节点文献
利用Windows API拦截技术实现区分服务
DiffServ Realization by Windows API Interception Technique
【摘要】 文章利用WindowsAPI拦截技术,拦截Client端的WinSock程序,用Setsockopt函数,修改IP包头TOS中的DSCP值,使其发送出具有不同服务类别的数据包,并建立实验环境进行了验证。在网络核心路由器(Corerouter)中设定加权公平队列算法WFQ(WeightedFairQueuing)对各个不同服务等级流量的影响,实验结果证实了其可行性、正确性。
【Abstract】 In order to intercept the WinSock Program running on Client point ,the windows API interception technique is adopted.Setsockopt function is introduced to modify DSCP value of TOS in IP package head.It sends the data Pack-age with different service level and construct a test environment to discuss in reality.WFQ set on the core router in the Internet is used to test the influence of different Service level fluent and verify the validity and feasibility of DiffServ.
- 【文献出处】 计算机工程与应用 ,Computer Engineering and Applications , 编辑部邮箱 ,2004年16期
- 【分类号】TP393
- 【被引频次】2
- 【下载频次】89