初级

try to punch hole in firewalls via UDP

This the FreeMED fax transmission API, and is used to send faxes using the HylaFax fax system

c++builder 电子邮件编程-c builder e-mail program

首先，客户端的日志服务器，网络地址转换分布为本届会议的一个端口60000 ，那么伺服器收到了用户端的地址是202.187.45.3:60000 ，这是外部的客户网络地址。同样，客户乙登入伺服器， B至吨的NAT-First of all, Client A log server, NAT A distribution for the Session of a port 60000, then the Server S received the address of Client A is 202.187.45.3:60000, which is outside of the Client A network address. Likewise, Client B Login Server S, NAT B to the distribution of the Session of the port is 40000, then the Server S received B s address is 187.34.1.56:40000. At this time, Client A and Client B and Server S can be a communication. If Client A at this time would like to direct

VisualC++网络编程篇(示例包).好东西哦!欢迎大家使用-VC Network Programming Part (Example RB). Good stuff! Everyone is welcome to use

一个简单的计算机网络程序，描述计算机滑窗协议。实现回退N帧。-a simple computer network program, describes the computer sliding window of the agreement. Reverting to achieve N frame.

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!

飞鸽传书 飞鸽传书-Dove Dove Chuanshu Chuanshu

OPC DA 的Visual C++客户端控件，带源码，是学习OPC的好例子。.. -Visual C client controls, with the source code, is to learn from the good example of OPC. ..

UPD网络通信程序-UPD Network Communication Program