P2P应用特征检测与识别  

P2P flow identification based on application signature

作　　者：周维[1,2] 刘芳妤[1] 罗宇[1] 谈子龙[1] 赵留涛[1] 刘东映[1] 

机构地区：[1]云南大学软件学院,昆明650091 [2]云南大学网络智能计算实验室,昆明650091

出　　处：《计算机应用》2009年第B12期18-20,共3页journal of Computer Applications

基　　金：国家大学生创新项目(X3108052);云南省自然科学基金资助项目(2008CD084)

摘　　要：P2P技术充分发挥众多个人计算机(Peer节点)的作用,具有很大的优势,但随着应用的推广也显现许多负面问题。近年来,ISP和企业网络管理员都希望能够将P2P流量有效地识别出来,对网络进行规划和管理。讨论了利用P2P报文特征码来实现P2P应用检测识别的方法,提出了P2P应用特征码识别框架,初步的软件实现表明该方法是有效可行的。Peer-to-Peer （P2P） technology makes full use of large number of personal computers. Although it has great advantages, it shows some negative issues with the promotion of the application. In recent years, ISP and enterprise network administrators would like to be able to effectively identify P2P flows for network planning and management. This artiele discussed the method of P2P flow identification with P2P message signature. It proposed a framework for P2P application signature identification. The initial software showed good results.

关 键 词：对等网络 特征码 行为分析 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]