Multi Dimensional Scaling, a very good tool to know topology can draw. Very accu...

获取本机外网IP，获取PPPOE IP，获取本机MAC地址，-Access outside the local network IP, access to PPPOE IP, access to the local MAC address,

运用socket编程实现原始图片的网络传输，程序简单使用-use socket to realize picture transmit in linux operating system

IEEE802.11 a/b/g 客户端应用程序源代码-IEEE802.11 a/b/g client application source code

Linux下基于9260的应例程：tcp-application example(linux) based on atmel9260: tcp

简单网络时间协议实现的源代码，可用于网络精确对时-Simple Network Time Protocol source code can be used to precisely when the network

Linux 下端口映射工具，稳定高效。 -Port mapping tool under Linux, stable and efficient.

四个网络协议在linux下的模拟实现，比如滑动窗口协议，可用来研究协议的性能-four network protocol in the linux Simulation, such as sliding window protocols, could be used to study the performance agreement

标准c下编写的处理xml文件和报文的方法实例，效率很高-C prepared under standard xml files and deal with the methods of message instances and efficient

这是一个linux下监控vpn状态的程序，可以实时监控vpn隧道当前状态信息，包括（协商密钥，传输数据统计等）-This is a linux VPN under state control procedures, Real-time monitoring can VPN tunnel current state of information, including (key consultations, the data transmission, etc.)

linux下可以连接并查看交换机当前运行情况的东东，非常小，很好用-linux can connect and view the operation of the switch current Dongdong, very small, very good use