Re: [sfc] Status of draft-ietf-sfc-nsh-ecn-support

Hi Donald, 

Thank you for your effort to mature the document. 

FWIW, please find my review of this version:

* pdf: https://raw.githubusercontent.com/boucadair/IETF-Drafts-Reviews/master/draft-ietf-sfc-nsh-ecn-support-08-rev%20Med.pdf 
* doc: https://github.com/boucadair/IETF-Drafts-Reviews/raw/master/draft-ietf-sfc-nsh-ecn-support-08-rev%20Med.docx 

Cheers,
Med

> -----Message d'origine-----
> De : sfc <sfc-bounces@ietf.org> De la part de Donald Eastlake
> Envoyé : mercredi 27 octobre 2021 20:31
> À : sfc@ietf.org
> Cc : draft-ietf-sfc-nsh-ecn-support@ietf.org
> Objet : [sfc] Status of draft-ietf-sfc-nsh-ecn-support
> 
> Hi,
> 
> I believe this draft is ready for WG Last Call. The most recent revisions
> have been minor editorial improvements and clarifications.
> 
> However, the IETF meeting is coming up and I understand there may be a
> Transport Area review. So I suggest there should be a WG Last Call
> starting in two or three weeks.
> 
> Thanks,
> Donald
> ===============================
>  Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
>  2386 Panoramic Circle, Apopka, FL 32703 USA  d3e3e3@gmail.com
> 
> ---------- Forwarded message ---------
> From: <internet-drafts@ietf.org>
> Date: Thu, Oct 21, 2021 at 9:36 PM
> Subject: New Version Notification for draft-ietf-sfc-nsh-ecn-support-
> 08.txt
> 
> A new version of I-D, draft-ietf-sfc-nsh-ecn-support-08.txt
> has been successfully submitted by Donald E. Eastlake and posted to the
> IETF repository.
> 
> Name:           draft-ietf-sfc-nsh-ecn-support
> Revision:       08
> Title:          Explicit Congestion Notification (ECN) and Congestion
> Feedback Using the Network Service Header (NSH) and IPFIX Document date:
> 2021-10-21
> Group:          sfc
> Pages:          33
> URL:
> https://www.ietf.org/archive/id/draft-ietf-sfc-nsh-ecn-support-08.txt
> Status:         https://datatracker.ietf.org/doc/draft-ietf-sfc-nsh-ecn-
> support/
> Htmlized:
> https://datatracker.ietf.org/doc/html/draft-ietf-sfc-nsh-ecn-support
> Diff:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-sfc-nsh-ecn-support-08
> 
> Abstract:
>    Explicit congestion notification (ECN) allows a forwarding element to
>    notify downstream devices of the onset of congestion without having
>    to drop packets. Coupled with a means to feed information about
>    congestion back to upstream nodes, this can improve network
>    efficiency through better congestion control, frequently without
>    packet drops. This document specifies ECN and congestion feedback
>    support within a Service Function Chaining (SFC) domain through use
>    of the Network Service Header (NSH, RFC 8300) and IP Flow Information
>    Export (IPFIX, RFC 7011).
> 
> 
> 
> 
> 
> The IETF Secretariat
> 
> _______________________________________________
> sfc mailing list
> sfc@ietf.org
> https://www.ietf.org/mailman/listinfo/sfc

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