From: Rado Vasilev (decklandv@gmail.com)
Date: Fri Jul 18 2008 - 11:44:50 ART
Hi,
The behavior you've observed has nothing to do with your Anycast RP
setup per se.
You always have to configure the RP router itself with the ``ip pim
rp-address`` command, unless you're using PIM BSR or Auto-RP.
In either case (dynamic or static RP configuration) you need to make the
RP router aware that routers will use it as such. Otherwise it won't be
acting upon PIM register, joins and prune messages.
Regards,
Rado
GAURAV MADAN wrote:
> SW2--------R5---------
> |
> |
> R4-------
> |
> |
> R6
>
> Hi All
>
> I am working on Anycast config . I straight forward referred the DocCD
> as i think that this is very well explained using exmple there .
>
> R4
> ip msdp peer 150.1.5.5 connect-source Loopback0
> ip msdp originator-id Loopback0
> !
> R5
> ip msdp peer 150.1.4.4 connect-source Loopback0
> ip msdp originator-id Loopback0
> !
>
> On R6 as well as SW2 ; I had defined " ip pim rp-address <common
> loopback of R4 amd R5> "
>
> All the configs was fine .. But I was getting error message on R4 as
> well as R5 :
>
> *Jul 18 14:12:39.829: %PIM-6-INVALID_RP_JOIN: Received (*, 224.0.1.40)
> Join from 129.1.58.8 for invalid RP 150.1.0.255
> etc
>
> Now ; when I specify the static RP on R4 as well as R5 also .. this
> message disappeared and I got everything working.
>
> Since this is not mentioned in DocCD to define the static RP on
> routers where I have done the msdp configs also ; I wanted someone to
> clearify that is that the only solution or am i missing something
>
> Thnx
> Gaurav Madan.
>
>
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