Hi yizhao, Could you please post how you are doing the connection to the remote Jboss Server? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3965877#3965877 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3965877