关于运营商BGP邻居建立排障思路探讨  

Discussion on the Idea of Establishing Obstacle Removal for BGP Neighbors of Operators

作　　者：冉崇书 RAN Chongshu(China Telecom Guangdong Co.,Ltd.,Guangzhou 510080,China)

机构地区：[1]中国电信股份有限公司广东公司,广东广州510080

出　　处：《数字通信世界》2022年第2期160-162,165,共4页Digital Communication World

摘　　要：边界路由协议(BGP)是在各大运营商中广泛使用的一种域间路由协议,主要功能是在各个AS之间和AS内部之间交换网络路由的可达信息,如何保证BGP在网络中的稳定运行和故障后的快速恢复是城域网运营商在运维中需要面对的挑战和任务。文章通过作者在运营商多年来的丰富的经验,分析了BGP路由关系不稳定的原因和条件,给出了系统的解决BGP邻居关系稳定的思路和办法。Border Routing Protocol(BGP)is an inter domain routing protocol widely used in major operators.Its main function is to exchange the reachable information of network routing between and within as.How to ensure the stable operation of BGP in the network and the rapid recovery after failure is a challenge and task for the operation and maintenance of metropolitan area network operators.Based on the author's rich experience in operators for many years,this paper analyzes the causes and conditions of unstable BGP routing relationship,and gives a systematic idea and method to solve the stability of BGP neighbor relationship.

关 键 词：边界路由器 路由震荡 IPV6 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]