[CCAMP]Re: WG last call on draft-ietf-ccamp-rfc9093-bis-11

julien.meuric@orange.com Thu, 14 November 2024 09:53 UTC

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Subject: [CCAMP]Re: WG last call on draft-ietf-ccamp-rfc9093-bis-11
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Ciao Daniele, ciao all,

Sorry for the late response but, FWIW, I support this I-D and believe 
it's ready to move forward.

Thanks,

Julien


On 12/11/2024 17:15:19 "Daniele Ceccarelli \(dceccare\)" 
<dceccare=40cisco.com@dmarc.ietf.org> wrote:
>
> Hi working group,
>
> Just  a kind reminder.
>
> Thanks
>
> Daniele
>
> *From:*Daniele Ceccarelli (dceccare) 
> <dceccare=40cisco.com@dmarc.ietf.org>
> *Sent:* Tuesday, October 22, 2024 2:01 PM
>
> Hi CCAMP,
>
> -- IMPORTANT PREAMBLE--
>
> We have two drafts which have a very good level of maturity, namely 
> RFC9093bis and Optical Impairment aware topology.
>
> The more we work on them and the more disparate use cases pop up. We 
> requested the authors to have the drafts in a status that is “good 
> enough” to address the vast majority of use cases supported by the 
> industry today so that we can progresse the drafts to the next stage 
> and not hold them potentially for ever.
>
> With the actual version of the drafts we should be able to cover all 
> of the use cases with only the following limitations:
>
>   * Homogenous muxponders: with the present version of the draft we
>     are not able to support use cases of interoperability between
>     muxponder of different versions, and we can use regenerator always
>     at the lowest level (OTU) since we do not have client information
>     when setting up a tunnel. This information is missing today.
>   * Client mapping compatibility: at the moment we can support optical
>     compatibility with operational model, but we don’t support client
>     compatibility.
>
> These use cases and others that might come to your mind, if really 
> needed, can be handled by an update to the RFCs at later stages.
>
> - END PREAMBLE --
>
> That said, this starts a 3 weeks working group last call on 
> draft-ietf-ccamp-rfc9093-bis-11.
>
> The last call will last 3 weeks to provide more time for reviewing, 
> given we’re approaching IETF 121 meeting. It will end on Tuesday 
> November 12^th . Please indicate your support or concern to the 
> mailing list. Review comments and nits are also welcome.
>
> All the IPR declarations from authors and contributors have been 
> collected and can be found in the CCAMP WIKI page: 
> https://wiki.ietf.org/en/group/ccamp
>
> If anyone is willing to be the shepherd for this draft, please feel 
> free to volunteer (authors excluded).
>
> Thanks
>
> Daniele, Fatai, Luis
>
>
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