尝试在防火墙通过UDP打洞

进销存系统。asp自主开发，功能齐全。-Invoicing System. asp independent development, full-featured.

十分Cool的程序，一个网络工具箱，可以实现包括主机察看、网络测速、Ping、段口扫描、路由跟踪等功能。不可不看。-The procedure is very Cool, a network toolbox can be achieved including mainframe View, Web Speed, Ping, paragraph I scan, routing tracking functions. Can not see.

动态显示当前网络的使用情况，包括接受数据速率和发送数据速率。-dynamic display of current network usage, including data rate and send data rates.

本书介绍了NDIS协议驱动开发：包括NDIS的接口模型，协议驱动编程-The book introduced the NDIS protocol driver development: including the NDIS interface model, protocol-driven programming

vb写的拦截封包的程序。有兴趣的可以看看，仅供参考。-vb wrote intercept packets procedures. Interested can see, for reference purposes only.

网络编程 实例 对于新接触网络编成的 朋友应该是一个不错的例子。有扩展性！-network programming examples for the new network into contact with friends is a good example. Scalability is!

风讯系统对于新华网之类的网站无法下载，这个程序是为了解决这个问题而编写的。-Xinhuanet system for such sites can not be downloaded, the procedure is to solve the problem of preparation.

改进后的基于局域网通信的客户端，附加文件传送功能 -Improved LAN-based communications client, Additional File Transfer Function

NIS安装视频,对于初次配置NIS服务器的工程技术人员有很重要的参考价值-NIS installation of video, for the first time to configure NIS server engineering and technical personnel have a very important reference value

超快速的多文件传送源码，在本地局域网上可达到1.8Mb+的速度-ultra-fast transmission of multi-source documents in the local LAN delivers up to speed