Linux下基于flow-tools的网络异常流量分析

随着网络的迅速发展和各种网络应用的快速普及,网络已成为人们日常工作生活中不可或缺的信息承载工具;随着网络技术的发展和网络应用的增加,网络的复杂程度增强,而且网络上的各类攻击,病毒传播也不断的威胁着网络,因此校园网内部的网络管理,亦因为服务的多样化、网络的复杂化和病毒的智能化而日趋复杂。针对以上问题,本文提出了解决方案,使网络管理者通过此方案能适时掌握网络流量,发现异常行为,完善网络管理。

Abnormal Traffic Analysis of Based Flow-Tools in Linux

with both the rapid development of internet and the fleet popularization of internet application, Internet has became an indispensable tool of spreading information in our normal lives. Owing to both the development of network technology and the increasement of network application,network become more and more complex,network attack and virus also continually threaten our network.So management of campus network became more and more complex.To settle problem above, we propose a resolvent,by which network administrators can mastery network traffic,find abnormal traffic and perfect network management.