anonymous wrote : i have my application deployed on port 8877 of jboss... Do you mean that you changed the http port? In other words, you accessy our app via http://localhost:8877/xxx? No never said if you also changed the JNDI port. With JBoss running, run "netstat -a -b" at a command line and let me know all of the ports used by java.exe. Or if you have tcpview, use that instead, in which case you can copy and paste the data from tcpview into your reply. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3967018#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...