Our application vendor has updated their software to use WildFly 8.1. There are three environments on our network (training, test, production) and each server has for nodes of the application running (two for load balance, one to handle scheduled processes, the fourth to handle all web service calls). Apache 2.4 is on the front end for the load balancing. No matter what configurations I try: JGroups, different server group names, or filewalld (RHEL 7), all of the HornetQ instances want to talk to one another. How do I configure HornetQ to see the instances running on a particular OS server, but not all of the other instances running on others?