Subject: Re: [sfc] Regarding last call for draft-ietf-sfc-multi-layer-oam

From: <[email-masked]>
Date: Wed, 5 Jan 2022 13:44:35 +0000

Hi Joel, Greg, all,

I used to have in the past a comment about the same part quoted by Carlos. 

We could leave without tagging the document as it updates 8300 by indicating that, in the context of active OAM covered in the I-D, an OAM packet (mentioned in 8300) is "an OAM command and/or data in the NSH Context Header or packet payload". 

However, the rules for interpreting the combination of 0-bit and next-protocol justifies the "updates" header as the document provides useful characterization of an OAM packet and zooms into this part of 8300:

      The actual format and processing of SFC OAM packets is outside the
      scope of this specification (for example, see [SFC-OAM-FRAMEWORK]
      for one approach). 

Of course, "updates" here is to be understood as "extends", not "amends".

Cheers,
Med

> -----Message d'origine-----
> De : sfc <[email-masked]> De la part de Joel M. Halpern
> Envoyé : mardi 21 décembre 2021 04:00
> À : Carlos Pignataro (cpignata) <cpignata=[email-masked]>;
> Joel Halpern Direct <[email-masked]>
> Cc : James N Guichard <[email-masked]>; Greg Mirsky
> <[email-masked]>; Frank Brockners (fbrockne)
> <fbrockne=[email-masked]>; [email-masked]; Gyan Mishra
> <[email-masked]>
> Objet : Re: [sfc] Regarding last call for draft-ietf-sfc-multi-layer-oam
> 
> At this point I would really like to hear from other people in the
> working group.
> 
> Is anyone other than the authors, Carlos, adn Frank, paying attention?
> Please?
> 
> Thank you,
> Joel

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