Do you have the UseJK param set to 'true' in the jbossweb-cluster.sar/META-INF/jboss-service.xml file? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150130#4150130 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4150130