[CCAMP] [Last-Call] Re: Last Call: <draft-ietf-ccamp-layer0-types-06.txt> (A YANG Data Model for Layer 0 Types) to Proposed Standard

tom petch <daedulus@btconnect.com> Mon, 21 September 2020 16:21 UTC

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To: last-call@ietf.org, ccamp@ietf.org, ccamp-chairs@ietf.org, Daniele Ceccarelli <daniele.ceccarelli@ericsson.com>, db3546@att.com, draft-ietf-ccamp-layer0-types@ietf.org, "Daniele Ceccarelli ,>" <daniele.ceccarelli@ericsson.com>
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From: tom petch <daedulus@btconnect.com>
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Date: Mon, 21 Sep 2020 17:21:09 +0100
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Subject: [CCAMP] [Last-Call] Re: Last Call: <draft-ietf-ccamp-layer0-types-06.txt> (A YANG Data Model for Layer 0 Types) to Proposed Standard
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I see a possible process problem with this I-D.  It provides common
YANG definitions for WSON and for flexi-grid and the WSON I-D is in
IETF Last Call alongside it so no problem there.  layer0-types has 
definitions for flexi-grid but they are not used anywhere that I can 
see. draft-ietf-ccamp-flexigid-yang is not in line with the current 
layer0-types (and looks like it has yet to catch up with 
ietf-te-topology).  There is also an expired 
flexigrid-media-channel-yang whose imports are quite unlike the current 
layer0-types.  So it seems to me that it will be a while before 
flexi-grid gets to the point where it will be apparent whether or not 
what is in layer0-types is suitable, by which time, layer0-types will be 
an RFC or well on its way there, and may then need revising to suit 
flexi-grid.

Tricky.

Tom Petch

> ----- Original Message -----
> From: "The IESG" <iesg-secretary@ietf.org>
> To: "IETF-Announce" <ietf-announce@ietf.org>
> Cc: <ccamp@ietf.org>rg>; <ccamp-chairs@ietf.org>rg>; "Daniele Ceccarelli"
> <daniele.ceccarelli@ericsson.com>om>; <db3546@att.com>om>;
> <draft-ietf-ccamp-layer0-types@ietf.org>
> Sent: Wednesday, September 16, 2020 9:44 PM
> Subject: Last Call: <draft-ietf-ccamp-layer0-types-06.txt> (A YANG Data
> Model for Layer 0 Types) to Proposed Standard
>
>
>> The IESG has received a request from the Common Control and
> Measurement Plane
>> WG (ccamp) to consider the following document: - 'A YANG Data Model
> for Layer
>> 0 Types'
>>   <draft-ietf-ccamp-layer0-types-06.txt> as Proposed Standard
>>
>> 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 2020-09-30. 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.
>>
>>
>
>