{
  "network-topology:network-topology": {
    "topology": [{
      "topology-id": "topology-netconf",
      "node": [{
        "node-id": "CONTROLLER1",
        "netconf-node-topology:host": "127.0.0.1",
        "netconf-node-topology:port": 1830,
        "netconf-node-topology:username": "admin",
        "netconf-node-topology:password": "admin",
        "netconf-node-topology:tcp-only": false,
        "netconf-node-topology:keepalive-delay": 0
      }]
    }]
  }
}