VeRTIGO: Network Virtualization and Beyond

Provided by: CREATE-NET
Topic: Virtualization
Format: PDF
In this paper, the authors present VeRTIGO (ViRtual TopologIes Generalization in OpenFlow networks), a Software - defined networking platform designed for network virtualization. Based on the OpenFlow original network slicing system FlowVisor, the VeRTIGO platform aims at covering all flavors of network virtualization: in particular, it is able to expose a simple abstract node on one extreme, and to deliver a logically fully connected network at the very opposite end. In this paper, they first introduce the VeRTIGO system architecture and its design choices, then they report on a prototypical implementation deployed over an OpenFlow - enabled testbed.

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