基于ip的万维网网络时延测试代码，往返时延

C语言跟踪路由跟踪，使用ICMP协议。生成环境：Microsoft Visual C 6.0 WinSock2。

UDP通信，包括UDP的接收和发送，支持端口的监听

一个简单的arp封包程序，可以伪装成任意ip，mac。代码简单可塑性强，适合winpcap初学者或arp防御测试者使用，对于不好的地方希望多多交流相互学习-Arp packet with a simple procedure that can masquerade as any ip, mac. Code is simple and plasticity, and is suitable for beginners or arp defense winpcap test to use, the local hope for the poor lot of communication learning from each other

获得本机的MAC地址，已经生成有可执行文件-Access to the machine

能使用TCP打洞的源程序，不是前面所说的是UDP打洞原理！-Can use TCP holes the source, not in front of talking about the principle of UDP holes!

p2p源代码的ＴＣＰ nat 穿透原理，希望能够和大家分享，

mySniff网络监控源码。学习VC++网络必看的程序。-Network Monitoring mySniff source. Learning VC++ Network procedures must-see.

这是linux下关于C的编程，其中包含了socket的几种用法的例子，有udp、tcp以及select的使用。-under linux on the C programming, which includes a socket several examples of usage, udp, tcp and select use.

网络工具，局域网里传文件和压缩包很快的-network tools, LAN-compressed files and quickly

程序说明: 程序采用网上介绍的方法实现最基本的P2P方式通讯.模拟实现即时消息互发. 本程序只是实现简单的P2P互发消息.完成的比较粗糙,更多功能欢迎朋友们更新完善-procedure : online procedures introduced by the most basic method of peer-to-peer communication. Simulation made instant messaging each other. This procedure is a simple peer-to-peer updates. Completion of the rougher, more functional friends welcome update perfect