Re: IPV6 Multicast

How do you have the RP learned on all your routers? Static or BSR? Is that
functioning properly? Do all routers know who the RP is (Assuming you are
using sparse-mode and not SSM) ?

On Mon, Mar 15, 2010 at 5:36 PM, Muzammil Malick <malickmuz_at_gmail.com>wrote:

> Hi can somebody please help me out.
>
> I have searched the archives and nobody seems to have talked about this.
>
> The DOC CD is very vague on this but I am trying to configure multicast in
> the following scenario
>
> R0 ------- R1 ------ R2 ------- R3
>
> I have enabled IGP reachability between the routers with EIGRPv6 and have
> enabled ipv6 multicast-routing on all routers.
>
> R3 is joining group using
>
> ipv6 mld join-group FF04::10
>
> I am using R0 as a source but when I ping the group FF04::10, R1 and R2 are
> pruning the traffic. R1's outgoing interface list is null.
>
> Now from my ipv4 days this suggests that there is no source that
> is interested in receiving traffic for the group. However I have joined the
> group at R3
>
> Can someone point me at what I am missing or doing wrong?
>
> R1
>
>
> (155:1:1::1, FF04::10), 00:00:05/00:03:23, flags: SPFT
> Incoming interface: FastEthernet1/0
> RPF nbr: FE80::C800:8FF:FEE8:1C
> Outgoing interface list: Null
>
>
> R2
>
> (*, FF04::10), 00:32:51/never, RP 155:1:2::1, flags: SPC
> Incoming interface: FastEthernet1/1
> RPF nbr: FE80::C801:8FF:FEE8:1D
> Immediate Outgoing interface list:
> FastEthernet1/0, Null, 00:32:51/never
>
> Thanks
>
>
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