基于内容审计的千兆网络监控系统的设计  

Design of gigabit network monitoring system based on content auditing

作　　者：蒋卓明[1] 翟伟斌[1] 周振柳[1] 许榕生[1] 

机构地区：[1]中国科学院高能物理研究所计算中心

出　　处：《计算机应用研究》2008年第4期1114-1116,共3页Application Research of Computers

基　　金：国家自然科学基金资助项目(70471064)

摘　　要：网络监控系统通过网络处理器和改进的捕获驱动进行高效数据捕获,通过设置虚拟磁盘、优化文件系统进行海量数据存储,并着眼于内容审计,采用多线程、简化协议等方法进行协议分析,解决了在千兆级网络监控中存在的一系列性能问题。In this network monitoring system, data capture was designed based on network processor and improved capture driver. Huge data storage was described through using virtual disk and optimized file system. For content auditing, multithread and simplified protocol were used to carry on protocol analysis. All of these improve the performance of gigabit network monitoring.

关 键 词：网络监控 数据捕获 数据存储 协议还原 内容审计 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]