Optimal standby virtual routers selection for node failures in a virtual network environment

Abstract

Network virtualization allows flexibility to configure virtual networks in a dynamic manner. In such a setting, to provide resilient services to virtual networks, we consider the situation where the substrate network provider wants to have standby virtual routers ready to serve the virtual networks in the event of a failure. Such a failure can affect one or… (More)
DOI: 10.1109/CNSM.2014.7014138
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