Hi, there I think there is a way to force a router interface to join a multicast group. try this command under the interface see if that helps.
from cco ip igmp join-group group-address To have the router join a multicast group, use the ip igmp join-group interface configuration command. To cancel membership in a multicast group, use the no form of this command. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=59632&t=59609 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]