A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Source Packet Routing in Networking of the
IETF.
Title : Segment Routing interworking with LDP
Authors : Clarence Filsfils
Stefano Previdi
Ahmed Bashandy
Bruno Decraene
Stephane Litkowski
Filename : draft-ietf-spring-segment-routing-ldp-interop-05.txt
Pages : 20
Date : 2017-01-06
Abstract:
A Segment Routing (SR) 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 to the SR domain.
The Segment Routing architecture can be directly applied to the MPLS
data plane with no change in the forwarding plane. This drafts
describes how Segment Routing operates in a network where LDP is
deployed and in the case where SR-capable and non-SR-capable nodes
coexist.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-spring-segment-routing-ldp-interop/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-spring-segment-routing-ldp-interop-05
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-spring-segment-routing-ldp-interop-05
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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