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MSDN-TE: Multipath Based Traffic Engineering for SDN

机译：MSDN-TE：基于多路径的SDN流量工程

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Software-Defined Networking is a new networking paradigm that has recently gained a lot of attention in the networking community. Its fundamental idea lies on the separation of the centralized control plane and the distributed forwarding plane. Due to global network view and the pro-grammability, SDN is a better tool for solving traffic engineering problems than mechanisms, which exist in classical IP networks. In this paper a simple approach to SDN traffic engineering based on multipath forwarding is presented. The approach lies on dynamic selecting of the best path among several paths for forwarding of an incoming flow. The concept has been simulated using the OpenDaylight controller and Mininet simulator. Simulations have confirmed advantages of the proposed concept over the Shortest Path First (built-in the OpenDaylight controller) and Spanning Tree Protocol (Mininet simple forwarding techniques) approaches.
机译：软件定义的网络是一种新的网络范例，最近在网络社区中引起了很多关注。其基本思想在于集中式控制平面和分布式转发平面的分离。由于具有全局网络视图和可编程性，因此与传统IP网络中存在的机制相比，SDN是解决流量工程问题的更好工具。本文提出了一种基于多路径转发的简单SDN流量工程方法。该方法在于动态选择多个路径中的最佳路径以转发传入流。该概念已使用OpenDaylight控制器和Mininet仿真器进行了仿真。仿真已经证实了所提出的概念优于最短路径优先（内置于OpenDaylight控制器中）和生成树协议（Mininet简单转发技术）方法的优势。

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