AU2001240113A1 - Layer 3 routing in self-healing networks - Google Patents

Layer 3 routing in self-healing networks

Info

Publication number
AU2001240113A1
AU2001240113A1 AU2001240113A AU4011301A AU2001240113A1 AU 2001240113 A1 AU2001240113 A1 AU 2001240113A1 AU 2001240113 A AU2001240113 A AU 2001240113A AU 4011301 A AU4011301 A AU 4011301A AU 2001240113 A1 AU2001240113 A1 AU 2001240113A1
Authority
AU
Australia
Prior art keywords
routing
self
layer
healing networks
healing
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.)
Abandoned
Application number
AU2001240113A
Inventor
Alcija Celer
Scott Pegrum
Matthew Yuen
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 AU2001240113A1 publication Critical patent/AU2001240113A1/en
Abandoned legal-status Critical Current

Links

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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • 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
    • H04L45/12—Shortest path evaluation
    • H04L45/123—Evaluation of link metrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/325—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the network layer [OSI layer 3], e.g. X.25
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
AU2001240113A 2000-03-09 2001-03-08 Layer 3 routing in self-healing networks Abandoned AU2001240113A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09522096 2000-03-09
US09/522,096 US6490244B1 (en) 2000-03-09 2000-03-09 Layer 3 routing in self-healing networks
PCT/US2001/007419 WO2001067677A2 (en) 2000-03-09 2001-03-08 Layer 3 routing in self-healing networks

Publications (1)

Publication Number Publication Date
AU2001240113A1 true AU2001240113A1 (en) 2001-09-17

Family

ID=24079451

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001240113A Abandoned AU2001240113A1 (en) 2000-03-09 2001-03-08 Layer 3 routing in self-healing networks

Country Status (5)

Country Link
US (1) US6490244B1 (en)
EP (1) EP1264450A2 (en)
AU (1) AU2001240113A1 (en)
CA (1) CA2402372A1 (en)
WO (1) WO2001067677A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3626616B2 (en) * 1999-02-04 2005-03-09 日本電気株式会社 Quality assurance type communication route notification method and router
US7545755B2 (en) * 2000-03-03 2009-06-09 Adtran Inc. Routing switch detecting change in session identifier before reconfiguring routing table
US6898183B1 (en) * 2000-03-14 2005-05-24 Cisco Technology, Inc. Method of determining a data link path in a managed network
US6781959B1 (en) 2000-07-31 2004-08-24 Cisco Technology, Inc. Method and apparatus for determining troubleshooting information for completed calls in a telecommunications network
US20020167899A1 (en) * 2001-05-11 2002-11-14 Thompson Richard A. System and method for the configuration, repair and protection of virtual ring networks
US7212490B1 (en) * 2001-07-06 2007-05-01 Cisco Technology, Inc. Dynamic load balancing for dual ring topology networks
US7315903B1 (en) * 2001-07-20 2008-01-01 Palladia Systems, Inc. Self-configuring server and server network
WO2003092225A1 (en) * 2002-04-26 2003-11-06 Siemens Aktiengesellschaft Automatic route configuration for quasi-associated m3ua connections
JP3997847B2 (en) * 2002-06-17 2007-10-24 日本電気株式会社 Optimal route calculation method and optimum route calculation program
US20050097196A1 (en) * 2003-10-03 2005-05-05 Wronski Leszek D. Network status messaging
IL158656A (en) * 2003-10-29 2009-02-11 Eci Telecom Ltd Rerouting mpls traffic in ring networks
US20050190757A1 (en) * 2004-02-27 2005-09-01 Cisco Technology Inc. Interworking between Ethernet and non-Ethernet customer sites for VPLS
CN100387017C (en) * 2005-09-01 2008-05-07 西安交通大学 High usable self-healing Logic box fault detecting and tolerating method for constituting multi-machine system
US9240927B2 (en) * 2009-02-26 2016-01-19 Qualcomm Incorporated Methods and apparatus for enhanced overlay state maintenance
US8549175B2 (en) * 2009-06-09 2013-10-01 Qualcomm Incorporated Methods and apparatus for adaptively scheduling a finger stabilization algorithm
US10545753B2 (en) * 2015-04-21 2020-01-28 Arista Networks, Inc. System and method of updating a network element
US9893967B1 (en) * 2015-05-14 2018-02-13 Hrl Laboratories, Llc Measuring network efficiency

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444693A (en) 1992-04-27 1995-08-22 At&T Corp. System for restoration of communications networks
US5262906A (en) 1992-06-19 1993-11-16 Alcatel Network Systems, Inc. Message routing for SONET telecommunications maintenance network
US5546542A (en) 1993-11-29 1996-08-13 Bell Communications Research, Inc. Method for efficiently determining the direction for routing a set of anticipated demands between selected nodes on a ring communication network
US5923646A (en) 1996-08-30 1999-07-13 Nynex Science & Technology Method for designing or routing a self-healing ring in a communications network and a self-healing ring routed in accordance with the method
US6295275B1 (en) * 1998-08-19 2001-09-25 Mci Communications Corporation Dynamic route generation for real-time network restoration using pre-plan route generation methodology

Also Published As

Publication number Publication date
CA2402372A1 (en) 2001-09-13
WO2001067677A2 (en) 2001-09-13
EP1264450A2 (en) 2002-12-11
US6490244B1 (en) 2002-12-03
WO2001067677A3 (en) 2002-02-14

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