AS400 Connection problems - Configuring ports?

[ZaneyFellow]

Our (ancient) production web server went down from hardware failure, and I was
forced to bring up it's replacement earlier than I had anticipated. I cannot
get my JDBC connection (jt400.jar) to our AS400 established. This is the error:

Connection verification failed for data source: Alea
(java.sql.SQLException: The application requester cannot establish the
connection.(Connection timed out: connect)
The root cause was that: java.sql.SQLException: The application requester
cannot establish the connection.(Connection timed out: connect)

I have another system that can connect. Both systems are in a DMZ, while the
AS400 is on the inside network. I have confirmed that the firewall access is
the same for both boxes.

I have done a packet captures on both systems, and find that the new system
is attempting to connect to the AS400 on port 449, while the one that is
working is connecting on port 8476.

Any suggestions? Is there a way to configure the ports for jt400.jar?

[Rosa]

I have the same problem with the as400 connection. Let me know if you found a solution.