Traffic Engineering Extensions to OSPF for Generalized MPLS (GMPLS) Control of Evolving G.709 OTN Networks

Document Type Expired Internet-Draft (individual)
Authors Sergio Belotti  , Pietro Grandi 
Last updated 2010-03-23
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The recent revision of ITU-T Recommendation G.709 [G709-V3] has introduced new fixed and flexible ODU containers, enabling optimized support for an increasingly abundant service mix. This document describes OSPF routing protocol extensions to support Generalized MPLS (GMPLS) control of all currently defined ODU containers, in support of both sub-lambda and lambda level routing granularity.


Sergio Belotti (
Pietro Grandi (

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