现代信息科技2026，Vol.10Issue(5)：6-9,14,5.DOI:10.19850/j.cnki.2096-4706.2026.05.002
基于GRE隧道的校园网运营商代拨方案设计
Design of Operator Proxy Dialing Scheme for Campus Network Based on GRE Tunnel
摘要
Abstract
In response to the problems of high bandwidth costs for campus network egresses and a single internet access method for teachers and students,this paper designs a set of operator proxy dialing scheme realized based on GRE tunnel and virtual private network technologies,and the scheme does not require changing the original topological architecture.By configuring tunnel interfaces between core BRAS devices,optimizing proxy dialing process and transforming Portal authentication systems,deep integration of campus networks and operator networks is achieved.The scheme supports teachers and students to independently select operator networks and meets the demands of multi-network access.It features both ease of operation and compatibility,safeguards the interests of social capital while unifying user management,and provides a replicable technical path for low-cost transformation of university networks.关键词
校园网/隧道技术/BRAS代拨/虚拟专网Key words
campus network/tunnel technology/BRAS proxy dialing/virtual private network分类
信息技术与安全科学引用本文复制引用
李静元..基于GRE隧道的校园网运营商代拨方案设计[J].现代信息科技,2026,10(5):6-9,14,5.基金项目
陕西师范大学2024年教育数字化研究实践项目(JYSZH202415) （JYSZH202415）
