{
    "network-topology:node": [
        {
            "node-id": "ovsdb://127.0.0.1:61644/bridge/br01",
            "ovsdb:bridge-name": "br01",
            "ovsdb:protocol-entry": [
                {
                    "protocol": "ovsdb:ovsdb-bridge-protocol-openflow-13"
                }
            ],
            "ovsdb:controller-entry": [
                {
                    "target": "tcp:127.0.0.1:6633"
                }
            ],
            "ovsdb:bridge-other-configs": [
                {
                    "bridge-other-config-key": "datapath-id",
                    "bridge-other-config-value": "0000000000000001"
                }
            ],
            "ovsdb:managed-by": "/network-topology:network-topology/topology[topology-id='ovsdb:1']/node[node-id='ovsdb://127.0.0.1:61644']"
        }
    ]
}