You might be running an IPv6 stack, if you use -Djava.net.preferIPv4Stack=true in your JBoss startup script, then this error should disappear. If you want to continue running IPv6, use an IPv6 mcast_addr (in UDP/TCP).
Thanks for Your help, actually my problem is to get the instance of already existing cache in jboss server so that i can do some manipulation.
I thought because of this binding exeption i was not able to get the instance, so can you tell me how to get the instance of already existing cache.
Thanks & Ragards