The IESG has received a request from the Common Control and Measurement Plane WG (ccamp) to consider the following document: - 'Routing and Wavelength Assignment Information Model for Wavelength Switched Optical Networks' <draft-ietf-ccamp-rwa-info-22.txt> as Informational RFC The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2014-11-27. (This last call is extended as it spans the period of IETF-91). Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. 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. The file can be obtained via http://datatracker.ietf.org/doc/draft-ietf-ccamp-rwa-info/ IESG discussion can be tracked via http://datatracker.ietf.org/doc/draft-ietf-ccamp-rwa-info/ballot/ The following IPR Declarations may be related to this I-D: http://datatracker.ietf.org/ipr/1672/ http://datatracker.ietf.org/ipr/1662/
