[jboss-user] [EJB 3.0] - Re: Getting EJB from remote Jboss instance fails

atijms do-not-reply at jboss.com
Mon Jul 13 06:40:18 EDT 2009


One thing that frequently fails when doing remote EJB communication using RMI is that not all ports are open. 

"jnp://10.0.0.2:1099" seems to indicate that only port 1099 has to be open, but in fact more ports need to be open. From the top of my head that's 1083 and I think 1089 too.

I'm not 100% sure, but I think the exception will always "Failed to connect to server 10.0.0.2:1099", even when the connection to 1099 succeeded and the follow up connection to 1083 fails.

I do wonder though if there's an overview somewhere that lists the exact requirements for remote EJB usage in Jboss AS.

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