[Teep] Re: Éric Vyncke's No Objection on draft-ietf-teep-protocol-24: (with COMMENT)

"Eric Vyncke (evyncke)" <evyncke@cisco.com> Fri, 27 February 2026 07:09 UTC

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From: "Eric Vyncke (evyncke)" <evyncke@cisco.com>
To: Hannes Tschofenig <hannes.tschofenig@gmx.net>, The IESG <iesg@ietf.org>, "lear@lear.ch" <lear@lear.ch>
Thread-Topic: [Teep] Éric Vyncke's No Objection on draft-ietf-teep-protocol-24: (with COMMENT)
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Date: Fri, 27 Feb 2026 07:09:14 +0000
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CC: "draft-ietf-teep-protocol@ietf.org" <draft-ietf-teep-protocol@ietf.org>, "kondtir@gmail.com" <kondtir@gmail.com>, "teep-chairs@ietf.org" <teep-chairs@ietf.org>, "teep@ietf.org" <teep@ietf.org>
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Subject: [Teep] Re: Éric Vyncke's No Objection on draft-ietf-teep-protocol-24: (with COMMENT)
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Hannes,

Thank you for your messages and the revised I-Ds.

Regards

-éric

From: Hannes Tschofenig <hannes.tschofenig@gmx.net>
Date: Thursday, 26 February 2026 at 21:02
To: The IESG <iesg@ietf.org>, lear@lear.ch <lear@lear.ch>
Cc: draft-ietf-teep-protocol@ietf.org <draft-ietf-teep-protocol@ietf.org>, kondtir@gmail.com <kondtir@gmail.com>, teep-chairs@ietf.org <teep-chairs@ietf.org>, teep@ietf.org <teep@ietf.org>, Eric Vyncke (evyncke) <evyncke@cisco.com>
Subject: Re: [Teep] Éric Vyncke's No Objection on draft-ietf-teep-protocol-24: (with COMMENT)


Hi Eliot,


Eric mentioned the IoT directorate review provided by Eliot in his email below. Thanks for your review, Eliot!

In version -26 I have addressed the still remaining comments since version -25 was published.

Here is the diff:
https://author-tools.ietf.org/iddiff?url1=draft-ietf-teep-protocol-25&url2=draft-ietf-teep-protocol-26&difftype=--html


Ciao

Hannes


Am 26.02.2026 um 20:10 schrieb Hannes Tschofenig:

Hi Eric!

Thank you for the review and suggestions.

We made the following updates:

- Section 3: Clarified the language.
- Added cross-reference the transport-binding requirements section.
- Added data-item-requested registry and referenced it - Renamed Section 11 from "Transport Considerations" to "Transport Binding Requirements" and clarified that it defines requirements for companion transport bindings.
- We added IANA text for Designated Experts.
- Added "private use" registry entry. - Added aasvg statement to relevant figures. Looks better now.

Regarding the BCP14 / IESG statement comment: Thank you for the pointer.

Ciao
Hannes


Am 19.02.2026 um 15:45 schrieb Éric Vyncke via Datatracker:

Éric Vyncke has entered the following ballot position for
draft-ietf-teep-protocol-24: No Objection

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----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------


# Éric Vyncke INT AD comments for draft-ietf-teep-protocol-24
CC @evyncke

Thank you for the work put into this document.

Please find below some non-blocking COMMENT points/nits (replies would be
appreciated even if only for my own education).

Other thanks to Eliot Lear, the IoT directorate reviewer (at my request),
please consider this int-dir review:
https://datatracker.ietf.org/doc/review-ietf-teep-protocol-23-iotdir-telechat-lear-2026-02-08/
(and I have yet to read a reply from the authors)

I hope that this review helps to improve the document,

Regards,

-éric

Note: this ballot comments follow the Markdown syntax of
https://github.com/mnot/ietf-comments/tree/main, i.e., they can be processed by
a tool to create github issues.

## COMMENTS (non-blocking)

### IoT directorate review and section 4.1.1

As noted above, Eliot did an extensive review and has provided feedback, his
points about section 4.1.1 should really be addressed.

### Section 3

Who is the "we" in `we assume them ` ? The authors ? The WG ? The IETF
community ? Please avoid ambiguities.

Possibly also in other places.

### Section 4.2

Why not a MUST in `The TAM SHOULD set an expiration time for each token` ? Also
note that guidance must be given if "SHOULD" is kept. See
https://datatracker.ietf.org/doc/statement-iesg-statement-on-clarifying-the-use-of-bcp-14-key-words/
(cfr the guidance/exception given for a SHOULD in section 4.3.1)

### Section 4.2

Please add text about data-item-requested being a registry defined in section
13.3 (which is good idea).

### Section 13.3

Suggest to have at least one code point for "private use" per RFC 8126

### Use of SVG graphics

To make a much nicer HTML rendering, suggest using the aasvg tool to generate
SVG graphics. It is worth a try especially if the I-D uses the Kramdown file
format ;-)



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