Just today we have blown the app up both running it on a lan and from the dmz (behind PIX). The goobers who wrote it are working on their connection pooling code - wrote a short perl script that just logs in/logs out, that brought tomcat down - as well as getting to the point where db2 refuses additional connections. So, we're running out of file descriptors (another issue w/app code) and db2 connections.

Thanks for the help.