Hello everybody, I'm trying to create the correct rules for Multicast Traffic across the firewall. On firewall machine runs the multicast router (pimd). So I need to enable UDP traffic from outside. But I can't see any solution to create a statefull configuration for Multicast, so that any host from internal network can subscribe for another group, and the firewall allows streams for this group adress only from one sender. The another question is, how to handle PIM SM traffic? regards buslik __________________________________ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail