Application Server to Gateway server protocol

I have Identity Manager 7.0 running on websphere and I need to open up firewall ports to the Identity manager gateway server. I have looked in the documentation but cannot seem to locate what port this is using.

Can someone point me to or comment on where this info is listed?

Thankyou in advance

[315 byte] By [SavorToday] at [2007-11-26 11:29:44]