DE60118143D1 - Verfahren und Vorrichtung zur Re-Synchronisierung einer Netzwerkstruktur-Datenbank in einem Kommunikationsnetz mit Topologie-Zustand Leitweglenkung-Protokollen - Google Patents

Verfahren und Vorrichtung zur Re-Synchronisierung einer Netzwerkstruktur-Datenbank in einem Kommunikationsnetz mit Topologie-Zustand Leitweglenkung-Protokollen

Info

Publication number
DE60118143D1
DE60118143D1 DE60118143T DE60118143T DE60118143D1 DE 60118143 D1 DE60118143 D1 DE 60118143D1 DE 60118143 T DE60118143 T DE 60118143T DE 60118143 T DE60118143 T DE 60118143T DE 60118143 D1 DE60118143 D1 DE 60118143D1
Authority
DE
Germany
Prior art keywords
synchronizing
routing protocols
state routing
structure database
communication network
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.)
Expired - Lifetime
Application number
DE60118143T
Other languages
English (en)
Other versions
DE60118143T2 (de
Inventor
Shawn P Mcallister
Carl Rajsic
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.)
Nokia Canada Inc
Original Assignee
Alcatel Canada Inc
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 Alcatel Canada Inc filed Critical Alcatel Canada Inc
Publication of DE60118143D1 publication Critical patent/DE60118143D1/de
Application granted granted Critical
Publication of DE60118143T2 publication Critical patent/DE60118143T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • 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
    • H04L45/02—Topology update or discovery
    • H04L45/021—Ensuring consistency of routing table updates, e.g. by using epoch numbers
    • 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
    • H04L45/028—Dynamic adaptation of the update intervals, e.g. event-triggered updates
    • 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
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • 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
    • H04L45/32—Flooding
    • 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
    • H04L45/58—Association of routers
    • H04L45/586—Association of routers of virtual routers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE60118143T 2000-09-18 2001-09-17 Verfahren und Vorrichtung zur Re-Synchronisierung einer Netzwerkstruktur-Datenbank in einem Kommunikationsnetz mit Topologie-Zustand Leitweglenkung-Protokollen Expired - Lifetime DE60118143T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/663,793 US6876625B1 (en) 2000-09-18 2000-09-18 Method and apparatus for topology database re-synchronization in communications networks having topology state routing protocols
US663793 2000-09-18

Publications (2)

Publication Number Publication Date
DE60118143D1 true DE60118143D1 (de) 2006-05-11
DE60118143T2 DE60118143T2 (de) 2007-01-25

Family

ID=24663283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60118143T Expired - Lifetime DE60118143T2 (de) 2000-09-18 2001-09-17 Verfahren und Vorrichtung zur Re-Synchronisierung einer Netzwerkstruktur-Datenbank in einem Kommunikationsnetz mit Topologie-Zustand Leitweglenkung-Protokollen

Country Status (5)

Country Link
US (1) US6876625B1 (de)
EP (2) EP1598995A3 (de)
JP (2) JP4755786B2 (de)
CN (1) CN100391193C (de)
DE (1) DE60118143T2 (de)

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Also Published As

Publication number Publication date
JP5200138B2 (ja) 2013-05-15
EP1189384A2 (de) 2002-03-20
EP1598995A2 (de) 2005-11-23
EP1189384A3 (de) 2002-12-18
EP1598995A3 (de) 2006-04-19
JP2002135328A (ja) 2002-05-10
CN100391193C (zh) 2008-05-28
US6876625B1 (en) 2005-04-05
CN1345148A (zh) 2002-04-17
EP1189384B1 (de) 2006-03-22
JP4755786B2 (ja) 2011-08-24
JP2011151864A (ja) 2011-08-04
DE60118143T2 (de) 2007-01-25

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