nix-dotfiles/systems/jeeves-jr/networking.nix

{
  networking = {
    hostId = "1beb3026";
    firewall.enable = false;
  };

  systemd.network = {
    enable = true;

    netdevs = {
      "20-ioit-vlan" = {
        netdevConfig = {
          Kind = "vlan";
          Name = "ioit-vlan";
        };
        vlanConfig.Id = 20;
      };
    };

    networks = {
      "10-lan" = {
        matchConfig.Name = "enp4s0";
        DHCP = "yes";
        vlan = [ "ioit-vlan" ];
        linkConfig.RequiredForOnline = "routable";
      };
      "40-ioit-vlan" = {
        matchConfig.Name = "ioit-vlan";
        DHCP = "yes";
      };
    };
  };

  services.zerotierone = {
    enable = true;
    joinNetworks = [ "e4da7455b2ae64ca" ];
  };
}
# 22/tcp   open  ssh
# 800/tcp  open  mdbs_daemon
# 5355/tcp open  llmnr
# 8123/tcp open  polipo
# 9993/tcp open  palace-2