[trill] New Version: draft-ietf-trill-ecn-support-03

Bob Briscoe <ietf@bobbriscoe.net> Tue, 30 May 2017 09:13 UTC

To: trill IETF list <trill@ietf.org>, "Donald E. Eastlake" <d3e3e3@gmail.com>
References: <149602685471.13342.7416119508424818522.idtracker@ietfa.amsl.com>
From: Bob Briscoe <ietf@bobbriscoe.net>
Message-ID: <7392c971-7ab7-1586-6421-95b0a4fb3450@bobbriscoe.net>
Date: Tue, 30 May 2017 10:12:56 +0100
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Subject: [trill] New Version: draft-ietf-trill-ecn-support-03
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Trillers,

Donald & I have just posted a minor rev of draft-ietf-trill-ecn-support 
to address the following points:

* Until now Low Latency Low Loss Scalable throughput (L4S) was 
referenced as an individual contribution. L4S is now adopted (tsvwg 
milestone), so trill support for the L4S variant of ECN is now more 
significant. However, the advice on L4S marking only explains how 
trill/ECN handling (already specified in this doc) can work correctly 
with the L4S variant of ECN as well. So the L4S text is still not 
normative and still consigned to an appendix.

* Used the new key word boilerplate including RFC 8174.

* Acknowledged Loa Andersson's review.

* Some minor corrections.

As usual, you can get the full diff from the links below.

Cheers


Bob



On 29/05/17 04:00, internet-drafts@ietf.org wrote:
> A new version of I-D, draft-ietf-trill-ecn-support-03.txt
> has been successfully submitted by Donald E. Eastlake and posted to the
> IETF repository.
>
> Name:		draft-ietf-trill-ecn-support
> Revision:	03
> Title:		TRILL: ECN (Explicit Congestion Notification) Support
> Document date:	2017-05-28
> Group:		trill
> Pages:		19
> URL:            https://www.ietf.org/internet-drafts/draft-ietf-trill-ecn-support-03.txt
> Status:         https://datatracker.ietf.org/doc/draft-ietf-trill-ecn-support/
> Htmlized:       https://tools.ietf.org/html/draft-ietf-trill-ecn-support-03
> Htmlized:       https://datatracker.ietf.org/doc/html/draft-ietf-trill-ecn-support-03
> Diff:           https://www.ietf.org/rfcdiff?url2=draft-ietf-trill-ecn-support-03
>
> Abstract:
>     Explicit congestion notification (ECN) allows a forwarding element to
>     notify downstream devices, including the destination, of the onset of
>     congestion without having to drop packets. This can improve network
>     efficiency through better flow control without packet drops. This
>     document extends ECN to TRILL switches, including integration with IP
>     ECN, and provides for ECN marking in the TRILL Header Extension Flags
>     Word (see RFC 7179).
>
>
>                                                                                    
>
>
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> The IETF Secretariat
>

-- 
________________________________________________________________
Bob Briscoe                               http://bobbriscoe.net/

[trill] New Version: draft-ietf-trill-ecn-support… Bob Briscoe