A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element Working Group of the
IETF.
Title : PCEP Requirements for WSON Routing and Wavelength
Assignment
Authors : Young Lee
Greg Bernstein
Jonas Martensson
Tomonori Takeda
Takehiro Tsuritani
Oscar Gonzalez de Dios
Filename : draft-ietf-pce-wson-routing-wavelength-14.txt
Pages : 13
Date : 2014-10-13
Abstract:
This memo provides application-specific requirements for the Path
Computation Element communication Protocol (PCEP) for the support of
Wavelength Switched Optical Networks (WSON). Lightpath provisioning
in WSONs requires a routing and wavelength assignment (RWA) process.
From a path computation perspective, wavelength assignment is the
process of determining which wavelength can be used on each hop of a
path and forms an additional routing constraint to optical light
path computation. Requirements for PCEP extensions in support of
optical impairments will be addressed in a separate document.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-wson-routing-wavelength/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-pce-wson-routing-wavelength-14
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-pce-wson-routing-wavelength-14
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.
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ftp://ftp.ietf.org/internet-drafts/
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