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Remove firewall rules for wireguard and set rpfilter to loose

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JuliusFreudenberger 2026-03-11 23:13:30 +01:00
parent 179f615ad4
commit edbde98006
1 changed files with 1 additions and 13 deletions
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14
modules/network-client.nix
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@ -13,19 +13,7 @@
firewall = {
# if packets are still dropped, they will show up in dmesg
logReversePathDrops = true;
# wireguard trips rpfilter up
extraCommands = ''
iptables -t mangle -I nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN
ip6tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN
iptables -t mangle -I nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN
ip6tables -t mangle -I nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN
'';
extraStopCommands = ''
iptables -t mangle -D nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN || true
ip6tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --sport 1194 -j RETURN || true
iptables -t mangle -D nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN || true
ip6tables -t mangle -D nixos-fw-rpfilter -p udp -m udp --dport 1194 -j RETURN || true
'';
checkReversePath = "loose";
};
};
}