How to setup the firewall to allow a Corba application to work?

[Jose Vicente Nunez Z <josevnz newbreak com>]

Greetings,

I have a custom Corba client that needs to talk with a Corba server;
Both are behind an IPtables firewall (No DMZ) and given the nature of
the protocol (no fixed ports but dinamic ports are opened) i don't know
exactly how to tackle the problem.


I found some information here about how to deal with the problem:
http://www.ifi.uio.no/~abie/fw.pdf

But the whole picture is not completely clear to me . Does anyone know
if there is a IPtables module, like the ftp or irc modules) to help IP
tables to deal with this type of clients?

Thanks in advance,

JV.