Regardless of the port and the RMI registry, an RMI connector server created in its MBean server with a given RMI service name must be started before another RMI connector server can be created with a different service name. This applies to all RMI connector servers within the same JVM. If a second RMI connector server is created before the first is started, the RMI service name of the first will be changed to the value of the second, not the one it was given.