Support Docker-native nftables without legacy firewall fallback - #4
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chen21019 merged 3 commits intoSep 12, 2026
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September 12, 2026 07:23
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Host-XFRM IPsec router now detects Docker's active firewall backend and uses only that path. Native nftables leaves host NAT/forwarding ownership to network-plugin-manager; iptables-nft and deliberately selected legacy retain compatibility. The container-netns mode keeps its original local rule. Added focused branch tests and a tag-gated release workflow. Validation: Go race/integration shell suite, backend mode tests, and Ubuntu 26.04 Docker 29.8 native-nft isolated VM script check; full platform lifecycle and GHCR publish remain pending. Do not tag or promote Catalog until same-SHA release gates and GHCR Actions Write are confirmed.