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CL2018001304A1 - Method of efficient protection of the lsp based on the dynamic tunnel rsvp-te - Google Patents

Method of efficient protection of the lsp based on the dynamic tunnel rsvp-te

Info

Publication number
CL2018001304A1
CL2018001304A1 CL2018001304A CL2018001304A CL2018001304A1 CL 2018001304 A1 CL2018001304 A1 CL 2018001304A1 CL 2018001304 A CL2018001304 A CL 2018001304A CL 2018001304 A CL2018001304 A CL 2018001304A CL 2018001304 A1 CL2018001304 A1 CL 2018001304A1
Authority
CL
Chile
Prior art keywords
lsp
main
dynamic tunnel
protection
efficient protection
Prior art date
Application number
CL2018001304A
Other languages
Spanish (es)
Inventor
Menglian Deng
Jun Gao
Yuling Jiang
Original Assignee
Fiberhome Telecommunication Tech 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 Fiberhome Telecommunication Tech Co Ltd filed Critical Fiberhome Telecommunication Tech Co Ltd
Publication of CL2018001304A1 publication Critical patent/CL2018001304A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • 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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • 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
    • H04L45/22—Alternate routing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

MÉTODO EFICIENTE DE PROTECCIÓN LSP BASADO EN UN TÚNEL DINÁMICO RSVP-TE QUE COMPRENDE FORMAR PROTECCIÓN LSP PRINCIPAL Y DE RESERVA, FORMAR UNA NUEVA PROTECCIÓN LSP PRINCIPAL Y DE RESERVA CON EL LSP DE RESEERVA  DESPUÉS DE QUE UN ENLACE LSP PRINCIPAL FALLA, Y FORMAR UNA NUEVA PROTECCIÓN LSP PRINCIPAL Y DE RESERVA CON EL LSP PRINCIPAL DESPUÉS DE QUE UN ENLACE LSP DE RESERVA FALLA.EFFICIENT METHOD OF LSP PROTECTION BASED ON AN RSVP-TE DYNAMIC TUNNEL THAT INCLUDES FORMING MAIN AND RESERVATION LSP PROTECTION, FORMING A NEW MAIN AND RESERVE LSP PROTECTION AFTER THE RESERVATION LSP AFTER A MAIN LSP LINKS AND FAILS MAIN AND RESERVE LSP PROTECTION WITH THE MAIN LSP AFTER AN LSP RESERVE LINK FAILS.

CL2018001304A 2016-04-14 2018-05-14 Method of efficient protection of the lsp based on the dynamic tunnel rsvp-te CL2018001304A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610231676.0A CN105763450B (en) 2016-04-14 2016-04-14 Efficient LSP guard method based on RSVP-TE dynamic tunnel

Publications (1)

Publication Number Publication Date
CL2018001304A1 true CL2018001304A1 (en) 2018-10-05

Family

ID=56334963

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018001304A CL2018001304A1 (en) 2016-04-14 2018-05-14 Method of efficient protection of the lsp based on the dynamic tunnel rsvp-te

Country Status (6)

Country Link
CN (1) CN105763450B (en)
CL (1) CL2018001304A1 (en)
MY (1) MY197891A (en)
PH (1) PH12018501086A1 (en)
SG (1) SG11201804251TA (en)
WO (1) WO2017177647A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105763450B (en) * 2016-04-14 2019-04-02 烽火通信科技股份有限公司 Efficient LSP guard method based on RSVP-TE dynamic tunnel
CN109547269B (en) * 2019-01-04 2021-12-14 烽火通信科技股份有限公司 Method and device for realizing LSP protection of IP RAN equipment
CN112073319B (en) * 2019-06-10 2022-04-29 烽火通信科技股份有限公司 Path switching method and system
CN112217721A (en) * 2020-09-29 2021-01-12 北京东土军悦科技有限公司 Communication path determining method in switching chip, computer device and storage medium
CN114567593B (en) * 2020-11-26 2024-12-03 南京中兴软件有限责任公司 Path switching method and device, network equipment, and computer-readable storage medium
CN115022235B (en) * 2022-05-07 2023-05-26 烽火通信科技股份有限公司 CSPF-based link protection method and system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4704171B2 (en) * 2005-09-30 2011-06-15 富士通株式会社 COMMUNICATION SYSTEM, TRANSMISSION DEVICE, AND RESERVED BAND SETTING METHOD
CN101159690B (en) * 2007-11-19 2010-10-27 杭州华三通信技术有限公司 Multi-protocol label switching forwarding method, device and label switching path management module
CN101562536B (en) * 2009-05-19 2012-03-07 迈普通信技术股份有限公司 Rapid rerouting method for protecting local path
CN101908998B (en) * 2009-06-03 2012-11-21 华为技术有限公司 Path calculation method, path calculation unit and path calculation system
CN101626527A (en) * 2009-08-19 2010-01-13 烽火通信科技股份有限公司 Recoverable shared restoration method for optimizing spare routing by automatic switched optical network (ASON)
CN101826954B (en) * 2010-03-30 2014-12-10 中兴通讯股份有限公司 Method and system for realizing hot backup in centralized network nodes
CN102571401B (en) * 2010-12-24 2015-07-08 华为技术有限公司 Method and device for building backup path and method and device for selecting backup path
CN105763450B (en) * 2016-04-14 2019-04-02 烽火通信科技股份有限公司 Efficient LSP guard method based on RSVP-TE dynamic tunnel

Also Published As

Publication number Publication date
SG11201804251TA (en) 2018-06-28
WO2017177647A1 (en) 2017-10-19
MY197891A (en) 2023-07-24
CN105763450A (en) 2016-07-13
CN105763450B (en) 2019-04-02
PH12018501086A1 (en) 2019-01-28

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