HK1170607A1 - Methods and arrangement in a mpls-tp telecommunications network for oam functions mpls-tp oam - Google Patents

Methods and arrangement in a mpls-tp telecommunications network for oam functions mpls-tp oam

Info

Publication number
HK1170607A1
HK1170607A1 HK12111228.7A HK12111228A HK1170607A1 HK 1170607 A1 HK1170607 A1 HK 1170607A1 HK 12111228 A HK12111228 A HK 12111228A HK 1170607 A1 HK1170607 A1 HK 1170607A1
Authority
HK
Hong Kong
Prior art keywords
mpls
oam
arrangement
methods
telecommunications network
Prior art date
Application number
HK12111228.7A
Other languages
English (en)
Chinese (zh)
Inventor
約查‧大衛
科恩‧安德拉斯
Original Assignee
瑞典愛立信有限公司
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 瑞典愛立信有限公司 filed Critical 瑞典愛立信有限公司
Publication of HK1170607A1 publication Critical patent/HK1170607A1/xx

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
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/26—Route discovery packet
HK12111228.7A 2009-07-24 2012-11-07 Methods and arrangement in a mpls-tp telecommunications network for oam functions mpls-tp oam HK1170607A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/059614 WO2011009494A1 (en) 2009-07-24 2009-07-24 Methods and arrangement in a mpls-tp telecommunications network for oam functions

Publications (1)

Publication Number Publication Date
HK1170607A1 true HK1170607A1 (en) 2013-03-01

Family

ID=42164558

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12111228.7A HK1170607A1 (en) 2009-07-24 2012-11-07 Methods and arrangement in a mpls-tp telecommunications network for oam functions mpls-tp oam

Country Status (7)

Country Link
US (1) US8774009B2 (de)
EP (1) EP2457351B8 (de)
JP (1) JP5426770B2 (de)
CN (1) CN102577260B (de)
HK (1) HK1170607A1 (de)
MX (1) MX2012000332A (de)
WO (1) WO2011009494A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011099320A1 (ja) * 2010-02-12 2011-08-18 株式会社日立製作所 情報処理装置、及び情報処理装置における情報処理方法
US8553568B2 (en) * 2010-12-27 2013-10-08 Telefonaktiebolaget L M Ericsson (Publ) Internetworking framework for multi-protocol label switching-transport profile and operation administration and maintenance protocols
WO2012097878A1 (en) * 2011-01-21 2012-07-26 Telefonaktiebolaget Lm Ericsson (Publ) Timer value negotiation for path configuration based on rsvp-te
CN103152266B (zh) 2011-12-07 2016-08-03 华为技术有限公司 一种网络设备间的同步方法、网络设备及系统
US9143429B2 (en) * 2012-02-28 2015-09-22 Google Inc. Identifying an egress point to a network location
CN102769552B (zh) * 2012-07-31 2016-06-08 杭州华三通信技术有限公司 一种通过bfd检测lsp时传输bfd报文的方法和设备
CN102780587B (zh) * 2012-08-17 2015-10-21 盛科网络（苏州）有限公司 Mpls-tp中实现环网保护的方法
CN102868611B (zh) * 2012-10-09 2015-05-20 盛科网络（苏州）有限公司 基于段保护的ais和lck报文的发送方法及装置
US9013985B2 (en) * 2012-10-19 2015-04-21 Cisco Technology, Inc. Protection of a bidirectional label switched path
CN102970219B (zh) * 2012-11-30 2016-03-30 华为技术有限公司 绑定保护环的方法和装置
US9094337B2 (en) * 2012-12-21 2015-07-28 Cieno Corporation Source identification preservation in multiprotocol label switching networks
KR102024902B1 (ko) 2015-05-22 2019-09-25 한국전자통신연구원 Oam 패킷 및 보호 절체 메시지의 처리를 위한 패킷 전송 장치
US10103981B2 (en) 2015-11-01 2018-10-16 Cisco Technology, Inc. BIER forwarding validation
CN108111416B (zh) * 2017-12-15 2020-10-23 盛科网络（苏州）有限公司 直接识别mpls内部封装报文的方法
CN114827019B (zh) 2018-07-13 2023-08-22 华为技术有限公司 用于在网业务的mpls扩展头
CN110198239A (zh) * 2019-05-30 2019-09-03 江西山水光电科技股份有限公司 一种实现MPLS-TP OAM LinkTrace的方法及其装置
US11563697B2 (en) * 2020-02-24 2023-01-24 Nokia Solutions And Networks Oy Multiple label spaces in a label switched router
CN116057911A (zh) * 2020-09-22 2023-05-02 中兴通讯股份有限公司 使用多协议标签交换的服务功能链中的负载均衡和oam

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7532633B2 (en) * 2005-10-12 2009-05-12 Juniper Networks, Inc. Spoof checking within a label switching computer network
CN101193052B (zh) * 2006-11-22 2011-06-01 华为技术有限公司 在多协议标签交换中实现子网连接保护的方法和系统
US20090052444A1 (en) * 2007-08-24 2009-02-26 At&T Bls Intellectual Property, Inc. Methods, systems, and computer program products for providing multi-service communication networks and related core networks
CN100531075C (zh) * 2007-09-17 2009-08-19 中兴通讯股份有限公司 使用exp字段标识监视子层的方法
US8374095B2 (en) * 2009-03-23 2013-02-12 Cisco Technology, Inc. Connection verification for MPLS label switched paths and pseudowires

Also Published As

Publication number Publication date
EP2457351B8 (de) 2017-05-31
EP2457351A1 (de) 2012-05-30
US8774009B2 (en) 2014-07-08
EP2457351B1 (de) 2017-03-08
CN102577260A (zh) 2012-07-11
JP2013500612A (ja) 2013-01-07
MX2012000332A (es) 2012-01-30
CN102577260B (zh) 2015-07-22
JP5426770B2 (ja) 2014-02-26
WO2011009494A1 (en) 2011-01-27
US20120163190A1 (en) 2012-06-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200728