I am trying to setup two jboss servers (serverA and serverB) with cache-invalidation-service.xml because both servers container configuration is "Standard CMP 2.x EntityBean with cache invalidation". I have verified that serverA successfully sends the message via JMSCacheInvalidationBridge topic. However, server B cannot listen to the message sent by serverA. The cache-invalidation-service.xml in server B has set 'ProviderUrl' to be serverA:1099. When I check the DestinationManager on serverA, it didn't seem to know serverB subscribing to that topic. Am I missing something here?