put mixed mode sniffers small examples, vc6.0, WIN2000 running through without d...

基于GNU的VoIP SIP协议（RFC3261）实现代码-The GNU oSIP library is an implementation of SIP- rfc3261.

DDNS 很好的参考源码，可以让大家参考， 改改就可以用，自持很多网址的-DDNS good reference source, allowing everyone a reference can be changed, and exercise self-restraint, a lot of web sites

IP04 Hardware schematic

Libnet is a generic networking API that provides access to several protocols. It is not designed as a all in one solution to networking. Currently many features that are common in some network protocols are not available with Libnet, such as streaming via TCP/IP. We feel that Libnet should not provide specific features that are possible in other protocols. If we restrict Libnet to the minimal needed to communicate (datagram/packets) then this allows it to support more interfaces. 很好的学习linux网络变成的源码-Libnet is a generic networking API that provides access to several protocols. It is not designed as a all in one solution to networking. Currently many features that are common in some network protocols are not available with Libnet, such as streaming via TCP/IP. We feel that Libnet should not provide specific features that are possible in other protocols. If we restrict Libnet to the minimal needed to communicate (datagram/packets) then this allows it to support more interfaces. good learnin

linux环境利用管道进行通讯的例子，父进程fork派生子进程，父子进程利用管道通讯。-linux environment using pipes to communicate examples of parent process fork derived sub-process, father and son process communication using pipes.

OpenCDN内容分发系统，适合资源和IPTV等资源分发系统的应用-OpenCDN content distribution systems, suitable resources and distribution of resources such as IPTV System Application

mysqlping mysqlping -mysqlping mysqlping

NS-2 结合队列长度信息和控制理论的新算法，Yang Hong等提出的PI算法源码-NS-2 with queue length information and control theory, new algorithms, Yang Hong and so on of the PI algorithm source code

DNS扫描器，使用异步事件库libevent实现-DNS scanner, using an asynchronous event library libevent implementation

顶级实用日志类，供大家参考，欢迎提供宝贵意见。-Top utility Log category for your information, welcome to your opinions.