使用网络处理器加速OpenFlow交换

Symposium on Architectures for Networking and Communications Systems Pub Date : 2009-10-19 DOI:10.1145/1882486.1882504

Yan Luo, Pablo Cascón, E. Murray, Julio Ortega Lopera

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引用次数: 65

摘要

OpenFlow交换可以实现对企业网络交换机的灵活管理和对常规网络流量的实验。在本文中，我们提出了OpenFlow现有参考设计的补充设计。我们采用基于网络处理器的加速卡来执行OpenFlow交换。我们描述了设计选项，并报告了我们的实验结果，表明与传统设计相比，数据包延迟减少了20%，数据包转发吞吐量也减少了20%。

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Accelerating OpenFlow switching with network processors

OpenFlow switching enables flexible management of enterprise network switches and experiments on regular network traffic. We present in this paper a complementary design to OpenFlow's existing reference designs. We apply network processor based acceleration cards to perform OpenFlow switching. We describe the design options and report our experiment results that show a 20% reduction on packet delay and the comparable packet forwarding throughput compared to conventional designs.

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Symposium on Architectures for Networking and Communications Systems

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