ATE495607T1 - Fehlerlokalisierung in architekturen auf mehrfach-spanning-tree-basis - Google Patents

Fehlerlokalisierung in architekturen auf mehrfach-spanning-tree-basis

Info

Publication number
ATE495607T1
ATE495607T1 AT07712179T AT07712179T ATE495607T1 AT E495607 T1 ATE495607 T1 AT E495607T1 AT 07712179 T AT07712179 T AT 07712179T AT 07712179 T AT07712179 T AT 07712179T AT E495607 T1 ATE495607 T1 AT E495607T1
Authority
AT
Austria
Prior art keywords
network
tree
spanning
fault location
based architectures
Prior art date
Application number
AT07712179T
Other languages
English (en)
Inventor
Janos Farkas
Wei Zhao
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE495607T1 publication Critical patent/ATE495607T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0677—Localisation of faults
    • 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
    • H04L45/48—Routing tree calculation
    • H04L45/484—Routing tree calculation using multiple routing trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
AT07712179T 2007-02-08 2007-02-08 Fehlerlokalisierung in architekturen auf mehrfach-spanning-tree-basis ATE495607T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/051219 WO2008095538A1 (en) 2007-02-08 2007-02-08 Fault localisation in multiple spanning tree based architectures

Publications (1)

Publication Number Publication Date
ATE495607T1 true ATE495607T1 (de) 2011-01-15

Family

ID=37908036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07712179T ATE495607T1 (de) 2007-02-08 2007-02-08 Fehlerlokalisierung in architekturen auf mehrfach-spanning-tree-basis

Country Status (8)

Country Link
US (1) US8174992B2 (de)
EP (1) EP2109958B1 (de)
CN (1) CN101601228B (de)
AT (1) ATE495607T1 (de)
BR (1) BRPI0721371B1 (de)
DE (1) DE602007011987D1 (de)
ES (1) ES2359097T3 (de)
WO (1) WO2008095538A1 (de)

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US9191307B2 (en) * 2008-01-07 2015-11-17 Tejas Networks Ltd Method for fast connectivity fault management [CFM] of a service-network
US8599725B2 (en) 2008-03-17 2013-12-03 Comcast Cable Communications, Llc Representing and searching network multicast trees
US8259594B2 (en) * 2008-03-17 2012-09-04 Comcast Cable Holding, Llc Method for detecting video tiling
US8441941B2 (en) * 2008-10-06 2013-05-14 Cisco Technology, Inc. Automating identification and isolation of loop-free protocol network problems
FR2944931B1 (fr) * 2009-04-28 2011-06-03 Thales Sa Procede de detection et localisation d'une perte de connectivite au sein d'un reseau de communication
US8489588B2 (en) * 2009-12-21 2013-07-16 International Business Machines Corporation Interactive visualization of sender and recipient information in electronic communications
US8724454B2 (en) * 2010-05-12 2014-05-13 Cisco Technology, Inc. System and method for summarizing alarm indications in a network environment
US8718070B2 (en) 2010-07-06 2014-05-06 Nicira, Inc. Distributed network virtualization apparatus and method
US9680750B2 (en) 2010-07-06 2017-06-13 Nicira, Inc. Use of tunnels to hide network addresses
WO2012084021A1 (en) * 2010-12-21 2012-06-28 Telefonaktiebolaget L M Ericsson (Publ) Network node hosting a plurality of connectivity supervision sessions towards a plurality of router interfaces
WO2012106913A1 (zh) * 2011-07-21 2012-08-16 华为技术有限公司 一种定位网络故障的方法、设备及系统
US9158871B2 (en) * 2012-04-06 2015-10-13 Ut-Battelle, Llc Graph modeling systems and methods
CN102789519B (zh) * 2012-06-18 2015-04-22 北京控制工程研究所 卫星控制系统部件的重要度确定方法
EP2713563B1 (de) * 2012-09-28 2017-08-02 Siemens Aktiengesellschaft Redundant betreibbares industrielles Kommunikationssystem, Kommunikationsgerät und Verfahren zum redundanten Betrieb eines industriellen Kommunikationssystems
US9183069B2 (en) * 2013-03-14 2015-11-10 Red Hat, Inc. Managing failure of applications in a distributed environment
CN105991340B (zh) * 2015-03-06 2020-01-10 腾讯科技（深圳）有限公司 一种故障访问链路筛选方法及装置
CN104993960B (zh) * 2015-07-01 2019-07-23 广东工业大学 一种网络节点故障的定位方法
US10110423B2 (en) * 2016-07-06 2018-10-23 Ciena Corporation System and method for managing network connections
US10929326B2 (en) * 2016-09-19 2021-02-23 International Business Machines Corporation Firm channel paths
CN116346656B (zh) * 2023-03-06 2025-09-26 广东电网有限责任公司 物联网设备的链路状态检测方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805578A (en) * 1995-10-27 1998-09-08 International Business Machines Corporation Automatic reconfiguration of multipoint communication channels
US6704301B2 (en) * 2000-12-29 2004-03-09 Tropos Networks, Inc. Method and apparatus to provide a routing protocol for wireless devices
TWI254527B (en) * 2003-02-19 2006-05-01 Nec Corp Network system, spanning tree configuration method and spanning tree configuration node
CN1585350A (zh) * 2003-08-18 2005-02-23 赵季红 一种网络故障恢复方法
BRPI0520288A2 (pt) * 2005-06-14 2009-09-15 Ericsson Telefon Ab L M método de processamento de falha em uma rede de pacotes de estrutura de árvore, e, arranjo em uma rede de pacotes de estrutura de árvore
US7693072B2 (en) * 2006-07-13 2010-04-06 At&T Intellectual Property I, L.P. Method and apparatus for configuring a network topology with alternative communication paths

Also Published As

Publication number Publication date
WO2008095538A1 (en) 2008-08-14
ES2359097T3 (es) 2011-05-18
US8174992B2 (en) 2012-05-08
CN101601228A (zh) 2009-12-09
BRPI0721371B1 (pt) 2019-10-22
US20100177641A1 (en) 2010-07-15
EP2109958B1 (de) 2011-01-12
EP2109958A1 (de) 2009-10-21
CN101601228B (zh) 2014-10-29
BRPI0721371A2 (pt) 2013-01-01
DE602007011987D1 (de) 2011-02-24

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