Re: [Casm] [homenet] prefix assignment

Juliusz Chroboczek <jch@irif.fr> Wed, 29 March 2017 21:05 UTC

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Date: Wed, 29 Mar 2017 16:04:50 -0500
Message-ID: <87r31fhk0d.wl-jch@irif.fr>
From: Juliusz Chroboczek <jch@irif.fr>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
Cc: Michael Richardson <mcr+ietf@sandelman.ca>, Mark Townsley <townsley@cisco.com>, homenet@ietf.org, casm@ietf.org, anima@ietf.org
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Subject: Re: [Casm] [homenet] prefix assignment
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> There's already a thing called an HNCP agent. Why couldn't
> it be enhanced to negotiate with an upstream ASA for resources?

Could you please clarify what you mean by "negotiate"?  Current HNCP
implementations are provided with a bunch of External Prefixes, which they
then carve into /64, one per prefix.  Are you envisioning a scenario where
the HNCP implementation actually performs active negotiation on its
external interfaces?

-- Juliusz