一个网络包监控程序，包括抓包的驱动代码

用于嗅探网络数据报, 用于嗅探网络数据报-For sniffing network data reported for the sniffer network data reported

利用ICMP原理做的一个测网速的小程序 专注于外网 通过输入一个IP 就可以得到网速-Principle of the use of ICMP to do a little speed test procedures have focused on the importation of a foreign IP network can be speed

端口扫描，能够扫描指定ip范围内所有开放的端口，并有对照表可以查询-port scan to scan designated ip within all the open ports, and a control table inquiries

Chat server using tcp ip

Get Broacdcast address in C

该程序为一网络监视频控系统的服务器端，采用套接字编程，功能完善，图像数据读入缓冲区后，根据接收的消息发送数据。-The program supervisor for one network video server-side control system, using socket programming, function, image data read into the buffer zone, in accordance with receiving the news of sending data.

asp档案管理系统-asp file management system

网络通讯中的加密技术SSL，本文档可以做初学教程-SSL from network data transfor ,this document for net program

利用socket进行网上对话聊天,包括服务器端和客户端程序源码及用户界面的建立.-You can chat with socket online,including server and client source code and the implementation of GUI

局域网 实现文件的数据传输 传输进行了 文件属性的 处理， 接受后文件属性不变！-LAN file transfer data transfer carried out the deal with file attributes, file attributes unchanged accepted!