计算机科学
边界网关协议
计算机网络
可扩展性
路由协议
分布式计算
布线(电子设计自动化)
互联网
网络数据包
默认自由区
钥匙(锁)
路由表
计算机安全
静态路由
操作系统
作者
Congcong Miao,Yunming Xiao,Marco Canini,R Dai,Sisi Zheng,Jilong Wang,Jiwu Bu,Aleksandar Kuzmanovic,Wang Yachen
标识
DOI:10.1145/3603269.3604852
摘要
As the solitary inter-domain protocol, BGP plays an important role in today's Internet. Its failures threaten network stability and will usually result in large-scale packet losses. Thus, the non-stop routing (NSR) capability that protects inter-domain connectivity from being disrupted by various failures, is critical to any Autonomous System (AS) operator. Replicating the BGP and underlying TCP connection status is key to realizing NSR. But existing NSR solutions, which heavily rely on OS kernel modifications, have become impractical due to providers' adoption of virtualized network gateways for better scalability and manageability.
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