - rowheader "OS Version" [ref=e241]
-                  - cell "23.10.R4-1" [ref=e242]
-                - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                  - rowheader "LibreNMS Link" [ref=e244]
-                  - cell "󰏌 View" [ref=e245]:
-                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - generic [ref=e247]: 󰏌
-                      - text: View
-          - generic [ref=e249]:
-            - heading "Device Information Sync" [level=5] [ref=e250]
-            - table [ref=e252]:
-              - rowgroup [ref=e253]:
-                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                  - columnheader "Field" [ref=e255]
-                  - columnheader "NetBox Value" [ref=e256]
-                  - columnheader "LibreNMS Value" [ref=e257]
-              - rowgroup [ref=e258]:
-                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                  - cell "Name 󰋽" [ref=e260]:
-                    - text: Name
-                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                    - generic [ref=e263]:
-                      - generic [ref=e264]: prod-lab03c-ra1
-                      - generic "Synced with LibreNMS" [ref=e266]:
-                        - generic [ref=e267]: 󰗠
-                  - cell "prod-lab03c-ra1" [ref=e268]
-                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                  - cell "Device Type" [ref=e270]
-                  - cell "7750 SR-7s 󰗠" [ref=e271]:
-                    - generic [ref=e272]:
-                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                        - /url: /dcim/device-types/19/
-                      - generic "Synced with LibreNMS" [ref=e276]:
-                        - generic [ref=e277]: 󰗠
-                  - cell "7750 SR-7s" [ref=e278]
-                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                  - cell "Serial Number" [ref=e280]
-                  - cell "NS204662488 󰗠" [ref=e281]:
-                    - generic [ref=e282]:
-                      - generic [ref=e283]: NS204662488
-                      - generic "Synced with LibreNMS" [ref=e285]:
-                        - generic [ref=e286]: 󰗠
-                  - cell "NS204662488" [ref=e287]
-                - row "Platform timos 󰗠 timos" [ref=e288]:
-                  - cell "Platform" [ref=e289]
-                  - cell "timos 󰗠" [ref=e290]:
-                    - generic [ref=e291]:
-                      - link "timos" [ref=e293] [cursor=pointer]:
-                        - /url: /dcim/platforms/5/
-                      - generic "Synced with LibreNMS" [ref=e295]:
-                        - generic [ref=e296]: 󰗠
-                  - cell "timos" [ref=e297]:
-                    - generic [ref=e299]: timos
-                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                  - cell "Location" [ref=e301]
-                  - cell "ITC-Lab" [ref=e302]
-                  - cell "ITC-Lab 󰗠" [ref=e303]:
-                    - generic [ref=e304]:
-                      - generic [ref=e305]: ITC-Lab
-                      - generic "Synced with NetBox" [ref=e307]:
-                        - generic [ref=e308]: 󰗠
-        - generic [ref=e309]:
-          - tablist [ref=e310]:
-            - tab "Interfaces" [ref=e311] [cursor=pointer]
-            - tab "Cables" [ref=e312] [cursor=pointer]
-            - tab "IP Addresses" [ref=e313] [cursor=pointer]
-            - tab "VLANs" [ref=e314] [cursor=pointer]
-            - tab "Modules" [selected] [ref=e315] [cursor=pointer]
-          - group [ref=e316]:
-            - radio "ifDescr"
-            - generic [ref=e317] [cursor=pointer]: ifDescr
-            - radio "ifName" [checked]
-            - generic [ref=e318] [cursor=pointer]: ifName
-        - generic [ref=e319]:
-          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨 󰓨
-          - tabpanel "Modules" [ref=e320]:
-            - generic [ref=e321]:
-              - heading "Module Sync" [level=2] [ref=e322]
-              - button "Refresh Modules" [ref=e325] [cursor=pointer]
-            - generic [ref=e328]:
-              - generic [ref=e329]: 󰾲
-              - paragraph [ref=e330]:
-                - text: No inventory data loaded. Click
-                - strong [ref=e331]: Refresh Modules
-                - text: to fetch data from LibreNMS.
-          - text: 󰓨
-        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
-    - contentinfo [ref=e333]:
-      - generic [ref=e334]:
-        - list [ref=e335]:
-          - listitem [ref=e336]:
-            - link "Docs" [ref=e337] [cursor=pointer]:
-              - /url: /static/docs/
-              - generic "Docs" [ref=e338]: 󱓷
-          - listitem [ref=e339]:
-            - link "REST API" [ref=e340] [cursor=pointer]:
-              - /url: /api/
-              - generic "REST API" [ref=e341]: 󰞵
-          - listitem [ref=e342]:
-            - link "REST API documentation" [ref=e343] [cursor=pointer]:
-              - /url: /api/schema/swagger-ui/
-              - generic "REST API documentation" [ref=e344]: 󰂺
-          - listitem [ref=e345]:
-            - link "GraphQL API" [ref=e346] [cursor=pointer]:
-              - /url: /graphql/
-              - generic "GraphQL API" [ref=e347]: 󰡷
-          - listitem [ref=e348]:
-            - link "Source Code" [ref=e349] [cursor=pointer]:
-              - /url: https://github.com/netbox-community/netbox
-              - generic "Source Code" [ref=e350]: 󰊤
-          - listitem [ref=e351]:
-            - link "Community" [ref=e352] [cursor=pointer]:
-              - /url: https://netdev.chat
-              - generic "Community" [ref=e353]: 󰒱
-        - list [ref=e354]:
-          - listitem [ref=e355]: 2026-06-11 17:36:11 UTC
-          - listitem [ref=e356]: · b887fe7759d0
diff --git a/.playwright-mcp/page-2026-06-11T21-51-03-627Z.yml b/.playwright-mcp/page-2026-06-11T21-51-03-627Z.yml
deleted file mode 100644
index 9035f935e..000000000
--- a/.playwright-mcp/page-2026-06-11T21-51-03-627Z.yml
+++ /dev/null
@@ -1,383 +0,0 @@
-- generic [ref=e2]:
-  - complementary [ref=e3]:
-    - generic [ref=e4]:
-      - heading "NetBox Logo Community" [level=1] [ref=e5]:
-        - link "NetBox Logo Community" [ref=e6] [cursor=pointer]:
-          - /url: /
-          - img "NetBox Logo" [ref=e7]
-          - generic [ref=e8]: Community
-      - text: 󰌵 󰛨 󰂞 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e9]:
-        - list [ref=e10]:
-          - text: 󰍉
-          - listitem [ref=e11]:
-            - button "Organization" [ref=e12] [cursor=pointer]:
-              - generic [ref=e14]: 󰇗
-              - generic [ref=e15]: Organization
-              - text: 󰅀
-          - listitem [ref=e16]:
-            - button "Racks" [ref=e17] [cursor=pointer]:
-              - generic [ref=e19]: 󱠞
-              - generic [ref=e20]: Racks
-              - text: 󰅀
-          - listitem [ref=e21]:
-            - button "Devices" [ref=e22] [cursor=pointer]:
-              - generic [ref=e24]: 󰒋
-              - generic [ref=e25]: Devices
-              - text: 󰅀
-          - listitem [ref=e26]:
-            - button "Connections" [ref=e27] [cursor=pointer]:
-              - generic [ref=e29]: 󱘖
-              - generic [ref=e30]: Connections
-              - text: 󰅀
-          - listitem [ref=e31]:
-            - button "Wireless" [ref=e32] [cursor=pointer]:
-              - generic [ref=e34]: 󰖩
-              - generic [ref=e35]: Wireless
-              - text: 󰅀
-          - listitem [ref=e36]:
-            - button "IPAM" [ref=e37] [cursor=pointer]:
-              - generic [ref=e39]: 󰆙
-              - generic [ref=e40]: IPAM
-              - text: 󰅀
-          - listitem [ref=e41]:
-            - button "VPN" [ref=e42] [cursor=pointer]:
-              - generic [ref=e44]: 󱁊
-              - generic [ref=e45]: VPN
-              - text: 󰅀
-          - listitem [ref=e46]:
-            - button "Virtualization" [ref=e47] [cursor=pointer]:
-              - generic [ref=e49]: 󰍹
-              - generic [ref=e50]: Virtualization
-              - text: 󰅀
-          - listitem [ref=e51]:
-            - button "Circuits" [ref=e52] [cursor=pointer]:
-              - generic [ref=e54]: 󰴽
-              - generic [ref=e55]: Circuits
-              - text: 󰅀
-          - listitem [ref=e56]:
-            - button "Power" [ref=e57] [cursor=pointer]:
-              - generic [ref=e59]: 󰉁
-              - generic [ref=e60]: Power
-              - text: 󰅀
-          - listitem [ref=e61]:
-            - button "Provisioning" [ref=e62] [cursor=pointer]:
-              - generic [ref=e64]: 󱔘
-              - generic [ref=e65]: Provisioning
-              - text: 󰅀
-          - listitem [ref=e66]:
-            - button "Customization" [ref=e67] [cursor=pointer]:
-              - generic [ref=e69]: 󰦭
-              - generic [ref=e70]: Customization
-              - text: 󰅀
-          - listitem [ref=e71]:
-            - button "Operations" [ref=e72] [cursor=pointer]:
-              - generic [ref=e74]: 󰣖
-              - generic [ref=e75]: Operations
-              - text: 󰅀
-          - listitem [ref=e76]:
-            - button "Interface Name Rules" [ref=e77] [cursor=pointer]:
-              - generic [ref=e79]: 󰓡
-              - generic [ref=e80]: Interface Name Rules
-              - text: 󰅀
-          - listitem [ref=e81]:
-            - button "NSO" [ref=e82] [cursor=pointer]:
-              - generic [ref=e84]: 󱂇
-              - generic [ref=e85]: NSO
-              - text: 󰅀
-          - listitem [ref=e86]:
-            - button "LibreNMS" [ref=e87] [cursor=pointer]:
-              - generic [ref=e89]: 󰛳
-              - generic [ref=e90]: LibreNMS
-              - text: 󰅀
-          - listitem [ref=e91]:
-            - button "Data Import" [ref=e92] [cursor=pointer]:
-              - generic [ref=e94]: 󰥝
-              - generic [ref=e95]: Data Import
-              - text: 󰅀
-          - listitem [ref=e96]:
-            - button "Topology Views" [ref=e97] [cursor=pointer]:
-              - generic [ref=e99]: 󰒪
-              - generic [ref=e100]: Topology Views
-              - text: 󰅀
-          - listitem [ref=e101]:
-            - button "Netbox Routing" [ref=e102] [cursor=pointer]:
-              - generic [ref=e104]: 󱇢
-              - generic [ref=e105]: Netbox Routing
-              - text: 󰅀
-          - listitem [ref=e106]:
-            - button "Plugins" [ref=e107] [cursor=pointer]:
-              - generic [ref=e109]: 󰐱
-              - generic [ref=e110]: Plugins
-              - text: 󰅀
-          - listitem [ref=e111]:
-            - button "Admin" [ref=e112] [cursor=pointer]:
-              - generic [ref=e114]: 󰀎
-              - generic [ref=e115]: Admin
-              - text: 󰅀
-        - generic [ref=e116]:
-          - text: NetBox Community v4.6.1-Docker-5.0.1
-          - generic [ref=e117]:
-            - link "Get Cloud" [ref=e118] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-cloud/
-            - text: "|"
-            - link "Get Enterprise" [ref=e119] [cursor=pointer]:
-              - /url: https://netboxlabs.com/netbox-enterprise/
-  - banner [ref=e120]:
-    - generic [ref=e121]:
-      - generic [ref=e122]:
-        - generic [ref=e123]:
-          - button "Enable dark mode" [ref=e124] [cursor=pointer]:
-            - generic [ref=e125]: 󰌵
-          - text: 󰛨
-        - button "Notifications" [ref=e127] [cursor=pointer]:
-          - generic [ref=e128]:
-            - generic [ref=e129]: 󰂞
-            - generic [ref=e131]: You have unread notifications
-        - generic [ref=e132]:
-          - button "Open user menu" [ref=e133] [cursor=pointer]:
-            - generic [ref=e134]:
-              - generic [ref=e135]: admin
-              - generic [ref=e136]: Admin
-          - text: 󰀄 󰃀 󰂚 󰖷 󰌆 󰗽
-      - generic [ref=e139]:
-        - generic:
-          - generic: 󰍉
-        - textbox "Search NetBox" [ref=e140]:
-          - /placeholder: Search…
-  - generic [ref=e141]:
-    - generic [ref=e142]:
-      - generic [ref=e143]:
-        - generic [ref=e144]: Development Environment
-        - generic [ref=e146]:
-          - list "breadcrumbs" [ref=e147]:
-            - listitem [ref=e148]:
-              - link "Devices" [ref=e149] [cursor=pointer]:
-                - /url: /dcim/devices/
-            - listitem [ref=e150]:
-              - text: /
-              - link "ITC-Lab" [ref=e151] [cursor=pointer]:
-                - /url: /dcim/sites/1/
-          - code [ref=e152]: dcim.device:55
-        - generic [ref=e154]:
-          - generic [ref=e155]:
-            - heading "prod-lab03c-ra1" [level=1] [ref=e156]
-            - list [ref=e158]:
-              - listitem [ref=e159]:
-                - generic "Created" [ref=e160]: 󰃳
-                - generic "1 month ago" [ref=e161]: 2026-05-08 18:40
-              - listitem [ref=e162]:
-                - generic "Last updated" [ref=e163]: 󰢧
-                - generic "5 minutes ago" [ref=e164]: 2026-06-11 21:45
-          - generic [ref=e166]:
-            - button "󰓦 Component Sync 󰅀" [ref=e168] [cursor=pointer]
-            - button "Bookmark" [ref=e170] [cursor=pointer]:
-              - generic [ref=e171]: 󰃅
-              - text: Bookmark
-            - button "Subscribe" [ref=e173] [cursor=pointer]:
-              - generic [ref=e174]: 󰂝
-              - text: Subscribe
-        - generic [ref=e176]:
-          - link "Device" [ref=e177] [cursor=pointer]:
-            - /url: /dcim/devices/55/
-          - link "Module Bays 104" [ref=e178] [cursor=pointer]:
-            - /url: /dcim/devices/55/module-bays/
-            - text: Module Bays
-            - generic [ref=e179]: "104"
-          - link "Interfaces 208" [ref=e180] [cursor=pointer]:
-            - /url: /dcim/devices/55/interfaces/
-            - text: Interfaces
-            - generic [ref=e181]: "208"
-          - link "Console Ports 4" [ref=e182] [cursor=pointer]:
-            - /url: /dcim/devices/55/console-ports/
-            - text: Console Ports
-            - generic [ref=e183]: "4"
-          - link "NSO" [ref=e184] [cursor=pointer]:
-            - /url: /dcim/devices/55/nso/
-          - link "LibreNMS Sync" [ref=e185] [cursor=pointer]:
-            - /url: /dcim/devices/55/librenms-sync/
-          - link "Static Routes 10" [ref=e186] [cursor=pointer]:
-            - /url: /dcim/devices/55/static_routes/
-            - text: Static Routes
-            - generic [ref=e187]: "10"
-          - link "Config Context" [ref=e188] [cursor=pointer]:
-            - /url: /dcim/devices/55/config-context/
-          - link "Render Config" [ref=e189] [cursor=pointer]:
-            - /url: /dcim/devices/55/render-config/
-          - link "Contacts" [ref=e190] [cursor=pointer]:
-            - /url: /dcim/devices/55/contacts/
-          - link "Images" [ref=e191] [cursor=pointer]:
-            - /url: /dcim/devices/55/image-attachments/
-          - link "Journal" [ref=e192] [cursor=pointer]:
-            - /url: /dcim/devices/55/journal/
-          - link "Changelog" [ref=e193] [cursor=pointer]:
-            - /url: /dcim/devices/55/changelog/
-      - generic [ref=e195]:
-        - generic [ref=e196]:
-          - generic [ref=e197]:
-            - generic [ref=e198]:
-              - generic [ref=e199]: 󰒍
-              - strong [ref=e200]: LibreNMS Connections
-            - link "󰒓 Change Server" [ref=e201] [cursor=pointer]:
-              - /url: /plugins/librenms_plugin/settings/
-              - generic [ref=e202]: 󰒓
-              - text: Change Server
-          - table [ref=e204]:
-            - rowgroup [ref=e205]:
-              - row "󰗠 Production LibreNMS ID 5 󰏌" [ref=e206]:
-                - cell "󰗠 Production LibreNMS" [ref=e207]:
-                  - generic "Currently active server" [ref=e208]: 󰗠
-                  - strong [ref=e209]: Production LibreNMS
-                - cell "ID 5 󰏌" [ref=e210]:
-                  - link "ID 5 󰏌" [ref=e211] [cursor=pointer]:
-                    - /url: https://snmp.cnad.dev/device/device=5/
-                    - text: ID 5
-                    - generic [ref=e212]: 󰏌
-                - cell [ref=e213]
-        - generic [ref=e214]:
-          - generic [ref=e216]:
-            - heading "LibreNMS Status" [level=5] [ref=e217]
-            - table [ref=e219]:
-              - rowgroup [ref=e220]:
-                - row "Status 󰗠 Found" [ref=e221]:
-                  - rowheader "Status" [ref=e222]
-                  - cell "󰗠 Found" [ref=e223]:
-                    - generic [ref=e224]:
-                      - generic [ref=e225]: 󰗠
-                      - text: Found
-                - row "ID 5" [ref=e226]:
-                  - rowheader "ID" [ref=e227]
-                  - cell "5" [ref=e228]
-                - row "Hostname 2001:730:31:0:84:116:255:7" [ref=e229]:
-                  - rowheader "Hostname" [ref=e230]
-                  - cell "2001:730:31:0:84:116:255:7" [ref=e231]
-                - row "sysName prod-lab03c-ra1" [ref=e232]:
-                  - rowheader "sysName" [ref=e233]
-                  - cell "prod-lab03c-ra1" [ref=e234]
-                - row "Serial NS204662488 󰗠" [ref=e235]:
-                  - rowheader "Serial" [ref=e236]
-                  - cell "NS204662488 󰗠" [ref=e237]:
-                    - text: NS204662488
-                    - generic "Serial matches NetBox" [ref=e238]:
-                      - generic [ref=e239]: 󰗠
-                - row "OS Version 23.10.R4-1" [ref=e240]:
-                  - rowheader "OS Version" [ref=e241]
-                  - cell "23.10.R4-1" [ref=e242]
-                - row "LibreNMS Link 󰏌 View" [ref=e243]:
-                  - rowheader "LibreNMS Link" [ref=e244]
-                  - cell "󰏌 View" [ref=e245]:
-                    - link "󰏌 View" [ref=e246] [cursor=pointer]:
-                      - /url: https://snmp.cnad.dev/device/device=5/
-                      - generic [ref=e247]: 󰏌
-                      - text: View
-          - generic [ref=e249]:
-            - heading "Device Information Sync" [level=5] [ref=e250]
-            - table [ref=e252]:
-              - rowgroup [ref=e253]:
-                - row "Field NetBox Value LibreNMS Value" [ref=e254]:
-                  - columnheader "Field" [ref=e255]
-                  - columnheader "NetBox Value" [ref=e256]
-                  - columnheader "LibreNMS Value" [ref=e257]
-              - rowgroup [ref=e258]:
-                - row "Name 󰋽 prod-lab03c-ra1 󰗠 prod-lab03c-ra1" [ref=e259]:
-                  - cell "Name 󰋽" [ref=e260]:
-                    - text: Name
-                    - generic "Name check uses your sysName and strip domain preferences. For virtual chassis members, the VC naming pattern is also applied." [ref=e261]: 󰋽
-                  - cell "prod-lab03c-ra1 󰗠" [ref=e262]:
-                    - generic [ref=e263]:
-                      - generic [ref=e264]: prod-lab03c-ra1
-                      - generic "Synced with LibreNMS" [ref=e266]:
-                        - generic [ref=e267]: 󰗠
-                  - cell "prod-lab03c-ra1" [ref=e268]
-                - row "Device Type 7750 SR-7s 󰗠 7750 SR-7s" [ref=e269]:
-                  - cell "Device Type" [ref=e270]
-                  - cell "7750 SR-7s 󰗠" [ref=e271]:
-                    - generic [ref=e272]:
-                      - link "7750 SR-7s" [ref=e274] [cursor=pointer]:
-                        - /url: /dcim/device-types/19/
-                      - generic "Synced with LibreNMS" [ref=e276]:
-                        - generic [ref=e277]: 󰗠
-                  - cell "7750 SR-7s" [ref=e278]
-                - row "Serial Number NS204662488 󰗠 NS204662488" [ref=e279]:
-                  - cell "Serial Number" [ref=e280]
-                  - cell "NS204662488 󰗠" [ref=e281]:
-                    - generic [ref=e282]:
-                      - generic [ref=e283]: NS204662488
-                      - generic "Synced with LibreNMS" [ref=e285]:
-                        - generic [ref=e286]: 󰗠
-                  - cell "NS204662488" [ref=e287]
-                - row "Platform timos 󰗠 timos" [ref=e288]:
-                  - cell "Platform" [ref=e289]
-                  - cell "timos 󰗠" [ref=e290]:
-                    - generic [ref=e291]:
-                      - link "timos" [ref=e293] [cursor=pointer]:
-                        - /url: /dcim/platforms/5/
-                      - generic "Synced with LibreNMS" [ref=e295]:
-                        - generic [ref=e296]: 󰗠
-                  - cell "timos" [ref=e297]:
-                    - generic [ref=e299]: timos
-                - row "Location ITC-Lab ITC-Lab 󰗠" [ref=e300]:
-                  - cell "Location" [ref=e301]
-                  - cell "ITC-Lab" [ref=e302]
-                  - cell "ITC-Lab 󰗠" [ref=e303]:
-                    - generic [ref=e304]:
-                      - generic [ref=e305]: ITC-Lab
-                      - generic "Synced with NetBox" [ref=e307]:
-                        - generic [ref=e308]: 󰗠
-        - generic [ref=e309]:
-          - tablist [ref=e310]:
-            - tab "Interfaces" [ref=e311] [cursor=pointer]
-            - tab "Cables" [ref=e312] [cursor=pointer]
-            - tab "IP Addresses" [selected] [ref=e313] [cursor=pointer]
-            - tab "VLANs" [ref=e314] [cursor=pointer]
-            - tab "Modules" [ref=e315] [cursor=pointer]
-          - group [ref=e316]:
-            - radio "ifDescr"
-            - generic [ref=e317] [cursor=pointer]: ifDescr
-            - radio "ifName" [checked]
-            - generic [ref=e318] [cursor=pointer]: ifName
-        - generic [ref=e319]:
-          - text: 󰓨 󰌹 󰌺 󰏫 󰀦 󰅙 󰀦 󰋼 󰓨
-          - tabpanel "IP Addresses" [ref=e320]:
-            - generic [ref=e321]:
-              - heading "IP Address Sync" [level=2] [ref=e322]
-              - button "Refresh IP Addresses" [ref=e325] [cursor=pointer]
-            - generic [ref=e328]:
-              - generic [ref=e329]: 󰓨
-              - paragraph [ref=e330]:
-                - text: No IP address data loaded. Click
-                - strong [ref=e331]: Refresh IP Addresses
-                - text: to fetch data from LibreNMS.
-          - text: 󰾲 󰓨
-        - text: 󰝲 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙 󰅙
-      - generic [ref=e332]: NetBox Interface Name Rules Plugin Dev Container
-    - contentinfo [ref=e333]:
-      - generic [ref=e334]:
-        - list [ref=e335]:
-          - listitem [ref=e336]:
-            - link "Docs" [ref=e337] [cursor=pointer]:
-              - /url: /static/docs/
-              - generic "Docs" [ref=e338]: 󱓷
-          - listitem [ref=e339]:
-            - link "REST API" [ref=e340] [cursor=pointer]:
-              - /url: /api/
-              - generic "REST API" [ref=e341]: 󰞵
-          - listitem [ref=e342]:
-            - link "REST API documentation" [ref=e343] [cursor=pointer]:
-              - /url: /api/schema/swagger-ui/
-              - generic "REST API documentation" [ref=e344]: 󰂺
-          - listitem [ref=e345]:
-            - link "GraphQL API" [ref=e346] [cursor=pointer]:
-              - /url: /graphql/
-              - generic "GraphQL API" [ref=e347]: 󰡷
-          - listitem [ref=e348]:
-            - link "Source Code" [ref=e349] [cursor=pointer]:
-              - /url: https://github.com/netbox-community/netbox
-              - generic "Source Code" [ref=e350]: 󰊤
-          - listitem [ref=e351]:
-            - link "Community" [ref=e352] [cursor=pointer]:
-              - /url: https://netdev.chat
-              - generic "Community" [ref=e353]: 󰒱
-        - list [ref=e354]:
-          - listitem [ref=e355]: 2026-06-11 21:51:03 UTC
-          - listitem [ref=e356]: · b887fe7759d0

From 421f33e7bd99297675980a9892028a767b2d3aae Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 16:31:29 +0200
Subject: [PATCH 87/98] fix(import): require a unique serial/hostname peer for
 merge suggestion

The merge-candidate detection paired the hostname-matched device with a serial peer
via .first(). Serial is not unique in NetBox (and device names are only unique per
site), so .first() could pick an arbitrary same-serial row and surface the wrong
merge target. Fetch up to two peers and only pair on exactly one; with more than one,
skip the suggestion and warn. Applied symmetrically to the serial-matched/hostname-peer
branch. DB-backed tests cover the multi-peer (warn, no suggestion) and unique-peer cases.
---
 .../import_utils/device_operations.py         | 26 ++++--
 .../tests/test_coverage_device_operations.py  | 84 ++++++++++++++++++-
 2 files changed, 103 insertions(+), 7 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 9be6dbec2..1595feee0 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -749,15 +749,31 @@ def validate_device_for_import(
                         result["existing_device"] if result.get("existing_match_type") == "hostname" else None
                     )
                     _serial_match = result["existing_device"] if result.get("existing_match_type") == "serial" else None
-                    # Whichever path landed first, look the other one up too.
+                    # Whichever path landed first, look the other one up too. Require a UNIQUE
+                    # peer: serial isn't unique in NetBox (and names are only unique per site),
+                    # so a bare .first() could pair the matched device with an arbitrary row and
+                    # surface the wrong merge target. Fetch up to 2; only pair on exactly one,
+                    # otherwise skip the suggestion and warn.
                     if _hostname_match and not _serial_match:
-                        _serial_match = (
-                            Device.objects.filter(serial=_serial_for_pair).exclude(pk=_hostname_match.pk).first()
+                        _serial_peers = list(
+                            Device.objects.filter(serial=_serial_for_pair).exclude(pk=_hostname_match.pk)[:2]
                         )
+                        if len(_serial_peers) == 1:
+                            _serial_match = _serial_peers[0]
+                        elif len(_serial_peers) > 1:
+                            result["warnings"].append(
+                                f"Multiple NetBox devices share serial '{_serial_for_pair}'; merge suggestion skipped."
+                            )
                     elif _serial_match and not _hostname_match and hostname:
-                        _hostname_match = (
-                            Device.objects.filter(name__iexact=hostname).exclude(pk=_serial_match.pk).first()
+                        _hostname_peers = list(
+                            Device.objects.filter(name__iexact=hostname).exclude(pk=_serial_match.pk)[:2]
                         )
+                        if len(_hostname_peers) == 1:
+                            _hostname_match = _hostname_peers[0]
+                        elif len(_hostname_peers) > 1:
+                            result["warnings"].append(
+                                f"Multiple NetBox devices share hostname '{hostname}'; merge suggestion skipped."
+                            )
 
                     if _hostname_match and _serial_match and _hostname_match.pk != _serial_match.pk:
                         host_link = _describe_existing_librenms_link(_hostname_match, server_key)
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index 0dadae784..b66d42244 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -2,6 +2,8 @@
 
 from unittest.mock import MagicMock, patch
 
+import pytest
+
 
 class TestTryChassisDeviceTypeMatch:
     """Tests for _try_chassis_device_type_match (lines 45-65)."""
@@ -2402,8 +2404,9 @@ def test_merge_candidates_detected_when_hostname_and_serial_match_different_devi
         mock_device_cls = MagicMock()
         # filter().first() — hostname lookup → host_named
         mock_device_cls.objects.filter.return_value.first.return_value = host_named
-        # filter().exclude().first() — used by my merge-detect branch to find the serial-twin
-        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = oob_named
+        # filter().exclude()[:2] — merge-detect now fetches up to two serial peers and pairs
+        # only on a unique one, so return a single-element list (one twin → merge proceeds).
+        mock_device_cls.objects.filter.return_value.exclude.return_value.__getitem__.return_value = [oob_named]
         # isinstance(existing_device, Device) check — make it accept MagicMock objects.
 
         patches = self._base_patches(mock_device_cls) + [
@@ -2585,3 +2588,80 @@ def test_reimport_via_oob_id_sets_match_type_librenms_oob(self):
 
         assert result["existing_match_type"] == "librenms_oob"
         assert result["existing_device"] is existing
+
+
+@pytest.mark.django_db
+class TestMergeCandidateNonUniqueSerialPeer:
+    """The merge-candidate serial-peer lookup must require a UNIQUE peer. Serial is not unique
+    in NetBox, so a bare .first() could pair the hostname-matched device with an arbitrary
+    same-serial row and surface the wrong merge target. With >1 peer, skip the suggestion and
+    warn. Real DB so the Device.objects.filter(serial=...) query exercises the actual rows."""
+
+    def _validate(self, libre_device):
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        api = MagicMock(server_key="default", cache_timeout=300)
+        # Patch only the external/heavy boundaries; Device + VirtualMachine stay real so the
+        # serial-peer query runs against the DB rows created below.
+        patches = [
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_matching_site",
+                return_value={"found": False, "site": None, "match_type": None, "suggestions": []},
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.match_librenms_hardware_to_device_type",
+                return_value={"matched": False, "device_type": None, "match_type": None},
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_matching_platform",
+                return_value={"found": False, "platform": None, "match_type": None},
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.get_virtual_chassis_data",
+                return_value={"is_stack": False, "member_count": 0, "members": [], "detection_error": None},
+            ),
+            patch("netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id", return_value=None),
+            patch("netbox_librenms_plugin.import_utils.device_operations.cache"),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            return validate_device_for_import(libre_device, api=api, include_vc_detection=False)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+    def _libre(self, serial):
+        return {
+            "device_id": 1,
+            "hostname": "host1",
+            "sysName": "host1",
+            "hardware": "-",
+            "serial": serial,
+            "os": "-",
+            "location": "-",
+        }
+
+    def test_multiple_serial_peers_skip_merge_suggestion(self):
+        from netbox_librenms_plugin.tests.conftest import make_device
+
+        make_device("host1")  # hostname match (no serial)
+        make_device("dup-b", serial="SHARED")  # two NetBox devices share this serial
+        make_device("dup-c", serial="SHARED")
+
+        result = self._validate(self._libre("SHARED"))
+
+        # The guard warns and skips the suggestion instead of pairing an arbitrary peer.
+        assert any("Multiple NetBox devices share serial 'SHARED'" in w for w in result["warnings"])
+        assert not result.get("merge_candidates")
+
+    def test_single_serial_peer_still_considered(self):
+        from netbox_librenms_plugin.tests.conftest import make_device
+
+        make_device("host1")  # hostname match
+        make_device("dup-b", serial="SHARED")  # exactly one same-serial peer
+
+        result = self._validate(self._libre("SHARED"))
+
+        # A unique peer must NOT trip the multi-peer guard.
+        assert not any("Multiple NetBox devices share serial" in w for w in result["warnings"])

From d9d4285ad099317974a83b5a99bcca1fe00f0a26 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 16:33:23 +0200
Subject: [PATCH 88/98] test(migrate): assert reject paths move/persist nothing
 before the toast

The three migrate/transfer reject-path tests stopped at the response assertion, so a
regression that partially mutated the interface/IP/FK and then returned the same error
toast would still pass. Add no-mutation guards: the collision reject keeps the interface
on the donor and saves nothing; the winner-already-has-field reject leaves donor.primary_ip4
intact and saves neither device; the winner-lacks-interface reject leaves the IP on the
donor interface and never persists it.
---
 .../tests/test_migrate_views.py                   | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index c4534acb8..18f8f2082 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -240,6 +240,11 @@ def test_rejects_on_name_collision(self):
         mock_iface_cls.objects.filter.assert_called_with(device=winner, name=interface.name)
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Prove the collision reject moved/persisted nothing before the toast: a regression
+        # that reassigned the interface to the winner (then errored) would still 200 here.
+        assert interface.device is donor
+        interface.save.assert_not_called()
+        winner.save.assert_not_called()
 
     def test_happy_path_reassigns_device_and_returns_hx_refresh(self):
         view = self._setup_view()
@@ -482,6 +487,11 @@ def test_rejects_when_winner_already_has_field(self):
 
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Prove the reject left the donor's IP field intact and persisted neither device:
+        # a regression that cleared/moved primary_ip4 before the toast would still 200 here.
+        assert donor.primary_ip4 is donor_ip
+        donor.save.assert_not_called()
+        winner.save.assert_not_called()
 
     def test_happy_path_transfers_oob_ip(self):
         view = self._setup_view()
@@ -688,6 +698,11 @@ def test_rejects_when_winner_lacks_same_name_interface(self):
         mock_objects.filter.assert_called_with(device=winner, name="Eth0")
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Prove the IP stayed on the donor interface and was never persisted: a regression
+        # that reassigned ip.assigned_object before the missing-interface check would still
+        # 200 here.
+        assert ip.assigned_object is donor_iface
+        ip.save.assert_not_called()
 
     @pytest.mark.django_db
     def test_happy_path_reassigns_ip_to_winner_interface(self):

From 917af35362729e34e9c29d0416f4c51bbadccd8f Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 16:34:42 +0200
Subject: [PATCH 89/98] test(device-fields): cover _sync_redirect
 URL-validation reject branch

The _sync_redirect server_key tests covered allowlisted/spoofed/fallback handling but
never the url_has_allowed_host_and_scheme=False path that _sync_url already pins. Add a
test that an allowlisted server_key is still dropped when the redirect URL fails
validation, so a regression reflecting a known key into a rejected URL is caught.
---
 .../tests/test_coverage_device_fields.py      | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/netbox_librenms_plugin/tests/test_coverage_device_fields.py b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
index 8adfee568..da197edf5 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_fields.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_fields.py
@@ -2651,3 +2651,25 @@ def test_falls_back_to_active_server_when_form_omits_key(self):
             CreateAndAssignPlatformView._sync_redirect(req, 1, "prod")
         url = mock_redirect.call_args[0][0]
         assert "server_key=prod" in url
+
+    def test_valid_server_key_is_dropped_when_redirect_url_fails_validation(self):
+        """Even an allowlisted server_key must be dropped if the resulting redirect URL fails
+        url_has_allowed_host_and_scheme — mirrors the _sync_url guard (open-redirect barrier),
+        so a regression that reflected a known key into a rejected URL is caught here too."""
+        from netbox_librenms_plugin.views.sync.device_fields import CreateAndAssignPlatformView
+
+        req = _make_request(post_data={"server_key": "prod"})
+        with (
+            patch(
+                "netbox_librenms_plugin.librenms_api.LibreNMSAPI.get_available_servers",
+                return_value={"prod": "Prod LibreNMS"},
+            ),
+            patch(
+                "netbox_librenms_plugin.views.sync.device_fields.url_has_allowed_host_and_scheme",
+                return_value=False,
+            ),
+            patch("netbox_librenms_plugin.views.sync.device_fields.redirect") as mock_redirect,
+        ):
+            CreateAndAssignPlatformView._sync_redirect(req, 1)
+        url = mock_redirect.call_args[0][0]
+        assert "server_key" not in url

From 60e848e519b9a9188ac1f3101bf10732a63ab203 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 19:25:15 +0200
Subject: [PATCH 90/98] fix(interfaces): invalidate ports snapshot before
 missing-librenms_id return
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The interface refresh POST returned early on a missing librenms_id before the cache
invalidation ran, so a failed refresh on a previously-synced device left the old ports
snapshot in cache — the redirected sync tab (and downstream sync actions that load via
CacheMixin.get_cache_key) would then serve/consume stale interface data. Move the
cache.delete() calls ahead of the librenms_id lookup; they only depend on the
already-resolved lookup_device/server_key. Regression test asserts the snapshot is
cleared on the missing-id path (fails against the old ordering).
---
 .../tests/test_coverage_base_views.py         | 13 ++++++++++++-
 .../views/base/interfaces_view.py             | 19 +++++++++++--------
 2 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index 4de5a3337..ab53bcd7d 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -1292,7 +1292,9 @@ def _make_view(self):
         return view
 
     def test_post_no_librenms_id_redirects_with_error(self):
-        """When librenms_id not found, error message and redirect."""
+        """When librenms_id not found, error message and redirect — and the stale ports
+        snapshot is cleared FIRST, so a failed refresh on a previously-synced device can't
+        leave old interface data for the redirected tab or downstream sync to consume."""
         view = self._make_view()
         obj = _mock_obj()
         request = _mock_request()
@@ -1303,9 +1305,13 @@ def test_post_no_librenms_id_redirects_with_error(self):
             patch.object(view, "get_object", return_value=obj),
             patch.object(view, "get_redirect_url", return_value="/device/1/"),
             patch.object(view, "rebind_api_for_server", return_value="prod"),
+            patch.object(view, "get_cache_key", return_value="cache-key"),
+            patch.object(view, "get_last_fetched_key", return_value="last-key"),
             patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_sync_device", return_value=obj),
             patch("netbox_librenms_plugin.views.base.interfaces_view.messages") as mock_messages,
             patch("netbox_librenms_plugin.views.base.interfaces_view.redirect") as mock_redirect,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache,
         ):
             mock_redirect.return_value = MagicMock()
             view.post(request, pk=1)
@@ -1314,6 +1320,11 @@ def test_post_no_librenms_id_redirects_with_error(self):
         # The failure redirect must preserve the POST-scoped server_key so the user stays on
         # the same LibreNMS server for the next retry.
         mock_redirect.assert_called_once_with("/device/1/?server_key=prod")
+        # The snapshot invalidation must run even on the missing-librenms_id path (it precedes
+        # the early return); otherwise a prior successful snapshot survives a failed refresh.
+        mock_cache.delete.assert_any_call("cache-key")
+        mock_cache.delete.assert_any_call("last-key")
+        mock_cache.set.assert_not_called()
 
     def test_post_api_error_redirects_with_error(self):
         """When API returns failure, error message and redirect."""
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 43b1f74fe..238388846 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -151,20 +151,23 @@ def post(self, request, pk):
         _server_key = post_server_key
         lookup_device = get_librenms_sync_device(obj, server_key=_server_key) or obj
 
-        # Get librenms_id at the start (now scoped to the POSTed server + resolved member).
-        self.librenms_id = self.librenms_api.get_librenms_id(lookup_device)
-
-        if not self.librenms_id:
-            messages.error(request, "Device not found in LibreNMS.")
-            return self._failure_redirect(request, obj, post_server_key)
-
         # A refresh must actually refresh: drop the previous snapshot up front so that if
         # the fetch below fails we fall back to an empty view + visible error, rather than
         # silently serving stale data (and letting the follow-up sync run on it). The
-        # success path re-populates the cache below.
+        # success path re-populates the cache below. This must precede the missing-librenms_id
+        # return too — otherwise a failed refresh on a previously-synced device leaves the old
+        # ports snapshot in place for the redirected tab and downstream sync actions to consume.
         cache.delete(self.get_cache_key(lookup_device, "ports", _server_key))
         cache.delete(self.get_last_fetched_key(lookup_device, "ports", _server_key))
 
+        # Resolve librenms_id (scoped to the POSTed server + resolved member) after the cache
+        # is already invalidated, so the missing-id path can't leave stale interface data behind.
+        self.librenms_id = self.librenms_api.get_librenms_id(lookup_device)
+
+        if not self.librenms_id:
+            messages.error(request, "Device not found in LibreNMS.")
+            return self._failure_redirect(request, obj, post_server_key)
+
         success, librenms_data = self.librenms_api.get_ports(self.librenms_id)
 
         if not success:

From cf40551f7d9543751bb665542315fd82da15eaa0 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 20:33:48 +0200
Subject: [PATCH 91/98] fix(migrated): keep CSRF token in migrated interface
 tab; escapejs hx-vals server_key

The interface table still renders interactive relationship/VC-member dropdowns in
migrated mode, and their verify-interface POST reads the token via
document.querySelector('[name=csrfmiddlewaretoken]'). Dropping the POST form in
migrated mode removed the only guaranteed token on the tab, so those JS requests hit
a null token (TypeError/403). Emit a standalone hidden csrfmiddlewaretoken in the
migrated <div> (a bare input never auto-submits, so it doesn't reintroduce the
live-form problem the form-drop avoided).

Also escapejs the server_key embedded in the migrated-mode hx-vals JSON so a key with
quotes/backslashes can't break JSON parsing and block the transfer/move action.

Adds a DB-backed render test asserting the token survives in migrated mode while the
form and form-only server_key input do not (and the form path still emits all three).
---
 .../_interface_sync_content.html              | 10 ++-
 .../librenms_sync_base.html                   |  6 +-
 .../test_interface_sync_content_template.py   | 61 +++++++++++++++++++
 3 files changed, 73 insertions(+), 4 deletions(-)
 create mode 100644 netbox_librenms_plugin/tests/test_interface_sync_content_template.py

diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
index f6a9bc6a0..1c04ab74d 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/_interface_sync_content.html
@@ -15,6 +15,14 @@
 {% with model_name=interface_sync.object|meta:"model_name" %}
 {% if migrated_to_marker %}
 <div>
+    {% comment %}
+    No POST form in migrated mode, but the interface table still renders interactive
+    relationship/VC-member dropdowns whose verify-interface POST reads the token via
+    document.querySelector('[name=csrfmiddlewaretoken]'). Emit a standalone token so those
+    JS-driven requests don't hit a null token (TypeError/403). A bare hidden input never
+    auto-submits, so it doesn't reintroduce the live-form problem flagged above.
+    {% endcomment %}
+    <input type="hidden" name="csrfmiddlewaretoken" value="{{ csrf_token }}">
 {% else %}
 <form method="post"
     action="{% url 'plugins:netbox_librenms_plugin:sync_selected_interfaces' object_type=model_name object_id=interface_sync.object.pk %}?interface_name_field={{ interface_name_field }}">
@@ -359,7 +367,7 @@ <h5 class="modal-title" id="netboxOnlyInterfacesModalLabel">
                                             class="btn btn-sm btn-outline-warning"
                                             hx-post="{% url 'plugins:netbox_librenms_plugin:interface_move_to_winner' pk=interface.id %}"
                                             hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
-                                            hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                                            hx-vals='{"server_key": "{{ migrated_to_marker.server_key|escapejs }}"}'
                                             hx-confirm="Move interface '{{ interface.name }}' to {{ migrated_to_winner.name }}?"
                                             title="Reassign this interface (and its cables/IPs/MACs) to {{ migrated_to_winner.name }}">
                                             <i class="mdi mdi-transfer-right"></i> Move
diff --git a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
index 1a5d517df..42d21b000 100644
--- a/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
+++ b/netbox_librenms_plugin/templates/netbox_librenms_plugin/librenms_sync_base.html
@@ -63,7 +63,7 @@
             <button type="button" class="btn btn-sm btn-outline-warning"
                 hx-post="{% url 'plugins:netbox_librenms_plugin:device_transfer_ip' pk=object.pk ip_kind='primary4' %}"
                 hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
-                hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                hx-vals='{"server_key": "{{ migrated_to_marker.server_key|escapejs }}"}'
                 hx-confirm="Transfer primary IPv4 ({{ object.primary_ip4.address }}) to {{ migrated_to_winner.name }}?">
                 <i class="mdi mdi-transfer-right"></i> Transfer primary IPv4
             </button>
@@ -72,7 +72,7 @@
             <button type="button" class="btn btn-sm btn-outline-warning"
                 hx-post="{% url 'plugins:netbox_librenms_plugin:device_transfer_ip' pk=object.pk ip_kind='primary6' %}"
                 hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
-                hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                hx-vals='{"server_key": "{{ migrated_to_marker.server_key|escapejs }}"}'
                 hx-confirm="Transfer primary IPv6 ({{ object.primary_ip6.address }}) to {{ migrated_to_winner.name }}?">
                 <i class="mdi mdi-transfer-right"></i> Transfer primary IPv6
             </button>
@@ -81,7 +81,7 @@
             <button type="button" class="btn btn-sm btn-outline-warning"
                 hx-post="{% url 'plugins:netbox_librenms_plugin:device_transfer_ip' pk=object.pk ip_kind='oob' %}"
                 hx-headers='{"X-CSRFToken": "{{ csrf_token }}"}'
-                hx-vals='{"server_key": "{{ migrated_to_marker.server_key }}"}'
+                hx-vals='{"server_key": "{{ migrated_to_marker.server_key|escapejs }}"}'
                 hx-confirm="Transfer OOB IP ({{ object.oob_ip.address }}) to {{ migrated_to_winner.name }}?">
                 <i class="mdi mdi-transfer-right"></i> Transfer OOB IP
             </button>
diff --git a/netbox_librenms_plugin/tests/test_interface_sync_content_template.py b/netbox_librenms_plugin/tests/test_interface_sync_content_template.py
new file mode 100644
index 000000000..04aa22fac
--- /dev/null
+++ b/netbox_librenms_plugin/tests/test_interface_sync_content_template.py
@@ -0,0 +1,61 @@
+"""Render the real _interface_sync_content.html template in both modes.
+
+In migrated mode the POST form is replaced by a plain <div> (a migrated donor must not be
+able to POST an interface sync). The form-only hidden inputs (server_key) must travel with
+the <form> and never the inert <div>. The CSRF token is the deliberate exception: the
+interface table still renders interactive relationship/VC-member dropdowns whose
+verify-interface POST reads document.querySelector('[name=csrfmiddlewaretoken]').value, so
+a standalone token must be emitted in migrated mode too — otherwise those JS requests hit a
+null token (TypeError/403).
+"""
+
+import pytest
+
+
+@pytest.mark.django_db
+class TestInterfaceSyncContentTemplateMigratedMode:
+    def _render(self, *, migrated):
+        from django.contrib.auth.models import AnonymousUser
+        from django.template.loader import render_to_string
+        from django.test import RequestFactory
+        from django_tables2 import RequestConfig
+
+        from netbox_librenms_plugin.tables.interfaces import LibreNMSInterfaceTable
+        from netbox_librenms_plugin.tests.conftest import make_device
+
+        device = make_device("iface-tmpl-dev")
+        request = RequestFactory().get("/")
+        request.user = AnonymousUser()  # NetBox context processors read request.user
+        table = LibreNMSInterfaceTable([], device=device, server_key="default")
+        RequestConfig(request).configure(table)
+        interface_sync = {
+            "object": device,
+            "table": table,
+            "server_key": "default",
+            "netbox_only_interfaces": [],
+            "virtual_chassis_members": [],
+            "cache_expiry": None,
+            "oob_incomplete": False,
+        }
+        ctx = {
+            "interface_sync": interface_sync,
+            "interface_name_field": "ifName",
+            "migrated_to_marker": migrated,
+            "migrated_to_winner": None,
+            "has_write_permission": False,
+        }
+        return render_to_string("netbox_librenms_plugin/_interface_sync_content.html", ctx, request=request)
+
+    def test_migrated_mode_drops_form_and_server_key_but_keeps_csrf_token(self):
+        html = self._render(migrated={"server_key": "default", "device_id": 1, "at": "now"})
+        # The live POST form and its form-only hidden input must be gone in migrated mode.
+        assert "<form" not in html
+        assert 'name="server_key"' not in html
+        # ...but the CSRF token must remain so JS-driven verify-interface POSTs still work.
+        assert "csrfmiddlewaretoken" in html
+
+    def test_normal_mode_emits_form_with_csrf_and_server_key(self):
+        html = self._render(migrated=None)
+        assert "<form" in html
+        assert "csrfmiddlewaretoken" in html
+        assert 'name="server_key"' in html

From 0a72cda37bc340acccd29629a5e74d00ff11bb35 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 20:33:49 +0200
Subject: [PATCH 92/98] test: harden HTMX reject-path, OOB message-restore, and
 log assertions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- migrate reject-path tests now assert the _fail() HTMX contract (HX-Reswap:none and
  no HX-Refresh) so a regression that returned HX-Refresh=true — refreshing as if the
  move/transfer succeeded — is caught.
- _attach_messages_oob render-error test captures the storage and asserts used is False,
  pinning that a render failure doesn't leave queued messages consumed.
- refresh-existing-device log test checks all positional args for the pk instead of only
  the format string, so a switch to parameterized logging stays green when correct.
---
 .../tests/test_coverage_actions.py            |  7 ++-
 .../tests/test_coverage_bulk_import.py        |  6 ++-
 .../tests/test_migrate_views.py               | 45 +++++++++++++++++++
 3 files changed, 56 insertions(+), 2 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_actions.py b/netbox_librenms_plugin/tests/test_coverage_actions.py
index eadd9f089..0a745c1a7 100644
--- a/netbox_librenms_plugin/tests/test_coverage_actions.py
+++ b/netbox_librenms_plugin/tests/test_coverage_actions.py
@@ -609,10 +609,11 @@ def test_swallows_render_errors(self):
 
         response = HttpResponse(b"<tr>row html</tr>")
         original = response.content
+        storage = self._storage(["a message"])
         with (
             patch(
                 "netbox_librenms_plugin.views.imports.actions.messages.get_messages",
-                return_value=self._storage(["a message"]),
+                return_value=storage,
             ),
             patch(
                 "netbox_librenms_plugin.views.imports.actions.render_to_string",
@@ -622,6 +623,10 @@ def test_swallows_render_errors(self):
             result = _attach_messages_oob(response, MagicMock())
 
         assert result.content == original
+        # Peeking at the storage marks it consumed; the function restores used=False before the
+        # render. A render error must not leave the storage consumed, or the page's own renderer
+        # (and the next OOB attach) would silently drop the queued messages.
+        assert storage.used is False
 
 
 class TestDeviceValidationDetailsView:
diff --git a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
index d68b17d24..1be893566 100644
--- a/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
+++ b/netbox_librenms_plugin/tests/test_coverage_bulk_import.py
@@ -1229,7 +1229,11 @@ def test_exception_during_refresh_logs_error(self):
             _refresh_existing_device(validation)  # must not raise
 
         mock_logger.error.assert_called_once()
-        assert "99" in mock_logger.error.call_args[0][0]
+        # Don't pin the pk to the format string only: a switch to parameterized logging
+        # (logger.error("... %s", pk)) would move "99" into a later positional arg while
+        # still logging correctly. Check every positional arg instead.
+        args = mock_logger.error.call_args.args
+        assert any("99" in str(arg) for arg in args)
 
     def test_exception_during_new_device_lookup_logs_error(self):
         """An exception in the newly-imported-device check is caught and logged (forced)."""
diff --git a/netbox_librenms_plugin/tests/test_migrate_views.py b/netbox_librenms_plugin/tests/test_migrate_views.py
index 18f8f2082..2e743e7d0 100644
--- a/netbox_librenms_plugin/tests/test_migrate_views.py
+++ b/netbox_librenms_plugin/tests/test_migrate_views.py
@@ -216,6 +216,11 @@ def test_rejects_when_donor_has_no_marker(self):
 
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
 
     def test_rejects_on_name_collision(self):
         view = self._setup_view()
@@ -240,6 +245,11 @@ def test_rejects_on_name_collision(self):
         mock_iface_cls.objects.filter.assert_called_with(device=winner, name=interface.name)
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
         # Prove the collision reject moved/persisted nothing before the toast: a regression
         # that reassigned the interface to the winner (then errored) would still 200 here.
         assert interface.device is donor
@@ -436,6 +446,11 @@ def test_marker_repointed_under_lock_is_rejected(self):
 
         # Aborts with a conflict toast; the move query is never issued.
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
         mock_iface_cls.objects.select_for_update.assert_not_called()
 
     def test_perm_gate_short_circuits(self):
@@ -467,6 +482,11 @@ def test_unknown_ip_kind_rejected(self):
         resp = view.post(req, pk=10, ip_kind="bogus")
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
 
     def test_rejects_when_winner_already_has_field(self):
         view = self._setup_view()
@@ -487,6 +507,11 @@ def test_rejects_when_winner_already_has_field(self):
 
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
         # Prove the reject left the donor's IP field intact and persisted neither device:
         # a regression that cleared/moved primary_ip4 before the toast would still 200 here.
         assert donor.primary_ip4 is donor_ip
@@ -593,6 +618,11 @@ def test_rejects_when_address_still_attached_to_donor(self):
 
         # Refused (409 surfaced via toast); neither side mutated/saved.
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
         assert locked_winner.oob_ip is None
         locked_winner.save.assert_not_called()
         locked_donor.save.assert_not_called()
@@ -634,6 +664,11 @@ def test_rejects_when_assignment_is_not_an_interface(self):
 
         # Refused; the Interface manager was never queried (re-lock skipped), nothing saved.
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
         mock_iface_objects.select_for_update.assert_not_called()
         locked_winner.save.assert_not_called()
         locked_donor.save.assert_not_called()
@@ -662,6 +697,11 @@ def test_rejects_when_ip_not_assigned_to_interface(self):
 
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
 
     def test_rejects_when_winner_lacks_same_name_interface(self):
         from dcim.models import Interface
@@ -698,6 +738,11 @@ def test_rejects_when_winner_lacks_same_name_interface(self):
         mock_objects.filter.assert_called_with(device=winner, name="Eth0")
         assert resp.status_code == 200
         assert b"django-messages" in resp.content
+        # Reject path flows through _fail(): the HTMX response carries HX-Reswap:none and
+        # never the success HX-Refresh header, so a regression that returned HX-Refresh=true
+        # (refreshing as if the move/transfer succeeded) would be caught here.
+        assert resp.headers.get("HX-Reswap") == "none"
+        assert resp.headers.get("HX-Refresh") is None
         # Prove the IP stayed on the donor interface and was never persisted: a regression
         # that reassigned ip.assigned_object before the missing-interface check would still
         # 200 here.

From 357f5868af216ee01d8920220d60e13d934dac61 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 21:57:20 +0200
Subject: [PATCH 93/98] fix(views): harden cable/port refresh against missing
 ids, malformed payloads, and non-Redis caches
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- cables: an OOB-only sync device has no host LibreNMS id, so the host LLDP fetch fails.
  Don't return None on that failure — fall through so the OOB merge runs and OOB-only
  devices still render their cable rows (returns None only when nothing at all is found).
- interfaces: validate the OOB get_ports() payload (dict with a list of dict rows) before
  enriching/merging; a malformed-but-truthy response now follows the host-only oob_incomplete
  warning path instead of 500-ing.
- interfaces + vlans: guard cache.ttl() with getattr — ttl() is Redis-specific and not part
  of the Django cache API, so other backends raised AttributeError at render (mirrors
  ip_addresses_view / modules_view).
- vlans: evict the server-scoped VLAN snapshot on both refresh-failure exits so a failed
  refresh after a prior success can't leave a stale table for the next GET to render.
---
 .../tests/test_coverage_base_views.py         | 126 ++++++++++++++++++
 .../tests/test_vlan_sync.py                   |  50 +++++++
 .../views/base/cables_view.py                 |  47 ++++---
 .../views/base/interfaces_view.py             |  15 ++-
 .../views/base/vlan_table_view.py             |  12 +-
 5 files changed, 227 insertions(+), 23 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index ab53bcd7d..e2426ac55 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -202,6 +202,50 @@ def test_get_links_data_success_returns_link_list(self):
         assert result[0]["local_port"] == "Gi0/0"
         assert result[0]["remote_device"] == "switch-b"
 
+    def test_get_links_data_oob_only_device_still_renders_oob_rows(self):
+        """An OOB-only sync device has no host LibreNMS id (get_librenms_id -> None), so the host
+        links fetch fails. That must NOT abort the method (return None) before the OOB merge —
+        otherwise OOB-only devices render zero cable rows. The OOB rows must still come back."""
+        view = self._make_view()
+        obj = _mock_obj()
+
+        # Host has no LibreNMS id; only the OOB controller is mapped.
+        view._librenms_api.get_librenms_id.return_value = None
+        view._librenms_api.get_device_links.side_effect = [
+            (False, {"error": "device not found in librenms"}),  # host (id=None) fetch fails
+            (
+                True,
+                {
+                    "links": [
+                        {
+                            "local_port_id": 5,
+                            "remote_port": "eth1",
+                            "remote_hostname": "peer-sw",
+                            "remote_port_id": 7,
+                            "remote_device_id": 88,
+                        }
+                    ]
+                },
+            ),  # OOB controller (id=99) fetch succeeds
+        ]
+        view._librenms_api.get_ports.return_value = (True, {"ports": [{"port_id": 5, "ifName": "console0"}]})
+
+        with (
+            patch.object(view, "get_ports_data", return_value={"ports": []}),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_oob", return_value={"id": 99}),
+        ):
+            result = view.get_links_data(obj)
+
+        # Pre-fix this returned None (hard return on the failed host fetch); now the OOB merge
+        # runs and surfaces the OOB-side cable row.
+        assert result is not None
+        assert len(result) == 1
+        assert result[0]["_source"] == "oob"
+        assert result[0]["remote_device"] == "peer-sw"
+        assert result[0]["local_port"] == "console0"
+
     def test_get_links_data_port_without_id_skipped(self):
         """Ports missing port_id are skipped when building local port map."""
         view = self._make_view()
@@ -1472,6 +1516,48 @@ def test_post_oob_fetch_failure_caches_incomplete_snapshot(self):
         # The OOB-fetch failure is surfaced to the user.
         mock_messages.warning.assert_called()
 
+    def test_post_oob_malformed_but_successful_payload_treated_as_incomplete(self):
+        """get_ports is an external boundary: oob_success=True does not guarantee a dict with a
+        list of dict rows. A malformed-but-truthy OOB payload must follow the host-only warning
+        path (oob_incomplete), not 500 on .get()/the _source loop."""
+        view = self._make_view()
+        obj = _mock_obj()
+        request = _mock_request()
+
+        view._librenms_api.get_librenms_id.return_value = 42
+        # Host ports OK; OOB controller returns success but a malformed payload (non-dict row).
+        view._librenms_api.get_ports.side_effect = [
+            (True, {"ports": [{"port_id": 1, "ifName": "Gi0/0"}]}),
+            (True, {"ports": [42]}),
+        ]
+
+        with (
+            patch.object(view, "get_object", return_value=obj),
+            patch.object(view, "get_redirect_url", return_value="/device/1/"),
+            patch.object(view, "_enrich_ports_with_vlan_data", side_effect=lambda ports, field: ports),
+            # create=True: downstream branches add a _has_lag_signals() port_stack probe (DB-backed
+            # PortStackLagPattern). Short-circuit it so this non-DB test stays isolated; harmless
+            # where the method doesn't exist yet.
+            patch.object(view, "_has_lag_signals", return_value=False, create=True),
+            patch.object(view, "get_context_data", return_value={}),
+            patch.object(view, "get_cache_key", return_value="cache-key"),
+            patch.object(view, "get_last_fetched_key", return_value="last-key"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_sync_device", return_value=obj),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_librenms_oob", return_value={"id": 99}),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.messages") as mock_messages,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.render") as mock_render,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.interfaces_view.timezone"),
+        ):
+            mock_render.return_value = MagicMock()
+            view.post(request, pk=1)  # must not raise
+
+        ports_set_calls = [c for c in mock_cache.set.call_args_list if c.args and c.args[0] == "cache-key"]
+        assert len(ports_set_calls) == 1
+        assert ports_set_calls[0].args[1]["oob_incomplete"] is True
+        mock_messages.warning.assert_called()
+
     def test_post_success_caches_and_renders(self):
         """Successful fetch caches data and renders template."""
         view = self._make_view()
@@ -1587,6 +1673,46 @@ def test_cache_hit_non_vc_builds_table(self):
         # A complete snapshot is not flagged incomplete.
         assert ctx["oob_incomplete"] is False
 
+    def test_get_context_data_survives_cache_backend_without_ttl(self):
+        """cache.ttl() is Redis-specific and not part of the Django cache API. On a backend that
+        lacks it (DB/file/locmem), get_context_data must fall back to no expiry, not raise
+        AttributeError mid-render."""
+        view = self._make_view()
+        obj = _mock_obj()
+        obj.virtual_chassis = None
+        request = _mock_request()
+
+        cached_data = {"ports": [{"port_id": 1, "ifName": "Gi0/0", "ifAdminStatus": "up", "ifDescr": "Gi0/0"}]}
+
+        mock_iface = MagicMock()
+        mock_iface.name = "Gi0/0"
+        mock_ifaces_qs = MagicMock()
+        mock_ifaces_qs.select_related.return_value = [mock_iface]
+        mock_table = MagicMock()
+
+        # spec without "ttl" → getattr(cache, "ttl", ...) must take the fallback; a direct
+        # cache.ttl() call (the pre-fix code) would raise AttributeError here.
+        mock_cache = MagicMock(spec=["get", "set", "delete"])
+        mock_cache.get.side_effect = lambda key: cached_data if key == "key" else None
+
+        with (
+            patch.object(view, "get_cache_key", return_value="key"),
+            patch.object(view, "get_last_fetched_key", return_value="last-key"),
+            patch.object(view, "get_vlan_overrides_key", return_value="overrides-key"),
+            patch.object(view, "get_vlan_groups_for_device", return_value=[]),
+            patch.object(view, "_build_vlan_lookup_maps", return_value={"vid_to_groups": {}, "vid_to_vlans": {}}),
+            patch.object(view, "get_interfaces", return_value=mock_ifaces_qs),
+            patch.object(view, "_add_vlan_group_selection"),
+            patch.object(view, "_add_missing_vlans_info"),
+            patch.object(view, "get_table", return_value=mock_table),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.interfaces_view.cache", mock_cache),
+        ):
+            ctx = view.get_context_data(request, obj, "ifName")  # must not raise
+
+        assert ctx["table"] is mock_table
+        assert ctx["cache_expiry"] is None
+
     def test_oob_incomplete_flag_surfaced_from_cache(self):
         """A cached snapshot tagged oob_incomplete surfaces the flag in context so the
         template can warn that OOB rows are missing."""
diff --git a/netbox_librenms_plugin/tests/test_vlan_sync.py b/netbox_librenms_plugin/tests/test_vlan_sync.py
index f22bf842a..3d6d22164 100644
--- a/netbox_librenms_plugin/tests/test_vlan_sync.py
+++ b/netbox_librenms_plugin/tests/test_vlan_sync.py
@@ -575,6 +575,56 @@ def test_post_scopes_cache_keys_to_post_server_key(self):
         mock_api.get_device_vlans.assert_not_called()
 
 
+class TestVlanRefreshFailureClearsCache:
+    """A failed VLAN refresh must evict the server-scoped snapshot. Otherwise a refresh that
+    fails after a previous success (mapping removed / fetch error) leaves the prior VLAN table
+    cached, and the next GET renders stale comparison data the user can act on."""
+
+    def _view(self):
+        from netbox_librenms_plugin.views.base.vlan_table_view import BaseVLANTableView
+
+        view = object.__new__(BaseVLANTableView)
+        view.get_object = MagicMock(return_value=MagicMock(pk=1))
+        view._get_error_context = MagicMock(return_value={})
+        view.get_cache_key = MagicMock(return_value="ck")
+        view.get_last_fetched_key = MagicMock(return_value="lfk")
+        view._librenms_api = MagicMock(server_key="default", cache_timeout=30)
+        return view
+
+    def _run(self, *, librenms_id, vlans_result):
+        from unittest.mock import patch
+
+        view = self._view()
+        rebound_api = MagicMock(server_key="prod", cache_timeout=30)
+        rebound_api.get_librenms_id.return_value = librenms_id
+        rebound_api.get_device_vlans.return_value = vlans_result
+
+        req = MagicMock()
+        req.POST.get.side_effect = lambda k, d=None: {"server_key": "prod"}.get(k, d)
+
+        with (
+            patch("netbox_librenms_plugin.librenms_api.build_librenms_api", return_value=rebound_api),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.build_migrated_context", return_value={}),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.cache") as mock_cache,
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.messages"),
+            patch("netbox_librenms_plugin.views.base.vlan_table_view.render"),
+        ):
+            view.post(req, pk=1)
+        return view, mock_cache
+
+    def test_missing_librenms_id_evicts_scoped_cache(self):
+        view, mock_cache = self._run(librenms_id=None, vlans_result=(True, []))
+        view.get_cache_key.assert_any_call(view.get_object.return_value, "vlans", "prod")
+        view.get_last_fetched_key.assert_any_call(view.get_object.return_value, "vlans", "prod")
+        mock_cache.delete.assert_any_call("ck")
+        mock_cache.delete.assert_any_call("lfk")
+
+    def test_fetch_failure_evicts_scoped_cache(self):
+        view, mock_cache = self._run(librenms_id=10, vlans_result=(False, "boom"))
+        mock_cache.delete.assert_any_call("ck")
+        mock_cache.delete.assert_any_call("lfk")
+
+
 class TestVLANErrorContextServerKey:
     """_get_error_context must preserve an explicit server_key=None (stale-server branch)
     rather than falling back to the session server — otherwise the fragment re-renders on
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index f411a058a..de71ae6b2 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -114,20 +114,24 @@ def get_links_data(self, obj, server_key=None):
         lookup_device = get_librenms_sync_device(obj, server_key=server_key) or obj
         self.librenms_id = self.librenms_api.get_librenms_id(lookup_device)
         success, data = self.librenms_api.get_device_links(self.librenms_id)
-        if not success:
-            self._links_fetch_error = data.get("error") if isinstance(data, dict) else str(data)
-            return None
+        # A failed/garbled host LLDP call (including an OOB-only device whose host
+        # librenms_id is None) must not abort the whole fetch: fall through (don't return
+        # None) so the OOB merge below still runs and OOB-only devices render their rows.
         # get_device_links returns the raw JSON body, so a 200 can still carry an
-        # application-level error ({"status": "error", "message": ...}) — or a non-object
-        # payload (list/null/scalar) from an upstream bug. Treat both as fetch failures,
-        # otherwise the POST path falsely reports "No links found" or data.get("links")
-        # below raises a 500 on a non-dict.
-        if not isinstance(data, dict):
-            self._links_fetch_error = "Unexpected response from LibreNMS (expected an object)."
-            return None
-        if data.get("status") == "error" or "error" in data:
-            self._links_fetch_error = data.get("message") or data.get("error") or "Unexpected response from LibreNMS"
-            return None
+        # application-level error ({"status": "error", ...}) or a non-object payload
+        # (list/null/scalar) — treat all of those as not-ok.
+        lldp_ok = success and isinstance(data, dict) and "error" not in data and data.get("status") != "error"
+        if not lldp_ok:
+            # Capture the real fetch failure so that when there's ultimately nothing to show,
+            # post() can surface the actual LibreNMS error instead of a generic "No links found".
+            if not success:
+                self._links_fetch_error = data.get("error") if isinstance(data, dict) else str(data)
+            elif isinstance(data, dict):
+                self._links_fetch_error = (
+                    data.get("message") or data.get("error") or "Unexpected response from LibreNMS"
+                )
+            else:
+                self._links_fetch_error = "Unexpected response from LibreNMS (expected an object)."
 
         interface_name_field = get_interface_name_field(getattr(self, "request", None))
         ports_data = self.get_ports_data(lookup_device, server_key=server_key)
@@ -147,12 +151,15 @@ def get_links_data(self, obj, server_key=None):
                 continue
             local_ports_map[port_id] = port_name
 
-        # A dict-shaped body can still carry a malformed "links" (null / object); guard
-        # before iterating so a bad LibreNMS response is a clean fetch failure, not a 500.
-        links = data.get("links")
+        # Only consume links when the LLDP fetch was OK. A dict-shaped body can still carry a
+        # malformed "links" (null/object); treat that as no links (and record the error)
+        # rather than crashing or returning early — the OOB merge below must still run.
+        links = data.get("links") if lldp_ok else []
         if not isinstance(links, list):
-            self._links_fetch_error = "Unexpected response from LibreNMS (links must be a list)."
-            return None
+            self._links_fetch_error = (
+                self._links_fetch_error or "Unexpected response from LibreNMS (links must be a list)."
+            )
+            links = []
         links_data = []
         for link in links:
             if not isinstance(link, dict):
@@ -249,7 +256,9 @@ def get_links_data(self, obj, server_key=None):
                     oob_data.get("message") if isinstance(oob_data, dict) else oob_data,
                 )
 
-        return links_data
+        # Return None only when there is truly nothing to show (no host LLDP and no OOB rows);
+        # an OOB-only device (host librenms_id is None) still surfaces its OOB cable rows here.
+        return links_data if links_data else None
 
     def get_device_by_id_or_name(self, remote_device_id, hostname, server_key=None):
         """Try to find device in NetBox first by librenms_id custom field, then by name"""
diff --git a/netbox_librenms_plugin/views/base/interfaces_view.py b/netbox_librenms_plugin/views/base/interfaces_view.py
index 238388846..fa154b0b9 100644
--- a/netbox_librenms_plugin/views/base/interfaces_view.py
+++ b/netbox_librenms_plugin/views/base/interfaces_view.py
@@ -192,7 +192,15 @@ def post(self, request, pk):
         oob_ports_failed = False
         if oob and oob.get("id"):
             oob_success, oob_raw = self.librenms_api.get_ports(oob["id"])
-            if oob_success:
+            # Treat a malformed-but-truthy OOB payload the same as oob_success=False so the
+            # host-only warning path runs instead of 500-ing on .get()/_enrich below. get_ports
+            # is an external boundary: success does not guarantee a dict with a list of dict rows.
+            if (
+                oob_success
+                and isinstance(oob_raw, dict)
+                and isinstance(oob_raw.get("ports"), list)
+                and all(isinstance(port, dict) for port in oob_raw["ports"])
+            ):
                 oob_ports = oob_raw.get("ports", [])
                 oob_enriched = self._enrich_ports_with_vlan_data(oob_ports, interface_name_field)
                 for port in oob_enriched:
@@ -446,7 +454,10 @@ def get_context_data(self, request, obj, interface_name_field, server_key=None,
         if hasattr(obj, "virtual_chassis") and obj.virtual_chassis:
             virtual_chassis_members = obj.virtual_chassis.members.all()
 
-        cache_ttl = cache.ttl(self.get_cache_key(cache_device, "ports", server_key))
+        # ``ttl()`` is Redis-specific; the Django cache API doesn't guarantee it. Guard with
+        # getattr so non-Redis backends return None instead of raising AttributeError at render
+        # (mirrors ip_addresses_view / modules_view).
+        cache_ttl = getattr(cache, "ttl", lambda k: None)(self.get_cache_key(cache_device, "ports", server_key))
         cache_expiry = (
             timezone.now() + timezone.timedelta(seconds=cache_ttl) if cache_ttl is not None and cache_ttl > 0 else None
         )
diff --git a/netbox_librenms_plugin/views/base/vlan_table_view.py b/netbox_librenms_plugin/views/base/vlan_table_view.py
index 57801277a..45c386ed4 100644
--- a/netbox_librenms_plugin/views/base/vlan_table_view.py
+++ b/netbox_librenms_plugin/views/base/vlan_table_view.py
@@ -61,6 +61,11 @@ def post(self, request, pk):
         self.librenms_id = self.librenms_api.get_librenms_id(obj)
 
         if not self.librenms_id:
+            # Drop any prior snapshot for this server: a failed refresh on a previously-synced
+            # device must not leave a stale VLAN table the next GET can render and act on. The
+            # cache is scoped by server_key, so evict the same scoped keys.
+            cache.delete(self.get_cache_key(obj, "vlans", server_key))
+            cache.delete(self.get_last_fetched_key(obj, "vlans", server_key))
             messages.error(request, "Device not found in LibreNMS.")
             context = {
                 "vlan_sync": self._get_error_context(obj, "Device not found in LibreNMS", server_key=server_key),
@@ -71,6 +76,8 @@ def post(self, request, pk):
         # Fetch VLAN data from LibreNMS
         success, error_msg = self._fetch_and_cache_vlan_data(obj, server_key)
         if not success:
+            cache.delete(self.get_cache_key(obj, "vlans", server_key))
+            cache.delete(self.get_last_fetched_key(obj, "vlans", server_key))
             messages.error(request, error_msg)
             context = {"vlan_sync": self._get_error_context(obj, error_msg, server_key=server_key), **migrated}
             return render(request, self.partial_template_name, context)
@@ -135,8 +142,9 @@ def get_vlan_context(self, request, obj, server_key=None):
             vlan_table = LibreNMSVLANTable(compared_vlans, vlan_groups=vlan_groups)
             vlan_table.configure(request)
 
-        # Calculate cache TTL
-        cache_ttl = cache.ttl(self.get_cache_key(obj, "vlans", server_key))
+        # Calculate cache TTL. ``ttl()`` is Redis-specific and not part of the Django cache
+        # API; guard with getattr so non-Redis backends return None instead of raising.
+        cache_ttl = getattr(cache, "ttl", lambda k: None)(self.get_cache_key(obj, "vlans", server_key))
         cache_expiry = timezone.now() + timezone.timedelta(seconds=cache_ttl) if cache_ttl and cache_ttl > 0 else None
 
         return {

From 406afd46e95dc75da7f1a95100fbe4453b270794 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 21:57:21 +0200
Subject: [PATCH 94/98] fix(import-ui): close nested modal in the no-Bootstrap
 fallback path

The outer-modal dismiss guard correctly stops nested data-bs-dismiss buttons from closing
the outer HTMX modal, but when Bootstrap's modal JS is unavailable those nested buttons did
nothing, leaving the user stuck in the child dialog. Manually hide just the nested modal in
that fallback (Bootstrap still handles it natively when present).
---
 .../netbox_librenms_plugin/js/librenms_import.js    | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
index 69ab02e12..4845e031e 100644
--- a/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
+++ b/netbox_librenms_plugin/static/netbox_librenms_plugin/js/librenms_import.js
@@ -1210,6 +1210,19 @@
                 if (nearestModal === modalElement) {
                     event.preventDefault();
                     hideModal(modalElement, fallbackBackdropRef);
+                } else if (
+                    nearestModal &&
+                    !(typeof bootstrap !== 'undefined' && bootstrap.Modal) &&
+                    !(typeof window.bootstrap !== 'undefined' && window.bootstrap.Modal)
+                ) {
+                    // No-Bootstrap fallback: Bootstrap's own dismiss handler isn't available to
+                    // close the nested modal, so the user would otherwise be stuck inside it.
+                    // Manually hide just the nested modal (not the outer HTMX modal).
+                    event.preventDefault();
+                    nearestModal.classList.remove('show');
+                    nearestModal.style.display = 'none';
+                    nearestModal.setAttribute('aria-hidden', 'true');
+                    nearestModal.removeAttribute('aria-modal');
                 }
             }
         });

From 395138a8ef7759e1b67510e1314a104c0387ff17 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 21:57:22 +0200
Subject: [PATCH 95/98] test(device-ops): exercise the [:2] serial-peer slice
 and assert the unique-peer merge

- merge-peer discovery slices the queryset (exclude(...)[:2]); update the two skip-case mocks
  to stub the slice (__getitem__) instead of the unused .first() so the intended branch runs.
- the single-serial-peer test only asserted absence of the multi-peer warning, which passes
  even with merge detection disabled. Give the peer a LibreNMS link (so the conservative guard
  fires) and assert the positive outcome: serial_action == merge_netbox_devices + candidates.
---
 .../tests/test_coverage_device_operations.py  | 23 ++++++++++++++-----
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index b66d42244..bdd0700e7 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -2467,7 +2467,10 @@ def test_merge_candidates_skipped_when_neither_device_has_librenms_link(self):
 
         mock_device_cls = MagicMock()
         mock_device_cls.objects.filter.return_value.first.return_value = host_named
-        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = oob_named
+        # Merge-peer discovery slices the queryset (`exclude(...)[:2]`), not `.first()`; stub the
+        # slice so the peer-lookup branch is actually exercised (the conservative "neither linked"
+        # guard then still skips the merge).
+        mock_device_cls.objects.filter.return_value.exclude.return_value.__getitem__.return_value = [oob_named]
 
         patches = self._base_patches(mock_device_cls) + [
             patch(
@@ -2513,8 +2516,9 @@ def test_merge_candidates_skipped_when_only_one_device(self):
 
         mock_device_cls = MagicMock()
         mock_device_cls.objects.filter.return_value.first.return_value = host_named
-        # No serial twin
-        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+        # No serial twin. Merge-peer discovery slices (`exclude(...)[:2]`); stub the slice as empty
+        # so the no-peer branch is exercised (was stubbing the unused `.first()`).
+        mock_device_cls.objects.filter.return_value.exclude.return_value.__getitem__.return_value = []
 
         patches = self._base_patches(mock_device_cls) + [
             patch(
@@ -2658,10 +2662,17 @@ def test_multiple_serial_peers_skip_merge_suggestion(self):
     def test_single_serial_peer_still_considered(self):
         from netbox_librenms_plugin.tests.conftest import make_device
 
-        make_device("host1")  # hostname match
-        make_device("dup-b", serial="SHARED")  # exactly one same-serial peer
+        make_device("host1")  # hostname match (no LibreNMS link)
+        # Exactly one same-serial peer, and it already has a LibreNMS link so the conservative
+        # "at least one side linked" guard passes and the merge suggestion actually fires.
+        make_device("dup-b", serial="SHARED", librenms_cf={"default": {"id": 99}})
 
         result = self._validate(self._libre("SHARED"))
 
-        # A unique peer must NOT trip the multi-peer guard.
+        # A unique peer must NOT trip the multi-peer guard...
         assert not any("Multiple NetBox devices share serial" in w for w in result["warnings"])
+        # ...and the positive outcome must actually be produced: the unique peer is paired and
+        # surfaced as a merge suggestion. (Asserting only the absence of the warning would still
+        # pass with merge detection fully disabled — this pins the real behavior.)
+        assert result["serial_action"] == "merge_netbox_devices"
+        assert result.get("merge_candidates")

From 4eb7efcdf999b7f2be3a130d594bdfdc3bd642c4 Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Sun, 14 Jun 2026 23:15:53 +0200
Subject: [PATCH 96/98] fix(oob): preserve vendor-specific OOB type in
 name-derived detection
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_detect_oob_type_from_name used a bare OOB_TYPE_PATTERN.search(), which returns the first
token — so a name like 'leaf01-oob-idrac9' resolved to the generic 'oob' instead of the
vendor-specific 'idrac'. Route it through normalize_oob_type() (same path the os/hardware
detection uses), where a vendor token wins over the generic 'oob' regardless of order, so
existing_oob_type / oob_candidate['type'] keep the more specific hint. Unit tests cover the
generic-before-vendor case plus vendor-only / generic-only / none / empty.
---
 .../import_utils/device_operations.py         | 12 +++++---
 .../tests/test_coverage_device_operations.py  | 28 +++++++++++++++++++
 2 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 1595feee0..236550dbd 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -21,7 +21,7 @@
     match_librenms_hardware_to_device_type,
     set_librenms_device_id,
 )
-from ..constants import OOB_TYPE_PATTERN, normalize_oob_type
+from ..constants import normalize_oob_type
 from ..import_validation_helpers import apply_merge_candidates, apply_oob_detection_result
 from .cache import get_import_device_cache_key
 from .virtual_chassis import (
@@ -35,11 +35,15 @@
 
 
 def _detect_oob_type_from_name(name):
-    """Return canonical OOB type token (idrac/ilo/ipmi/bmc/drac) found in *name*, or None."""
+    """Return canonical OOB type token (idrac/ilo/ipmi/bmc/drac) found in *name*, or None.
+
+    Routes through normalize_oob_type() so a vendor-specific token wins over the generic
+    "oob" even when "oob" appears earlier in the name (e.g. "leaf01-oob-idrac9" -> "idrac",
+    not "oob"). A bare re.search() returns the first token and would downgrade the hint.
+    """
     if not name:
         return None
-    m = OOB_TYPE_PATTERN.search(name)
-    return m.group(1).lower() if m else None
+    return normalize_oob_type(name, "")
 
 
 def _describe_existing_librenms_link(obj, server_key):
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index bdd0700e7..5a2671ef9 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -1781,6 +1781,34 @@ def test_chassis_match_overrides_hardware_match(self):
         assert result["device_type"].get("device_type") is chassis_dt
 
 
+class TestDetectOOBTypeFromName:
+    """_detect_oob_type_from_name must use the same normalization as normalize_oob_type so a
+    vendor-specific token wins over the generic "oob", even when "oob" appears earlier in the
+    name. A bare re.search() returns the first token and would downgrade the hint."""
+
+    def _detect(self, name):
+        from netbox_librenms_plugin.import_utils.device_operations import _detect_oob_type_from_name
+
+        return _detect_oob_type_from_name(name)
+
+    def test_vendor_token_after_generic_oob_is_preserved(self):
+        # "oob" appears before "idrac9"; the vendor-specific token must still win.
+        assert self._detect("leaf01-oob-idrac9") == "idrac"
+
+    def test_generic_oob_only_returns_oob(self):
+        assert self._detect("switch-oob") == "oob"
+
+    def test_vendor_token_alone(self):
+        assert self._detect("ilo-mgmt-01") == "ilo"
+
+    def test_no_oob_token_returns_none(self):
+        assert self._detect("core-switch-01") is None
+
+    def test_empty_name_returns_none(self):
+        assert self._detect("") is None
+        assert self._detect(None) is None
+
+
 class TestOOBDetection:
     """Tests for OOB candidate detection in validate_device_for_import (Phase 2)."""
 

From a8f7d7e8f65e25a83eac5ea2cd5eaf2a3fdeb64a Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Mon, 15 Jun 2026 00:46:05 +0200
Subject: [PATCH 97/98] fix(import): skip host drift checks on OOB matches;
 make ambiguous id terminal

- When the existing match is via the OOB sub-key (existing_match_type == 'librenms_oob'), the
  incoming LibreNMS payload is the OOB controller's, so the host serial-drift and device-type
  mismatch comparisons compare unrelated records and surface bogus replacement/conflict warnings
  on a correctly-linked row. Gate both on existing_match_type != 'librenms_oob'.
- An ambiguous librenms_id (matches >1 NetBox record) is now the terminal blocker: skip the
  new-import site/device_type/role/cluster validation instead of piling unrelated 'must select'
  blockers onto a row whose only real problem is the duplicate id (mirrors bulk_import.py).
---
 .../import_utils/device_operations.py         | 29 ++++++-
 .../tests/test_coverage_device_operations.py  | 83 +++++++++++++++++++
 2 files changed, 108 insertions(+), 4 deletions(-)

diff --git a/netbox_librenms_plugin/import_utils/device_operations.py b/netbox_librenms_plugin/import_utils/device_operations.py
index 236550dbd..f5363432c 100644
--- a/netbox_librenms_plugin/import_utils/device_operations.py
+++ b/netbox_librenms_plugin/import_utils/device_operations.py
@@ -480,9 +480,12 @@ def validate_device_for_import(
                     result["name_sync_available"] = True
                     result["suggested_name"] = hostname
 
-                # Check for serial drift on the linked device
+                # Check for serial drift on the linked device. Skip when the match was via the
+                # OOB sub-key (existing_match_type == "librenms_oob"): the incoming payload is the
+                # OOB controller's, so comparing it against the host record's serial would surface
+                # bogus replacement/conflict warnings on a row that is already correctly linked.
                 incoming_serial = libre_device.get("serial") or ""
-                if incoming_serial and incoming_serial != "-":
+                if result["existing_match_type"] != "librenms_oob" and incoming_serial and incoming_serial != "-":
                     if existing_device.serial and existing_device.serial == incoming_serial:
                         result["serial_confirmed"] = True
                     elif existing_device.serial and existing_device.serial != incoming_serial:
@@ -882,6 +885,17 @@ def validate_device_for_import(
         # (missing cluster["available_clusters"], running device-only validation/VC detection).
         import_as_vm = result["import_as_vm"]
 
+        # An ambiguous librenms_id (matches >1 NetBox record) is the terminal blocker for this
+        # row — the user must resolve the duplicate id. Don't run the new-import site/device_type/
+        # role/cluster validation below: with existing_device fail-closed to None, it would pile
+        # unrelated "must select ..." blockers onto a row whose real problem is the ambiguous id
+        # (mirrors bulk_import.py treating ambiguity as the terminal state). existing_match_type
+        # is already "ambiguous_librenms_id" (set by _flag_ambiguous_librenms_id).
+        if result["ambiguous_librenms_id"]:
+            result["can_import"] = False
+            result["is_ready"] = False
+            return result
+
         # Validate based on import type (Device or VM)
         if import_as_vm:
             # Always populate available clusters for all VMs (new or existing) so
@@ -1064,8 +1078,15 @@ def validate_device_for_import(
                 result["device_role"]["found"] = True
                 result["device_role"]["role"] = existing.role
 
-            # Check for device type mismatch between existing device and LibreNMS
-            if hasattr(existing, "device_type") and existing.device_type:
+            # Check for device type mismatch between existing device and LibreNMS. Skip for an
+            # OOB-sub-key match (existing_match_type == "librenms_oob"): the LibreNMS payload is
+            # the OOB controller's, so a host-vs-OOB device-type compare is a bogus "wrong device"
+            # warning on a correctly-linked row.
+            if (
+                result.get("existing_match_type") != "librenms_oob"
+                and hasattr(existing, "device_type")
+                and existing.device_type
+            ):
                 librenms_dt = result["device_type"].get("device_type")
                 if librenms_dt and existing.device_type.pk != librenms_dt.pk:
                     result["device_type_mismatch"] = True
diff --git a/netbox_librenms_plugin/tests/test_coverage_device_operations.py b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
index 5a2671ef9..29629e0d8 100644
--- a/netbox_librenms_plugin/tests/test_coverage_device_operations.py
+++ b/netbox_librenms_plugin/tests/test_coverage_device_operations.py
@@ -297,6 +297,34 @@ def test_ambiguous_librenms_id_blocks_import(self):
         assert result["existing_match_type"] == "ambiguous_librenms_id"
         assert any("matches more than one" in w for w in result["warnings"])
 
+    def test_ambiguous_librenms_id_is_terminal_no_new_import_blockers(self):
+        """An ambiguous librenms_id is the terminal blocker — validation must NOT fall through
+        into the new-import site/device_type/role/cluster checks and pile unrelated 'must
+        select ...' issues onto the row (mirrors bulk_import's terminal ambiguity handling)."""
+        from unittest.mock import patch
+
+        from netbox_librenms_plugin.utils import AmbiguousLibreNMSIdError
+
+        # find_matching_site returns found=False in the harness; pre-fix the new-import block ran
+        # and appended "No matching site found ..." — this asserts that no longer happens.
+        result = self._run_validate(
+            self._base_device(),
+            patches_overrides=[
+                patch(
+                    "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                    side_effect=AmbiguousLibreNMSIdError("dup host pk=1, pk=2"),
+                ),
+            ],
+        )
+        assert result["ambiguous_librenms_id"] is True
+        assert result["can_import"] is False
+        assert result["is_ready"] is False
+        # None of the new-import blockers may be present — the duplicate id is the only blocker.
+        joined = " ".join(result["issues"]).lower()
+        assert "site" not in joined
+        assert "role" not in joined
+        assert "cluster" not in joined
+
     def test_flag_ambiguous_is_a_durable_blocker(self):
         """The ambiguity must land in issues (not only warnings) so the readiness step's
         `can_import = len(issues) == 0` recompute cannot silently re-enable the import."""
@@ -2621,6 +2649,61 @@ def test_reimport_via_oob_id_sets_match_type_librenms_oob(self):
         assert result["existing_match_type"] == "librenms_oob"
         assert result["existing_device"] is existing
 
+    def test_librenms_oob_match_skips_host_serial_drift(self):
+        """When the match is via the OOB sub-key (existing_match_type='librenms_oob'), the host
+        serial-drift comparison must be skipped: the incoming payload is the OOB controller's, so
+        comparing it against the host record's serial surfaces a bogus replacement warning on a
+        correctly-linked row."""
+        from netbox_librenms_plugin.import_utils.device_operations import validate_device_for_import
+
+        libre_device = {
+            "device_id": 17,
+            "hostname": "idrac-server01",
+            "sysName": "idrac-server01",
+            "hardware": "iDRAC9",
+            "serial": "INCOMING-SERIAL",  # differs from the host serial below
+            "os": "idrac",
+            "ip": "10.0.0.5",
+            "version": "",
+            "location": "",
+        }
+        api = self._make_api()
+
+        existing = MagicMock()
+        existing.name = "server01"
+        existing.serial = "HOST-SERIAL"  # would trigger serial-drift if the gate were missing
+        existing.virtual_chassis = None
+        existing_oob = {"id": 17, "type": "idrac"}
+
+        mock_device_cls = MagicMock()
+        mock_device_cls.objects.filter.return_value.first.return_value = None
+        mock_device_cls.objects.filter.return_value.exclude.return_value.first.return_value = None
+        find_by_id_mock = MagicMock(side_effect=[None, existing])
+
+        patches = self._base_patches(mock_device_cls) + [
+            patch("netbox_librenms_plugin.import_utils.device_operations.Device", new=mock_device_cls),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.find_by_librenms_id",
+                new=find_by_id_mock,
+            ),
+            patch(
+                "netbox_librenms_plugin.import_utils.device_operations.get_librenms_oob",
+                return_value=existing_oob,
+            ),
+        ]
+        for p in patches:
+            p.start()
+        try:
+            result = validate_device_for_import(libre_device, api=api)
+        finally:
+            for p in reversed(patches):
+                p.stop()
+
+        assert result["existing_match_type"] == "librenms_oob"
+        # Pre-fix the host serial-drift block ran and set serial_action + a "differs" warning.
+        assert result.get("serial_action") is None
+        assert not any("Serial number differs" in w for w in result["warnings"])
+
 
 @pytest.mark.django_db
 class TestMergeCandidateNonUniqueSerialPeer:

From 1183fa6065e26f50f1d835de1361090a8311791b Mon Sep 17 00:00:00 2001
From: Marcin Zieba <marcinpsk@gmail.com>
Date: Mon, 15 Jun 2026 00:46:06 +0200
Subject: [PATCH 98/98] fix(cables): return [] for a successful zero-row
 refresh, None only on failure

get_links_data returned None whenever it collected no rows, so a successful empty refresh (or a
host-success/OOB-failure refresh) was mislabeled 'No links found' in _prepare_context() and the
OOB-fetch warning was dropped. Return None only when nothing was collected AND a fetch error was
recorded; otherwise return links_data (empty list flows through; any host/OOB/serial rows survive).
---
 .../tests/test_coverage_base_views.py         | 40 +++++++++++++++++++
 .../views/base/cables_view.py                 | 13 ++++--
 2 files changed, 50 insertions(+), 3 deletions(-)

diff --git a/netbox_librenms_plugin/tests/test_coverage_base_views.py b/netbox_librenms_plugin/tests/test_coverage_base_views.py
index e2426ac55..83f857ccb 100644
--- a/netbox_librenms_plugin/tests/test_coverage_base_views.py
+++ b/netbox_librenms_plugin/tests/test_coverage_base_views.py
@@ -246,6 +246,46 @@ def test_get_links_data_oob_only_device_still_renders_oob_rows(self):
         assert result[0]["remote_device"] == "peer-sw"
         assert result[0]["local_port"] == "console0"
 
+    def test_get_links_data_successful_empty_returns_list_not_none(self):
+        """A successful refresh with zero rows must return [] (not None) so _prepare_context()
+        flows it through the success path instead of mislabeling it 'No links found'. None is
+        reserved for a genuine fetch failure."""
+        view = self._make_view()
+        obj = _mock_obj()
+        view._librenms_api.get_device_links.return_value = (True, {"links": []})
+
+        with (
+            patch.object(view, "get_ports_data", return_value={"ports": []}),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+        ):
+            result = view.get_links_data(obj)
+
+        # Pre-fix `return links_data if links_data else None` collapsed this empty success to None.
+        assert result == []
+        assert result is not None
+
+    def test_get_links_data_host_success_oob_failure_empty_returns_list(self):
+        """Host LLDP succeeds with zero links but the OOB controller fetch fails: must return []
+        (with _oob_links_fetch_failed set) so post() can surface the OOB warning — not None,
+        which would be mislabeled 'No links found' and drop the warning."""
+        view = self._make_view()
+        obj = _mock_obj()
+        view._librenms_api.get_device_links.side_effect = [
+            (True, {"links": []}),  # host: success, no links
+            (False, {"error": "oob down"}),  # OOB controller: fetch fails
+        ]
+        view._librenms_api.get_ports.return_value = (True, {"ports": []})
+
+        with (
+            patch.object(view, "get_ports_data", return_value={"ports": []}),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_interface_name_field", return_value="ifName"),
+            patch("netbox_librenms_plugin.views.base.cables_view.get_librenms_oob", return_value={"id": 99}),
+        ):
+            result = view.get_links_data(obj)
+
+        assert result == []
+        assert view._oob_links_fetch_failed is True
+
     def test_get_links_data_port_without_id_skipped(self):
         """Ports missing port_id are skipped when building local port map."""
         view = self._make_view()
diff --git a/netbox_librenms_plugin/views/base/cables_view.py b/netbox_librenms_plugin/views/base/cables_view.py
index de71ae6b2..9b0537a69 100644
--- a/netbox_librenms_plugin/views/base/cables_view.py
+++ b/netbox_librenms_plugin/views/base/cables_view.py
@@ -256,9 +256,16 @@ def get_links_data(self, obj, server_key=None):
                     oob_data.get("message") if isinstance(oob_data, dict) else oob_data,
                 )
 
-        # Return None only when there is truly nothing to show (no host LLDP and no OOB rows);
-        # an OOB-only device (host librenms_id is None) still surfaces its OOB cable rows here.
-        return links_data if links_data else None
+        # Distinguish a *successful* zero-row refresh ([] — flows through to the success path in
+        # _prepare_context(), where an OOB-fetch warning can still be surfaced) from a genuine
+        # fetch failure (None — mislabeled "No links found" otherwise). A refresh is a failure
+        # only when nothing was collected AND a fetch error was recorded (host LLDP failure or a
+        # malformed payload). An empty-but-valid host result, or OOB-failure with a host success,
+        # records no host error and must return [] so the warning isn't dropped. Any collected
+        # rows (host / OOB / serial) always come back.
+        if not links_data and self._links_fetch_error:
+            return None
+        return links_data
 
     def get_device_by_id_or_name(self, remote_device_id, hostname, server_key=None):
         """Try to find device in NetBox first by librenms_id custom field, then by name"""