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Re: [Cats] DMDTF and CATS Metrics

Adrian Farrel <adrian@olddog.co.uk> Fri, 07 April 2023 18:17 UTC

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Reply-To: adrian@olddog.co.uk
From: Adrian Farrel <adrian@olddog.co.uk>
To: 'Dean Bogdanovic' <falkusa@mac.com>
Cc: cats@ietf.org
References: <0e5e01d9696e$d3c9d840$7b5d88c0$@olddog.co.uk> <02D7CE87-DC5C-4195-A13C-6B3DCDDB8260@mac.com>
In-Reply-To: <02D7CE87-DC5C-4195-A13C-6B3DCDDB8260@mac.com>
Date: Fri, 07 Apr 2023 19:16:32 +0100
Organization: Old Dog Consulting
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Subject: Re: [Cats] DMDTF and CATS Metrics
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Ah, thanks Dean.

 

Interesting coincidence of acronyms. 

 

This work does, indeed, look relevant.

 

Cheers,

Adrian

 

From: Dean Bogdanovic <falkusa@mac.com> 
Sent: 07 April 2023 19:01
To: Adrian Farrel <adrian@olddog.co.uk>
Cc: cats@ietf.org
Subject: Re: DMDTF and CATS Metrics

 

Hi,

 

I was referring to the work that is being done by Redfish and has been presented at IETF 98 by Joe White (https://datatracker.ietf.org/meeting/98/materials/slides-98-rtgwg-yang-device-profile-for-redfish-network-management-draft-wbl-rtgwg-baseline-switch-model-draft-wbl-rtgwg-yang-ci-profile-bkgd-00). This work didn’t continue within the IETF, but Redfish has published and keeps developing and maintaining their data model (https://www.dmtf.org/sites/default/files/standards/documents/DSP0268_2022.2.pdf]. They did lot of compute resource modeling and taking a loot at their work is very useful IMO. DMTF folks know lot about compute, so it might be worth even rekindling the joint work.

 

Dean





On Apr 7, 2023, at 12:34 PM, Adrian Farrel <adrian@olddog.co.uk <mailto:adrian@olddog.co.uk> > wrote:

 

Hi all,

In the meeting in Yokohama, Dean Bogdanovic mentioned a presentation from
IETF-98 that might be relevant to our metrics works.

I did some digging and found the presentation by the IEEE 802.3cf - YANG
Data Model Definitions Task Force. The purpose of that work was to migrate
relevant MIB modules to YANG.

The slides for that session are at
https://datatracker.ietf.org/meeting/98/materials/slides-98-netmod-sessa-iee
e-8023cf-yang-data-model-definitions-task-force-00
The presentation is at https://youtu.be/hUSx_Ua3MnY?t=3326 and the presenter
was Rob Wilton who would, I'm sure, be responsive to questions.

I'm not clear how much this is relevant.

Dean, was that the presentation you were referring to?

Cheers,
Adrian

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