[c-nsp] BGP Add path capbility

[Chintan Shah]

>
> Hi,
>
> I've been looking one of the feature of BGP called - Add path  that  allows
> the advertisement of multiple paths for the same address prefix and was
> reading this RFC
>
> http://potaroo.net/ietf/all-ids/draft-ietf-idr-add-paths-00.txt.
>
> So if in service provider scneario where we use RR for Internet and MPLS
> VPN based scenario and if we use this feature in RR , we get better
> convergance benefit also can it help to approach centralized RR specially
> for Internet based scenario and still once can ensure hot potato routing.
>
> Also, Not sure if this feature is required across all PE also. Can you some
> one share some Information ?
>
> Thanks in advance,
> Regards,
> CS.
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