A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Infrastructure Service Forwarding For NSH
Authors : Surendra Kumar
Kent Leung
Peter Bosch
Dongkee Lee
Rajeev Manur
Andrew Dolganow
Sumandra Majee
Joel Halpern
Filename : draft-kumar-sfc-nsh-forwarding-00.txt
Pages : 17
Date : 2016-02-15
Abstract:
This draft describes the separation of service forwarding function
and service delivery function abstractions, along with the mechanics
of NSH encapsulated packet forwarding with such separation, in SFC
deployments.
This separation frees the service functions from making forwarding
decisions and the necessary control plane integration, thereby
keeping the service functions simple and focused on service delivery.
Further, this separation fully contains the forwarding decisions in
forwarding functions, thereby allowing implementations to enforce
integrity of the forwarding state carried in NSH which in turn is
required for correctly forwarding NSH encapsulated packets.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-kumar-sfc-nsh-forwarding/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-kumar-sfc-nsh-forwarding-00
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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