{ ... }:

{
  networking = {
    defaultGateway = "172.31.1.1";
    nameservers = [ 
      "185.12.64.1" "185.12.64.2"
      "2a01:4ff:ff00::add:1" "2a01:4ff:ff00::add:2"
    ];
  };

  systemd.network.enable = true;
  systemd.network.networks."10-wan" = {
    matchConfig.Name = "enp1s0";
    networkConfig.DHCP = "ipv4";
    address = [ "2a01:4f8:c012:9493::1" ];
    routes = [ { routeConfig.Gateway = "fe80::1"; } ];
  };
}