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| Skype网络流量测量及特征发现 | |
| 引用本文： | 毛军鹏,崔艳莉,马祥杰,余彦峰.Skype网络流量测量及特征发现[J].计算机工程,2008,34(18):142-144. |
| 作者姓名： | 毛军鹏 崔艳莉 马祥杰 余彦峰 |
| 作者单位： | 1. 国家数字交换系统工程技术研究中心,郑州,450002;北京工业大学,北京,100022 2. 北京工业大学,北京,100022 3. 国家数字交换系统工程技术研究中心,郑州,450002 |
| 基金项目： | 国家242信息安全计划基金 |
| 摘 要： | 针对越来越多P2P语音、视频传输应用给底层网络造成巨大通信压力的问题，提出Skype网络拓扑测量方案，分析Skype协议、通信机制、流量及行为特征。通过分析大量主动获取的节点数据和被动获取的Skype通信流量，总结出Skype网络的通信机制，发现部分Skype网络的流量特征、协议行为特征，经测试，在局域网环境下，该项方案能有效识别、管理Skype流量。 |
| 关 键 词： | Skype网络 网络测量 流量特征 |
| 修稿时间： | |
Traffic Measurement and Characteristics Finding of Skype Network |
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| MAO Jun-peng,CUI Yan-li,MA Xiang-jie,YU Yan-feng.Traffic Measurement and Characteristics Finding of Skype Network[J].Computer Engineering,2008,34(18):142-144. | |
| Authors: | MAO Jun-peng CUI Yan-li MA Xiang-jie YU Yan-feng |
| Affiliation: | (1. National Digital Switching System Engineering & Technological R&D Center, Zhengzhou 450002; 2. Beijing University of Technology, Beijing 100022) |
| Abstract: | For the issue that more and more popular P2P voice and video transmission application cause great pressure for the underlying communication network, this paper provides the scheme of measuring Skype network topology, and analyzes Skype protocols, communication mechanism and traffic characteristics. Based on analyzing lots of active measuring experimental data and passive capturing communication traffic of Skype, it provides the communication mechanism of Skype, and finds out partly traffic characteristics and protocol behavior characteristics of Skype. Through tests, these conclusions can be used to analyze and control Skype in the LAN environment. |
| Keywords: | Skype network network measurement traffic characteristics |
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