Don't know. Again, see http://labs.jboss.com/jgroups/ for a pointer to the jgroups mailing list. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4111075#4111075 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4111075