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Re: [Bier] About bierin6 and signalling of encapsulation

Juliusz Chroboczek <jch@irif.fr> Thu, 16 November 2017 17:16 UTC

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Date: Thu, 16 Nov 2017 18:16:49 +0100
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From: Juliusz Chroboczek <jch@irif.fr>
To: Tony Przygienda <tonysietf@gmail.com>
Cc: Babel at IETF <babel@ietf.org>, "bier@ietf.org" <bier@ietf.org>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/bier/-4y8a-srte78AhSm6XL-LEIWtcg>
Subject: Re: [Bier] About bierin6 and signalling of encapsulation
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> you simply pick either one, it's a hop-by-hop decision.

What if A implements both encapsulations, and B only implements bierin6?
If A picks the native encapsulation, you've created a blackhole, no?

-- Juliusz

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