RE: Soliciting WG feedback and comments on draft-zxd-rtgwg-ordered-metric-adjustment-00

Hi,

I would need more time to review your algo part. But anyway, could you explain the difference with some old public approach like the paper from Pierre, Mike and Olivier :  http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.67.8263&rep=rep1&type=pdf

Moreover I would be interested to see in your draft some simulation proving the metric list is quite low ...
I can remember in the paper I'm referencing that the challenge was to compress the KMS list in order to prevent a very very long list which would not be applicable in a live network.

Thanks

Stephane

-----Message d'origine-----
De : rtgwg-bounces@ietf.org [mailto:rtgwg-bounces@ietf.org] De la part de Yangang
Envoyé : lundi 21 octobre 2013 03:49
À : rtgwg@ietf.org
Cc : Zhangxudong (zhangxudong, VRP); Yangang
Objet : Soliciting WG feedback and comments on draft-zxd-rtgwg-ordered-metric-adjustment-00

Hi:

We had submitted the a new draft: http://tools.ietf.org/html/draft-zxd-rtgwg-ordered-metric-adjustment-00, we want to discuss the micro-loop problem through another method. Your feedback and comments on the rtgwg mailing list are appreciated. 

Thanks,
Rahul.Yan

-----邮件原件-----
发件人: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 
发送时间: 2013年10月18日 15:47
收件人: Zhangxudong (zhangxudong, VRP); Yangang
主题: New Version Notification for draft-zxd-rtgwg-ordered-metric-adjustment-00.txt

A new version of I-D, draft-zxd-rtgwg-ordered-metric-adjustment-00.txt
has been successfully submitted by Xudong Zhang and posted to the
IETF repository.

Filename:	 draft-zxd-rtgwg-ordered-metric-adjustment
Revision:	 00
Title:		 Algorithm for Ordered Metric Adjustment
Creation date:	 2013-10-18
Group:		 Individual Submission
Number of pages: 10
URL:             http://www.ietf.org/internet-drafts/draft-zxd-rtgwg-ordered-metric-adjustment-00.txt
Status:          http://datatracker.ietf.org/doc/draft-zxd-rtgwg-ordered-metric-adjustment
Htmlized:        http://tools.ietf.org/html/draft-zxd-rtgwg-ordered-metric-adjustment-00

Abstract:
   Upon link down event or link up event, each device in network
   individually schedules route calculation.  Because of different
   hardware capabilities and internal/external environments, the time to
   update forwarding entries on these devices are disordered which can
   cause a transient forwarding loop.  This document introduces a method
   to prevent forwarding loop by adjusting link metric gradually for
   several times.

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