try to punch hole in firewalls via UDP

HTTP下载的参考，较容易理解，适合初学者-HTTP download reference, easily understood, for beginners

这是我用VB编写的-This is my prepared by the VB

Get ATM address in C

读取局域网内计算机信息,ping,arp-Read LAN computer information, ping, arp

java编的电子邮件程序。服务端和客户端都有。已编译通过-java series of the e-mail program. Services and clients have. Compiled by

CAsyncSocket测试程序。代码集成了发送端和接受端。UDP模式。发送端发数据，接收端显示-CAsyncSocket testing procedures. Code integrates the sending end and receiving end. UDP mode. FAT data sender, the receiver display

代理服务器程序，可以支持HTTP等代理-proxy procedures, etc. can support HTTP agent

一个VisualC++版本的Network即时消息聊天系统的源码。-a VisualC Network version of the instant messaging chat system source code.

用VC++ Socket编程 简单的Tcpip服务器的源代码格式-With VC++ Socket programming simple Tcpip server source code format