{
  "name" : "Leaf-R1",
  "nodeSid" : 101,
  "routerIp" : "10.0.1.254",
  "routerMac" : "00:00:00:00:01:80",
  "isEdgeRouter" : true,
  "adjacencySids" : [
    { "adjSid" : 100, "ports" : [2, 3] },
    { "adjSid" : 200, "ports" : [4, 5] }
  ]
}