ATE522050T1 - Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks - Google Patents

Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks

Info

Publication number
ATE522050T1
ATE522050T1 AT05802183T AT05802183T ATE522050T1 AT E522050 T1 ATE522050 T1 AT E522050T1 AT 05802183 T AT05802183 T AT 05802183T AT 05802183 T AT05802183 T AT 05802183T AT E522050 T1 ATE522050 T1 AT E522050T1
Authority
AT
Austria
Prior art keywords
topology
ring network
node
topology structure
discovering
Prior art date
Application number
AT05802183T
Other languages
English (en)
Inventor
Yuli Shi
Huaixue Wan
Xingyue Quan
Yang Yang
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 ATE522050T1 publication Critical patent/ATE522050T1/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
    • H04L41/12—Discovery or management of network topologies
    • 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
    • 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
    • H04L12/427—Loop networks with decentralised control
    • H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings
    • 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
    • H04L45/02—Topology update or discovery
    • 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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H04L41/122—Discovery or management of network topologies of virtualised topologies, e.g. software-defined networks [SDN] or network function virtualisation [NFV]
    • 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
    • H04L41/34—Signalling channels for network management communication
    • H04L41/344—Out-of-band transfers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
AT05802183T 2004-10-12 2005-10-12 Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks ATE522050T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2004100808522A CN1761219B (zh) 2004-10-12 2004-10-12 在mpls环网中实现拓扑结构自动发现的方法
PCT/CN2005/001677 WO2006039865A1 (fr) 2004-10-12 2005-10-12 Procede permettant de mettre en oeuvre une decouverte automatique de structure de topologie dans le reseau boucle mpls

Publications (1)

Publication Number Publication Date
ATE522050T1 true ATE522050T1 (de) 2011-09-15

Family

ID=36148048

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05802183T ATE522050T1 (de) 2004-10-12 2005-10-12 Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks

Country Status (6)

Country Link
US (1) US7697461B2 (de)
EP (1) EP1802048B1 (de)
CN (1) CN1761219B (de)
AT (1) ATE522050T1 (de)
ES (1) ES2372294T3 (de)
WO (1) WO2006039865A1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE545242T1 (de) * 2002-12-27 2012-02-15 Ericsson Telefon Ab L M Tunnelling von tdm-verkehr über mpls
CN100349437C (zh) * 2004-10-15 2007-11-14 华为技术有限公司 在mpls环网中传送控制信息的方法
US8422357B1 (en) 2007-02-16 2013-04-16 Amdocs Software Systems Limited System, method, and computer program product for updating an inventory of network devices based on an unscheduled event
CN101102268B (zh) * 2007-08-03 2010-12-08 华为技术有限公司 Ip环网,ip环网路由设备,及报文转发方法
CN101409666B (zh) * 2007-10-12 2011-05-04 华为技术有限公司 一种环网、环网拓扑发现方法及一种节点
CN101188554B (zh) * 2007-11-20 2011-06-22 中兴通讯股份有限公司 一种动态建立标签交换路径隧道与资源分配的方法
CN100571165C (zh) * 2007-11-21 2009-12-16 烽火通信科技股份有限公司 一种基于多业务传输环网拓扑结构自动发现的方法
JP2009188525A (ja) * 2008-02-04 2009-08-20 Nec Corp ネットワークノード、通信システム、ネットワークノードにおける状態切り替え方法およびプログラム
US8155028B2 (en) * 2008-03-17 2012-04-10 Alcatel Lucent Method and apparatus for providing full logical connectivity in MPLS networks
CN101272352B (zh) * 2008-05-20 2012-01-04 杭州华三通信技术有限公司 环网路由方法及环网节点
JP5131026B2 (ja) * 2008-05-20 2013-01-30 富士通株式会社 無線基地局システム並びに制御装置及び無線装置
US8149692B2 (en) * 2008-12-31 2012-04-03 Ciena Corporation Ring topology discovery mechanism
CN102045190B (zh) * 2009-10-21 2013-01-02 杭州华三通信技术有限公司 一种网络拓扑发现方法和设备
CN102045228B (zh) * 2009-10-22 2016-03-30 中兴通讯股份有限公司 一种环网保护信息的发现方法及系统
CN101702663B (zh) * 2009-11-11 2012-09-05 华为技术有限公司 一种环网拓扑信息的更新方法和装置
US20120300783A1 (en) * 2009-12-30 2012-11-29 Zte Corporation Method and system for updating network topology in multi-protocol label switching system
CN102136928B (zh) 2010-07-02 2013-10-09 华为技术有限公司 拓扑发现方法及装置
US9491041B2 (en) * 2011-03-07 2016-11-08 Tejas Networks Limited Ethernet chain protection switching
US9369341B2 (en) * 2011-05-15 2016-06-14 Orbit Communication Systems Ltd. Static ring network for vehicle communications
US9077641B2 (en) * 2011-05-15 2015-07-07 Orbit Communication Systems Ltd. Static ring network for vehicle communications
CN102404159B (zh) * 2011-12-30 2014-03-26 南京邮电大学 一种基于事件触发的认知网络拓扑发现方法
US9628438B2 (en) 2012-04-06 2017-04-18 Exablox Consistent ring namespaces facilitating data storage and organization in network infrastructures
US9031065B2 (en) * 2012-04-23 2015-05-12 Hewlett-Packard Development Company, L.P. Switch having dedicated stacking link
CN106982161B (zh) 2012-11-22 2020-07-24 华为技术有限公司 环网保护中标签保持和删除的方法及设备
EP2929452A4 (de) * 2012-12-04 2016-07-13 Plexxi Inc Verfahren und vorrichtung zur konnektivitätssteuerung in einem datencenternetzwerk
US9552382B2 (en) 2013-04-23 2017-01-24 Exablox Corporation Reference counter integrity checking
US20140351419A1 (en) * 2013-05-21 2014-11-27 Exablox Corporation Automatic data ring discovery and configuration
CN103281230B (zh) * 2013-05-22 2017-12-29 中广核工程有限公司 核电站的通信方法、设备及系统
CN104184665B (zh) * 2013-05-23 2018-09-04 杭州迪普科技股份有限公司 一种拓扑收集方法及装置
EP3008647A4 (de) 2013-06-12 2017-01-25 Exablox Corporation Sammlung hybrider abfälle
WO2014205286A1 (en) 2013-06-19 2014-12-24 Exablox Corporation Data scrubbing in cluster-based storage systems
US9934242B2 (en) 2013-07-10 2018-04-03 Exablox Corporation Replication of data between mirrored data sites
US10248556B2 (en) 2013-10-16 2019-04-02 Exablox Corporation Forward-only paged data storage management where virtual cursor moves in only one direction from header of a session to data field of the session
US9985829B2 (en) 2013-12-12 2018-05-29 Exablox Corporation Management and provisioning of cloud connected devices
US9774582B2 (en) 2014-02-03 2017-09-26 Exablox Corporation Private cloud connected device cluster architecture
US9830324B2 (en) 2014-02-04 2017-11-28 Exablox Corporation Content based organization of file systems
US20170060924A1 (en) 2015-08-26 2017-03-02 Exablox Corporation B-Tree Based Data Model for File Systems
CN106487558B (zh) * 2015-08-31 2019-03-15 中兴通讯股份有限公司 一种实现接入设备扩缩容的方法和装置
US9846553B2 (en) 2016-05-04 2017-12-19 Exablox Corporation Organization and management of key-value stores
CN105959227B (zh) * 2016-06-22 2019-09-17 重庆世纪之光科技实业有限公司 一种单向串行总线网络的拓扑学习方法、装置及系统
CN107919972B (zh) * 2016-10-09 2022-04-05 中兴通讯股份有限公司 一种物理端口的环系统归属获取方法及装置
CN108011730B (zh) * 2016-10-31 2022-06-28 中兴通讯股份有限公司 一种网管系统中环网资源自动变更的方法及装置
CN106899439B (zh) * 2017-02-27 2021-09-10 上海易杵行智能科技有限公司 一种单环环网的智能构建方法
CN107104832B (zh) * 2017-04-20 2023-06-16 上海欣诺通信技术股份有限公司 跨洋复用段环网上自动发现跨节点业务拓扑的方法和设备
JP7238535B2 (ja) * 2019-03-27 2023-03-14 オムロン株式会社 ネットワーク管理装置、管理方法、管理プログラムおよび記録媒体
CN114244761B (zh) * 2021-12-08 2023-10-31 中盈优创资讯科技有限公司 一种基于is-is的设备自动发现方法及装置
CN116467610B (zh) * 2023-03-13 2023-10-10 深圳市壹通道科技有限公司 基于5g消息的数据拓扑分析方法、装置、设备及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715396A (en) * 1992-10-13 1998-02-03 Bay Networks, Inc. Method for providing for automatic topology discovery in an ATM network or the like
US5805719A (en) * 1994-11-28 1998-09-08 Smarttouch Tokenless identification of individuals
US6097718A (en) * 1996-01-02 2000-08-01 Cisco Technology, Inc. Snapshot routing with route aging
US7698463B2 (en) * 2000-09-12 2010-04-13 Sri International System and method for disseminating topology and link-state information to routing nodes in a mobile ad hoc network
US6725401B1 (en) * 2000-10-26 2004-04-20 Nortel Networks Limited Optimized fault notification in an overlay mesh network via network knowledge correlation
GB0107639D0 (en) * 2001-03-27 2001-05-16 Marconi Comm Ltd Network tunnelling
US6728220B2 (en) 2001-05-24 2004-04-27 Riverstone Networks, Inc. Method and system for preventing transmission loops in a label switching domain
US6952397B2 (en) * 2001-06-07 2005-10-04 Corrigent Systems Ltd. Communication in a bidirectional ring network with single-direction receiving
US7088679B2 (en) 2001-12-12 2006-08-08 Lucent Technologies Inc. Method and system for providing failure protection in a ring network that utilizes label switching
KR100441889B1 (ko) * 2002-05-16 2004-07-27 한국전자통신연구원 다중 프로토콜 라벨 스위칭 네트워크 관리장치와 관리방법
DE10260640A1 (de) 2002-12-23 2004-07-15 Siemens Ag Verfahren zur Topologie-Erkennung und Weglenkung von Datenpaketen in einem Pakete vermittelnden Ring
CN100361465C (zh) * 2003-08-20 2008-01-09 烽火通信科技股份有限公司 宽带数字用户接入集中器级联组网的自动拓扑发现的方法
CN1277386C (zh) * 2003-12-09 2006-09-27 上海交通大学 弹性分组多环互连网络自动拓扑发现的实现方法

Also Published As

Publication number Publication date
EP1802048B1 (de) 2011-08-24
EP1802048A1 (de) 2007-06-27
WO2006039865A1 (fr) 2006-04-20
CN1761219B (zh) 2010-04-28
ES2372294T3 (es) 2012-01-18
US7697461B2 (en) 2010-04-13
CN1761219A (zh) 2006-04-19
US20070230368A1 (en) 2007-10-04
EP1802048A4 (de) 2007-10-10

Similar Documents

Publication Publication Date Title
ATE522050T1 (de) Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks
CN111385207B (zh) 一种业务数据的转发方法、网络设备及网络系统
CN106572023B (zh) 一种实现比特位索引显示复制的方法及比特位转发路由器
WO2016165492A1 (zh) 一种实现业务功能链的方法和装置
ATE553575T1 (de) Verfahren zur verhinderung von schleifen für mpls mittels dienstetiketten
DE60322745D1 (de) Flussetiketten
US20080198751A1 (en) Method for implementing cross-domain constraint routing
DE602004023826D1 (de) Verfahren für rekursive bgp-routenaktualisierung in mpls-netzwerken
DE602007011590D1 (de) Routing-verfahren in einem ad-hoc-netzwerk
WO2007133844A3 (en) Distributed policy services for mobile and nomadic networking
WO2007081567A3 (en) Ad hoc network formation and management based on aggregation of ad hoc nodes according to an aggregation hierarchy
WO2006008494A3 (en) Method of operating a network with test packets
WO2004066641A3 (en) Routing signaling messages to the same destination over different routes using message origination information
DE602006004845D1 (de) Verfahren und knoten zur durchführung einer überbrückung von datenverkehr über eine zugangsdomäne
WO2008063677A3 (en) Techniques for decreasing queries to discover routes in an igp
US9065757B2 (en) Network device and method of routing traffic
ATE443417T1 (de) Verfahren zum verteilen von netzwerkparametern unter netzwerkknoten
CN101938421A (zh) 多协议标签交换网络中实现路由汇聚的方法及路由设备
CA2619468A1 (en) Method, system and device for implementing traffic engineering
ATE515127T1 (de) Weiterleitung von netzwerkverkehr in bezug auf differenzierte, eingeschränkte transitnetzwerkknoten
ATE530004T1 (de) Mechanismus zur erkennung von bridge-port-mac- adressen in ethernet-netzwerken
US11811591B2 (en) Method and apparatus for network communication
DE602004017423D1 (de) Synchronisation von takten über mehrerepaketnetzwerke hinweg
CN103248548A (zh) 实现基于VPLS的E-tree业务的方法和节点
CN104184669B (zh) 昵称冲突检测方法及路由桥

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties