I have 2 nodes on my cluster env with Jboss4.05GA on RedHat AH3. Machine1: eth0 :192.168.0.173 eth1: 192.268.100.173 Maching2: eth0: 192.168.0.174 etho1:192.168.100.174 "192.168.100.173" and "192.168.100.174" connect directly and the "192.168.0.173" and "192.168.0.174" connecte with a switch. I want the cluster message (UDP message) throws the x.x.100.x. But i also want other server can find this cluster with "jnp:192.168.0.173:1100,jnp:192.168.0.174:1100". How can i configure it. I has try this: ./run.sh -c all -b 192.168.100.174 . Then other server cant' find the Jboss server. After that, i try again as this: ./run.sh -c all -b 192.168.0.174. I find the 2 Jboss server communicate with the x.x.0.x. it's not my wanted. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4041671#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...