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Merge pull request #4983 from bosu/fw-stop-fix

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firewall: clear rpfilter on stop
This commit is contained in:
William A. Kennington III 2014-11-14 00:14:27 -08:00
commit d0e15cc575
1 changed files with 6 additions and 0 deletions
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6
nixos/modules/services/networking/firewall.nix
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@ -187,6 +187,12 @@ let
# Clean up after added ruleset
ip46tables -D INPUT -j nixos-fw 2>/dev/null || true
${optionalString (kernelHasRPFilter && cfg.checkReversePath) ''
if ! ip46tables -D PREROUTING -t raw -m rpfilter --invert -j DROP; then
echo "<2>failed to stop rpfilter support" >&2
fi
''}
${cfg.extraStopCommands}
'';