A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Segment Routing Use Cases
Author(s) : Clarence Filsfils
Pierre Francois
Stefano Previdi
Bruno Decraene
Stephane Litkowski
Martin Horneffer
Igor Milojevic
Rob Shakir
Saku Ytti
Wim Henderickx
Jeff Tantsura
Sriganesh Kini
Edward Crabbe
Filename : draft-filsfils-rtgwg-segment-routing-use-cases-02.txt
Pages : 36
Date : 2013-10-21
Abstract:
Segment Routing (SR) leverages the source routing and tunneling
paradigms. A node steers a packet through a controlled set of
instructions, called segments, by prepending the packet with an SR
header. A segment can represent any instruction, topological or
service-based. SR allows to enforce a flow through any topological
path and service chain while maintaining per-flow state only at the
ingress node of the SR domain.
The Segment Routing architecture can be directly applied to the MPLS
dataplane with no change on the forwarding plane. It requires minor
extension to the existing link-state routing protocols. Segment
Routing can also be applied to IPv6 with a new type of routing
extension header.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-filsfils-rtgwg-segment-routing-use-cases
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-filsfils-rtgwg-segment-routing-use-cases-02
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-filsfils-rtgwg-segment-routing-use-cases-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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