一种支持高可靠、负载均衡的软件定义网络分域算法

Proceedings of the International Conference on High Performance Compilation, Computing and Communications Pub Date : 2017-03-22 DOI:10.1145/3069593.3069619

Li Li, Jing Shi

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引用次数: 4

摘要

在大规模软件定义网络(SDN)中，由于交换机数量庞大，需要使用多个控制器，这就导致了SDN的可扩展性问题。本文提出了一种在大型SDN网络中确定控制器数量的方案，以及一种支持高可靠性和负载均衡的域划分算法(HRLB)。仿真结果表明，与k-means算法和容量k-center算法相比，HRLB算法显著提高了网络性能。

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A Highly Reliable and Load Balance Supporting Domain Division Algorithm for Software Defined Networks

In the large-scale Software Defined Network (SDN), the number of switches is so huge that multiple controllers have to be used, which causes the scalability problem of SDN. In this paper, a scheme of determining the number of the controllers in large SDN networks as well as a highly reliable and load balance supporting domain division algorithm(HRLB) are proposed. Simulation results show HRLB significantly improves the network performances compared to the k-means algorithm and the capacitated k-center algorithm.

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Proceedings of the International Conference on High Performance Compilation, Computing and Communications

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