DE602004020369D1 - Autodiscovery für virtuelle netzwerke - Google Patents

Autodiscovery für virtuelle netzwerke

Info

Publication number
DE602004020369D1
DE602004020369D1 DE602004020369T DE602004020369T DE602004020369D1 DE 602004020369 D1 DE602004020369 D1 DE 602004020369D1 DE 602004020369 T DE602004020369 T DE 602004020369T DE 602004020369 T DE602004020369 T DE 602004020369T DE 602004020369 D1 DE602004020369 D1 DE 602004020369D1
Authority
DE
Germany
Prior art keywords
autodiscovery
virtual networks
networks
virtual
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004020369T
Other languages
English (en)
Inventor
Paul Unbehagen
Vasile Radoaca
Praveen Muley
Shobhan Lakkapragada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Nortel Networks 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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Publication of DE602004020369D1 publication Critical patent/DE602004020369D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • 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
    • H04L45/04—Interdomain routing, e.g. hierarchical routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE602004020369T 2003-10-30 2004-10-26 Autodiscovery für virtuelle netzwerke Active DE602004020369D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51560003P 2003-10-30 2003-10-30
US10/753,296 US8024437B2 (en) 2003-10-30 2004-01-08 Autodiscovery for virtual networks
PCT/IB2004/003508 WO2005043817A1 (en) 2003-10-30 2004-10-26 Autodiscovery for virtual networks

Publications (1)

Publication Number Publication Date
DE602004020369D1 true DE602004020369D1 (de) 2009-05-14

Family

ID=34556017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020369T Active DE602004020369D1 (de) 2003-10-30 2004-10-26 Autodiscovery für virtuelle netzwerke

Country Status (4)

Country Link
US (2) US8024437B2 (de)
EP (1) EP1678873B1 (de)
DE (1) DE602004020369D1 (de)
WO (1) WO2005043817A1 (de)

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US20080259920A1 (en) * 2007-04-17 2008-10-23 Tellabs Operations, Inc. Method and apparatus for establishing virtual resilient packet ring (RPR) subrings over a common communications path
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CN103780420B (zh) * 2012-10-25 2017-07-28 中国电信股份有限公司 Vpls环境下以太网连通性检测的自动配置方法和系统
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Also Published As

Publication number Publication date
US20110317588A1 (en) 2011-12-29
US20050097203A1 (en) 2005-05-05
EP1678873A4 (de) 2007-03-14
WO2005043817A1 (en) 2005-05-12
EP1678873B1 (de) 2009-04-01
EP1678873A1 (de) 2006-07-12
US9154463B2 (en) 2015-10-06
US8024437B2 (en) 2011-09-20

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