config/ciab-fabric-xconnect.json

{
    "apps": {
        "org.onosproject.segmentrouting": {
            "xconnect": {
                "of:0000cc37ab000011": [
                    {
                        "vlan": 222,
                        "ports": [1, 2],
                        "name": "test client"
                    }
                ]
            }
        }
    }
}