Luca Pollini

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—When dealing with node or link failures in Software Defined Networking (SDN), the network capability to establish an alternative path depends on controller reachability and on the round trip times (RTTs) between controller and involved switches. Moreover, current SDN data plane abstractions for failure detection (e.g. OpenFlow " Fast-failover ") do not(More)
—The successful OpenFlow approach to Software Defined Networking (SDN) allows network programmability through a central controller able to orchestrate a set of dumb switches. However, the simple match/action abstraction of Open-Flow switches constraints the evolution of the forwarding rules to be fully managed by the controller. This can be particularly(More)
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