用VC开发的IPv6通信程序.感兴趣的同行可以下载借鉴.

IP数据包捕获类，能使网卡工作在混杂模式，监听来自网络的所有数据包-IP packet capture category, enable the network card in promiscuous mode, monitoring from the network all packets

采用WinSock实现的聊天程序 入门socket编程的好东西-WinSock realize the use of the chat program entry-socket programming of good things

自己编写的利用socket对话聊天和传送文件的程序；-prepared by the use of its own socket and chat dialogue delivery procedures;

libnet发送数据包的实例，本来为别人毕业设计时写的。这里可以参阅。-libnet example of sending data packets, originally designed for others to write the graduation. You can refer to.

根据IP地址计算广播地址(其中包括一些常用的简单算法，一看会明白了！)-Calculated in accordance with IP address broadcast address (including some commonly used a simple algorithm, one will understand the look!)

通过客户端和服务器的连接实现通话，数据查询，中英文对照查询-Through the client and server connections realize calls, data inquiries, in bilingual query

ping命令是用来查看网络上另一个主机系统的网络连接是否正常的一个工具。ping命令的工作原理是：向网络上的另一个主机系统发送ICMP报文，如果指定系统得到了报文，它将把报文一模一样地传回给发送者，这有点象潜水艇声纳系统中使用的发声装置。-ping command is used to view the network to another host system

这是一个电话号码合网络地址转换的程序源代码。-This is a telephone number a network address translation of the source code.

聊天程序，主要的系统调用包括：socket()-创建Socket；bind()-将创建的Socket与本地端口绑定；connect()与accept()-建立Socket连接；listen()-服务器监听是否有连接请求；send()-数据的可控缓冲发送；recv()-可控缓冲接收；closesocket()-关闭Socket。-Chat program, the main system calls, including: socket ()- Create Socket bind ()- will create a Socket with the local port binding connect () and accept ()- establish a Socket connection listen ()- server monitor whether there is connection requests send ()- data buffer to send controllable recv ()- controllable receiver buffer closesocket ()- Close Socket.

DNS（域名解析）程序-DNS (domain name analysis) procedure