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 (enExample)

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 (enExample) 2015-05-22

Family

ID=46852324

Family Applications (1)

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

Country Status (10)

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

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US9979595B2 (en) 2012-12-18 2018-05-22 Juniper Networks, Inc. Subscriber management and network service integration for software-defined networks having centralized control
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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
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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
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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
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US9634928B2 (en) * 2014-09-29 2017-04-25 Juniper Networks, Inc. Mesh network of simple nodes with centralized control
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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
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Also Published As

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

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