基于GNS3的NAT技术仿真设计与实现  

Design and implementation of NAT technology simulation based on GNS3

作　　者：孙光懿[1] 缴健 SUN Guang-yi;JIAO Jian(Network security and Information Office,Tianjin Conservatory of Music,TianJin 300171,China;Educational Comprehensive Service Center of Tianjin Municipal Education Commission,TianJin 300191,CXhina)

机构地区：[1]天津音乐学院网络安全和信息化办公室,天津市300171 [2]天津市教育委员会教育综合服务中心,天津市300191

出　　处：《西北民族大学学报（自然科学版）》2021年第2期18-26,共9页Journal of Northwest Minzu University(Natural Science)

基　　金：天津市教委科研计划项目“基于MVC架构的新疆维吾尔族传统音乐资料库建设研究”(2020SK096)。

摘　　要：利用GNS3思科网络仿真平台设计了基于内部源地址静态NAT转换、内部源地址动态NAT转换以及反向NAT实现服务器流量负载均衡等仿真实验,并得出明确的结论.文章还对网络地址转换(NAT)技术及其工作原理、类型及特点进行了详细阐述,这不仅有助于读者在实践中熟练掌握NAT技术的配置方法,而且还有助于读者对其工作原理加深理解.In the present article,the network address translation(NAT)technology is studied in detail.This paper not only describes its working principle,type and characteristics in detail,but also uses GNS3 Cisco network simulation platform to design simulation experiments based on static NAT conversion of internal source address,dynamic NAT conversion of internal source address and reverse NAT to realize server traffic load balancing,and forms clear analysis conclusions.These researches will help readers master the configuration method of NAT technology in practice,besides they will help readers to understand its working principle.

关 键 词：静态NAT 动态NAT 反向NAT 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]