"JerryGauth" wrote : Have you tried binding your server instances to IP addresses? If you're just trying a two node cluster on your machine, you can probably use either a wired/wireless combination or a wired/loopback combination. | | The IP address approach is generally simpler as you don't have to create/use a Service Binding configuration. You also won't encounter problems that might occur where a developer uses a port for something and isn't aware that the port must also be specified in the service binding file to avoid problems when running in a cluster. | | For example: | run.bat -c server1 -b 192.168.1.101 | run.bat -c server2 -b 192.168.1.102 Hi Jerry, Sorry i was on leave & Thanks for the reply. I am using the separate ports approach because it doesn't require network administrator for configuring multiple IPs. Can you share a link or more info on the "wired/wireless combination or a wired/loopback" approach. If anybody got succeeded in using ports approach, please share how did you configure them. I think the configuring approach might be different for Jboss5 as the same procedure working well with Jboss4.0.5. Thanks, -Jb View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003149#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...