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.
出处
《计算机应用研究》
CSCD
北大核心
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)
关键词
网络监控
数据捕获
数据存储
协议还原
内容审计
network monitoring
data capture
data storage
protocol restore
content auditing
