Linux下区分服务路由器的实现及性能评估  

A Linux Implementation and Evaluation of a DiffServ Router

作　　者：朱海阳 杜新华[1] 

机构地区：[1]上海交通大学现代通信研究所,上海200030

出　　处：《通信技术》2003年第5期65-67,共3页Communications Technology

摘　　要：区分服务(Diffserv,DifferentiatedServices)是在Internet上提供QoS保证的一种很有前途的方法。区分服务实现简单,具有较好的扩展性和健壮性等特点。讨论了一种在Linux环境下实现Diffserv路由器的方法,并在网络实验床上做了性能测试,并进行了性能评估。测试结果表明该实现方法可以提供区分服务的能力。DiffServ (Differentiated Services) is a promising approach to provide QoS guarantee over Internet. DiffServ is simple, scalable and robust. This paper proposes a Linux implementation of a DiffServ Router. A performance test is performed on the network bed and the performance evaluation is given. The results prove that the method in this paper is able to provide DiffServ capacities.

关 键 词：区分服务 LINUX操作系统 业务量控制 

分 类 号：TN91[电子电信—通信与信息系统]