RFC 7446

Routing and Wavelength Assignment Information Model for Wavelength Switched Optical Networks, February 2015

Canonical URL:
https://www.rfc-editor.org/rfc/rfc7446.txt
File formats:
Plain TextPDF
Status:
INFORMATIONAL
Authors:
Y. Lee, Ed.
G. Bernstein, Ed.
D. Li
W. Imajuku
Stream:
IETF
Source:
ccamp (rtg)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC7446

Discuss this RFC: Send questions or comments to ccamp@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


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 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.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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