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OpenFlow is currently the most commonly deployed Software Defined Networking (SDN) technology. SDN consists of decoupling the control and data planes of a network. A software-based controller is responsible for managing the forwarding information of one or more switches; the hardware only handles the forwarding of traffic according to the rules set by the controller. OpenFlow is an SDN technology...
As the complexity of deployments increases, network managers face two problems that we address in this paper. First, the deployment of middleboxes in choke points (between two routers through which all traffic flows), raises concerns regarding robustness, correctness and efficiency. Second, dynamically managing traffic isolation in a network is a very tedious task. In this paper we propose using Software...
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