This isn't really a JMS question. This question is explained elsewhere. Short version: If you want to get access to the master node via JMX, deploy a seperate version of the RMIAdapter/MBeanServerConnection in deploy-hasingleton under a different jndi name. You can then lookup that RMIAdapter in HAJNDI and guarantee that your JMX invocations will always go to the master where JBossMQ is running. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4151490#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...