计算机应用与软件2016，Vol.33Issue(6)：130-133,162,5.DOI:10.3969/j.issn.1000-386x.2016.06.032
一种基于集群的SDN控制器负载均衡方案
A LOAD BALANCING SCHEME OF SDN CONTROLLERS BASED ON CLUSTERING
摘要
Abstract
The centralised SDN control brings the global network perspective,programmability and flexibility,but it also brings the weak-ness of reliability and scalability as well.The solution based on distributed controllers is a feasible method as widely noted by the industry and academia.However,the static mapping relationship between a switch and a controller limits the performance of distributed controllers.To solve this problem,this paper proposes based on OpenFlow protocol a switch migration scheme which can dynamically modify the configuration rela-tionship between switch and controller on operation.It is proved by the experiment that the scheme can achieve the load balance between con-trollers and improve the scalability of the control plane.关键词
SDN/可缩放性/OpenFlow/负载均衡Key words
SDN/Scalability/OpenFlow/Load balancing分类
信息技术与安全科学引用本文复制引用
黄小曼,沈苏彬..一种基于集群的SDN控制器负载均衡方案[J].计算机应用与软件,2016,33(6):130-133,162,5.基金项目
江苏省未来网络前瞻性研究项目（BY2013095－1－08）。 （）
