[j-nsp] NG-MVPN RPT-SPT mode no receiver CE limitation?

[Mark Tinka]

On Wednesday, May 28, 2014 08:21:52 AM Krasimir Avramski 
wrote:

> Well with the caveat that in RPT-SPT after the first
> Receiver PE travels the RPT, the (S,G) state is already
> known to remaining Receiver PEs due to bgp inherent
> protocol optimization -  type-5 SA generated by source
> PE, so we are effectively in the SPT-only operation 
> after the first subscriber behind the "first Receiver
> PE".

We'd just rather do without the extra step.

It's not typical of (traditional) Multicast design, but from 
my side, it's a welcome optimization that I would wish upon 
anyone. The extra control plane state is minimal, even at 
scale.

Mark.
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