Java EE (Java Enterprise Edition) General Discussion

This is what I get:

------------------------------------------------
Problem Report - There was a communication problem.

Message ID - TCP_ERROR

Problem Description - The system was unable to communicate with the server.
- Possible Problem Cause
- The Web server may be down.
- The Web server may be too busy.
- The Web server may be experiencing other problems, preventing it from responding to clients.
- The communication path may be experiencing problems.

Possible Solution - Try connecting to this server later.
---------------------------------------------

With Jetty I had to change the
<Set name="Host">localhost</Set> to
<Set name="Host"><local_IP_address></Set> in the admin.xml file to make it work.
Can I do something similar with Tomcat? If so, where?

/ Emma