Receiving SA Messages
RPF Check rule example cases
Case 1: Sending MSDP Peer = iMBGP peer
Is best path to RP via this MBGP peer?
Case 2: Sending MSDP Peer = eMBGP peer
Is best path to RP via this MBGP peer?
Case 3: Sending MSDP Peer != BGP peer
Is the next AS in best path to RP = AS of the sending MSDP peer?