Hi Brain, I am facing issue with single cluster server. we have a cluster setup with single server/node. will starting the server with -b option would resolve the issue, i will try that option now. as per your explanation in this case there shouldn't be any ip conflict since there is only one node. Environment Jboss 4.0.3 with LiveCycle, Windows 2003 . Any suggestions will be highly appreciated. Thank you Sunil Nagavaram View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4216802#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...