{
  config,
  pkgs,
  ...
}: {
  services.tailscale = {
    enable = true;
    useRoutingFeatures = "server";
    extraSetFlags = [ "--advertise-exit-node" "--advertise-routes=10.0.0.0/8,192.168.18.0/24" ];
    extraUpFlags = [ "--advertise-exit-node" "--advertise-routes=10.0.0.0/8,192.168.18.0/24" ];
  };
}