信息与控制2017，Vol.46Issue(5)：530-535,542,7.DOI:10.13976/j.cnki.xk.2017.0530
基于吸引子选择的OpenFlow交换机动态迁移算法
Dynamic OpenFlow Switch Migration Algorithm Based on the Attractor Selection
摘要
Abstract
To implement load balance on controllers that are connected to each other in the OpenFlow control plane, we propose a dynamic OpenFlow switch migration algorithm based on attractor selection to solve the perform-ance bottleneck experienced by a controller when the flow fluctuates on OpenFlow switches. First, we model the problem of the dynamic OpenFlow switch migration. Then, we redefine the parameters of attractor selec-tion based on the switch migration model and propose a dynamic OpenFlow switch migration algorithm based on the attractor selection. Finally, we use the proposed algorithm to determine the destination to the migrated switches to balance the load on the controllers. Simulation results show that the proposed algorithm can guar-antee that the load on the controllers is balanced with a low cost.关键词
交换机迁移/负载均衡/吸引子选择Key words
switch migration/load balance/attractor selection分类
信息技术与安全科学引用本文复制引用
毛莉君,程国建..基于吸引子选择的OpenFlow交换机动态迁移算法[J].信息与控制,2017,46(5):530-535,542,7.基金项目
国家自然科学基金资助项目(61572399) （61572399）
西安培华学院校级重点资助项目(PHK17015) （PHK17015）
