A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : SFC Header Mapping for Legacy SF
Authors : Haibin Song
Jianjie You
Lucy Yong
Yuanlong Jiang
Filename : draft-song-sfc-legacy-sf-mapping-02.txt
Pages : 12
Date : 2014-07-04
Abstract:
A Service Function Chain (SFC) goes through a list of ordered service
functions. 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.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-song-sfc-legacy-sf-mapping/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-song-sfc-legacy-sf-mapping-02
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-song-sfc-legacy-sf-mapping-02
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.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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