Re: Anycast RP

From: Muzammil Malick <malickmuz_at_gmail.com>
Date: Sun, 28 Mar 2010 21:35:38 +0100

I have tried this command and it did not solve the problem. Any thoughts?

On 28 March 2010 21:19, Muzammil Malick <malickmuz_at_gmail.com> wrote:

> Hi Marko
>
> To be honest I haven't seen that command before. This is my config for the
> RPs
>
> RP1
> int lo0
> ip address 100.1.1.1 255.255.255.255
> int lo1
> ip address 100.1.255.255 255.255.255.255
>
> ip msdp peer 100.1.2.2 connect-source loop0
>
> RP2
> int lo0
> ip address 100.1.2.2 255.255.255.255
> int lo1
> ip address 100.1.255.255 255.255.255.255
>
> ip msdp peer 10.1.1.1 connect-source loop0
>
> Loop1 is the anycast RP address configured for all routers
>
> I will look into the command you sent me.
>
>
> On 28 March 2010 21:00, Marko Milivojevic <markom_at_ipexpert.com> wrote:
>
>> Did you set "ip msdp originator-id" correctly?
>>
>> --
>> Marko Milivojevic - CCIE #18427
>> Senior Technical Instructor - IPexpert
>>
>> YES! We include 400 hours of REAL rack
>> time with our Blended Learning Solution!
>>
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>>
>> On Sun, Mar 28, 2010 at 19:52, Muzammil Malick <malickmuz_at_gmail.com>
>> wrote:
>> > Hi
>> >
>> > I am having a problem with Anycast RP configuration. I have a scenario
>> where
>> > all routers are running OSPF. There is complete reachability end to end
>> > and I have configured all Multicast routers with the same RP address.
>> This
>> > RP address is configured as a loopback on 2 of my RPs.
>> > I have used MSDP to peer between these RPs and everything looks good.
>> The
>> > are exchanging SAs and accepting.
>> > However when I ping the group I do not receive a reply (a receiver has
>> > joined). I can see the traffic hitting the last hop router and being
>> > forwarded to the receiver using "debug ip mpacket"
>> > and the mroutes on all multicast routers have the correct incoming
>> > and outgoing interfaces.
>> > Am I missing something?
>> > It worked fine when I used MSDP between different AS'
>> > But doesn't work when using MSDP between Anycast RPs
>> >
>> >
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Received on Sun Mar 28 2010 - 21:35:38 ART

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