ONOS-2197 Adding Router Address and DNS to the config

Change-Id: I01bda8824b1342872ba7890b824f6a5f38026515
diff --git a/onos-app-dhcpserver/src/test/resources/dhcp-cfg.json b/onos-app-dhcpserver/src/test/resources/dhcp-cfg.json
index c4aefff..21920d3 100644
--- a/onos-app-dhcpserver/src/test/resources/dhcp-cfg.json
+++ b/onos-app-dhcpserver/src/test/resources/dhcp-cfg.json
@@ -6,6 +6,8 @@
         "mac": "1f:2f:3f:4f:5f:6f",
         "subnet": "255.0.0.0",
         "broadcast": "10.255.255.255",
+        "router": "10.0.0.1",
+        "domain": "10.0.0.1",
         "ttl": "63",
         "lease": "300",
         "renew": "150",