[Detnet] FYI: New Version Notification for draft-eckert-detnet-mpls-tc-tcqf-00.txt

Toerless Eckert <tte@cs.fau.de> Thu, 09 September 2021 01:40 UTC

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Date: Thu, 9 Sep 2021 03:39:56 +0200
From: Toerless Eckert <tte@cs.fau.de>
To: detnet@ietf.org
Cc: Stewart Bryant <s.bryant@surrey.ac.uk>
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Subject: [Detnet] FYI: New Version Notification for draft-eckert-detnet-mpls-tc-tcqf-00.txt
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As promised, this is the proposed queuing mechanism to support 
tightly bounded jitter with stateless forwarding for the DetNet MPLS
data plane, hopefully the most simple additional QoS option that
i think we should have for wide area (but even local) DetNet networks.
Will present it on the interim next week.

Cheers
    Toerless

On Wed, Sep 08, 2021 at 06:29:55PM -0700, internet-drafts@ietf.org wrote:
> 
> A new version of I-D, draft-eckert-detnet-mpls-tc-tcqf-00.txt
> has been successfully submitted by Toerless Eckert and posted to the
> IETF repository.
> 
> Name:		draft-eckert-detnet-mpls-tc-tcqf
> Revision:	00
> Title:		Deterministic Networking (DetNet) Data Plane - MPLS TC Tagging for Cyclic Queuing and Forwarding (MPLS-TC TCQF)
> Document date:	2021-09-08
> Group:		Individual Submission
> Pages:		13
> URL:            https://www.ietf.org/archive/id/draft-eckert-detnet-mpls-tc-tcqf-00.txt
> Status:         https://datatracker.ietf.org/doc/draft-eckert-detnet-mpls-tc-tcqf/
> Htmlized:       https://datatracker.ietf.org/doc/html/draft-eckert-detnet-mpls-tc-tcqf
> 
> 
> Abstract:
>    This memo defines the use of the MPLS TC field of MPLS Label Stack
>    Entries (LSE) to support cycle tagging of packets for Multiple Buffer
>    Cyclic Queuing and Forwarding (TCQF).  TCQF is a mechanism to support
>    bounded latency forwarding in DetNet network.
> 
>    Target benefits of TCQF include low end-to-end jitter, ease of high-
>    speed hardware implementation, optional ability to support large
>    number of flow in large networks via DiffServ style aggregation by
>    applying TCQF to the DetNet aggregate instead of each DetNet flow
>    individually, and support of wide-area DetNet networks with arbitrary
>    link latencies and latency variations.
> 
>                                                                                   
> 
> 
> The IETF Secretariat
> 

-- 
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tte@cs.fau.de