代理，proxy1和proxy2通过udp相连，client和server通过tcp和proxy相连

研究怎样把自己新写的协议添加到NS2中去的程序和添加步骤解释-It is example which demonstrates how to add a new Protocol to ns2 for ns2 user

linux环境下实现客户端与服务器端通信.-linux environment and achieve the client server-side communication.

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

这是一个unix环境下实现基于身份的PKI系统源码，由stanford大学开发。采用了椭圆曲线密码公钥系统和配对椭圆曲线计算(Tate Pairing)，具有非常高的效率.-This is a Unix-based environment PKI identity of the source system, developed by Stanford University. Use of Elliptic Curve Cryptosystem matching public key systems and elliptic curve calculation (Tate Pairing), with a very high efficiency.

移植好的Ibm405ep bsp板极支持包-Transplantation good Ibm405ep bsp board support package

A complete OpenSource Network Management System Is SNMP-Standard Oriented (tested on Cisco and Linux). It Integrates Syslog, Tacacs, RRDtool (Performance Graphs), Maps, Traps, TFTP, Autodiscovery, Sound Alerts, AAA, Modular and Extensible-A complete OpenSource Network Management System Is SNMP-Standard Oriented (tested on Ci Merom and Linux). It Integrates Auto, Tacacs. RRDtool (Performance Graphs), Maps, Traps, TFTP, Autodiscovery, Sound Alerts, AAA, Modular and Extensible

送给初学Linux的人们，内容基础，语言简短简洁，包含linux常用命令详解，是命令学习的好资料，还有大量学习笔记-Linux beginner gave the people, content-based, language, short simple, with common linux commands Xiang Jie, is a good command of learning materials, as well as a large number of study notes

中国移动通信集团公司企业规范，规定信息资源站实体与互联网短消息网关的应用层接口协议1.2版-China Mobile Communications Corporation standardize enterprises, provides information resources Station entities and Internet Short Message Gateway Application Layer Interface Protocol Version 1.2

嵌入式ＷＥＢ，cgi网页编程，这里提供几个很好学习案例-Embedded WEB, cgi web page programming, here are a few very good case study

Cctt, "Covert Channel Tunneling Tool" - 顾名思义，这是一种隐藏通道工具。他提供几种可行方法来实现允许在已被网络访问控制系统授权的数据流上创建并建立任意数据流传输信道。-Cctt, "Covert Channel Tunneling Tool"- the name implies, this is a hidden channel tools. He provided several possible ways to achieve has been allowed in the network access control system authorized by the data flow on the creation and establishment of arbitrary data stream transmission channels.