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We report the experimental assessment of a hybrid control plane for multi-domain, heterogeneous networks based on abstraction and hierarchical TE. A mesh of SDN controllers use GMPLS protocols as East/West interfaces, forming an abstracted topology.
This work extends NFV paradigm to transport networks, known as Transport NFV. This paper presents a detailed overview of the SDN/NFV services that are offered on top of the Cloud Computing platform and transport network of the ADRENALINE Testbed. On the one hand, we propose a generic architecture for SDN/NFV services deployed over multi-domain transport networks and distributed data centers. On the...
We report a world first field trial of an OpenFlow-based unified control plane for multilayer multi-granularity optical networks, verifying its overall feasibility and efficiency, and quantitatively evaluating the latencies for end-to-end path creation and restoration.
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