2013•Unpublished venueRequires access

An Integrated Stateful PCE / OpenFlow controller for the Control and Management of Flexi-Grid Optical Networks

Ramon Casellas, Ricardo Martínez, Raül Muñoz, L. Liu, Takehiro Tsuritani, Itsuro Morita

Abstract

We report the design, implementation and experimental evaluation of a centralized control plane based on a stateful PCE, acting as an OpenFlow controller. We detail the protocol extensions for elastic optical networks and the performance.

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Key concepts: Stateful firewall, OpenFlow, Computer science, Controller (irrigation), Computer network, Grid, Protocol (science), Routing control plane