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Allow node-to-node communication.

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This commit is contained in:
Tom Alexander
2026-04-26 12:44:24 -04:00
parent 431a4fe18f
commit 1651cb54dd
1 changed files with 7 additions and 0 deletions
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7
nix/kubernetes/roles/firewall/default.nix
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@@ -49,6 +49,13 @@
'' ''
ip6 saddr 2620:11f:7001:7:ffff:eeee::/96 accept ip6 saddr 2620:11f:7001:7:ffff:eeee::/96 accept
'' ''
# Allow node-to-node communication
# Needed for:
# - metallb port 7946
''
iifname "enp*" ip saddr 10.215.1.0/24 ip daddr 10.215.1.0/24 accept
iifname "enp*" ip6 saddr 2620:11f:7001:7:ffff:ffff:0ad7:0100/120 ip6 daddr 2620:11f:7001:7:ffff:ffff:0ad7:0100/120 accept
''
]; ];
# networking.firewall.extraInputRules = '' # networking.firewall.extraInputRules = ''