Routing and Wavelength Assignment Information Model for Wavelength Switched Optical Networks
draft-ietf-ccamp-rwa-info-18

The information below is for an old version of the document
Document Type None Internet-Draft (ccamp WG)
Last updated 2013-05-13
Replaces draft-bernstein-ccamp-wson-info
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-ccamp-rwa-info-18.txt

Abstract

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 lightpath 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.

Authors

Young Lee (leeyoung@huawei.com)
Greg Bernstein (gregb@grotto-networking.com)
Dan Li (danli@huawei.com)
Wataru Imajuku (imajuku.wataru@lab.ntt.co.jp)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)