A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : PCEP Procedures and Protocol Extensions for Using PCE as a Central Controller (PCECC) of LSPs
Authors : Quintin Zhao
Zhenbin Li
Dhruv Dhody
Chao Zhou
Filename : draft-zhao-pce-pcep-extension-for-pce-controller-03.txt
Pages : 36
Date : 2016-03-16
Abstract:
In certain networks deployment scenarios, service providers would
like to keep all the existing MPLS functionalities in both MPLS and
GMPLS while removing the complexity of existing signalling protocols
such as LDP and RSVP-TE. In
[I-D.zhao-pce-central-controller-user-cases], we propose to use the
PCE [RFC5440] as a central controller (PCECC) so that LSP can be
calculated/ signalled/initiated and label forwarding entries are
downloaded through a centralized PCE server to each network devices
along the LSP path while leveraging the existing PCE technologies as
much as possible.
This draft specify the procedures and PCEP protocol extensions for
using the PCE as the central controller and user cases where LSPs are
calculated/setup/initiated and label forwarding entries are
downloaded through extending the existing PCE architectures and PCEP.
This document also discuss the role of PCECC in Segment Routing (SR).
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-zhao-pce-pcep-extension-for-pce-controller/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-zhao-pce-pcep-extension-for-pce-controller-03
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-zhao-pce-pcep-extension-for-pce-controller-03
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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