Subject: [CCAMP] I-D Action: draft-ietf-ccamp-optical-impairment-topology-yang-04.txt

From: [email-masked]
Date: Tue, 08 Sep 2020 09:59:09 -0700

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Common Control and Measurement Plane WG of the IETF.

        Title           : A Yang Data Model for Optical Impairment-aware Topology
        Authors         : Young Lee
                          Jean-Luc Auge
                          Victor Lopez
                          G. Galimberti
                          Dieter Beller
	Filename        : draft-ietf-ccamp-optical-impairment-topology-yang-04.txt
	Pages           : 58
	Date            : 2020-09-08

Abstract:
   In order to provision an optical connection through optical networks,
   a combination of path continuity, resource availability, and
   impairment constraints must be met to determine viable and optimal
   paths through the network.  The determination of appropriate paths is
   known as Impairment-Aware Routing and Wavelength Assignment (IA-RWA)
   for WSON, while it is known as Impairment-Aware Routing and Spectrum
   Assigment (IA-RSA) for SSON.

   This document provides a YANG data model for the impairment-aware TE
   topology in optical networks.

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