DE69828810D1 - Verfahren und system für fehlertolerante netzverbindungsumschaltung - Google Patents

Verfahren und system für fehlertolerante netzverbindungsumschaltung

Info

Publication number
DE69828810D1
DE69828810D1 DE69828810T DE69828810T DE69828810D1 DE 69828810 D1 DE69828810 D1 DE 69828810D1 DE 69828810 T DE69828810 T DE 69828810T DE 69828810 T DE69828810 T DE 69828810T DE 69828810 D1 DE69828810 D1 DE 69828810D1
Authority
DE
Germany
Prior art keywords
error
network interconnection
tolerant network
interconnection switching
switching
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
DE69828810T
Other languages
English (en)
Other versions
DE69828810T2 (de
Inventor
D Hirst
A Gale
A Cummings
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.)
Schneider Electric Systems USA Inc
Original Assignee
Foxboro Co
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
Priority claimed from US09/059,896 external-priority patent/US6173411B1/en
Application filed by Foxboro Co filed Critical Foxboro Co
Publication of DE69828810D1 publication Critical patent/DE69828810D1/de
Application granted granted Critical
Publication of DE69828810T2 publication Critical patent/DE69828810T2/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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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
    • H04L45/22—Alternate 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
    • H04L45/26—Route discovery packet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
DE69828810T 1997-10-20 1998-10-16 Verfahren und system für fehlertolerante netzverbindungsumschaltung Expired - Lifetime DE69828810T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US6258197P 1997-10-20 1997-10-20
US62581P 1997-10-20
US6298497P 1997-10-21 1997-10-21
US62984P 1997-10-21
US59896 1998-04-14
US09/059,896 US6173411B1 (en) 1997-10-21 1998-04-14 Method and system for fault-tolerant network connection switchover
PCT/US1998/021984 WO1999021322A2 (en) 1997-10-20 1998-10-16 Method and system for fault-tolerant network connection switchover

Publications (2)

Publication Number Publication Date
DE69828810D1 true DE69828810D1 (de) 2005-03-03
DE69828810T2 DE69828810T2 (de) 2006-04-06

Family

ID=27369757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828810T Expired - Lifetime DE69828810T2 (de) 1997-10-20 1998-10-16 Verfahren und system für fehlertolerante netzverbindungsumschaltung

Country Status (4)

Country Link
EP (1) EP1025680B1 (de)
AU (1) AU1099099A (de)
DE (1) DE69828810T2 (de)
WO (1) WO1999021322A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103103B4 (de) * 2001-01-24 2005-03-03 Siemens Ag Verfahren und Vorrichtung zum Wechsel einer mobilen Station zwischen zwei Basisstationen
EP1394985A1 (de) * 2002-08-28 2004-03-03 Siemens Aktiengesellschaft Testverfahren für Nachrichtenpfade in Kommunikationsnetzen sowie Netzelement
CN100385891C (zh) * 2005-11-17 2008-04-30 华为技术有限公司 在mpls网络中实现组保护的方法及装置
WO2007102145A1 (en) * 2006-03-06 2007-09-13 Enure Networks Ltd. Distributed networks and utilization of centralized redundancy
US7817538B2 (en) 2006-09-13 2010-10-19 Rockwell Automation Technologies, Inc. Fault-tolerant Ethernet network
US8670303B2 (en) 2011-10-05 2014-03-11 Rockwell Automation Technologies, Inc. Multiple-fault-tolerant ethernet network for industrial control
US9727432B1 (en) 2014-10-09 2017-08-08 Seagate Technology Llc Accelerated testing using simulated failures in a multi-device storage system
GB2533562A (en) 2014-12-18 2016-06-29 Ipco 2012 Ltd An interface, method and computer program product for controlling the transfer of electronic messages
GB2533379A (en) 2014-12-18 2016-06-22 Ipco 2012 Ltd A system and server for receiving transaction requests
GB2537087A (en) 2014-12-18 2016-10-12 Ipco 2012 Ltd A system, method and computer program product for receiving electronic messages
GB2533432A (en) 2014-12-18 2016-06-22 Ipco 2012 Ltd A device system, method and computer program product for processing electronic transaction requests
US10284292B2 (en) * 2017-05-30 2019-05-07 Andrew Wireless Systems Gmbh Systems and methods for communication link redundancy for distributed antenna systems
JP6988611B2 (ja) * 2018-03-19 2022-01-05 株式会社リコー ネットワーク機器、ネットワークシステム、ネットワーク切替方法
EP3935751A4 (de) 2019-05-06 2022-12-21 CommScope Technologies LLC Transportkabelredundanz in einem verteilten antennensystem mittels digitaler übertragung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692918A (en) * 1984-12-17 1987-09-08 At&T Bell Laboratories Reliable local data network arrangement
JP2867860B2 (ja) * 1993-12-16 1999-03-10 日本電気株式会社 クロスコネクト装置

Also Published As

Publication number Publication date
EP1025680A2 (de) 2000-08-09
WO1999021322A2 (en) 1999-04-29
EP1025680B1 (de) 2005-01-26
DE69828810T2 (de) 2006-04-06
WO1999021322A9 (en) 1999-10-07
WO1999021322A3 (en) 1999-08-19
AU1099099A (en) 1999-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INVENSYS SYSTEMS, INC., FOXBORO, MASS., US