Created by luc.texier on May 13, 2005 2:44 AM. Last modified by ozizka on Apr 20, 2012 11:14 AM. My clustering does not work in the first place? If this is your first time running JBoss clustering, you will need to make sure that the mulitcast is working on your machines. To troubleshoot it, go to JGroups Wiki Troubleshooting Section Now JGroups layer work, what's next for web clustering troublesh