网络包截获与修改，拦截网卡数据包，对包进行修改，然后发送。,Network packet intercepted and modified to intercept packets card on the package be modified, and then send.

一个简单的Passthru自动安装代码，本代码不含NDIS的Passthru原代码.-A simple code to automatically install Passthru, the Passthru code does not contain the original code of the NDIS.