DE60200692D1 - Wegeleitsystem zur Sicherstellung der Kontinuität der Interfacedienste zu den assoziierten Nachbarnetzen - Google Patents

Wegeleitsystem zur Sicherstellung der Kontinuität der Interfacedienste zu den assoziierten Nachbarnetzen

Info

Publication number
DE60200692D1
DE60200692D1 DE60200692T DE60200692T DE60200692D1 DE 60200692 D1 DE60200692 D1 DE 60200692D1 DE 60200692 T DE60200692 T DE 60200692T DE 60200692 T DE60200692 T DE 60200692T DE 60200692 D1 DE60200692 D1 DE 60200692D1
Authority
DE
Germany
Prior art keywords
state
router
continuity
ensure
machine
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
DE60200692T
Other languages
English (en)
Other versions
DE60200692T2 (de
Inventor
Jean-Pierre Rombeaut
Yves Saintillan
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE60200692D1 publication Critical patent/DE60200692D1/de
Publication of DE60200692T2 publication Critical patent/DE60200692T2/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
    • H04L45/00—Routing or path finding of packets in data switching 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
    • H04L45/24—Multipath
    • H04L45/247—Multipath using M:N active or standby paths
    • 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
    • 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
    • H04L45/583—Stackable routers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/552—Prevention, detection or correction of errors by ensuring the integrity of packets received through redundant connections
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2046—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant where the redundant components share persistent storage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • 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
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Alarm Systems (AREA)
  • Communication Control (AREA)
DE60200692T 2001-01-11 2002-01-07 Wegeleitsystem zur Sicherstellung der Kontinuität der Interfacedienste zu den assoziierten Nachbarnetzen Expired - Lifetime DE60200692T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0100308A FR2819360B1 (fr) 2001-01-11 2001-01-11 Systeme de routage assurant la continuite de service des interfaces associees aux reseaux voisins
FR0100308 2001-01-11

Publications (2)

Publication Number Publication Date
DE60200692D1 true DE60200692D1 (de) 2004-08-12
DE60200692T2 DE60200692T2 (de) 2005-07-28

Family

ID=8858683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200692T Expired - Lifetime DE60200692T2 (de) 2001-01-11 2002-01-07 Wegeleitsystem zur Sicherstellung der Kontinuität der Interfacedienste zu den assoziierten Nachbarnetzen

Country Status (5)

Country Link
US (1) US7184394B2 (de)
EP (1) EP1223511B1 (de)
AT (1) ATE270785T1 (de)
DE (1) DE60200692T2 (de)
FR (1) FR2819360B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2405700C (en) * 2002-09-30 2010-05-04 Ibm Canada Limited-Ibm Canada Limitee Web service interfaces used in providing a billing service
EP1492279B1 (de) * 2003-06-24 2007-09-19 Research In Motion Limited Serialisierung von eine Verteiltenapplikation einer Router
US7197661B1 (en) 2003-12-05 2007-03-27 F5 Networks, Inc. System and method for dynamic mirroring of a network connection
US8036105B2 (en) * 2005-08-08 2011-10-11 International Business Machines Corporation Monitoring a problem condition in a communications system
CN101461196A (zh) * 2006-05-30 2009-06-17 卢森特技术有限公司 在本地节点运行中断期间不间断的网络控制消息生成
US8650389B1 (en) 2007-09-28 2014-02-11 F5 Networks, Inc. Secure sockets layer protocol handshake mirroring
US8068409B2 (en) * 2007-12-18 2011-11-29 Motorola Solutions, Inc. Fast OSPF inactive router detection
CN104734952B (zh) * 2015-03-09 2018-07-24 新华三技术有限公司 一种数据报文转发方法以及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5473599A (en) * 1994-04-22 1995-12-05 Cisco Systems, Incorporated Standby router protocol
FR2762950B1 (fr) * 1997-05-02 2000-08-04 Alsthom Cge Alcatel Procede de transmission d'une notification dans un reseau a applications distribuees comportant plusieurs services de notifications et reseau pour sa mise en oeuvre
JP3286584B2 (ja) * 1997-11-20 2002-05-27 株式会社日立製作所 多重化ルータ装置
US6577634B1 (en) * 1998-07-01 2003-06-10 Hitachi, Ltd. Method for sharing network information and a router apparatus
US6910148B1 (en) 2000-12-07 2005-06-21 Nokia, Inc. Router and routing protocol redundancy
FR2819359B1 (fr) 2001-01-11 2003-04-11 Cit Alcatel Systeme de routage assurant la continuite de service, des machines a etats associees aux systemes de routage voisins
WO2002091203A1 (en) * 2001-05-03 2002-11-14 Nokia Inc. Method and system for implementing mpls redundancy
US6853617B2 (en) * 2001-05-09 2005-02-08 Chiaro Networks, Ltd. System and method for TCP connection protection switching
US7092354B2 (en) * 2001-06-07 2006-08-15 Intel Corporation Method and apparatus to provide redundancy in a network
US7490161B2 (en) * 2001-08-22 2009-02-10 Nokia Inc. Method and system for implementing OSPF redundancy

Also Published As

Publication number Publication date
ATE270785T1 (de) 2004-07-15
US7184394B2 (en) 2007-02-27
EP1223511A1 (de) 2002-07-17
DE60200692T2 (de) 2005-07-28
FR2819360B1 (fr) 2003-04-11
EP1223511B1 (de) 2004-07-07
FR2819360A1 (fr) 2002-07-12
US20020089990A1 (en) 2002-07-11

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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: ALCATEL LUCENT, PARIS, FR