{ hostname ? "server" }: { ... }: {
  networking.hostName = hostname;
  networking.hostId = "2ead098f";
  networking.networkmanager.enable = true;
  networking.firewall = {
    enable = true;
    allowedTCPPorts = [ ];
    allowedUDPPorts = [ ];
  };

  # Static ip
  networking.interfaces.enp2s0 = {
    ipv4.addresses = [{
      address = "10.0.201.83";
      prefixLength = 24;
    }];
  };
  networking.defaultGateway = {
    address = "10.0.201.1";
    interface = "enp2s0";
  };
}