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Method for propagating the fault information in a RPR network and corresponding RPR packet

机译:在rpr网络中传播故障信息的方法及相应的rpr包

摘要

Described is a method for propagating the fault information on a Resilient Packet Ring network, wherein each Resilient Packet Ring network element sends periodically a keep-alive message containing the fault information to its neighbor elements on both the ringlet directions, in order to inform the neighbor elements that the network element is working or to propagate the information about the detected fault. Once that a fault notification is propagated, every network element has to wait some time before undertaking the necessary steps in order to be sure that the fault notification is persistent.
机译:描述了一种用于在弹性分组环网络上传播故障信息的方法,其中,每个弹性分组环网络元素在两个小环方向上向其相邻元素周期性地发送包含故障信息的保持活动消息,以通知邻居。网元正在工作或传播有关检测到的故障的信息的网元。一旦传播了故障通知,每个网络元素就必须等待一段时间才能执行必要的步骤,以确保故障通知是持久的。

著录项

  • 公开/公告号EP1303081A2

    专利类型

  • 公开/公告日2003-04-16

    原文格式PDF

  • 申请/专利权人 ALCATEL;

    申请/专利号EP20020292298

  • 发明设计人 FONTANA MICHELE;GRANDI PIETRO;BUSI ITALO;

    申请日2002-09-19

  • 分类号H04L12/437;

  • 国家 EP

  • 入库时间 2022-08-21 23:49:59

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