fix(nftables): skip loopback interface in nftablesCreateUnreachable#76
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cagedbird043 wants to merge 1 commit into
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fix(nftables): skip loopback interface in nftablesCreateUnreachable#76cagedbird043 wants to merge 1 commit into
cagedbird043 wants to merge 1 commit into
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When
strict_routeis enabled and IPv6 is disabled, thenftablesCreateUnreachablerule rejects all IPv6 traffic globally. However, it currently blocks the loopback (lo) interface as well, which breaks IPv6 loopback (::1) and causeslocalhostresolution/connectivity issues on Linux systems that prefer IPv6 loopback.This PR adds an explicit exemption for the
lointerface innftablesCreateUnreachable.