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Information Model for Wavelength Switched Optical Networks (WSONs) with Impairments Validation

Document type: Replaced Internet-Draft (ccamp WG)
Document stream: IETF
Last updated: 2014-10-05 (latest revision 2014-08-12)
Intended RFC status: Unknown
Other versions: (expired, archived): plain text, pdf, html

IETF State: Adopted by a WG
Document shepherd: No shepherd assigned

IESG State: Replaced by draft-ietf-ccamp-wson-iv-info
Responsible AD: (None)
Send notices to: No addresses provided

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found here:


This document defines an information model to support Impairment- Aware (IA) Routing and Wavelength Assignment (RWA) functionality. This information model extends the information model for impairment- free RWA process in WSON to facilitate computation of paths where optical impairment constraints need to considered.


Giovanni Martinelli <>
Xian Zhang <>
Gabriele Galimberti <>
Andrea Zanardi <>
Domenico Siracusa <>
Federico Pederzolli <>
Young Lee <>
Fatai Zhang <>

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