I am experiencing a problem with my multicast music-on-hold streams. It seems that all streams are sent to my branches and I am not sure why.
I am running sparse-dense pim.
I look in the IGMP group memberships and none of my moh streams are registered.
So I assume that the routers themselves must be notifying the DR that they want the MOH streams.
So I can tell and how can I prevent the routers from requesting unneeded streams?