{ ... }: {
  networking = {
    vlans = {
      setup = {
        id = 110;
        interface = "enp5s0";
      };
    };

    interfaces = {
      setup = {
        ipv4.addresses = [{
          address = "10.42.110.1";
          prefixLength = 24;
        }];
      };
    };
  };

  services.kea.dhcp4 = {
    settings = {
      interfaces-config = {
        interfaces = [
          "setup"
        ];
      };
      subnet4 = [
        {
          pools = [
            {
              pool = "10.42.110.100 - 10.42.110.240";
            }
          ];
          subnet = "10.42.110.0/24";
          interface = "setup";
          option-data = [
            {
              name = "routers";
              data = "10.42.110.1";
            }
            {
              name = "domain-name";
              data = "cloonar.com";
            }
            {
              name = "domain-search";
              data = "cloonar.com";
            }
            {
              name = "domain-name-servers";
              data = "10.42.97.1";
            }
          ];
        }
      ];
    };
  };
}