Merge pull request #101249 from Izorkin/dhcpd-ipv6

nixos/dhcpcd: if disabled IPv6 don't solicit or accept IPv6
2020-11-04 08:09:08 +01:00 · 2020-11-04 08:09:08 +01:00 · f2ec450424
commit f2ec450424
parent 5c31f534f1 d59bfded58
1 changed files with 5 additions and 0 deletions
--- a/nixos/modules/services/networking/dhcpcd.nix
+++ b/nixos/modules/services/networking/dhcpcd.nix
@ -69,6 +69,11 @@ let
        if-carrier-up = "";
      }.${cfg.wait}}

+      ${optionalString (config.networking.enableIPv6 == false) ''
+        # Don't solicit or accept IPv6 Router Advertisements and DHCPv6 if disabled IPv6
+        noipv6
+      ''}
+
      ${cfg.extraConfig}
    '';