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得到对方的IP地址,用VC实现,很经典的算法值得收藏-be each other"s IP address, with VC, classic collections worthy of the algorithm

PPPOE密码嗅探器,用winpcap实现.能够嗅探网络中或者本机的PPPOE密码.实现了模拟的PPPoE接入服务器.能够获取接入到网络中的PC,路由器,机顶盒等使用PPPoE接入设备的用户名和密码.-PPPoE username and password sniffer. Can sniffer password saved in the route, pc and other device in the LAN network envirenment.

java聊天室注册界面，可以解决聊天室登陆用户注册功能，有用户，密码等资料！-java chat room registration interface can be resolved landing chat room users to register functions, user, password, etc.!

用VB做的Proxy服务器源代码 -do with VB Proxy Server source code to do with VB Proxy server source code

enhanced netstat.可以找出端口对应的进程PID,从而确定某个端口是由哪个程序打开的。对于二次开发很有用。-enhanced netstat. Ports can find the corresponding process PID, a port in order to determine which procedures are open. For the Second Development useful.

该程序演示了使用SOCKET select API模型，对用SOCKET进行网络服务器编程来说可以是一个很好指导-demonstration of the procedure used SOCKET select API model used for network server socket programming because it is a good guide

ftp协议的server端的编写，利用socket编程编写的ftp协议的server端。-ftp protocol server side of the preparation, the use of socket programming prepared by the ftp protocol server-side.

多播源码的示例系统-multicast source code examples system

一款网络打字测试程序，内含程序和源代码，对于VC网络编程有一定用处-A network of typing test procedures, including procedures and source code, network programming for the VC there is some use

功能很强的VB个人防火墙程序，网络上很少看到，是研究防火墙的好源码。-VB highly functional personal firewall program, rarely seen on the network, the firewall is to examine the source of the well.