nixos/dhcpcd: if disabled IPv6 don't solicit or accept IPv6

2020-10-21 14:16:44 +03:00 · 2020-10-21 14:16:44 +03:00 · d59bfded58
parent 79b036b7db
commit 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}
    '';