{
  "event": "showTraffic",
  "sid": 1,
  "payload": {
    "paths": [
      {
        "class": "primary",
        "links": [
          "of:0000ffffffff0008/2-of:0000ffffffff0003/1"
        ],
        "labels": ["primary"]
      },
      {
        "class": "secondary",
        "links": [
          "of:0000ffffffff0003/9-of:0000ffffffff0007/2",
          "of:0000ffffffff0008/4-of:0000ffffffff0007/1"
        ],
        "labels": ["secondary", "secondo"]
      },
      {
        "class": "secondary optical",
        "links": [
          "of:0000ffffffff0003/4-of:0000ffffffffff03/1",
          "of:0000ffffffff0008/4-of:0000ffffffffff08/1"
        ],
        "labels": ["secondary optical", "secondo optical"]
      },
      {
        "class": "primary optical",
        "links": [
          "of:0000ffffffffff08/4-of:0000ffffffffff03/1"
        ],
        "labels": ["primary optical"]
      }
    ]
  }
}