得到当前计算机的MAC地址，已经生成可执行文件

该程序主要用到了几个RAS　ＡＰＩ函数和多线程技术。　具体实现请参考源代码！-the procedure used by several major RAS API function and multi-threading technology. Please refer to achieve specific source code!

smtp的动态库，邮件发送过程中用的动态库，里面有详细的代码，接口简单无需文档，自己研究一下就可以使用了， 性能稳定。-smtp dynamic library, mail sent to the process of making DLL containing a detailed code, simple interface without documents, their study on the use of the stable performance.

一个利用Socket进行文件传输的例子。-use for a file transfer example.

MulticastChat:一个多播的聊天程序，运行多个实例，然后加入同一个组即可聊天。-MulticastChat : a multicast chat, the running of a number of examples, then joined a group can chat.

简单局域网聊天，同时可以互传文件，主要对socket的操作-A simple LAN chat, as well as documents to each other, mainly operating on the socket

实现了P2P网络通信 可以穿越防火墙 分为服务器段和客户端-achieve a peer-to-peer network communications across the firewall can be divided into server and client

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.

EthernetSpy Debugger di rete per Windows NT 网络数据包拦截-EthernetSpy Debugger per Rete di Windows NT network packet interception

easyEmule ，verycd开发的最新版本电驴，具有较好的参考价值-easyEmule, verycd develop the latest version of eDonkey, a good reference value

多用户通信的时分复用，每个节点在其固定的时间内发送数据包，采用OPNET仿真工具-Multi-user time division multiplexing communications, each node in the fixed period of time to send data packets, using OPNET simulation tool