多运营商接入模式下高校宿舍网DNS优化方案设计  

Design of DNS optimization scheme for multi-operator access mode in college dormitory network

作　　者：李伶 王华[1] Li Ling;Wang Hua(Department of Information Construction&Management,Jiangsu Normal University,Xuzhou 221116,Jiangsu,China)

机构地区：[1]江苏师范大学信息化建设与管理处

出　　处：《江苏师范大学学报（自然科学版）》2019年第3期58-60,共3页Journal of Jiangsu Normal University：Natural Science Edition

摘　　要：当前,高校宿舍网多运营商共同接入模式已成为大势所趋.分析该模式中因默认DNS服务器转发的指向问题导致的某些运营商网络质量不佳、用户访问内容资源"舍近求远"、运营商网间结算费用增加的现象,提出一种基于RADIUS认证系统联动的DNS优化方案,并分析该方案的先进性和可行性.At present, the multi-operator common access mode of college dormitory network has become the trend of the times. Some questions caused by the default DNS server forwarding, such as the poor quality of some operators’ networks, the content resources approaching the distance, and the increasing of fee between operators are analyzed in this paper. A DNS optimization scheme based on RADIUS authentication system linkage is proposed, and the advancement and feasibility of the scheme are also analyzed.

关 键 词：高校宿舍网 多运营商 DNS服务器 RADIUS系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]