IN2014DN00162A - - Google Patents

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Publication number
IN2014DN00162A
IN2014DN00162A IN162DEN2014A IN2014DN00162A IN 2014DN00162 A IN2014DN00162 A IN 2014DN00162A IN 162DEN2014 A IN162DEN2014 A IN 162DEN2014A IN 2014DN00162 A IN2014DN00162 A IN 2014DN00162A
Authority
IN
India
Prior art keywords
split architecture
area
architecture network
network
controller
Prior art date
Application number
Other languages
English (en)
Inventor
Kiran Yedavalli
Zavareh Neda Beheshti
Ying Zhang
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
Publication of IN2014DN00162A publication Critical patent/IN2014DN00162A/en

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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
    • H04L45/12—Shortest path evaluation
    • 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
    • H04L45/025—Updating only a limited number of routers, e.g. fish-eye update
    • 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
    • H04L45/026—Details of "hello" or keep-alive messages
    • 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
    • H04L45/03—Topology update or discovery by updating link state protocols
    • 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
    • H04L45/036—Updating the topology between route computation elements, e.g. between OpenFlow controllers
    • 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
    • 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
    • H04L45/64—Routing or path finding of packets in data switching networks using an overlay routing layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
IN162DEN2014 2011-08-11 2012-07-26 IN2014DN00162A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/208,251 US8559314B2 (en) 2011-08-11 2011-08-11 Implementing OSPF in split-architecture networks
PCT/IB2012/053833 WO2013021304A1 (en) 2011-08-11 2012-07-26 Implementing ospf in split architecture networks

Publications (1)

Publication Number Publication Date
IN2014DN00162A true IN2014DN00162A (zh) 2015-05-22

Family

ID=46852324

Family Applications (1)

Application Number Title Priority Date Filing Date
IN162DEN2014 IN2014DN00162A (zh) 2011-08-11 2012-07-26

Country Status (10)

Country Link
US (2) US8559314B2 (zh)
EP (1) EP2742655B1 (zh)
JP (1) JP5973570B2 (zh)
KR (1) KR101956408B1 (zh)
CN (1) CN103718519B (zh)
AU (1) AU2012293358A1 (zh)
BR (1) BR112014001401A2 (zh)
CA (1) CA2844860A1 (zh)
IN (1) IN2014DN00162A (zh)
WO (1) WO2013021304A1 (zh)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL206455A (en) 2010-01-28 2016-11-30 Elta Systems Ltd Cellular communication system with moving base stations and methods and useful devices in collaboration with the above
WO2012070049A1 (en) 2010-11-24 2012-05-31 Elta Systems Ltd. Various routing architectures for dynamic multi-hop backhauling cellular network and various methods useful in conjunction therewith
SG10201509642XA (en) 2010-11-24 2015-12-30 Elta Systems Ltd Architecture and methods for traffic management by tunneling in moving hierarchical cellular networks
US9185027B2 (en) * 2011-07-29 2015-11-10 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for resilient routing of control traffic in a split-architecture system
US8804490B2 (en) 2011-07-29 2014-08-12 Telefonaktiebolaget L M Ericsson (Publ) Controller placement for fast failover in the split architecture
US8787388B1 (en) * 2011-08-29 2014-07-22 Big Switch Networks, Inc. System and methods for forwarding packets through a network
US8811212B2 (en) 2012-02-22 2014-08-19 Telefonaktiebolaget L M Ericsson (Publ) Controller placement for fast failover in the split architecture
US8830820B2 (en) * 2011-10-14 2014-09-09 Google Inc. Semi-centralized routing
US9185166B2 (en) * 2012-02-28 2015-11-10 International Business Machines Corporation Disjoint multi-pathing for a data center network
WO2013134937A1 (zh) * 2012-03-14 2013-09-19 华为技术有限公司 发送建立连接请求的方法、交换机、服务器及系统
US10015080B2 (en) * 2012-06-12 2018-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Traffic recovery at interworking nodes
US10031782B2 (en) * 2012-06-26 2018-07-24 Juniper Networks, Inc. Distributed processing of network device tasks
JP6065011B2 (ja) * 2012-09-07 2017-01-25 日本電気株式会社 通信装置、通信方法、及び、プログラム
JP2015533049A (ja) * 2012-09-20 2015-11-16 株式会社Ｎｔｔドコモ ネットワークにおけるトポロジ及びパス検証のための方法及び装置
US9100285B1 (en) 2012-12-18 2015-08-04 Juniper Networks, Inc. Dynamic control channel establishment for software-defined networks having centralized control
US9979595B2 (en) 2012-12-18 2018-05-22 Juniper Networks, Inc. Subscriber management and network service integration for software-defined networks having centralized control
US9094285B2 (en) * 2013-01-25 2015-07-28 Argela Yazilim ve Bilisim Teknolojileri San. ve Tic. A.S. Automatic discovery of multiple controllers in Software Defined Networks (SDNs)
JP5965335B2 (ja) * 2013-02-19 2016-08-03 日本電信電話株式会社 通信システム、及び経路制御方法
KR20140106235A (ko) * 2013-02-26 2014-09-03 한국전자통신연구원 오픈플로우 스위치 및 그 패킷 처리 방법
US9137174B2 (en) 2013-03-14 2015-09-15 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Synchronization of OpenFlow controller devices via OpenFlow switching devices
US9124506B2 (en) 2013-06-07 2015-09-01 Brocade Communications Systems, Inc. Techniques for end-to-end network bandwidth optimization using software defined networking
CN103391296B (zh) * 2013-07-29 2016-08-24 北京华为数字技术有限公司 一种控制器、转发器及通道建立方法和系统
US9219684B2 (en) * 2013-09-09 2015-12-22 Grigori Dzekon Methods and systems for packet delivery based upon embedded instructions
US9258210B2 (en) 2013-10-01 2016-02-09 Juniper Networks, Inc. Dynamic area filtering for link-state routing protocols
CN104580021B (zh) * 2013-10-17 2018-07-13 华为技术有限公司 一种配置点连接信息的获取方法及装置
WO2015061470A1 (en) * 2013-10-23 2015-04-30 Harshavardha Paramasiviah Internet protocol routing method and associated architectures
CN104579997B (zh) * 2013-10-28 2017-11-24 新华三技术有限公司 最短路径桥接网络中的转发路径确定方法及设备
US9225641B2 (en) 2013-10-30 2015-12-29 Globalfoundries Inc. Communication between hetrogenous networks
FI20136189L (fi) * 2013-11-27 2015-05-28 Tellabs Oy Verkkoelementti ja kontrolleri verkkoelementin hallitsemiseksi
US9397957B2 (en) * 2013-12-23 2016-07-19 Google Inc. Traffic engineering for large scale data center networks
US10380352B2 (en) * 2014-02-04 2019-08-13 International Business Machines Corporation Document security in enterprise content management systems
US9749214B2 (en) * 2014-02-26 2017-08-29 Futurewei Technologies, Inc. Software defined networking (SDN) specific topology information discovery
WO2015167479A1 (en) 2014-04-29 2015-11-05 Hewlett-Packard Development Company, L.P. Efficient routing in software defined networks
US9313663B2 (en) * 2014-08-21 2016-04-12 Futurewei Technologies, Inc. Automatic division of internet protocol radio access networks to interior gateway protocol areas
US9413646B2 (en) * 2014-08-25 2016-08-09 Nec Corporation Path selection in hybrid networks
CN104378287B (zh) * 2014-08-26 2018-02-09 新华三技术有限公司 一种拓扑计算方法和装置
CN104394083B (zh) * 2014-09-22 2017-12-15 华为技术有限公司 转发表项处理的方法、报文转发的方法及其装置和系统
US9634928B2 (en) * 2014-09-29 2017-04-25 Juniper Networks, Inc. Mesh network of simple nodes with centralized control
CN105704067B (zh) * 2014-11-27 2019-01-08 英业达科技有限公司 交换装置
US10091082B2 (en) 2014-11-28 2018-10-02 At&T Intellectual Property I, L.P. Methods and apparatus to capture data plane information
US9853874B2 (en) 2015-03-23 2017-12-26 Brocade Communications Systems, Inc. Flow-specific failure detection in SDN networks
US9912536B2 (en) 2015-04-01 2018-03-06 Brocade Communications Systems LLC Techniques for facilitating port mirroring in virtual networks
WO2016204662A1 (en) * 2015-06-16 2016-12-22 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for segment routing
CN105049351B (zh) * 2015-07-07 2019-08-16 上海斐讯数据通信技术有限公司 基于sdn的多链接透明互联算法
US9749401B2 (en) 2015-07-10 2017-08-29 Brocade Communications Systems, Inc. Intelligent load balancer selection in a multi-load balancer environment
KR101706337B1 (ko) * 2015-08-26 2017-02-13 성균관대학교산학협력단 소프트웨어 정의 네트워크 기반의 스위치 주도적 컨트롤러 선택 방법
CN105306365B (zh) * 2015-11-16 2018-04-27 国家电网公司 一种电力通信网络及其扩容与抗毁路由路径确定方法
CN105450447B (zh) * 2015-11-17 2018-05-18 上海斐讯数据通信技术有限公司 一种网络系统及网络运行方法
CN106209897B (zh) * 2016-07-28 2020-04-07 重庆邮电大学 一种基于代理的软件定义网络分布式多粒度控制器安全通信方法
JP6635138B2 (ja) * 2018-03-20 2020-01-22 日本電気株式会社 通信ノード、通信システム、更新方法及び更新プログラム
US11627069B2 (en) 2018-05-12 2023-04-11 Drivenets Ltd. Device and a system for OSPF cost metrics mirroring
US11349557B2 (en) 2018-11-30 2022-05-31 At&T Intellectual Property I, L.P. System model and architecture for mobile integrated access and backhaul in advanced networks

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7099341B2 (en) * 2002-05-03 2006-08-29 International Business Machines Corporation Traffic routing management system using the open shortest path first algorithm
KR100612447B1 (ko) * 2004-02-16 2006-08-16 삼성전자주식회사 액세스 라우터의 망정보 관리 방법 및 그 액세스 라우터
KR100570821B1 (ko) * 2004-03-05 2006-04-12 삼성전자주식회사 분산구조 라우터에서 오에스피에프 프로토콜을 처리하는장치 및 그 방법
US8068408B2 (en) * 2004-11-01 2011-11-29 Alcatel Lucent Softrouter protocol disaggregation
WO2009042919A2 (en) * 2007-09-26 2009-04-02 Nicira Networks Network operating system for managing and securing networks
CN101188568A (zh) * 2007-12-18 2008-05-28 中兴通讯股份有限公司 路由交换设备
CN102308519B (zh) * 2009-02-19 2015-07-08 华为技术有限公司 适用于点至多点域间多协议标签交换流量工程路径计算的系统和方法
JP2010199882A (ja) * 2009-02-24 2010-09-09 Nec Corp 通信システム、経路計算装置、経路計算方法及びプログラム
US8102883B2 (en) * 2009-03-04 2012-01-24 Telefonaktiebolaget L M Ericsson (Publ) LDP IGP synchronization for broadcast networks
US9210065B2 (en) * 2009-06-22 2015-12-08 Alcatel Lucent Providing cloud-based services using dynamic network virtualization
EP2355423A1 (en) * 2010-01-29 2011-08-10 Deutsche Telekom AG System and method for routing data packets over an Internet Protocol network
US8700801B2 (en) * 2010-12-01 2014-04-15 Juniper Networks, Inc. Dynamically generating application-layer traffic optimization protocol maps

Also Published As

Publication number Publication date
US20140016477A1 (en) 2014-01-16
WO2013021304A1 (en) 2013-02-14
US8559314B2 (en) 2013-10-15
CN103718519A (zh) 2014-04-09
BR112014001401A2 (pt) 2017-02-21
CN103718519B (zh) 2016-08-17
US8976673B2 (en) 2015-03-10
US20130039214A1 (en) 2013-02-14
KR20140059795A (ko) 2014-05-16
JP2014525692A (ja) 2014-09-29
AU2012293358A1 (en) 2014-03-27
CA2844860A1 (en) 2013-02-14
EP2742655A1 (en) 2014-06-18
KR101956408B1 (ko) 2019-03-08
JP5973570B2 (ja) 2016-08-23
EP2742655B1 (en) 2015-05-06

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