NAT静态回流技术在校园网络中的应用  

Application of NAT static backflow technology in campus network

作　　者：李刚[1] 刁成海[1] LI Gang;DIAO Cheng-hai(Information Technology Center,Chaoyang Teachers College,Chaoyang Liaoning 122000)

机构地区：[1]朝阳师范高等专科学校信息技术中心,辽宁朝阳122000

出　　处：《辽宁师专学报（自然科学版）》2021年第2期22-25,共4页Journal of Liaoning Normal College(Natural Science Edition)

摘　　要：为解决无法通过域名或公网IP获取内网资源问题,分析NAT静态回流技术及其原理,阐述该技术在网络中应用的关键步骤,并以朝阳师范高等专科学校校园网为例,在校园网边界防火墙上利用NAT静态回流功能,实现内网用户通过公网IP或域名直接访问校内各类资源服务器,从而提升了信息化资源的利用率和用户体验.In order to solve the problem that intranet resources cannot be obtained through domain name or public IP,we analyzed the NAT static backflow technology and its principle,and expounded the key steps of the application of the technology in the network.Taking the campus network of Chaoyang Teachers College as an example,we used the NAT static backflow function on the boundary firewall of the campus network to realize that intranet users could get directly access to all kinds of campus resource servers through public IP or domain name,which improved the utilization rate of information resources and user experience.

关 键 词：NAT静态回流技术 校园网 防火墙 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]