DE602005025587D1 - Verfahren und Vorrichtung zur Netzwerküberwachung - Google Patents

Verfahren und Vorrichtung zur Netzwerküberwachung

Info

Publication number
DE602005025587D1
DE602005025587D1 DE200560025587 DE602005025587T DE602005025587D1 DE 602005025587 D1 DE602005025587 D1 DE 602005025587D1 DE 200560025587 DE200560025587 DE 200560025587 DE 602005025587 T DE602005025587 T DE 602005025587T DE 602005025587 D1 DE602005025587 D1 DE 602005025587D1
Authority
DE
Germany
Prior art keywords
network monitoring
monitoring
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.)
Active
Application number
DE200560025587
Other languages
English (en)
Inventor
Nobuyuki Tamura
Tomonori Gotoh
Kazunari Shiota
Kiichi Sugitani
Ryota Komatsu
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE602005025587D1 publication Critical patent/DE602005025587D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/04—Network management architectures or arrangements
    • H04L41/046—Network management architectures or arrangements comprising network management agents or mobile agents therefor
    • 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
    • H04L43/0823—Errors, e.g. transmission errors
    • 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
    • H04L43/16—Threshold monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Computer And Data Communications (AREA)
DE200560025587 2005-03-15 2005-07-28 Verfahren und Vorrichtung zur Netzwerküberwachung Active DE602005025587D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005073475A JP4317828B2 (ja) 2005-03-15 2005-03-15 ネットワーク監視装置およびネットワーク監視方法

Publications (1)

Publication Number Publication Date
DE602005025587D1 true DE602005025587D1 (de) 2011-02-10

Family

ID=34975215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560025587 Active DE602005025587D1 (de) 2005-03-15 2005-07-28 Verfahren und Vorrichtung zur Netzwerküberwachung

Country Status (4)

Country Link
US (1) US7577098B2 (de)
EP (1) EP1703671B1 (de)
JP (1) JP4317828B2 (de)
DE (1) DE602005025587D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4573780B2 (ja) * 2006-02-02 2010-11-04 富士通株式会社 パケット記録再生装置
JP4367962B2 (ja) 2007-06-19 2009-11-18 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 情報システムに発生したイベントのパターンを検出する技術
US8527622B2 (en) * 2007-10-12 2013-09-03 Sap Ag Fault tolerance framework for networks of nodes
CN102216908B (zh) 2008-11-27 2015-10-14 国际商业机器公司 支援执行对应于检测事件的动作的系统、方法和装置
JP4748226B2 (ja) * 2009-02-04 2011-08-17 沖電気工業株式会社 品質劣化検知装置、有線無線判定装置
US8472449B2 (en) * 2010-03-02 2013-06-25 Intrusion, Inc. Packet file system
US9787567B1 (en) * 2013-01-30 2017-10-10 Big Switch Networks, Inc. Systems and methods for network traffic monitoring
US9008080B1 (en) 2013-02-25 2015-04-14 Big Switch Networks, Inc. Systems and methods for controlling switches to monitor network traffic
US9600263B2 (en) * 2014-07-21 2017-03-21 Big Switch Networks, Inc. Systems and methods for performing uninterrupted network upgrades with controllers
US10270645B2 (en) 2014-07-21 2019-04-23 Big Switch Networks, Inc. Systems and methods for handling link aggregation failover with a controller
US9813323B2 (en) 2015-02-10 2017-11-07 Big Switch Networks, Inc. Systems and methods for controlling switches to capture and monitor network traffic
JP6672751B2 (ja) 2015-12-03 2020-03-25 富士通株式会社 パケット収集方法、パケット収集プログラム及びパケット収集装置
US10685279B2 (en) 2016-09-26 2020-06-16 Splunk Inc. Automatically generating field extraction recommendations
US10909140B2 (en) 2016-09-26 2021-02-02 Splunk Inc. Clustering events based on extraction rules
US10257750B2 (en) 2016-11-15 2019-04-09 Mist Systems, Inc. Methods and apparatus for capturing and/or using packets to facilitate fault detection
US10419327B2 (en) 2017-10-12 2019-09-17 Big Switch Networks, Inc. Systems and methods for controlling switches to record network packets using a traffic monitoring network

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477455B1 (de) * 1990-09-28 1996-06-19 International Business Machines Corporation Datenübertragungseinheit (DCE) mit einer durch ein Verarbeitungsmittel gesteuerten Taktgeberanordnung
JP2752265B2 (ja) * 1991-05-10 1998-05-18 株式会社東芝 Ｌａｎからの切離し機能を持つ計算機システム
US5453982A (en) * 1994-08-29 1995-09-26 Hewlett-Packard Company Packet control procedure between a host processor and a peripheral unit
US5870540A (en) * 1995-11-20 1999-02-09 Ncr Corporation Low overhead method for detecting communication failures on a network
JPH1132017A (ja) * 1997-07-11 1999-02-02 Fujitsu Ltd 伝送装置のｐｍパラメータ処理装置
IL121898A0 (en) * 1997-10-07 1998-03-10 Cidon Israel A method and apparatus for active testing and fault allocation of communication networks
GB2337903B (en) * 1998-05-28 2000-06-07 3Com Corp Methods and apparatus for collecting storing processing and using network traffic data
US6574197B1 (en) * 1998-07-03 2003-06-03 Mitsubishi Denki Kabushiki Kaisha Network monitoring device
JP2000151606A (ja) 1998-11-16 2000-05-30 Nec Corp ネットワーク監視システムおよびネットワーク監視方法、ネットワーク管理装置および被ネットワーク管理装置、並びに記録媒体
JP2001036563A (ja) 1999-07-22 2001-02-09 Nec Eng Ltd 障害検出及び解析方式
US6587432B1 (en) * 1999-08-31 2003-07-01 Intel Corporation Method and system for diagnosing network congestion using mobile agents
JP2001069173A (ja) 1999-08-31 2001-03-16 Hitachi Cable Ltd パケットフィルタ機構
US6868062B1 (en) * 2000-03-28 2005-03-15 Intel Corporation Managing data traffic on multiple ports
US6831893B1 (en) * 2000-04-03 2004-12-14 P-Cube, Ltd. Apparatus and method for wire-speed classification and pre-processing of data packets in a full duplex network
JP2001337873A (ja) 2000-05-26 2001-12-07 Nec Corp 障害監視システム
US7027389B2 (en) * 2000-12-11 2006-04-11 Cisco Technology, Inc. Fast failure detection using RTT time considerations on a non-retransmit medium
JP2002354012A (ja) 2001-05-28 2002-12-06 Kddi Research & Development Laboratories Inc ネットワーク監視システム
JP2003023464A (ja) * 2001-07-11 2003-01-24 Kddi Corp 時刻情報付パケット収集蓄積システム
US6940864B2 (en) * 2001-07-16 2005-09-06 International Business Machines Corporation Network access traffic sorter
JP3609763B2 (ja) 2001-08-17 2005-01-12 三菱電機インフォメーションシステムズ株式会社 経路制御システム、経路制御方法及びそれをコンピュータに実行させるためのプログラム
JP2003069567A (ja) 2001-08-24 2003-03-07 Nec System Technologies Ltd ネットワーク監視通報方式および方法
US20030074436A1 (en) * 2001-10-04 2003-04-17 Adc Broadband Access Systems Inc. Management information base object model
US8305882B2 (en) * 2001-12-18 2012-11-06 Horizon Technology Funding Company V Llc Methods, systems, and computer program products for detecting and/or correcting faults in a multiprotocol label switching network by using redundant paths between nodes
JP3886432B2 (ja) 2002-09-17 2007-02-28 沖電気工業株式会社 ルーティング処理装置及びパケット種類識別装置
WO2004045143A1 (en) 2002-11-13 2004-05-27 Ktfreetel Co., Ltd. Apparatus for analyzing the packet data on mobile communication network and method thereof
US7627669B2 (en) * 2003-05-21 2009-12-01 Ixia Automated capturing and characterization of network traffic using feedback
JP2005033289A (ja) 2003-07-08 2005-02-03 Nippon Telegr & Teleph Corp <Ntt> Ｉｐサービスにおける試験方法、およびそのシステム
WO2005036864A1 (en) 2003-10-06 2005-04-21 Preformed Line Products Company Fiber to the home demarcation enclosure
JP4152412B2 (ja) * 2003-10-10 2008-09-17 富士通株式会社 統計情報採取方法及び装置

Also Published As

Publication number Publication date
EP1703671B1 (de) 2010-12-29
US20060209699A1 (en) 2006-09-21
JP4317828B2 (ja) 2009-08-19
US7577098B2 (en) 2009-08-18
JP2006261804A (ja) 2006-09-28
EP1703671A1 (de) 2006-09-20

Similar Documents

Publication Publication Date Title
DE602005025587D1 (de) Verfahren und Vorrichtung zur Netzwerküberwachung
DE602006007458D1 (de) Verfahren und vorrichtung zur bohrlochfluidanalyse
DE502005009411D1 (de) Verfahren und Vorrichtung zur Flammenüberwachung
ATE473570T1 (de) Verfahren und vorrichtung zur endknoten- gestützten neighbor-erkennung
DE602007002540D1 (de) Verfahren und Vorrichtung zur Inhaltsverwaltung
DE502006008842D1 (de) Hörvorrichtung und entsprechendes Verfahren zur Eigenstimmendetektion
DE602006006454D1 (de) Verfahren und Vorrichtung zur Authentifizierung
DE602006017954D1 (de) Verbesserte stereolithographische Vorrichtung und Verfahren
DE602005006412D1 (de) Verfahren und Vorrichtung zur Grundfrequenzbestimmung
DE602005022123D1 (de) Vorrichtung und verfahren zur beförderung von bohrklein
DE602006000614D1 (de) Vorrichtung und Verfahren zur Standortbestimmung
DE602006010649D1 (de) Verfahren und Vorrichtung zur Bremssteuerung
DE602006004418D1 (de) Verfahren und Vorrichtung zur Kontrolle eines Objektes
DE602007011581D1 (de) Verfahren und vorrichtung für dosenzuschnitt
DE602006001379D1 (de) Vorrichtung und Verfahren zur Erfassung von Verschiebungen
DE602006021341D1 (de) Rauchgasnassentschwefelungsvorrichtung und verfahren zur rauchgasnassentschwefelung
DE602006010645D1 (de) Verfahren und Vorrichtung zur Bremsteuerung
DE602006016044D1 (de) Verfahren und Vorrichtung zur Fehlerverdeckung.
DE602005023337D1 (de) Verfahren und vorrichtung zur formteilinstallation
DE602006004829D1 (de) Vorrichtung und Verfahren zur Wärmeisolation
DE602006020971D1 (de) Vorrichtung und Verfahren zur Bandbreitenzuteilung
DE602006002945D1 (de) Verfahren und Vorrichtung zur Kontrolle eines Objektes
DE602006018379D1 (de) Verfahren und Vorrichtung zur segmentierten Stack-Verwaltung
DE502007001773D1 (de) Warneinrichtung und Verfahren zur Umfeldüberwachung
DE602005010071D1 (de) Verfahren und Vorrichtung zur drahtlosen Kommunikation