apps/config/src/main/resources/config.json

{
    "interfaces" : [
	{
	    "dpid" : "00:00:00:00:00:00:01",
	    "port" : "1",
	    "ips" : ["192.168.10.101/24"],
	    "mac" : "00:00:00:11:22:33"
	},
	{
	    "dpid" : "00:00:00:00:00:00:02",
	    "port" : "1",
	    "ips" : ["192.168.20.101/24", "192.168.30.101/24"]
	},
	{
	    "dpid" : "00:00:00:00:00:00:03",
	    "port" : "1",
	    "ips" : ["10.1.0.1/16"],
	    "mac" : "00:00:00:00:00:01"
	}
    ]
}