Subject: I-D Action:draft-martinelli-ccamp-optical-imp-signaling-03.txt

From: [email-masked]
Date: Mon, 25 Oct 2010 03:15:02 -0700 (PDT)

A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : GMPLS Signaling Extensions for Optical Impairment Aware Lightpath Setup
	Author(s)       : G. Martinelli, A. Zanardi
	Filename        : draft-martinelli-ccamp-optical-imp-signaling-03.txt
	Pages           : 20
	Date            : 2010-10-25

The problem of provisioning a lightpath in a transparent dense
wavelength division multiplexing (DWDM) optical island requires the
evaluation of of the optical impairments along the selected route.
In this memo we propose a GMPLS signaling protocol (RSVP/RSVP-TE)
extension to collect and provide the egress node the optical
impairment parameters needed to validate a lightpath setup request
feasibility.

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