CN108462641A - 一种对出现错误的lsp定位的方法及pcc和pce - Google Patents

一种对出现错误的lsp定位的方法及pcc和pce Download PDF

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Publication number
CN108462641A
CN108462641A CN201710097321.1A CN201710097321A CN108462641A CN 108462641 A CN108462641 A CN 108462641A CN 201710097321 A CN201710097321 A CN 201710097321A CN 108462641 A CN108462641 A CN 108462641A
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CN
China
Prior art keywords
lsp
error
pcc
path
pce
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.)
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CN201710097321.1A
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English (en)
Chinese (zh)
Inventor
祝沈财
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ZTE Corp
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ZTE Corp
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Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201710097321.1A priority Critical patent/CN108462641A/zh
Priority to PCT/CN2018/076592 priority patent/WO2018153314A1/fr
Publication of CN108462641A publication Critical patent/CN108462641A/zh
Withdrawn legal-status Critical Current

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    • 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]
    • 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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN201710097321.1A 2017-02-22 2017-02-22 一种对出现错误的lsp定位的方法及pcc和pce Withdrawn CN108462641A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710097321.1A CN108462641A (zh) 2017-02-22 2017-02-22 一种对出现错误的lsp定位的方法及pcc和pce
PCT/CN2018/076592 WO2018153314A1 (fr) 2017-02-22 2018-02-13 Procédé destiné au positionnement de lsp avec erreur, pcc et pce

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710097321.1A CN108462641A (zh) 2017-02-22 2017-02-22 一种对出现错误的lsp定位的方法及pcc和pce

Publications (1)

Publication Number Publication Date
CN108462641A true CN108462641A (zh) 2018-08-28

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CN201710097321.1A Withdrawn CN108462641A (zh) 2017-02-22 2017-02-22 一种对出现错误的lsp定位的方法及pcc和pce

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CN (1) CN108462641A (fr)
WO (1) WO2018153314A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111431807A (zh) * 2019-01-09 2020-07-17 中国移动通信有限公司研究院 一种路径更新方法、装置、设备及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060101142A1 (en) * 2004-11-05 2006-05-11 Jean-Philippe Vasseur Technique for selecting a path computation element
CN101459535A (zh) * 2007-04-12 2009-06-17 华为技术有限公司 进行业务恢复的装置和方法
CN101945035A (zh) * 2009-07-10 2011-01-12 中兴通讯股份有限公司 基于路径计算元的跨域路径恢复方法和装置
CN102036129A (zh) * 2009-09-29 2011-04-27 中兴通讯股份有限公司 一种基于路径计算单元的路径保护方法及系统
CN103039027A (zh) * 2011-02-11 2013-04-10 华为技术有限公司 波长交换光网络中路由和波长指配的路径计算单元系统以及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8830826B2 (en) * 2010-10-15 2014-09-09 Futurewei Technologies, Inc. System and method for computing a backup egress of a point-to-multi-point label switched path

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060101142A1 (en) * 2004-11-05 2006-05-11 Jean-Philippe Vasseur Technique for selecting a path computation element
CN101459535A (zh) * 2007-04-12 2009-06-17 华为技术有限公司 进行业务恢复的装置和方法
CN101945035A (zh) * 2009-07-10 2011-01-12 中兴通讯股份有限公司 基于路径计算元的跨域路径恢复方法和装置
CN102036129A (zh) * 2009-09-29 2011-04-27 中兴通讯股份有限公司 一种基于路径计算单元的路径保护方法及系统
CN103039027A (zh) * 2011-02-11 2013-04-10 华为技术有限公司 波长交换光网络中路由和波长指配的路径计算单元系统以及方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
E. CRABBE等: "PCEP Extensions for Stateful PCE", 《HTTPS://TOOLS.IETF.ORG/PDF/DRAFT-IETF-PCE-STATEFUL-PCE-18.PDF》 *
JL. LE ROUX, ED: "Path Computation Element (PCE) Communication Protocol (PCEP)", 《RFC5440》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111431807A (zh) * 2019-01-09 2020-07-17 中国移动通信有限公司研究院 一种路径更新方法、装置、设备及存储介质
CN111431807B (zh) * 2019-01-09 2022-08-12 中国移动通信有限公司研究院 一种路径更新方法、装置、设备及存储介质

Also Published As

Publication number Publication date
WO2018153314A1 (fr) 2018-08-30

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