Those are other clusters, depends on the app whether you want to switch them to TCP.
Regarding multi-homed boxes: use the bind_addr=18.104.22.168 in UDP (cluster-service.xml), or start JBoss with -b=22.214.171.124 (only 3.2.6 and higher)
Thanx for your quick response. I have already tried with bind_addr in /server/all/deploy/cluster-service.xml with my multihomed boxes. but I never managed to get it running. With TCP, the farming and failover are working fine. This is fine for me now.
When we use entity and stateful session bean, do I have to change to TCP in /server/all/deploy/tc5-cluster-service.xml and /server/all/deploy/jbossweb-tomcat50.sar/sso-channel.xml. Because I dont know exactly when the TreeCache is being used.