A stateful IPv4 firewall in P4_16 with zone-based policy, ACLs, TCP/UDP flow tracking, P4Runtime configuration, Mininet topology, and packet-level integration tests.
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Aug 21, 2026 - Python
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stateful-firewall
Here are 7 public repositories matching this topic...
Hands on tutorials for data plane switches using P4
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May 20, 2022 - P4
Software-defined NAT/PAT implemented in the P4 data-plane language, driven by a Python P4Runtime controller with a Flask REST API. Features dynamic port translation, runtime-configurable port forwarding, and a stateful firewall that rejects unsolicited inbound connections with TCP RSTs. Programmable Networks coursework, Lancaster University.
nat grpc sdn mininet p4 bmv2 network-address-translation p4runtime stateful-firewall data-plane-programming
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Jun 7, 2026 - Python
Implementación de Zone-Based Policy Firewall (ZPF) en Cisco IOS para inspección de estado (SPI) y hardening de perímetro en Packet Tracer.
cybersecurity network-security firewall-configuration blue-team packet-tracer cisco-ios zpf stateful-firewall soc-analyst zone-based-firewall
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Sep 1, 2026
Custom Windows firewall that filters incoming/outgoing traffic by IP address and port.
python firewall network-security security-tools packet-inspection stateful-firewall traffic-inspector
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Sep 1, 2026 - TypeScript
Hermit-unikernel L3/L4 stateful firewall with FQDN-aware rules, SNAT/DNAT, and SLSA-signed build-time rule compilation. Architecture-docs-first.
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May 25, 2026 - Rust
Implemented and tested Linux iptables firewall rules including stateless filtering, stateful packet inspection, connection tracking, rate limiting, and load balancing using NAT and packet distribution techniques. Based on hands-on network security experiments in a containerized lab environment.
networking tcp udp firewall nat icmp iptables connection-tracking network-security packet-filtering load-balancing stateful-firewall stateless-firewall
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Jun 23, 2026
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