The TwoClustersSameNetwork page is confusing. I'm trying to set up two environments with the same software - a test environment and a production environment. I get that there are three factors that affect the cluster: * Partition name * Multicast address * Multicast port The first paragraph of TwoClustersSameNetwork says that to isolate two clusters, I must change all three things. Why is this? The last paragraph of the page says that on JDK1.4 I must change both the address and the port. This implicitly conflicts with the first paragraph. I'm on JDK1.5, so can I just set the address? Do I still need to change the partition name? I've added some italicized questions to the wiki page to help. Thanks, Jeff Schnitzer Kink.com View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3983625#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...