Subject: [sfc] 转发: New Version Notification for draft-song-sfc-legacy-sf-mapping-03.txt

From: Youjianjie <[email-masked]>
Date: Wed, 8 Oct 2014 01:51:20 +0000

Hi all,

This version has merged the comments based on the mailing list and the last IETF meeting. 
Again, your comments are appreciated.

Best Regards,
Jianjie

-----邮件原件-----
发件人: [email-masked] [mailto:[email-masked]] 
发送时间: 2014年9月30日 10:08
收件人: Songhaibin (A); Lucy yong; Youjianjie; Songhaibin (A); Nicolas Bouthors; Lucy yong; Linda Dunbar; Nicolas Bouthors; Linda Dunbar; Youjianjie; Jiangyuanlong; Jiangyuanlong
主题: New Version Notification for draft-song-sfc-legacy-sf-mapping-03.txt

A new version of I-D, draft-song-sfc-legacy-sf-mapping-03.txt
has been successfully submitted by Jianjie You and posted to the IETF repository.

Name:		draft-song-sfc-legacy-sf-mapping
Revision:	03
Title:		SFC Header Mapping for Legacy SF
Document date:	2014-09-29
Group:		Individual Submission
Pages:		14
URL:            http://www.ietf.org/internet-drafts/draft-song-sfc-legacy-sf-mapping-03.txt
Status:         https://datatracker.ietf.org/doc/draft-song-sfc-legacy-sf-mapping/
Htmlized:       http://tools.ietf.org/html/draft-song-sfc-legacy-sf-mapping-03
Diff:           http://www.ietf.org/rfcdiff?url2=draft-song-sfc-legacy-sf-mapping-03

Abstract:
   A Service Function Chain (SFC) defines a set of abstract service
   functions and ordering constraints that must be applied to packets
   and/or frames selected as a result of classification.  One assumption
   of this document is that legacy service function can participate in
   the service function chain, but they are not aware of the SFC header,
   nor interpret it.  This document provides a mechanism between an SFC
   proxy and an SFC-unaware Service Function (i.e. legacy SF), to
   identify the SFC header associated with a packet that is returned
   from a legacy SF, without SFC header being explicitly carried in the
   wired protocol between SFC Proxy and legacy SF.

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