这个也是一个网络验证系统，VC+ASP源码，有需要可以测试使用，功能很强！-This is a network authentication system, VC+ ASP source code, there is a need to test the use, features strong!

我测试过了，数据包多时，效果不好，可以挂协议分析-I ve tested, and data packets for some time, the effect of poor, can be linked to protocol analysis