{
   "devices" : {
        "of:0000000000000001" : {
            "segmentrouting" : {
                "ipv4NodeSid" : 1,
                "ipv4Loopback" : "192.168.0.1",
                "routerMac" : "00:00:00:00:00:01",
                "isEdgeRouter" : true,
                "adjacencySids" : []
            },
            "basic" : {
                "driver" : "ofdpa-ovs"
            }
        }
    }
}