could you please confirm one of the following command is required for 6.5 or not?
ip mroute 34.1.4.4 255.255.255.255 34.1.24.4
Without this command I noticed RPF check on R2 fails for 34.1.4.4
Rack1R2#sh ip rpf 34.1.4.4
RPF information for ? (34.1.4.4) failed, no route exists
Rack1R2#
Rack1R2#sh ip route 34.1.4.4
Routing entry for 34.1.4.4/32
Known via "isis", distance 115, metric 20, type level-1
Redistributing via isis
Advertised by bgp 2456
Last update from 34.1.4.4 on Tunnel24, 00:31:00 ago
Routing Descriptor Blocks:
* 34.1.4.4, from 34.1.4.4, via Tunnel24
Route metric is 20, traffic share count is 1
Rack1R2#
4d05h: IP(0): s=34.1.4.4 (Serial2/0) d=224.14.14.14 id=6962, ttl=254, prot=47, len=82(78), RPF lookup failed for source
4d05h: IP(0): s=34.1.4.4 (Serial2/0) d=224.14.14.14 id=6962, ttl=254, prot=47, len=82(78), not RPF interface
Rack1R2#
I know that static mroutes are needed to make the RPF check succeed when you recieve the mcast traffic with a source on an interface which is not the RPF interface for this specific source, but I really I can not understand the multicast traffic flow for this section and why the source is 34.1.4.4 ???
Thanks a lot