ATE534217T1 - Schutzverfahren, -system und -vorrichtung in einem paketübertragungsnetzwerk - Google Patents

Schutzverfahren, -system und -vorrichtung in einem paketübertragungsnetzwerk

Info

Publication number
ATE534217T1
ATE534217T1 AT08870940T AT08870940T ATE534217T1 AT E534217 T1 ATE534217 T1 AT E534217T1 AT 08870940 T AT08870940 T AT 08870940T AT 08870940 T AT08870940 T AT 08870940T AT E534217 T1 ATE534217 T1 AT E534217T1
Authority
AT
Austria
Prior art keywords
data flow
service data
protection path
wrapping
protection
Prior art date
Application number
AT08870940T
Other languages
English (en)
Inventor
Jia He
Yang Yang
Yongjun Zhang
Wenjun Xie
Shanguo Huang
Wanyi Gu
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 ATE534217T1 publication Critical patent/ATE534217T1/de

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]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration
    • 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]
    • H04L12/42—Loop 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
    • H04L45/22—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT08870940T 2007-12-29 2008-12-27 Schutzverfahren, -system und -vorrichtung in einem paketübertragungsnetzwerk ATE534217T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007100330444A CN101471849B (zh) 2007-12-29 2007-12-29 一种分组传送网的保护方法
PCT/CN2008/073800 WO2009089752A1 (en) 2007-12-29 2008-12-27 A protection method, system and device in the packet transport network

Publications (1)

Publication Number Publication Date
ATE534217T1 true ATE534217T1 (de) 2011-12-15

Family

ID=40828986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08870940T ATE534217T1 (de) 2007-12-29 2008-12-27 Schutzverfahren, -system und -vorrichtung in einem paketübertragungsnetzwerk

Country Status (7)

Country Link
US (1) US8565071B2 (de)
EP (1) EP2224644B1 (de)
CN (1) CN101471849B (de)
AT (1) ATE534217T1 (de)
DK (1) DK2224644T3 (de)
ES (1) ES2375326T3 (de)
WO (1) WO2009089752A1 (de)

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* Cited by examiner, † Cited by third party
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CN101471849B (zh) 2007-12-29 2011-04-06 华为技术有限公司 一种分组传送网的保护方法
CN102006218B (zh) * 2009-09-03 2014-07-16 中兴通讯股份有限公司 隧道保护方法及装置
CN102142976B (zh) * 2010-02-01 2015-04-01 中兴通讯股份有限公司 一种网状网保护域的共享保护方法及系统
CN102006214A (zh) * 2010-07-19 2011-04-06 南京邮电大学 一种基于路径绑定的mpls-tp的抄近保护方法
US8615006B2 (en) * 2011-04-28 2013-12-24 Fujitsu Limited Systems and methods for reconfiguration of a circuit switched ring to a packet switched ring
CN102291310B (zh) * 2011-08-24 2017-04-26 中兴通讯股份有限公司 一种提高t‑mpls链路环网保护切换性能的方法及装置
CN103036756B (zh) * 2011-10-08 2017-12-26 湖南磐云数据有限公司 一种基于共享通道的混合环网保护方法及系统
CN102387070B (zh) * 2011-10-11 2014-05-21 浙江大学 T-mpls共享保护环故障恢复前的数据保护方法
CN103179013B (zh) * 2011-12-21 2019-03-12 中兴通讯股份有限公司 一种环网保护的实现方法及系统
JP5803696B2 (ja) * 2012-01-25 2015-11-04 富士通株式会社 ネットワークシステム，オフロード装置及びオフロード装置の利用者識別情報取得方法
WO2013131554A1 (en) * 2012-03-05 2013-09-12 Telefonaktiebolaget L M Ericsson (Publ) The handling of data transfers in a network with a ring topology
CN102946330B (zh) * 2012-09-29 2017-03-15 华为技术有限公司 网络丢包测量方法、装置和系统
CN103812772B (zh) * 2012-11-13 2017-10-27 新华三技术有限公司 用于实现mpls te快速重路由的方法和装置
US9444675B2 (en) 2013-06-07 2016-09-13 Cisco Technology, Inc. Determining the operations performed along a service path/service chain
KR102088298B1 (ko) * 2013-07-11 2020-03-12 한국전자통신연구원 패킷 전달 시스템에서의 보호 절체 방법 및 장치
CN103490998B (zh) * 2013-09-09 2017-09-05 新华三技术有限公司 保护隧道建立方法及装置，流量切换方法及装置
CN105227479B (zh) * 2014-06-03 2018-10-09 新华三技术有限公司 快速重路由处理方法及装置
CN105471599B (zh) * 2014-08-15 2020-08-11 中兴通讯股份有限公司 一种保护倒换方法及网络设备
US9819573B2 (en) 2014-09-11 2017-11-14 Microsoft Technology Licensing, Llc Method for scalable computer network partitioning
US9544225B2 (en) 2014-09-16 2017-01-10 Microsoft Technology Licensing, Llc Method for end point identification in computer networks
CN105141493B (zh) * 2015-07-27 2019-04-12 浙江宇视科技有限公司 环网故障时的业务帧处理方法及系统
JP6601232B2 (ja) * 2016-01-21 2019-11-06 富士通株式会社 分析方法、分析装置、及び分析プログラム
CN107342809B (zh) * 2016-05-03 2020-11-06 中国移动通信集团四川有限公司 一种业务性能监测与故障定位方法及装置
CN107666437A (zh) * 2016-07-27 2018-02-06 中兴通讯股份有限公司 一种静态隧道恢复方法、装置及网络节点
CN107026691B (zh) * 2017-04-14 2020-02-11 云南电网有限责任公司电力科学研究院 一种自动隔离配电光纤环网故障的方法及系统
CN109728874B (zh) * 2017-10-31 2021-08-31 华为技术有限公司 一种比特块处理方法及节点
EP3930280B1 (de) * 2020-06-25 2025-08-20 Vocalink International Limited Forensische analyse und bestimmung eines mit einer netzwerksicherheitsbedrohung assoziierten netzwerks

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JP4364027B2 (ja) * 2004-03-22 2009-11-11 富士通株式会社 予備パス設定方法及びその装置
EP1745595A4 (de) * 2004-05-06 2010-09-15 Alcatel Lucent Wirksame schutzmechanismen in einem ringtopologienetzwerk unter zuhilfenahme von labelswitching-protokollen
US20080304407A1 (en) * 2004-09-16 2008-12-11 Alcatel Telecom Israel Efficient Protection Mechanisms For Protecting Multicast Traffic in a Ring Topology Network Utilizing Label Switching Protocols
CN100334857C (zh) * 2004-09-27 2007-08-29 华为技术有限公司 一种环网及其业务实现方法
CN100389577C (zh) * 2005-05-30 2008-05-21 华为技术有限公司 在弹性分组环上实现广播或组播的方法及装置
CN1992652B (zh) * 2005-12-29 2010-05-12 华为技术有限公司 无连接报文交换网络中报文乱序及重复的检测方法
CN101471849B (zh) 2007-12-29 2011-04-06 华为技术有限公司 一种分组传送网的保护方法
CN101309230B (zh) * 2008-06-27 2010-12-08 迈普通信技术股份有限公司 多协议标签交换网络传输路径切换报文秩序控制方法

Also Published As

Publication number Publication date
CN101471849B (zh) 2011-04-06
US8565071B2 (en) 2013-10-22
ES2375326T3 (es) 2012-02-28
CN101471849A (zh) 2009-07-01
US20100278040A1 (en) 2010-11-04
DK2224644T3 (da) 2012-02-06
EP2224644A1 (de) 2010-09-01
WO2009089752A1 (en) 2009-07-23
EP2224644B1 (de) 2011-11-16
EP2224644A4 (de) 2010-12-15

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