{ ... }:
{
  domain = "home.sbruder.de";
  tc = {
    interface = "enp1s0";
    # 4160 kbit is slightly smaller than the average upload
    rate = "4160kbit";
    major = 1;
    default = 2;
    classes = [
      # default
      {
        minor = 2;
        rate = "1000kbit";
        prio = 50;
      }
      # DNS, small packets (e.g., TCP ACK)
      {
        minor = 3;
        rate = "250kbit";
        prio = 0;
        qdiscArgs = [ "pfifo_fast" ];
      }
      # interactive SSH
      {
        minor = 4;
        rate = "128kbit";
        prio = 2;
      }
      # torrent
      {
        minor = 5;
        rate = "250kbit";
        ceil = "3000kbit";
        prio = 100;
      }
      # HTTP
      {
        minor = 6;
        rate = "1500kbit";
        prio = 25;
      }
      # wg-home
      {
        minor = 7;
        rate = "250kbit";
        prio = 10;
      }
      # VoIP
      {
        minor = 8;
        rate = "256kbit";
        ceil = "384kbit";
        prio = 3;
        qdiscArgs = [ "pfifo_fast" ];
      }
      # Backup
      {
        minor = 9;
        rate = "350kbit";
        ceil = "3000kbit";
        prio = 90;
      }
    ];
  };
}