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UTILIZING A CENTRALIZED CONTROLLER FOR TRAFFIC ENGINEERING SEGMENT ROUTING INTER-AUTONOMOUS SYSTEMS

机译:利用集中式控制器,用于交通工程段路由间自主系统

摘要

A device receives border gateway protocol (BGP) data associated with links provided in a segment routing network. The segment routing network includes a first autonomous system (AS) with first network devices interconnected by a first portion of the links, a second AS with second network devices interconnected by a second portion of the links, and an inter-AS link provided between one of the first network devices and one of the second network devices. The device filters prefixes of the BGP data to identify BGP data associated with the inter-AS link, where the BGP data associated with the inter-AS link includes data identifying state information associated with the inter-AS link. The device determines an operational state of the inter-AS link based on the BGP data associated with the inter-AS link, and performs one or more actions based on the operational state of the inter-AS link.
机译:设备接收与段路由网络中提供的链路相关联的边界网关协议(BGP)数据。段路由网络包括第一自主系统(AS),其中第一网络设备由链路的第一部分互连,第二网络设备与由链路的第二部分互连的第二网络设备,以及在一个之间提供的间互连链路第一网络设备和第二网络设备之一。该设备过滤BGP数据的前缀,以识别与互连链路相关联的BGP数据,其中与互连链路相关联的BGP数据包括识别与互连链路相关联的状态信息。该设备基于与互连链路相关联的BGP数据确定间链路的操作状态,并且基于互连链路的操作状态执行一个或多个动作。

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