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Re: [Anima] I-D Action: draft-ietf-anima-grasp-13.txt - SONN

Michael Richardson <mcr+ietf@sandelman.ca> Fri, 09 June 2017 14:48 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
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Date: Fri, 09 Jun 2017 10:48:16 -0400
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Subject: Re: [Anima] I-D Action: draft-ietf-anima-grasp-13.txt - SONN
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Brian E Carpenter <brian.e.carpenter@gmail.com> wrote:
    > So this is why I've been asking the ACP authors to be precise about the
    > service they will offer to GRASP, over many months. They tell me it
    > will be a VRF instance providing a reasonably small number of (virtual)
    > interfaces to GRASP. GRASP will send LL multicasts to each of those
    > interfaces, and the VRF instance has to do the right thing, i.e. replicate
    > those multicasts as needed. But that's layer 3, it just has LL scope.

    > Nothing new here that I can see.

Since all the links will be PPP links, there will be no "replication".

--
Michael Richardson <mcr+IETF@sandelman.ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-

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