tcp 连接工具，只建立三次握手！

采用c++面向对象的方式封装的socket接口类-used object-oriented approach to the socket interface Packaging Category

初学linux网络编程写的一个功能简单的嗅探本机通信的小程序，在linux下可以编译运行过-Beginner linux network programming easy to write a function of the sniffer small local communications procedures under linux can be compiled at run-off

linux串口编程，标准linux下，有参数设置，打开串口，关闭串口，读写串口等，需要就试试吧-linux serial port programming, standards, linux, there are parameter settings, open the serial port, close the serial port, read and write serial port and so on, need to try it

VRRP双机热备份协议源吗-VRRP dual hot-standby agreement source! !

一个很好的socket多线程编程，例子程序详细描述了linux下如何编程多线程-a good socket multithreaded programming examples procedures described in detail how the Linux programming multithreaded

Tcl is tool command language used for creating node, link, topology and defining the local as well as global network parameters into network simulator-2. This document is having basic codes of tcl programming.

jave source code,now upload,i hope share with othen-jave source code, now upload, i hope share with othen

端口映射工具，不用经过路由自动对路由进行映射-Port mapping tools, without going through the automatic route for routing mapping

在Linux操作系统下实现的软件交换技术，目前非常流行。-the Linux operating system software to achieve the exchange of technology, very popular.

IEEE 1588-2002编程源码，IEEE1588也称为PTP协议，本程序为PTPD源码，来自海泰电子。-IEEE 1588-2002 programming source, IEEE1588, also known as PTP protocol, the procedures for PTPD source, from Haitai Electronics.