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RFC 7446
Title: Routing and Wavelength Assignment Information
Model for Wavelength Switched Optical Networks
Author: Y. Lee, Ed.,
G. Bernstein, Ed.,
D. Li,
W. Imajuku
Status: Informational
Stream: IETF
Date: February 2015
Mailbox: leeyoung@huawei.com,
gregb@grotto-networking.com,
danli@huawei.com,
imajuku.wataru@lab.ntt.co.jp
Pages: 23
Characters: 48370
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-ccamp-rwa-info-24.txt
URL: https://www.rfc-editor.org/info/rfc7446
This document provides a model of information needed by the Routing
and Wavelength Assignment (RWA) process in Wavelength Switched
Optical Networks (WSONs). The purpose of the information described
in this model is to facilitate constrained optical path computation in
WSONs. This model takes into account compatibility constraints
between WSON signal attributes and network elements but does not
include constraints due to optical impairments. Aspects of this
information that may be of use to other technologies utilizing a
GMPLS control plane are discussed.
This document is a product of the Common Control and Measurement Plane Working Group of the IETF.
INFORMATIONAL: This memo provides information for the Internet community.
It does not specify an Internet standard of any kind. Distribution of
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