When trying to run an POMBA audit, it seems like the NDCB -> ND is not communicating properly.   I do not have sufficient logs to conclude what's happening

When I post a orch-event, it goes through the paces, however here is what I am expecting at the ND level:

NDCB -> SD -> NDCB -> ND

Looks like the first portion works:

2018-12-10T15:55:29.896Z        qtp1054932644-77        INFO    org.onap.pomba.contextbuilder.networkdiscovery.service.rs.RestService   InstanceUUID=c065a38b-d70d-43d5-ab9d-1b365968b468, RequestId=db3142b3-8340-492b-9465-181cacc4dbc6, ServiceName=NetworkDiscoveryContextBuilder, ServiceInstanceId=c6456519-6acf-4adb-997c-3c363dd4caaf, StartTime=2018-12-10T15:55:29.896Z, ClientAddress=10.42.227.14, InvocationID=1e53a049-7b3f-4fd5-a1c9-3ebe73ea183c, PartnerName=context-aggregator, ServerFQDN=dev-pomba-networkdiscoveryctxbuilder-5c89765db5-wjspg      Querying Service Decomposition for service instance c6456519-6acf-4adb-997c-3c363dd4caaf 

SD does return a big blob of stuff, attached.

Then ND just hangs around for about 2 mins and spwes out this error:

 2018-12-10T15:57:37.190Z        qtp1054932644-77        ERROR   org.onap.pomba.contextbuilder.networkdiscovery.service.rs.RestService   Status=java.net.ConnectException: Connection timed out, MsgName=findbyResourceIdAndType, ResponseCode=500, InstanceUUID=c065a38b-d70d-43d5-ab9d-1b365968b468, RequestId=db3142b3-8340-492b-9465-181cacc4dbc6, StartTime=2018-12-10T15:55:29.954Z, ClientAddress=pomba-networkdiscovery.onap:9531, ResourceType=vserver, PartnerName=context-aggregator, ServerFQDN=10.42.146.54, StatusCode=ERROR, CallbackUrl=http://pomba-networkdiscoveryctxbuilder:9530/ndcontextbuilder/service/networkDiscoveryNotification, ChildRequestId=db3142b3-8340-492b-9465-181cacc4dbc6___5, ServiceName=NetworkDiscoveryContextBuilder_TO_NetworkDiscoveryMicroService, ServiceInstanceId=c6456519-6acf-4adb-997c-3c363dd4caaf, ResourceID=74e72272-95d3-40a2-afa6-ede22a59ac53, InvocationID=ec2c8e66-3f1a-4c96-9912-38c603ec94f3, CallingURL=http://pomba-networkdiscovery.onap:9531/network-discovery/v1/network/resource    java.net.ConnectException: Connection timed out

As a result, I cannot see any logs in the ND, which I think is cuz the NDCB is not even talking to it.