IPExperts,

I was working on Troubleshooting Ticket No. 4 (Multicast in AS25) and I was 
able to make it work but, when I looked at the DSG I noticed that you guys 
added the "distance bgp 20 20 20" command to the multicast address family. The 
solution guide says this was done because RPF lookup is still dependent on AD 
but, I thought the way RPF worked was that it looked at the multicast BGP 
database first and then the unicast table. Since you are modifying the route's 
next-hop via MBGP route-map (pointing it to the sparse enabled interface) my 
thoughts are you wouldn't need to lower the MBGP AD.

Am I missing something here?

Thanks

-Rob
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