KR101956408B1 - 분할된 아키텍쳐 네트워크들에서 ｏｓｐｆ의 구현 - Google Patents

분할된 아키텍쳐 네트워크들에서 ｏｓｐｆ의 구현 Download PDF

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KR101956408B1
KR101956408B1 KR1020147006124A KR20147006124A KR101956408B1 KR 101956408 B1 KR101956408 B1 KR 101956408B1 KR 1020147006124 A KR1020147006124 A KR 1020147006124A KR 20147006124 A KR20147006124 A KR 20147006124A KR 101956408 B1 KR101956408 B1 KR 101956408B1
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controller
network
area
link state
module
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KR20140059795A (ko
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키란 예다발리
네다 베헤쉬티-자바레흐
잉 장
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텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘)
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    • 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

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  • 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)
KR1020147006124A 2011-08-11 2012-07-26 분할된 아키텍쳐 네트워크들에서 ｏｓｐｆ의 구현 Active KR101956408B1 (ko)

Applications Claiming Priority (3)

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

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KR20140059795A KR20140059795A (ko) 2014-05-16
KR101956408B1 true KR101956408B1 (ko) 2019-03-08

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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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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
IN2014DN00162A (enExample) 2015-05-22
CN103718519B (zh) 2016-08-17
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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