DE69837285D1 - Teilen von wegsuchern in einen flussschaltern eines netzwerkes - Google Patents

Teilen von wegsuchern in einen flussschaltern eines netzwerkes

Info

Publication number
DE69837285D1
DE69837285D1 DE69837285T DE69837285T DE69837285D1 DE 69837285 D1 DE69837285 D1 DE 69837285D1 DE 69837285 T DE69837285 T DE 69837285T DE 69837285 T DE69837285 T DE 69837285T DE 69837285 D1 DE69837285 D1 DE 69837285D1
Authority
DE
Germany
Prior art keywords
searchers
network
sharing way
river switch
river
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
DE69837285T
Other languages
English (en)
Other versions
DE69837285T2 (de
Inventor
Sajit Bhaskaran
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.)
Avaya Technology LLC
Original Assignee
Avaya Technology LLC
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 Avaya Technology LLC filed Critical Avaya Technology LLC
Publication of DE69837285D1 publication Critical patent/DE69837285D1/de
Application granted granted Critical
Publication of DE69837285T2 publication Critical patent/DE69837285T2/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
    • 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
    • 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
    • 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
    • H04L45/58—Association of routers
    • H04L45/586—Association of routers of virtual 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
    • H04L49/557—Error correction, e.g. fault recovery or fault tolerance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • 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
    • 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
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • 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
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
DE69837285T 1997-12-19 1998-12-04 Gruppenbildung von Routern in einem Flussschalter eines Netzwerks Expired - Lifetime DE69837285T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/994,405 US5963540A (en) 1997-12-19 1997-12-19 Router pooling in a network flowswitch
US994405 1997-12-19
PCT/US1998/025700 WO1999033214A1 (en) 1997-12-19 1998-12-04 Router pooling in a network flowswitch

Publications (2)

Publication Number Publication Date
DE69837285D1 true DE69837285D1 (de) 2007-04-19
DE69837285T2 DE69837285T2 (de) 2007-12-06

Family

ID=25540638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69837285T Expired - Lifetime DE69837285T2 (de) 1997-12-19 1998-12-04 Gruppenbildung von Routern in einem Flussschalter eines Netzwerks

Country Status (6)

Country Link
US (1) US5963540A (de)
EP (1) EP1055304B1 (de)
AU (1) AU761672B2 (de)
CA (1) CA2318747C (de)
DE (1) DE69837285T2 (de)
WO (1) WO1999033214A1 (de)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6032266A (en) * 1996-04-05 2000-02-29 Hitachi, Ltd. Network system having function of changing route upon failure
US6049825A (en) * 1997-03-19 2000-04-11 Fujitsu Limited Method and system for switching between duplicated network interface adapters for host computer communications
US7055173B1 (en) 1997-12-19 2006-05-30 Avaya Technology Corp. Firewall pooling in a network flowswitch
US6301224B1 (en) * 1998-01-13 2001-10-09 Enterasys Networks, Inc. Network switch with panic mode
US7430164B2 (en) * 1998-05-04 2008-09-30 Hewlett-Packard Development Company, L.P. Path recovery on failure in load balancing switch protocols
US6167444A (en) * 1998-05-08 2000-12-26 International Business Machines Corporation Method and system for exchanging routing information
US6747984B1 (en) * 1998-12-18 2004-06-08 Lsi Logic Corporation Method and apparatus for transmitting Data
US6665304B2 (en) * 1998-12-31 2003-12-16 Hewlett-Packard Development Company, L.P. Method and apparatus for providing an integrated cluster alias address
US6631420B1 (en) * 1999-02-25 2003-10-07 Nortel Networks Limited Reducing convergence time by a protocol independent multicast (PIM) router
US6751191B1 (en) 1999-06-29 2004-06-15 Cisco Technology, Inc. Load sharing and redundancy scheme
US7702732B1 (en) 1999-09-29 2010-04-20 Nortel Networks Limited Methods for auto-configuring a router on an IP subnet
US6684241B1 (en) 1999-09-29 2004-01-27 Nortel Networks Limited Apparatus and method of configuring a network device
US6952703B1 (en) 1999-10-12 2005-10-04 Cisco Technology, Inc. Subsystem application notification method in a centralized router database
US6704752B1 (en) * 1999-10-12 2004-03-09 Cisco Technology, Inc. Method and system for executing, tracking and restoring temporary router configuration change using a centralized database
US6728723B1 (en) * 1999-10-12 2004-04-27 Cisco Technology, Inc. Method and system for verifying configuration transactions managed by a centralized database
US6718282B1 (en) * 1999-10-20 2004-04-06 Cisco Technology, Inc. Fault tolerant client-server environment
US6901051B1 (en) * 1999-11-15 2005-05-31 Fujitsu Limited Server-based network performance metrics generation system and method
CA2310875A1 (en) * 1999-12-08 2001-06-08 Nortel Networks Corporation System, device, and method for non-disruptive shutdown in a communication network
US6493341B1 (en) 1999-12-31 2002-12-10 Ragula Systems Combining routers to increase concurrency and redundancy in external network access
US6295276B1 (en) * 1999-12-31 2001-09-25 Ragula Systems Combining routers to increase concurrency and redundancy in external network access
US7058007B1 (en) * 2000-01-18 2006-06-06 Cisco Technology, Inc. Method for a cable modem to rapidly switch to a backup CMTS
US6839829B1 (en) 2000-01-18 2005-01-04 Cisco Technology, Inc. Routing protocol based redundancy design for shared-access networks
US6901443B1 (en) 2000-03-10 2005-05-31 Honeywell International Inc. Non-fault tolerant network nodes in a multiple fault tolerant network
US6779039B1 (en) * 2000-03-31 2004-08-17 Avaya Technology Corp. System and method for routing message traffic using a cluster of routers sharing a single logical IP address distinct from unique IP addresses of the routers
US6880089B1 (en) 2000-03-31 2005-04-12 Avaya Technology Corp. Firewall clustering for multiple network servers
US6775278B1 (en) * 2000-04-14 2004-08-10 International Business Machines Corporation Method and apparatus for generating replies to address resolution protocol requests
US7095746B1 (en) * 2000-06-14 2006-08-22 Arris International, Inc. Method and apparatus for sub-network devices without direct layer-2 communication and coupled to a common forwarding agent interface to communicate through layer-3
JP3407717B2 (ja) * 2000-06-20 2003-05-19 日本電気株式会社 Ｌａｎ通信路制御システム及び制御方法
US20020063916A1 (en) 2000-07-20 2002-05-30 Chiu Angela L. Joint IP/optical layer restoration after a router failure
US6772226B1 (en) 2000-08-15 2004-08-03 Avaya Technology Corp. VPN device clustering using a network flow switch and a different mac address for each VPN device in the cluster
US7302705B1 (en) * 2000-08-30 2007-11-27 International Business Machines Corporation Method and apparatus for tracing a denial-of-service attack back to its source
US6829215B2 (en) * 2000-10-31 2004-12-07 Marconi Intellectual Property (Ringfence) Inc. IP multi-homing
US6885635B1 (en) * 2000-11-21 2005-04-26 Juniper Networks, Inc. High capacity router having redundant components
US7047273B2 (en) * 2000-11-28 2006-05-16 Navic Systems, Inc. Load balancing in set top cable box environment
US6529481B2 (en) * 2000-11-30 2003-03-04 Pluris, Inc. Scalable and fault-tolerant link state routing protocol for packet-switched networks
US6751748B1 (en) * 2000-12-15 2004-06-15 Nortel Networks Limited Context redundancy system on a wireless and packet-based telecommunications network interface
US6983325B1 (en) * 2000-12-28 2006-01-03 Mcafee, Inc. System and method for negotiating multi-path connections through boundary controllers in a networked computing environment
US20020087722A1 (en) * 2000-12-29 2002-07-04 Ragula Systems D/B/A/ Fatpipe Networks Domain name resolution making IP address selections in response to connection status when multiple connections are present
US7289449B1 (en) * 2001-03-20 2007-10-30 3Com Corporation Device and method for managing fault detection and fault isolation in voice and data networks
US7032020B2 (en) * 2001-03-30 2006-04-18 Intel Corporation System and method for determining segment and link bandwidth capacities
US20020176355A1 (en) * 2001-05-22 2002-11-28 Alan Mimms Snooping standby router
JP2002354002A (ja) * 2001-05-24 2002-12-06 Matsushita Graphic Communication Systems Inc 代行型ゲートウェイ装置及び宅内ネットワークシステム
US6771593B2 (en) * 2001-05-31 2004-08-03 Motorola, Inc. Method for improving packet delivery in an unreliable environment
GB0113901D0 (en) * 2001-06-07 2001-08-01 Nokia Corp Security in area networks
US7881208B1 (en) 2001-06-18 2011-02-01 Cisco Technology, Inc. Gateway load balancing protocol
US7181530B1 (en) * 2001-07-27 2007-02-20 Cisco Technology, Inc. Rogue AP detection
US7290059B2 (en) * 2001-08-13 2007-10-30 Intel Corporation Apparatus and method for scalable server load balancing
JP2005527898A (ja) * 2002-04-18 2005-09-15 インターナショナル・ビジネス・マシーンズ・コーポレーション チャネル・アダプタ障害に対する冗長性を提供する方法
KR100474677B1 (ko) * 2002-04-18 2005-03-08 삼성전자주식회사 분산 구조 라우터에서 라우팅 프로토콜 모듈의 결함 발생검사방법
US20030233473A1 (en) * 2002-05-07 2003-12-18 International Business Machines Corporation Method for configuring logical connections to a router in a data communication system
US7362700B2 (en) * 2002-06-27 2008-04-22 Extreme Networks, Inc. Methods and systems for hitless restart of layer 3 packet forwarding
US7174376B1 (en) 2002-06-28 2007-02-06 Cisco Technology, Inc. IP subnet sharing technique implemented without using bridging or routing protocols
US7127528B2 (en) * 2002-07-22 2006-10-24 Honeywell International Inc. Caching process data of a slow network in a fast network environment
US6745339B2 (en) * 2002-09-13 2004-06-01 Docomo Communications Laboratories Usa, Inc. Method for dynamically switching fault tolerance schemes
US7152179B1 (en) * 2002-09-19 2006-12-19 Cisco Technology, Inc. IP redundancy with improved failover notification
US7533166B2 (en) * 2002-12-05 2009-05-12 Siemens Communications, Inc. Method and system for router misconfiguration autodetection
US7036051B1 (en) * 2002-12-18 2006-04-25 Juniper Networks, Inc. Responsive virtual routing system
US7415627B1 (en) * 2003-03-17 2008-08-19 Network Equipment Technologies, Inc. Partitioning and categorizing data in a split-plane architecture for fast recovery from data plane failures and fast restarts
US7099307B2 (en) * 2003-05-07 2006-08-29 Qwest Communications International Inc. Automated cross-box and methods for using an automated cross-box
US6931024B2 (en) * 2003-05-07 2005-08-16 Qwest Communications International Inc. Systems and methods for providing pooled access in a telecommunications network
US7710867B1 (en) 2003-05-23 2010-05-04 F5 Networks, Inc. System and method for managing traffic to a probe
US7593346B2 (en) 2003-07-31 2009-09-22 Cisco Technology, Inc. Distributing and balancing traffic flow in a virtual gateway
US8045566B2 (en) * 2003-08-01 2011-10-25 Hewlett-Packard Development Company, L.P. Automated router load balancing
US7469279B1 (en) * 2003-08-05 2008-12-23 Cisco Technology, Inc. Automatic re-provisioning of network elements to adapt to failures
WO2005041483A1 (en) * 2003-10-17 2005-05-06 Siemens Aktiengesellschaft Method for maintaining internet protocol (ip) network interfaces using vrrp
WO2005057864A1 (ja) * 2003-12-12 2005-06-23 Fujitsu Limited ネットワークの経路切替えシステム
US8812635B2 (en) * 2003-12-14 2014-08-19 Cisco Technology, Inc. Apparatus and method providing unified network management
US7483370B1 (en) 2003-12-22 2009-01-27 Extreme Networks, Inc. Methods and systems for hitless switch management module failover and upgrade
JP2005301436A (ja) * 2004-04-07 2005-10-27 Hitachi Ltd クラスタシステムおよびクラスタシステムにおける障害回復方法
GB2416875A (en) * 2004-08-03 2006-02-08 Siemens Ag Switching from master computer system to standby computer system
US8009668B2 (en) 2004-08-17 2011-08-30 Hewlett-Packard Development Company, L.P. Method and apparatus for router aggregation
US7590051B1 (en) * 2004-09-22 2009-09-15 Nortel Networks Limited Method and apparatus for redialing a connection on a communication network
US7487403B2 (en) * 2004-11-12 2009-02-03 International Business Machines Corporation Method for handling a device failure
US7676558B2 (en) * 2004-11-12 2010-03-09 International Business Machines Corporation Configuring shared devices over a fabric
US20060182113A1 (en) * 2005-02-17 2006-08-17 Lucent Technologies Inc. Automatic discovery of pseudo-wire peer addresses in ethernet-based networks
CN100459601C (zh) * 2005-06-23 2009-02-04 华为技术有限公司 网络中主备网关设备的实现方法
US8259593B2 (en) * 2005-06-29 2012-09-04 Honeywell International Inc. Apparatus and method for segmenting a communication network
CN100466540C (zh) * 2005-08-05 2009-03-04 华为技术有限公司 一种基于主、备以太网接口的状态检测方法
US20070239879A1 (en) * 2006-04-10 2007-10-11 Sbc Knowledge Ventures, L.P. Method and apparatus for router recovery
US7715309B2 (en) * 2006-05-24 2010-05-11 At&T Intellectual Property I, L.P. Method and apparatus for reliable communications in a packet network
JP4773981B2 (ja) * 2007-01-12 2011-09-14 富士通株式会社 通信制御プログラム
US7936754B2 (en) * 2008-12-12 2011-05-03 At&T Intellectual Property I, L.P. Methods and apparatus to dynamically store network routes for a communication network
US9634896B2 (en) 2011-02-17 2017-04-25 Circle Media Inc. Plug-and-play network filter
US9494924B2 (en) * 2012-05-18 2016-11-15 Kabushiki Kaisha Toshiba Social infrastructure control system, control method, control apparatus, and server
US9450916B2 (en) 2014-08-22 2016-09-20 Honeywell International Inc. Hardware assist for redundant ethernet network
US9973447B2 (en) 2015-07-23 2018-05-15 Honeywell International Inc. Built-in ethernet switch design for RTU redundant system
US10838739B2 (en) 2018-04-19 2020-11-17 Circle Media Labs Inc. Network-connected computing devices and methods for executing operating programs in RAM memory
CN114422427B (zh) * 2021-12-27 2024-03-08 天翼云科技有限公司 一种流量均衡方法、装置、电子设备和存储介质

Family Cites Families (4)

* 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
JP2708009B2 (ja) * 1995-03-17 1998-02-04 日本電気株式会社 Ｌａｎ間接続装置及び接続方式
US5835696A (en) * 1995-11-22 1998-11-10 Lucent Technologies Inc. Data router backup feature
JPH09321789A (ja) * 1996-05-30 1997-12-12 Hitachi Ltd ルータが２重化されたネットワークシステムおよびルータが２重化されたネットワークシステムの障害対策方法

Also Published As

Publication number Publication date
AU1624299A (en) 1999-07-12
EP1055304B1 (de) 2007-03-07
US5963540A (en) 1999-10-05
CA2318747A1 (en) 1999-07-01
WO1999033214A1 (en) 1999-07-01
EP1055304A4 (de) 2006-04-05
AU761672B2 (en) 2003-06-05
CA2318747C (en) 2008-06-10
DE69837285T2 (de) 2007-12-06
EP1055304A1 (de) 2000-11-29

Similar Documents

Publication Publication Date Title
DE69837285D1 (de) Teilen von wegsuchern in einen flussschaltern eines netzwerkes
DE69730056D1 (de) Routen von duplikaten
DE69731318D1 (de) Herstellen von kommunikationsverbindungen in einem computernetzwerk
DE69702844T2 (de) Von wasser angetriebenes reinigungsgerät
DE59811628D1 (de) Rollenumlenkung
DE9304160U1 (de) Waschblock
DE29703142U1 (de) Magnetanordnung in klaviaturartigen Tastaturen
KR940019374U (ko) 석재판을 이용한 보도블럭
KR960030230U (ko) 휴대용 물통
DK137397A (da) Forbedringer i Hængselsamlinger
BR7500305U (pt) Disposição construtiva em maleta
BR9302565A (pt) Aperfeiçoamentos em telefone público
DE9309415U1 (de) Mehrzweck-Schneeschaufel
KR960031332U (ko) 휴대용 물통
KR950021838U (ko) 핸드폰용 착용대
BR7500457U (pt) Disposição construtiva em forma-embalagem
BR7501145U (pt) Disposição construtiva em pingete
BR7502567U (pt) Disposição construtiva em meias
DE59604396D1 (de) Polyazofarbstoffe
BR7300943U (pt) Disposicao construtiva em ombreira
KR970005959U (ko) 하천, 강에서의 맑은 물 보존 구조물
SE9302587D0 (sv) Skopa
KR950001142U (ko) 물통
SE9302586D0 (sv) Skopa
KR950008853U (ko) 물통

Legal Events

Date Code Title Description
8364 No opposition during term of opposition