[tsvwg] Doubts regarding motivation of draft-ietf-tsvwg-iana-dscp-registry-04

Alexander Vainshtein <Alexander.Vainshtein@ecitele.com> Tue, 08 May 2018 07:56 UTC

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From: Alexander Vainshtein <Alexander.Vainshtein@ecitele.com>
To: "gorry@erg.abdn.ac.uk" <gorry@erg.abdn.ac.uk>
CC: "tsvwg@ietf.org" <tsvwg@ietf.org>
Thread-Topic: Doubts regarding motivation of draft-ietf-tsvwg-iana-dscp-registry-04
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Date: Tue, 08 May 2018 07:56:16 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tsvwg/KOQY6uOCtQvPebg6QFsJyUKfPBE>
Subject: [tsvwg] Doubts regarding motivation of draft-ietf-tsvwg-iana-dscp-registry-04
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Godred and all,
I have looked up the draft<https://tools.ietf.org/html/draft-ietf-tsvwg-iana-dscp-registry-04>, and I have doubts regarding validity of its motivation.
The draft says - correctly -that 22 out of 32 values in Pool 1 of the DSCP code points have been already assigned, therefore it considers this pool as nearly exhausted.

What the draft does not say that, out of these 22 assignments, 2o have been done in 1998 and one - in 1999. Only one assignment has been requested in the past 19 years, and no assignments have been requested after 2010.

At this rate my estimate is that Pool 1 would suffice for the next 50+ years without its exhaustion becoming an issue. So why should the IETF do anything now?

Regards,
Sasha

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