JBoss clustering uses Jgroups communication (multicast) for Clustering technology . Although multicast is enabled across all routers and firewalls , JBoss clustering doesn't work in the same network ( with different subnets ) . Why JBoss cluster will behave like this ?
Jboss clustering (4.0.2) did not work in a WAN environment . I just want to know , what are the limitations with JBoss clustering ?