config.json

{
  "switches": {
    "0000000000000001": {
      "name": "s1",
      "vendor": "OVS",
      "tag": "aggregation"
    },
    "0000000000000002": {
      "name": "s2",
      "vendor": "OVS",
      "tag": "service"
    },
    "0000000000000003": {
      "name": "s3",
      "vendor": "OVS",
      "tag": "delivery"
    }
  },
  "rules": {
    "rule1": {
      "in_switch": "0000000000000001",
      "in_port": "s1-eth1",
      "out_switch": "0000000000000003",
      "out_port": "s3-eth2",
      "span": {
        "tap": "tap1",
        "in_port": "eth0",
        "out_port": "lo",
        "direction": "both",
        "skip_sw": true
      }
    },
    "rule2": {
      "in_switch": "0000000000000001",
      "in_port": "s1-eth1",
      "out_switch": "0000000000000003",
      "out_port": "s3-eth2",
      "_span": {
        "tap": "tap2",
        "in_port": "1/20",
        "out_port": "1/21",
        "direction": "both",
        "truncate": false
      }
    }
  },
  "taps": {
    "tap1": {
      "device_type": "linux",
      "hostname": "192.168.56.101",
      "username": "root",
      "password": "vagrant"
    },
    "tap2": {
      "device_type": "mellanox",
      "hostname": "10.143.34.57",
      "username": "admin",
      "password": "admin"
    }
  }
}