{ ... }:
let
  port = "631";
in
{
  services.avahi = {
    enable = true;
    nssmdns4 = true;
    openFirewall = true;
    publish = {
      enable = true;
      userServices = true;
    };
  };
  services.printing = {
    enable = true;
    listenAddresses = [ "*:${port}" ];
    allowFrom = [
      "10.0.0.0/24"
      "10.69.0.0/24"
    ];
    browsing = true;
    defaultShared = true;
    openFirewall = true;
  };
}