{
  "eth0": {
    "mode": "disable",
    "location": { "elin": "1234567890" }
  },
  "eth1": {
    "location": {
      "coordinate-based": {
        "latitude": "33.524449N",
        "longitude": "22.267255E",
        "altitude": "2200",
        "datum": "WGS84"
      }
    }
  }
}