p4app.json

{
  "program": "bcast_router.p4",
  "language": "p4-16",
  "targets": {
    "multiswitch": {
      "bmv2_log": true,
      "pcap_dump": true,
      "auto-control-plane": true,
      "cli": false,
      "links": [["h1", "s1"], ["h2", "s1"], ["h3", "s1"], ["h4", "s1"]],
      "hosts": {
        "h1": {
            "cmd": "./bcast_listen.py",
            "startup_sleep": 0.2,
            "wait": false
        },
        "h2": {
            "cmd": "./bcast_listen.py",
            "wait": false
        },
        "h3": {
            "cmd": "./bcast_listen.py",
            "wait": false
        },
        "h4": {
            "cmd": "./bcast_send.py",
            "wait": true
        }
      },
      "switches": {
          "s1": {
              "commands": [
                "commands_ipv4.txt",
                "commands_forward.txt"
              ],
              "mcast_groups": "mcast_groups.txt"
          }
      }
    }
  }
}