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Re: [core] [Last-Call] Secdir last call review of draft-ietf-core-dev-urn-08

Carsten Bormann <cabo@tzi.org> Mon, 04 January 2021 14:10 UTC

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From: Carsten Bormann <cabo@tzi.org>
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Date: Mon, 04 Jan 2021 15:10:30 +0100
Cc: Brian Weis <bew.stds@gmail.com>, Last Call <last-call@ietf.org>, draft-ietf-core-dev-urn.all@ietf.org, "core@ietf.org WG (core@ietf.org)" <core@ietf.org>, secdir@ietf.org
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To: Jari Arkko <jari.arkko@piuha.net>
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Subject: Re: [core] [Last-Call] Secdir last call review of draft-ietf-core-dev-urn-08
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On 2021-01-04, at 14:48, Jari Arkko <jari.arkko@piuha.net> wrote:
> 
>  https://arkko.com/ietf/core/draft-ietf-core-dev-urn-from--08.diff.html

So you can’t have a number zero?
Might be worth calling out alongside the fact that there are no leading zeroes.

(From a maintainability POV, calling positive-only numbers “number” in the ABNF is a trap waiting for the next extension.  These are all PENs, no?)

Grüße, Carsten

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