ATE480077T1 - Verfahren, system und provider-edge-router zum detektieren eines pseudodrahtfehlers - Google Patents

Verfahren, system und provider-edge-router zum detektieren eines pseudodrahtfehlers

Info

Publication number
ATE480077T1
ATE480077T1 AT07801121T AT07801121T ATE480077T1 AT E480077 T1 ATE480077 T1 AT E480077T1 AT 07801121 T AT07801121 T AT 07801121T AT 07801121 T AT07801121 T AT 07801121T AT E480077 T1 ATE480077 T1 AT E480077T1
Authority
AT
Austria
Prior art keywords
fault
remote
lsp
edge router
provider edge
Prior art date
Application number
AT07801121T
Other languages
English (en)
Inventor
Kang Zi
Original Assignee
Huawei 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE480077T1 publication Critical patent/ATE480077T1/de

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
    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • 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
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning

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)
AT07801121T 2006-09-28 2007-09-19 Verfahren, system und provider-edge-router zum detektieren eines pseudodrahtfehlers ATE480077T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2006100628995A CN101155076B (zh) 2006-09-28 2006-09-28 一种检测二层虚拟专用网伪线故障的方法
PCT/CN2007/070728 WO2008040239A1 (en) 2006-09-28 2007-09-19 Method, system and provider edge router for detecting pseudo wire fault

Publications (1)

Publication Number Publication Date
ATE480077T1 true ATE480077T1 (de) 2010-09-15

Family

ID=39256528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07801121T ATE480077T1 (de) 2006-09-28 2007-09-19 Verfahren, system und provider-edge-router zum detektieren eines pseudodrahtfehlers

Country Status (6)

Country Link
US (1) US9407528B2 (de)
EP (1) EP2068506B1 (de)
CN (2) CN101155076B (de)
AT (1) ATE480077T1 (de)
DE (1) DE602007008920D1 (de)
WO (1) WO2008040239A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447212B2 (en) * 2003-09-03 2008-11-04 At&T Intellectual Property I, L.P. Method and system for automating membership discovery in a distributed computer network
CN104243312B (zh) * 2009-09-17 2017-11-17 华为技术有限公司 一种伪线建立方法和节点装置
US8848518B2 (en) * 2010-05-06 2014-09-30 Verizon Patent And Licensing Inc. System and method for providing notification of a change in path condition
CN101917311B (zh) * 2010-08-24 2014-08-13 中兴通讯股份有限公司 伪线电路仿真的测试方法及装置
CN102014034B (zh) * 2010-12-06 2012-08-22 杭州依赛通信有限公司 一种基于树形虚拟局域网的层次化虚拟网络及其配置方法
CN102347873B (zh) * 2011-10-26 2017-09-29 南京中兴新软件有限责任公司 隧道与伪线的检测方法及装置
CN103442386B (zh) * 2013-08-15 2016-03-30 华为技术有限公司 一种故障检测方法及节点设备
CN106330506B (zh) 2015-06-29 2019-08-16 华为技术有限公司 一种业务故障定位方法及装置
CN112136299B (zh) * 2018-05-17 2023-02-14 诺基亚技术有限公司 经由公共服务提供方网络上的vpn连接性促进住宅无线漫游
CN113630427B (zh) * 2020-05-07 2022-12-06 华为技术有限公司 保护倒换方法及装置
CN113179210B (zh) * 2021-03-11 2022-05-27 新华三信息安全技术有限公司 一种bfd检测方法、装置、电子设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7596629B2 (en) * 2002-11-21 2009-09-29 Cisco Technology, Inc. System and method for interconnecting heterogeneous layer 2 VPN applications
US7558194B2 (en) * 2003-04-28 2009-07-07 Alcatel-Lucent Usa Inc. Virtual private network fault tolerance
US7436782B2 (en) * 2004-03-25 2008-10-14 Alcatel Lucent Full mesh LSP and full mesh T-LDP provisioning between provider edge routers in support of Layer-2 and Layer-3 virtual private network services
CN100473069C (zh) * 2004-07-12 2009-03-25 中兴通讯股份有限公司 支持伪线标签反射的二层虚拟专网设备和组网方法
US7516224B2 (en) * 2004-10-21 2009-04-07 Cisco Technology, Inc. Pseudowire termination directly on a router
US7773611B2 (en) * 2005-06-15 2010-08-10 Cisco Technology, Inc. Method and apparatus for packet loss detection

Also Published As

Publication number Publication date
CN101155076A (zh) 2008-04-02
US20090185495A1 (en) 2009-07-23
EP2068506A4 (de) 2009-09-23
CN101529823A (zh) 2009-09-09
CN101529823B (zh) 2011-05-04
US9407528B2 (en) 2016-08-02
EP2068506A1 (de) 2009-06-10
DE602007008920D1 (de) 2010-10-14
EP2068506B1 (de) 2010-09-01
WO2008040239A1 (en) 2008-04-10
CN101155076B (zh) 2011-04-20

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