You can use the following tools to diagnose connection problems that your users might encounter when trying to establish a
               host connection:
               
            
 
            
            
               
               
               - Rumba Trace tool
                  
               
- Traces and records SNA and link layer communication sessions. These trace options can have an impact on your system performance,
                  so it is best to use them as a filter to sift through your communication sessions when isolating a problem. 
                  
               
- Rumba Event Viewer
                  
               
- Works in the background collecting information at timed intervals that you can set, and keeps an event log organized by Data,
                  Time, Source, Event ID, Type, and Computer.
                  
                  Note: The Rumba Event Viewer is very similar in appearance and functionality to the Windows Event Logger.