A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Service Function Path Optimization
Authors : Surendra Kumar
Jim Guichard
Paul Quinn
Joel Halpern
Filename : draft-kumar-sfc-sfp-optimization-01.txt
Pages : 15
Date : 2014-10-24
Abstract:
Service Function Chaining (SFC) enables services to be delivered by
selective traffic steering through an ordered set of service
functions. Once classified into an SFC, the traffic for a given flow
is steered through all the service functions of the SFC for the life
of the traffic flow even though this is often not necessary.
Steering traffic to service functions only while required and not
otherwise, leads to optimal SFCs with improved latencies, reduced
resource consumption and better user experience.
This document describes the rationale, techniques and necessary
protocol extensions to achieve such optimization.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-kumar-sfc-sfp-optimization/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-kumar-sfc-sfp-optimization-01
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-kumar-sfc-sfp-optimization-01
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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