I think this cold be a little bit more complicated case than just that, since this is esentially "interprovider multicast" :-).
What is configured as RP on C? If it's not the same as in A-B, you need to configure MSDP between C and whatever is RP in A-B. Even if it is the same, you may need static mroute or multicast AF BGP between B and C to make it work. Not a simplest scenario to start with :-) Kind regards, Marko. > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Mihai Tanasescu > Sent: Tuesday, July 08, 2008 20:55 PM > To: [email protected] > Subject: [c-nsp] VRF-Lite & Multicast question > > Hello all, > > > > I have just started studying multicast for accomplishing a task that > I've been giving and don't know where / what I am doing wrong. > > > My setup is something like the following: > > > RP ---> Router A --- iBGP ---> Router B --- eBGP --> Router C (vrf-lite) > > > between Router B and Router C I have 5 links (4 are vrf-lite in Router > C, the 5th is in the global table and use for MPLS ldp). > > > I have configured on each router: > ip multicast-routing (in C for example for both global and VRF) , ip pim > > sparse-dense-mode on interfaces and the RP. > > > If I connect with a cable in Router A I can view the multicast stream. > Same if I connect in Router B. > > > But in Router C it doesn't work (neither in the global table, neither in > > the VRFs from vrf-lite implementation). > > > Can you help with an advice or what I could be doing wrong ? (I'm just a > > beginner/newbie when it comes to mcast) _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
