Re: Regarding auto-rp in pim sparse-dense mode

From: peter ehiwe <ccie.in.nigeria_at_gmail.com>
Date: Fri, 21 Aug 2009 01:57:15 +0100

HI Raghav,
For auto-rp to work you need a mapping agent that is centrally located
and from the information provided it appears that the auto-rp MA is
not configured.

Also take note of the flags associated with the show ip mroute command output.

HTH

On 8/21/09, Raghav Bhargava <raghavbhargava12_at_gmail.com> wrote:
> Hi experts,
> My topology is something like this:-
>
> R5 <---FR----.> R2<---Fa0/0-----Fa0/0----> R6
>
>
> Now lets say i select R2 and R6 to be configured as the RP's for the group
> 224.1.1.1 and i configure this on both of them
>
> ip pim send-rp-announce lo0 scope 4 group-list 1 interval 30
> access-list 1 permit 224.1.1.1
>
>
> so now my question is that on R5 if i do :---> show ip mroute 224.1.1.1, it
> shows only 1 group which is (2.2.2.2, 224.1.1.1) which is from R2 but not
> the other one which is R6( 6.6.6.6, 224.1.1.1)
>
> If I check on R2, I can see both the Groups.I couldn't figure out what could
> be wrong??
>
> Is there something that I am missing. Please advise
>
> BTW Pim sparse-dense mode is configured on all the interface's.
>
>
> --
> Warm Regards
> Raghav
>
>
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-- 
Warm Regards
Peter.
Blogs and organic groups at http://www.ccie.net
Received on Fri Aug 21 2009 - 01:57:15 ART

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