学习wpcap编程时写的一个程序，主要用于ARP欺骗，在交换网络下进行嗅探和网络数据分析很有用，需要安装winpcap和开启系统的IP Router 功能，具体方法请自行查阅。-wpcap learning to write programming of a procedure used mainly for ARP deception, In exchange network under sniffer and network data analysis was very useful, winpcap and the need to install on the system of IP Router function, specific methods to access requests.