Subject: [sfc] FW: New Version Notification for draft-ao-sfc-oam-path-consistency-03.txt

From: <[email-masked]>
Date: Mon, 22 Oct 2018 16:49:51 +0800 (CST)

Hi all，

We have updated the draft about the SFC OAM message to verify the consistency of the SFC path. This new version adds the specification about the path consistency check in load balance case. Please help rewiew and share your comments. 

Any suggestions or questions are welcome. 

Best Regards.

Ting Ao

原始邮件

发件人：[email-masked] <[email-masked]>
收件人：Gregory Mirsky <[email-masked]>;敖婷00071246;Zhonghua Chen <[email-masked]>;Greg Mirsky <[email-masked]>;
日 期 ：2018年10月19日 15:08
主 题 ：New Version Notification for draft-ao-sfc-oam-path-consistency-03.txt

A new version of I-D, draft-ao-sfc-oam-path-consistency-03.txt
has been successfully submitted by Ting Ao and posted to the
IETF repository.

Name:        draft-ao-sfc-oam-path-consistency
Revision:    03
Title:        SFC OAM for path consistency
Document date:    2018-10-16
Group:        Individual Submission
Pages:        9
URL:            https://www.ietf.org/internet-drafts/draft-ao-sfc-oam-path-consistency-03.txt
Status:         https://datatracker.ietf.org/doc/draft-ao-sfc-oam-path-consistency/
Htmlized:       https://tools.ietf.org/html/draft-ao-sfc-oam-path-consistency-03
Htmlized:       https://datatracker.ietf.org/doc/html/draft-ao-sfc-oam-path-consistency
Diff:           https://www.ietf.org/rfcdiff?url2=draft-ao-sfc-oam-path-consistency-03

Abstract:
   Service Function Chain (SFC) defines an ordered set of service
   functions (SFs) to be applied to packets and/or frames and/or flows
   selected as a result of classification.  SFC Operation,
   Administration and Maintenance can monitor the continuity of the SFC,
   i.e., that all elements of the SFC are reachable to each other in the
   downstream direction.  But SFC OAM must support verification that the
   order of traversing these SFs corresponds to the state defined by the
   SFC control plane or orchestrator, the metric referred in this
   document as the path consistency of the SFC.  This document defines a
   new SFC OAM method to support SFC consistency, i.e. verification that
   all elements of the given SFC are being traversed in the expected
   order.

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