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WO2011107049A3 - 一种lsp路径检验方法及检测系统 - Google Patents

一种lsp路径检验方法及检测系统 Download PDF

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Publication number
WO2011107049A3
WO2011107049A3 PCT/CN2011/073044 CN2011073044W WO2011107049A3 WO 2011107049 A3 WO2011107049 A3 WO 2011107049A3 CN 2011073044 W CN2011073044 W CN 2011073044W WO 2011107049 A3 WO2011107049 A3 WO 2011107049A3
Authority
WO
WIPO (PCT)
Prior art keywords
lsp
igp
path
checking method
label switched
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2011/073044
Other languages
English (en)
French (fr)
Other versions
WO2011107049A2 (zh
Inventor
杨斌
汤宪根
章清洁
张燕勇
王录录
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to PCT/CN2011/073044 priority Critical patent/WO2011107049A2/zh
Priority to CN201180000310.8A priority patent/CN102217235B/zh
Publication of WO2011107049A2 publication Critical patent/WO2011107049A2/zh
Publication of WO2011107049A3 publication Critical patent/WO2011107049A3/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

本发明实施例公开了一种标签交换路径LSP检验方法，包括：获取网络中基于内部网关协议IGP建立的IGP路径；将网络中的标签交换路径LSP与所述IGP路径进行比较；若存在与所述LSP路径一致的IGP路径，则判定所述LSP路径为正确路径，若不存在与所述LSP路径一致的IGP路径，则判定所述LSP路径为不正确路径。本发明提供的技术方案可有效检查出LSP标签分配错误的故障，具有可靠性和准确性的优点。
PCT/CN2011/073044 2011-04-20 2011-04-20 一种lsp路径检验方法及检测系统 Ceased WO2011107049A2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2011/073044 WO2011107049A2 (zh) 2011-04-20 2011-04-20 一种lsp路径检验方法及检测系统
CN201180000310.8A CN102217235B (zh) 2011-04-20 2011-04-20 一种lsp路径检验方法及检测系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073044 WO2011107049A2 (zh) 2011-04-20 2011-04-20 一种lsp路径检验方法及检测系统

Publications (2)

Publication Number Publication Date
WO2011107049A2 WO2011107049A2 (zh) 2011-09-09
WO2011107049A3 true WO2011107049A3 (zh) 2012-03-22

Family

ID=44542635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073044 Ceased WO2011107049A2 (zh) 2011-04-20 2011-04-20 一种lsp路径检验方法及检测系统

Country Status (2)

Country Link
CN (1) CN102217235B (zh)
WO (1) WO2011107049A2 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107872356A (zh) * 2016-09-26 2018-04-03 中兴通讯股份有限公司 业务功能链检测路径的方法和装置
CN113315701B (zh) * 2020-02-27 2025-03-25 中兴通讯股份有限公司 一种路径检测方法、电子设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101427501A (zh) * 2004-06-18 2009-05-06 思科技术公司 Mpls转发和控制平面之间的一致性
US7702810B1 (en) * 2003-02-03 2010-04-20 Juniper Networks, Inc. Detecting a label-switched path outage using adjacency information
CN101924670A (zh) * 2010-09-25 2010-12-22 杭州华三通信技术有限公司 标签交换路径检测的方法及设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8477795B2 (en) * 2009-08-24 2013-07-02 Telefonaktiebolaget L M Ericsson (Publ) LDP IGP synchronization for broadcast networks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7702810B1 (en) * 2003-02-03 2010-04-20 Juniper Networks, Inc. Detecting a label-switched path outage using adjacency information
CN101427501A (zh) * 2004-06-18 2009-05-06 思科技术公司 Mpls转发和控制平面之间的一致性
CN101924670A (zh) * 2010-09-25 2010-12-22 杭州华三通信技术有限公司 标签交换路径检测的方法及设备

Also Published As

Publication number Publication date
WO2011107049A2 (zh) 2011-09-09
CN102217235A (zh) 2011-10-12
CN102217235B (zh) 2013-11-06

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