diff --git a/tests/copp/test_copp.py b/tests/copp/test_copp.py
index 13ad7816a6..59b2af9af9 100644
--- a/tests/copp/test_copp.py
+++ b/tests/copp/test_copp.py
@@ -24,6 +24,7 @@
 import pytest
 import json
 import random
+import re
 import time
 from collections import namedtuple
 
@@ -114,11 +115,19 @@ def test_policer(self, protocol, duthosts, enum_rand_one_per_hwsku_frontend_host
         """
         # If fanout is running 7060x6 and running SONiC, the only supported action for UDLD is trap, which means
         # UDLD packet will not be forwarded to DUT
+        # Nokia H5/H6 fanouts (all port-count variants, e.g. h5_32d, h5_64d, h5_64o, h6_64, h6_128) and
+        # Nexthop 4210 fanouts share the same Broadcom SAI/ASIC limitation and also only support trap
+        # (not forward) for UDLD.
         if 'UDLD' == protocol:
             for fanouthost in list(fanouthosts.values()):
-                if (fanouthost.get_fanout_os() == 'sonic' and fanouthost.facts["platform"]
-                        in ['arista_7060x6_64pe', 'x86_64-nokia_ixr7220_h5_64o-r0', 'x86_64-nokia_ixr7220_h6_64-r0']):
-                    pytest.skip("Skip UDLD test for Arista-7060x6 and Nokia-H5/H6 fanout without UDLD forward support")
+                fanout_platform = fanouthost.facts["platform"]
+                if fanouthost.get_fanout_os() == 'sonic' and (
+                    fanout_platform == 'arista_7060x6_64pe'
+                    or re.match(r'x86_64-nokia_ixr7220_h[56]_', fanout_platform)
+                    or re.match(r'x86_64-nexthop_4210-', fanout_platform)
+                ):
+                    pytest.skip("Skip UDLD test for Arista-7060x6, Nokia-H5/H6 and Nexthop-4210 "
+                                "fanout without UDLD forward support")
 
         duthost = duthosts[enum_rand_one_per_hwsku_frontend_hostname]
         namespace = DEFAULT_NAMESPACE