This is a client/server model of Internet chat small program through wiretapping...

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

这个是古典密码学里Caesar密码用c++编程的程序代码-This is a classical cryptography Lane Caesar cipher c programming code

多聊和私聊都可实现,希望多多捧场哈,不会让你失望的哦-chat and more can be achieved Private Chat, a lot in. Kazakhstan, and will not let you disappointed oh

IP packet Flooding

vc实现udp传输实例，属于客户端。-vc achieve udp transmission example, belong to the client.

简单的windows网络编程实现IP地址与主机名的转换-A simple programming windows network IP address and host name of the conversion

ICMP高级开发是一个能够实现ICMP协议的一个程序，在程序中能够实现ping功能和trace route功能。-image analysis and identification of a key aspect is the image measurement parameters, the procedure could achieve some of the parameters of the measurement.

中国联通SGIP 2.0协议的源代码,vb源程序-China Unicom agreement SGIP 2.0 source code, vb source

SMTP邮件客户端程序-SMTP mail client program

shopping 网站的源代码，网站的源代码-shopping web site shopping web site shopping web site