基于路由表权重调整提高任意播负载均衡性能的算法  

Algorithm to improving load balance performance of anycast based on routing table weight adjustment

作　　者：司丽娟[1,2] 

机构地区：[1]河北农业大学信息科学与技术学院,河北保定071051 [2]保定电力职业技术学院,河北保定071051

出　　处：《计算机应用》2011年第A02期17-19,共3页journal of Computer Applications

摘　　要：为了提高任意播的负载均衡性能,采用周期性负载信息反馈和阈值事件信息反馈相结合的方法建立及时信息反馈机制,并根据反馈信息调整路由表实体的权重来改变数据包的目的服务器。最后,计算负载均衡度对任意播负载均衡的性能进行定量分析。模拟实验结果表明,该算法能够提高任意播负载均衡的性能。Algorithm was proposed to improve the load balance performance of anycast by establishing the load information feedback method which is a combination of time interval information feedback and threshold event information feedback,and then adjusted routing table entry weight to change the anycast packet destination.The definition and calculation of load balance degree make quantitative evaluation of the load balance method,and the experimental results demonstrate that the proposed method can improve the load balance performance of anycast.

关 键 词：IPV6 任意播 路由表 负载均衡 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]