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Received:April 05, 2010 Revised:April 22, 2010
Received:April 05, 2010 Revised:April 22, 2010
中文摘要: P2P (Peer-to-Peer，点对点)下载技术是校园网带宽控制的技术热点，此技术的应用占用了校园网大量的出口带宽，80%的出口资源被20%的用户所占用，造成了校园网带宽的瓶颈。分析P2SP (Peer-to-Sever&Peer)技术原理，结合校园网络的设计及使用的特点，提出了利用基于时间的ACL (Access Control Lists,访问控制列表)来控制用户访问P2SP资源索引服务器以控制下载流量的具体实现方法。校园网出口实际测试结果显示，本方法能准确控制P2SP流量。
Abstract:P2P is used frequently in campus network technology. The application of this technology takes up a large number of bandwidth in a campus network. 80% of resources are occupied by 20% of users, which results in a bottleneck of a campus network bandwidth. According to the principle of P2SP technique and the characteristics of a campus networks design and use, this paper proposes concrete approaches to limit the number of P2SP resource server users based on ACL，which is used to control the net traffic.
keywords: P2P ACL traffic control index server
文章编号： 中图分类号： 文献标志码：
基金项目:湖南省教育厅课题(09C449);湖南省自然科学基金(08JJ6043)
| Author Name | Affiliation |
| ZHOU Di-Min | 湖南科技学院 现代教育技术中心 湖南 永州 425100 |
| DUAN Guo-Yun |
| Author Name | Affiliation |
| ZHOU Di-Min | 湖南科技学院 现代教育技术中心 湖南 永州 425100 |
| DUAN Guo-Yun |
引用文本：
周迪民,段国云.基于ACL控制校园网P2SP下载流量的研究与实现.计算机系统应用,2010,19(10):253-256
ZHOU Di-Min,DUAN Guo-Yun.Research and Implementation of Controlling P2SP Download Traffic of the Campus Network Based on ACL.COMPUTER SYSTEMS APPLICATIONS,2010,19(10):253-256
周迪民,段国云.基于ACL控制校园网P2SP下载流量的研究与实现.计算机系统应用,2010,19(10):253-256
ZHOU Di-Min,DUAN Guo-Yun.Research and Implementation of Controlling P2SP Download Traffic of the Campus Network Based on ACL.COMPUTER SYSTEMS APPLICATIONS,2010,19(10):253-256
