利用Linux IP伪装构建Intranet

Intranet Establishment by Use of Linux IP Masquerade

近年来 ,随着我国信息化的进程不断深入 ,基于Internet的网络应用得到了迅猛的发展。Internet上提供的信息吸引着人们。各单位都想在已有的局域网络的基础上构建Intranet以便共享Internet上的资源。建立Intranet的关键技术是防火墙。本文在分析防火墙技术的基础上 ,引进LinuxIP伪装构建Intranet防火墙。利用此方法建立的Intranet网络高效、安全。

Of late years,with the increasing development of information technology & rapid growth of Internet application in our country, Information the internet offes attracts many people,so every unit wants to establish intranet in their Lan in order to share the resource of internet.The key technology to establish intranet is firewall.This paper analyzes the technology of firewall and introduces Linux IP masquerade to create intranet firewall, which will make internet effective & safe.