use master image for bbsim and nni port for dhcp
diff --git a/onos-files/olt-onos-netcfg.json b/onos-files/olt-onos-netcfg.json
index 6fd4486..8a47b49 100644
--- a/onos-files/olt-onos-netcfg.json
+++ b/onos-files/olt-onos-netcfg.json
@@ -45,8 +45,7 @@
     },
     "org.opencord.dhcpl2relay": {
       "dhcpl2relay" : {
-        "dhcpServerConnectPoints" : [ "of:0000000000000001/1" ],
-        "useOltUplinkForServerPktInOut" : false
+        "useOltUplinkForServerPktInOut": true
       }
     }
   }