The Path Computation Element Communication Protocol (PCEP) Extension for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment (RWA)
draft-ietf-pce-wson-rwa-ext-17
Technical Summary
This document provides the Path Computation Element communication Protocol
(PCEP) extensions for the support of Routing and Wavelength Assignment (RWA)
in Wavelength Switched Optical Networks (WSON). Path provisioning in WSONs
requires a routing and wavelength assignment (RWA) process. From a path
computation perspective, wavelength assignment is the process of determining
which wavelength can be used on each hop of a path and forms an additional
routing constraint to optical path computation.
Working Group Summary
The document is supported by the WG and no particular issue
was raised during the WG last call.
Document Quality
The protocol is widely implemented but the shepherd is not aware of any
commercial implementation of the extensions defined in this document. The
document is signed by authors from different vendors, operators and research
centers showing interest in these extensions.
Personnel
Who is the Document Shepherd for this document? Daniele Ceccarelli
Who is the Responsible Area Director? Deborah Brungard
IANA Note
Section 8.5: All the non-assigned values in this registry should be marked as "Unassigned":
OLD:
2-255 Reserved [This.I-D]
NEW:
2-255 Unassigned [This.I-D]