应用ADM和OpenFlow构建高可用性网络

2019 International Conference on High Performance Computing & Simulation (HPCS) Pub Date : 2019-07-01 DOI:10.1109/HPCS48598.2019.9188189

James T. Yu

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引用次数: 0

摘要

本文介绍了利用OpenFlow (of)构建高可用性网络的一个应用。该方法来自传统SONET网络上的Add-Drop-Multiplexer (ADM)。ADM的使用避免了MAC学习过程的复杂性，避免了环路拓扑中的广播风暴。该方案在Mininet上通过POX控制器和vSwitch进行了演示。观察到的故障转移时间在GR-253要求的50ms之内。我们还将所提出的方法与OF规范中的快速故障转移组进行了比较，并说明了其在实际使用中的局限性。

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Applying ADM and OpenFlow to Build High Availability Networks

This paper presents an application of using OpenFlow (OF) to build high availability networks. The approach comes from Add-Drop-Multiplexer (ADM) on the legacy SONET network. The use of ADM avoids the complexity of the MAC learning process and prevents broadcast storm in the loop topology. The proposed solution is demonstrated on Mininet with the POX controller and vSwitch. The observed failover time is within the GR-253 requirement of 50ms. We also compared the proposed approach to the fast failover group in the OF specification and showed its limitation in practical use.

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2019 International Conference on High Performance Computing & Simulation (HPCS)

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