计算机技术与发展2016，Vol.26Issue(6)：46-50,55,6.DOI:10.3969/j.issn.1673-629X.2016.06.010
一种多指标综合评价负载均衡路由策略研究
Research on Load Balancing Routing Strategy Based on Link Multi-index Evaluation System
摘要
Abstract
The underutilization of network resources is low, which resulted from the absence of a complete load-balancing solution in OpenFlow network. In this paper,a dynamic load balancing routing strategy for data flows is proposed and implemented on the controller of OpenFlow network,utilizing the centralized controlling advantages of controllers in OpenFlow network. The strategy could develop a dynamic data flows forwarding policy based on network condition information:the multi-index comprehensive evaluations of links served as the new weights which are applied in calculations of the best path between the source node and the destination node;sequentially the data flows would be forwarded on the best path at all times. At last,the Mininet simulation technology is used in verifying the perform-ance of the proposed load-balancing routing strategy in this paper. The results show that the proposed load-balancing routing strategy can effectively alleviate the congestion of networks and improve the utilization of links.关键词
OpenFlow/负载均衡/多指标/路由算法Key words
OpenFlow/load balancing/multi-index/routing algorithm分类
信息技术与安全科学引用本文复制引用
倪晓军,段元新,章韵,张敏敏..一种多指标综合评价负载均衡路由策略研究[J].计算机技术与发展,2016,26(6):46-50,55,6.基金项目
国家自然科学基金资助项目(61472192) （61472192）
