{lib, ...}: {
  networking = {
    enableIPv6 = false;
    useDHCP = false;
    vlans = {
      vlan101 = {
        id = 101;
        interface = "eth0";
      }; # network vlan
      vlan102 = {
        id = 102;
        interface = "eth0";
      }; # iot vlan
      vlan104 = {
        id = 104;
        interface = "eth0";
      }; # media vlan
    };
    interfaces = {
      eth0 = {
        useDHCP = true;
        mtu = 1460;
      };

      vlan101 = {
        mtu = 1460;
        ipv4.addresses = [
          {
            address = "10.0.42.11";
            prefixLength = 24;
          }
        ];
      };
      vlan102 = {
        mtu = 1460;
        ipv4.addresses = [
          {
            address = "172.16.0.11";
            prefixLength = 24;
          }
        ];
      };
      vlan104 = {
        mtu = 1460;
        ipv4.addresses = [
          {
            address = "10.42.0.11";
            prefixLength = 24;
          }
        ];
      };
    };
    networkmanager.enable = lib.mkForce false;
  };
}