组播测试,等等。

我自己的毕业设计中文件传送部分的代码-my own graduation design file transfer part of the code

书上的一个Csocket聊天室的服务器端.对我有挺大帮助,希望对初学winsock的人有所帮助.-book on the Csocket a chat room server. I have to help getting bigger, and I hope to beginners protocols of the people some help.

采用TCP栈PING远程主机的一个小程序-using TCP stack PING remote host a small program

使用方法： 首先安装winpacp驱动，发送的时候可以选择ARP的TYPE。如果是ARP请求报文，则只要输入要问的IP地址，如果是ARP应答报文则要输入发送端的IP以及对方询问MAC地址对应的IP地址。 最后的发送速度可选参数为：（大小写敏感） fast----------最快 hear---------每60MS一个包（比较适合结合SNIFFER做监听） slowhear---每500MS一个包 auto---------每1秒一个包 slow---------每2秒个包 -Usage: First, install the driver winpacp, send when ARP can choose the TYPE. If the ARP request message, the question as long as the input to the IP address, if the ARP response packet will have to enter the sending end of the IP and MAC address of the other asked whether the corresponding IP address. The final optional parameter for sending speed: (case sensitive) fast fastest hear- a packet every 60ms (SNIFFER make more suitable combination of monitor) slowhear- every 500ms a packet auto- every one seconds a packet slow- every two seconds of packet

搜索免费email地址的程序，快速实现搜索免费email地址，-free email addresses search procedures, Fast Search free email addresses,

一个简单的多任务的FTP服务器及相应的客户端程序FTP client/server -a simple multi-task of FTP servers and corresponding client FTP client/se Tiger

一个较老的微软公司的NDIS驱动程序-A older Ndis driver of Microsoft Company

window socket网络编程之EventSelect模型的例子 -window socket network programming model example of EventSelect

飞鸽的源代码，是一个完整的工程，飞鸽文件已经生成-Feige" s source code, is a complete project, Flying Pigeon file has been generated

hmac是一种消息验证码，我开发的这个程序可以进行任意长度的消息验证。该程序代码可以用来防止文件篡改，可以适当修改输入密码。-HMAC is a message authentication code, I developed this procedure can be of arbitrary length message authentication. The program code can be used to prevent document tampering, with appropriate modifications can enter a password.