ARP攻击的协议分析

THE PROTOCOL ANALYSIS OF THE ARP ATTACK

ARP协议对网络安全具有重要的意义,通过伪造IP地址和MAC地址实现的ARP攻击,会造成大面积网络断网。本文建立实验环境,运用sniffer,构造数据包对ARP攻击进行模拟﹑协议分析,以实现攻击的实时监测﹑及时解决,并提出该攻击的解决方法。

The ARP protocol has important meaning to the network safety, realized by IP address and MAC address cheating, ARP attack can make large area network unconnected. The thesis establishes test environment, generates data packet by using sniffer, processes simulation and protocol analysis to ARP attack, in order to realize real-time monitor and solving in time, and the solution to this attack is proposed.