数据包截获仿真实验平台研究与实现

Design and Implemementation of Data Packet Interception Siulation Experiment Platform

网络实验的计算机仿真是利用计算机对所研究的系统结构、系统功能和系统行为进行动态实时模仿,即通过计算机程序的运行来模拟网络内部数据传送过程,一些网络层原理的实验一般只能通过设计仿真系统进行试验验证。本文分析了网络数据包截获的实现原理和方法,在此基础上设计了一个网络数据包截获仿真实验平台,该平台可供计算机网络学习者进行仿真实验,同时也可给基于数据流异常挖掘的入侵检测系统设计提供参考。

Computer network system is the use of Computer simulation to study the system structure, functions and systems conduct dynamic replication system,which is operated through a computer program to simulate the dynamics of the process of the network. As academic research on netwoek security is more in-depth, but ordinary users are very limited conditions, we can only do general network simulation testing. The detailed andlysis of the netwoek packet capture and filtering of the principles and methods of achieving. Design a simple network simulation testing software,it will provide an experimental network platform. This can also based on data flow to the abnormal Mining Intrusion Detection System design.