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

Donald Eastlake <d3e3e3@gmail.com> Wed, 27 October 2021 18:31 UTC

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From: Donald Eastlake <d3e3e3@gmail.com>
Date: Wed, 27 Oct 2021 14:30:56 -0400
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Subject: [sfc] Status of draft-ietf-sfc-nsh-ecn-support
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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).





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