I didn't configure any values. There are three directories under the 'server' directory 'all','default' and 'minimal'. They all have a 'conf' directory with a jboss-service.xml file and jndi.properties file. All three jboss-service.xml files have an section concerning the jndi port. attribute name="Port" with an value of 1099 Thanks Tobias View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149993#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...