{ ... }:

{

  ## DSL-Uplink
  networking.vlans."enp1s0.7" = {
    id = 7;
    interface = "enp1s0";
  };
  networking.vlans."enp3s0.7" = {
    id = 7;
    interface = "enp3s0";
  };
  networking.bridges."net-dsl".interfaces = [
    "enp1s0.7"
    "enp3s0.7"
  ];

}