{
  networking = {
    useNetworkd = true;
    usePredictableInterfaceNames = true;
    hostName = "109-199-104-83";
    firewall = {
      enable = true;
      allowedTCPPorts = [80 443];
      allowedUDPPorts = [80 443];
    };
  };
  systemd.network = {
    enable = true;
    networks."40-wan" = {
      matchConfig.Name = "enx0050565f4fff";
      address = ["2a02:c207:2299:8419::1/64" "109.199.104.83/20"];
      routes = [
        {
          Gateway = "109.199.96.1";
          GatewayOnLink = true;
        }
        {Gateway = "fe80::1";}
      ];
      dns = ["2620:fe::fe" "9.9.9.9"];
    };
  };
}