Re: [lp-wan] Last Call: <draft-ietf-lpwan-schc-yang-data-model-14.txt> (Data Model for Static Context Header Compression (SCHC)) to Proposed Standard

tom petch <daedulus@btconnect.com> Wed, 13 July 2022 11:41 UTC

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Cc: draft-ietf-lpwan-schc-yang-data-model@ietf.org, lp-wan@ietf.org, lpwan-chairs@ietf.org, pascal.thubert@gmail.com
From: tom petch <daedulus@btconnect.com>
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Date: Wed, 13 Jul 2022 12:40:58 +0100
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Archived-At: <https://mailarchive.ietf.org/arch/msg/lp-wan/QzSny9iuUYFOunuAcAtYofhodYY>
Subject: Re: [lp-wan] Last Call: <draft-ietf-lpwan-schc-yang-data-model-14.txt> (Data Model for Static Context Header Compression (SCHC)) to Proposed Standard
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n 12/07/2022 14:10, The IESG wrote:
>
> The IESG has received a request from the IPv6 over Low Power Wide-Area
> Networks WG (lpwan) to consider the following document: - 'Data Model for
> Static Context Header Compression (SCHC)'
>    <draft-ietf-lpwan-schc-yang-data-model-14.txt> as Proposed Standard

Some editorial quirks.

RFC3168, RFC7641, RFC7959 appear in the YANG module but I do not see 
them in the I-D References.

In the YANG module and in the text, I see
tick duration
tick-duration
ticks-duration
Consistency is good.

Likewise
YANG id
YANG identifier
YANG referenceid

In compression-rule-entry, the diagram has 'Field 1' the description 
'Field ID'

WG List mailto:p-wan

TLP is out of date (but is a challenge to get the current one incorporated)

YANG features could do with references even if only to this I-D

rule-id-value
must be unique considering its length.
I am unsure what this is saying - is it in conjunction with the length?

s.8
The rule contains some sensible informations...
sensitive information?

I have not looked at the technicalities.  I hope to but time is against 
me (yes, I know it is July 26th).

Tom Petch


> The IESG plans to make a decision in the next few weeks, and solicits final
> comments on this action. Please send substantive comments to the
> last-call@ietf.org mailing lists by 2022-07-26. Exceptionally, comments may
> be sent to iesg@ietf.org instead. In either case, please retain the beginning
> of the Subject line to allow automated sorting.
>
> Abstract
>
>
>     This document describes a YANG data model for the SCHC (Static
>     Context Header Compression) compression and fragmentation rules.
>
>
>
>
> The file can be obtained via
> https://datatracker.ietf.org/doc/draft-ietf-lpwan-schc-yang-data-model/
>
>
>
> No IPR declarations have been submitted directly on this I-D.
>
>
> The document contains these normative downward references.
> See RFC 3967 for additional information:
>      rfc7967: Constrained Application Protocol (CoAP) Option for No Server Response (Informational - Independent Submission)
>
>
>
>
> _______________________________________________
> IETF-Announce mailing list
> IETF-Announce@ietf.org
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> .
>