config.json

{
  "name": "netberg1",
  "tofino": 1,
  "asic": true,
  "program": "src/device/simple_switch.p4",
  "drop-on-miss": false,
  "arp-resolver": true,
  "bfrt": {
    "ip4": "10.10.0.201",
    "grpc-port": 50052
  },
  "endpoints": [{
    "mac": "42:42:42:42:42:42",
    "ip4": "42.0.0.0",
    "enabled": true}],
  "ports": {
    "1/0": {
      "speed": "100", "enabled": true, "auto-negotiation": false,
      "to": { "name": "hpdc-gnode1", "kind": "host", "iface": "ens4f0", "mac": "10:70:fd:df:a5:aa", "ip4": "42.0.0.1", "prefix": 24}
    },
    "2/0": {
      "speed": "100", "enabled": true, "auto-negotiation": false,
      "to": { "name": "hpdc-gnode2", "kind": "host", "iface": "ens4f0", "mac": "10:70:fd:df:a4:26", "ip4": "42.0.0.2", "prefix": 24}
    },
    "3/0": {
      "speed": "100", "enabled": true, "auto-negotiation": false,
      "to": { "name": "hpdc-gnode3", "kind": "host", "iface": "ens4f0", "mac": "94:6d:ae:8c:ad:74", "ip4": "42.0.0.3", "prefix": 24}
    },
    "4/0": {
      "speed": "100", "enabled": true, "auto-negotiation": false,
      "to": { "name": "hpdc-gnode4", "kind": "host", "iface": "ens4f0", "mac": "94:6d:ae:8c:e4:7c", "ip4": "42.0.0.4", "prefix": 24}
    }
  },
  "multicast": {
    "2": {"ports": ["1/0", "2/0"], "desc": "test mcast group"}
  }
}