diff options
Diffstat (limited to 'nixos/modules/services/networking/wireguard.nix')
| -rw-r--r-- | nixos/modules/services/networking/wireguard.nix | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/nixos/modules/services/networking/wireguard.nix b/nixos/modules/services/networking/wireguard.nix index 21473388d76..d36be87daf6 100644 --- a/nixos/modules/services/networking/wireguard.nix +++ b/nixos/modules/services/networking/wireguard.nix @@ -164,6 +164,15 @@ let of the wireguard network has to be adjusted as well. ''; }; + + metric = mkOption { + default = null; + type = with types; nullOr int; + example = 700; + description = lib.mdDoc '' + Set the metric of routes related to this Wireguard interface. + ''; + }; }; }; @@ -395,7 +404,7 @@ let optionalString interfaceCfg.allowedIPsAsRoutes (concatMapStringsSep "\n" (allowedIP: - ''${ip} route replace "${allowedIP}" dev "${interfaceName}" table "${interfaceCfg.table}"'' + ''${ip} route replace "${allowedIP}" dev "${interfaceName}" table "${interfaceCfg.table}" ${optionalString (interfaceCfg.metric != null) "metric ${toString interfaceCfg.metric}"}'' ) peer.allowedIPs); in '' ${wg_setup} @@ -577,6 +586,7 @@ in }) all_peers; boot.extraModulePackages = optional (versionOlder kernel.kernel.version "5.6") kernel.wireguard; + boot.kernelModules = [ "wireguard" ]; environment.systemPackages = [ pkgs.wireguard-tools ]; systemd.services = |