CN107005440A - 一种链路故障定位的方法、装置及系统 - Google Patents

一种链路故障定位的方法、装置及系统 Download PDF

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Publication number
CN107005440A
CN107005440A CN201580067066.5A CN201580067066A CN107005440A CN 107005440 A CN107005440 A CN 107005440A CN 201580067066 A CN201580067066 A CN 201580067066A CN 107005440 A CN107005440 A CN 107005440A
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link
service path
detected
state
detection
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CN107005440B (zh
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马辰
赵永利
张�杰
王伟
侯保刚
郑好棉
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明实施例提供一种链路故障定位的方法、装置及系统。本发明链路故障定位的方法包括：控制器根据工作业务路径的状态确定待检测链路；根据待检测链路确定检测业务路径，待检测链路上存在至少一条检测业务路径；根据检测业务的状态确定检测业务路径的状态，确定待检测链路中的故障链路。本发明实施例能够准确定位故障链路。

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN201580067066.5A 2015-06-24 2015-06-24 一种链路故障定位的方法、装置及系统 Active CN107005440B (zh)

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PCT/CN2015/082183 WO2016206010A1 (zh) 2015-06-24 2015-06-24 一种链路故障定位的方法、装置及系统

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN110661674A (zh) * 2018-06-29 2020-01-07 中国电信股份有限公司 检测业务链连通性的方法和系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110752871B (zh) * 2018-12-05 2022-05-13 中兴通讯股份有限公司 光链路诊断方法、及相应的设备和存储介质
CN110601920B (zh) * 2019-09-12 2021-06-29 苏州浪潮智能科技有限公司 一种高速通行链路传输质量检测方法、装置和系统

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Publication number Priority date Publication date Assignee Title
CN101123542A (zh) * 2007-07-30 2008-02-13 华为技术有限公司 链路故障检测的方法、系统和实现链路故障检测的设备
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CN101616019A (zh) * 2008-06-26 2009-12-30 华为技术有限公司 一种实现网络故障检测的方法、网络节点和系统
CN102308522A (zh) * 2011-07-21 2012-01-04 华为技术有限公司 一种定位网络故障的方法、设备及系统
CN102742184A (zh) * 2011-12-07 2012-10-17 华为技术有限公司 光纤链路检测方法、光线路终端和无源光网络系统
CN103997368A (zh) * 2013-02-18 2014-08-20 中兴通讯股份有限公司 无源光网络链路检测方法及装置
CN104283711A (zh) * 2014-09-29 2015-01-14 中国联合网络通信集团有限公司 基于双向转发检测bfd的故障检测方法、节点及系统
CN104301184A (zh) * 2014-10-31 2015-01-21 北京百度网讯科技有限公司 链路的健康检查方法和装置

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* Cited by examiner, † Cited by third party
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CN104009795A (zh) * 2013-02-25 2014-08-27 中兴通讯股份有限公司 Otdr光路检测装置及方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090022052A1 (en) * 2007-07-19 2009-01-22 Takehiro Yoshimaru Counter multi-failure system and common link terminal device used therein
CN101123542A (zh) * 2007-07-30 2008-02-13 华为技术有限公司 链路故障检测的方法、系统和实现链路故障检测的设备
CN101471821A (zh) * 2007-12-29 2009-07-01 华为技术有限公司 运营商骨干网传输网络的故障检测方法和装置
CN101616019A (zh) * 2008-06-26 2009-12-30 华为技术有限公司 一种实现网络故障检测的方法、网络节点和系统
CN102308522A (zh) * 2011-07-21 2012-01-04 华为技术有限公司 一种定位网络故障的方法、设备及系统
CN102742184A (zh) * 2011-12-07 2012-10-17 华为技术有限公司 光纤链路检测方法、光线路终端和无源光网络系统
CN103997368A (zh) * 2013-02-18 2014-08-20 中兴通讯股份有限公司 无源光网络链路检测方法及装置
CN104283711A (zh) * 2014-09-29 2015-01-14 中国联合网络通信集团有限公司 基于双向转发检测bfd的故障检测方法、节点及系统
CN104301184A (zh) * 2014-10-31 2015-01-21 北京百度网讯科技有限公司 链路的健康检查方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110661674A (zh) * 2018-06-29 2020-01-07 中国电信股份有限公司 检测业务链连通性的方法和系统

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WO2016206010A1 (zh) 2016-12-29

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