I have following problem: wenn I start my jboss-instances, they see each other, but don't recognize each other to be members of the same cluster. Any suggestions? thnx ServerLog (host: pavullo, other host: sacuzzo): ... ------------------------------------------------------- GMS: address is 172.30.5.82:32828 ------------------------------------------------------- 20:55:33,216 INFO [TreeCache] TreeCache local address is 172.30.5.82:32828 20:55:37,678 INFO [TreeCache] viewAccepted(): [sacuzzo:32808|1] [sacuzzo:32808, 172.30.5.82:32828] 20:55:47,778 INFO [TreeCache] received the state (size=1024 bytes) 20:55:48,091 INFO [TreeCache] state was retrieved successfully (in 14874 milliseconds) 20:55:48,092 INFO [TreeCache] parseConfig(): PojoCacheConfig is empty 20:55:50,668 INFO [DefaultPartition] Initializing 20:55:56,212 INFO [STDOUT] ------------------------------------------------------- GMS: address is 172.30.5.82:32831 (additional data: 16 bytes) ------------------------------------------------------- 20:55:58,252 INFO [DefaultPartition] Number of cluster members: 1 20:55:58,252 INFO [DefaultPartition] Other members: 0 20:55:58,252 INFO [DefaultPartition] Fetching state (will wait for 30000 milliseconds): 20:55:58,261 INFO [DefaultPartition] New cluster view for partition DefaultPartition (id: 0, delta: 0) : [172.30.5.82:1099] 20:55:58,274 INFO [DefaultPartition] State could not be retrieved (we are the first member in group) 20:55:58,412 INFO [DefaultPartition] I am (172.30.5.82:1099) received membershipChanged event: 20:55:58,412 INFO [DefaultPartition] Dead members: 0 ([]) 20:55:58,413 INFO [DefaultPartition] New Members : 0 ([]) 20:55:58,413 INFO [DefaultPartition] All Members : 1 ([172.30.5.82:1099]) 20:55:58,961 INFO [HANamingService] Started ha-jndi bootstrap jnpPort=1100, backlog=50, bindAddress=/172.30.5.82 20:55:59,449 INFO [DetachedHANamingService$AutomaticDiscovery] Listening on /172.30.5.82:1102, group=230.0.0.4, HA-JNDI address=172.30.5.82:1100 ... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064003#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...