[go: up one dir, main page]

WO2009004701A1 - ネットワーク障害検知システム、計測エージェント、監視サーバ、ネットワーク障害検知方法およびネットワーク障害検知プログラム - Google Patents

ネットワーク障害検知システム、計測エージェント、監視サーバ、ネットワーク障害検知方法およびネットワーク障害検知プログラム Download PDF

Info

Publication number
WO2009004701A1
WO2009004701A1 PCT/JP2007/063176 JP2007063176W WO2009004701A1 WO 2009004701 A1 WO2009004701 A1 WO 2009004701A1 JP 2007063176 W JP2007063176 W JP 2007063176W WO 2009004701 A1 WO2009004701 A1 WO 2009004701A1
Authority
WO
WIPO (PCT)
Prior art keywords
network failure
failure detecting
measurement
failure point
measurement agent
Prior art date
Application number
PCT/JP2007/063176
Other languages
English (en)
French (fr)
Inventor
Hiroshi Yamamoto
Shunsuke Kikuchi
Original Assignee
Fujitsu Limited
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 Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/063176 priority Critical patent/WO2009004701A1/ja
Priority to JP2009521456A priority patent/JP4893828B2/ja
Publication of WO2009004701A1 publication Critical patent/WO2009004701A1/ja
Priority to US12/644,625 priority patent/US8615682B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H04Q3/0075—Fault management techniques
    • 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
    • H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
    • 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
    • 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
    • H04L41/0677—Localisation of faults
    • 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
    • H04L41/34—Signalling channels for network management communication
    • H04L41/344—Out-of-band transfers
    • 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
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
    • H04L41/5054—Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
    • 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
    • H04L43/12—Network monitoring probes
    • 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
    • H04L41/02—Standardisation; Integration
    • H04L41/0213—Standardised network management protocols, e.g. simple network management protocol [SNMP]
    • 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
    • H04L43/0829—Packet loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13092—Scanning of subscriber lines, monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13162—Fault indication and localisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13163—Fault alarm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13349—Network management

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)
  • Debugging And Monitoring (AREA)

Abstract

　ネットワーク障害検知システム（１）の計測エージェント（１０）は、同一の提供サーバからサービスを受信している他の計測エージェントとグループを構成し、当該グループ内の所定の計測エージェントを頂点としたツリー構造を構築するようにリンクを形成する。続いて、計測エージェント（１０）は、同一グループ内における他の計測エージェントから計測の結果を受信し、受信された計測の結果を基に、障害箇所の候補を絞り込む。そして、計測エージェント（１０）は、絞り込まれた障害箇所の候補を監視サーバまたは他の計測エージェントに送信する。続いて、監視サーバ（２０）は、送信された障害箇所の候補を受信し、受信された障害箇所の候補を基に、障害箇所を特定する。
PCT/JP2007/063176 2007-06-29 2007-06-29 ネットワーク障害検知システム、計測エージェント、監視サーバ、ネットワーク障害検知方法およびネットワーク障害検知プログラム WO2009004701A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2007/063176 WO2009004701A1 (ja) 2007-06-29 2007-06-29 ネットワーク障害検知システム、計測エージェント、監視サーバ、ネットワーク障害検知方法およびネットワーク障害検知プログラム
JP2009521456A JP4893828B2 (ja) 2007-06-29 2007-06-29 ネットワーク障害検知システム
US12/644,625 US8615682B2 (en) 2007-06-29 2009-12-22 Network failure detecting system, measurement agent, surveillance server, and network failure detecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063176 WO2009004701A1 (ja) 2007-06-29 2007-06-29 ネットワーク障害検知システム、計測エージェント、監視サーバ、ネットワーク障害検知方法およびネットワーク障害検知プログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/644,625 Continuation US8615682B2 (en) 2007-06-29 2009-12-22 Network failure detecting system, measurement agent, surveillance server, and network failure detecting method

Publications (1)

Publication Number Publication Date
WO2009004701A1 true WO2009004701A1 (ja) 2009-01-08

Family

ID=40225771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063176 WO2009004701A1 (ja) 2007-06-29 2007-06-29 ネットワーク障害検知システム、計測エージェント、監視サーバ、ネットワーク障害検知方法およびネットワーク障害検知プログラム

Country Status (3)

Country Link
US (1) US8615682B2 (ja)
JP (1) JP4893828B2 (ja)
WO (1) WO2009004701A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011374A (ja) * 2008-06-30 2010-01-14 Fujitsu Ltd ネットワーク障害検知プログラム、システム、及び方法
JP2010171544A (ja) * 2009-01-20 2010-08-05 Fujitsu Ltd 異常箇所特定プログラム、異常箇所特定装置、異常箇所特定方法
US20100322081A1 (en) * 2009-06-17 2010-12-23 Fujitsu Limited Abnormality locating method and apparatus, and computer-readable storage medium
GB2476578A (en) * 2009-12-28 2011-06-29 Fujitsu Ltd Identifying a failed component in a network system
JP2013506363A (ja) * 2009-10-09 2013-02-21 エヌイーシー ヨーロッパ リミテッド ネットワーク内のトラフィックをモニタリングする方法およびネットワーク
JP2013161215A (ja) * 2012-02-03 2013-08-19 Nippon Telegr & Teleph Corp <Ntt> 情報処理システム、情報処理方法およびプログラム
KR101646029B1 (ko) * 2016-03-28 2016-08-23 주식회사 비알인포텍 Ｃｃｔｖ 전원제어장치

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9300525B2 (en) * 2010-07-02 2016-03-29 At&T Intellectual Property I, L.P. Method and system to identify a source of signal impairment
WO2012029422A1 (ja) * 2010-08-30 2012-03-08 日本電気株式会社 通信品質監視システム、通信品質監視方法、及び記憶媒体
US8725681B1 (en) * 2011-04-23 2014-05-13 Infoblox Inc. Synthesized identifiers for system information database
US8483044B2 (en) * 2011-06-01 2013-07-09 Radvision Ltd. Systems, methods, and media for identifying degraded video call links
WO2013145518A1 (ja) * 2012-03-28 2013-10-03 ソニー株式会社 情報処理装置、情報処理システム、情報処理方法及びプログラム
US20150058466A1 (en) * 2013-08-21 2015-02-26 Ideaware Inc. Device for server grouping
US9769536B2 (en) 2014-12-26 2017-09-19 System73, Inc. Method and system for adaptive virtual broadcasting of digital content
US10135789B2 (en) 2015-04-13 2018-11-20 Nicira, Inc. Method and system of establishing a virtual private network in a cloud service for branch networking
US10491454B2 (en) * 2016-06-03 2019-11-26 Vmware, Inc. Methods and systems to diagnose anomalies in cloud infrastructures
US11706127B2 (en) 2017-01-31 2023-07-18 Vmware, Inc. High performance software-defined core network
US20180219765A1 (en) 2017-01-31 2018-08-02 Waltz Networks Method and Apparatus for Network Traffic Control Optimization
US10778528B2 (en) 2017-02-11 2020-09-15 Nicira, Inc. Method and system of connecting to a multipath hub in a cluster
US20180270102A1 (en) * 2017-03-15 2018-09-20 Futurewei Technologies, Inc. Data center network fault detection and localization
US20180302305A1 (en) * 2017-04-12 2018-10-18 Futurewei Technologies, Inc. Data center automated network troubleshooting system
US10735268B2 (en) 2017-04-21 2020-08-04 System73 Ltd. Predictive overlay network architecture
TWI670952B (zh) * 2017-08-14 2019-09-01 艾普仕股份有限公司 網路切換控制系統
US10999100B2 (en) * 2017-10-02 2021-05-04 Vmware, Inc. Identifying multiple nodes in a virtual network defined over a set of public clouds to connect to an external SAAS provider
US20190312810A1 (en) * 2018-04-10 2019-10-10 System73 Ltd Adaptive overlay network architecture
US11489783B2 (en) 2019-12-12 2022-11-01 Vmware, Inc. Performing deep packet inspection in a software defined wide area network
US12218845B2 (en) 2021-01-18 2025-02-04 VMware LLC Network-aware load balancing
US11729065B2 (en) 2021-05-06 2023-08-15 Vmware, Inc. Methods for application defined virtual network service among multiple transport in SD-WAN
US12015536B2 (en) 2021-06-18 2024-06-18 VMware LLC Method and apparatus for deploying tenant deployable elements across public clouds based on harvested performance metrics of types of resource elements in the public clouds
US12250114B2 (en) 2021-06-18 2025-03-11 VMware LLC Method and apparatus for deploying tenant deployable elements across public clouds based on harvested performance metrics of sub-types of resource elements in the public clouds
US11943146B2 (en) 2021-10-01 2024-03-26 VMware LLC Traffic prioritization in SD-WAN
US12184557B2 (en) 2022-01-04 2024-12-31 VMware LLC Explicit congestion notification in a virtual environment
US11909815B2 (en) 2022-06-06 2024-02-20 VMware LLC Routing based on geolocation costs
US12261777B2 (en) 2023-08-16 2025-03-25 VMware LLC Forwarding packets in multi-regional large scale deployments with distributed gateways
US20250088410A1 (en) * 2023-09-13 2025-03-13 Sap Se Identifying root causes of network anomalies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05114899A (ja) * 1991-10-22 1993-05-07 Hitachi Ltd ネツトワーク障害診断方式
JP2003249958A (ja) * 2002-02-01 2003-09-05 Microsoft Corp 大規模ネットワークのためのピアツーピアベースのネットワーク性能測定および分析システムおよび方法
JP2005124171A (ja) * 2003-10-17 2005-05-12 Microsoft Corp 保証された分散型の障害通知を提供する方法
JP2007096796A (ja) * 2005-09-29 2007-04-12 Fujitsu Ltd ネットワーク障害診断装置、ネットワーク障害診断方法およびネットワーク障害診断プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0637782A (ja) * 1992-07-20 1994-02-10 Hitachi Cable Ltd ネットワーク装置
JPH11275106A (ja) * 1998-03-23 1999-10-08 Toshiba Corp 通信システム
JP2000242585A (ja) * 1999-02-18 2000-09-08 Nippon Telegr & Teleph Corp <Ntt> 大規模ネットワーク遠隔管理方法および大規模ネットワーク遠隔管理プログラムを記録した記録媒体
GB2362294B (en) * 2000-05-12 2002-06-12 Ericsson Telefon Ab L M Telecommunications network
US20050132031A1 (en) * 2003-12-12 2005-06-16 Reiner Sailer Method and system for measuring status and state of remotely executing programs
US7581003B2 (en) * 2003-12-31 2009-08-25 Microsoft Corporation System and method for automatic recovery from fault conditions in networked computer services
JPWO2006043308A1 (ja) * 2004-10-18 2008-05-22 富士通株式会社 運用管理プログラム、運用管理方法および運用管理装置
JP4271665B2 (ja) * 2005-03-04 2009-06-03 日本電信電話株式会社 オーバレイネットワーク対応ルーチング方法およびオーバレイノード
JP5114899B2 (ja) 2006-09-12 2013-01-09 パナソニック株式会社 固体高分子型燃料電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05114899A (ja) * 1991-10-22 1993-05-07 Hitachi Ltd ネツトワーク障害診断方式
JP2003249958A (ja) * 2002-02-01 2003-09-05 Microsoft Corp 大規模ネットワークのためのピアツーピアベースのネットワーク性能測定および分析システムおよび方法
JP2005124171A (ja) * 2003-10-17 2005-05-12 Microsoft Corp 保証された分散型の障害通知を提供する方法
JP2007096796A (ja) * 2005-09-29 2007-04-12 Fujitsu Ltd ネットワーク障害診断装置、ネットワーク障害診断方法およびネットワーク障害診断プログラム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LIN W. ET AL.: "JXTA Network ni Taisuru Doteki Peer Group Sosa no Jisso", THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS 2005 NEN SOGO TAIKAI KOEN RONBUNSHU, TSUSHIN 2, 7 March 2005 (2005-03-07), XP003024124 *
UCHIYAMA A. ET AL.: "Jiritsuteki na Group Keisei Kiko o Mochiita Bunsangata Network Monitor no Jisso to Sono Hyoka", INFORMATION PROCESSING SOCIETY OF JAPAN KENKYU HOKOKU, vol. 2003, no. 113, 14 November 2003 (2003-11-14), pages 51 - 56, XP003024123 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011374A (ja) * 2008-06-30 2010-01-14 Fujitsu Ltd ネットワーク障害検知プログラム、システム、及び方法
JP2010171544A (ja) * 2009-01-20 2010-08-05 Fujitsu Ltd 異常箇所特定プログラム、異常箇所特定装置、異常箇所特定方法
US8554904B2 (en) 2009-01-20 2013-10-08 Fujitsu Limited Abnormal point locating apparatus, method, and storage medium
US20100322081A1 (en) * 2009-06-17 2010-12-23 Fujitsu Limited Abnormality locating method and apparatus, and computer-readable storage medium
US8542601B2 (en) * 2009-06-17 2013-09-24 Fujitsu Limited Abnormality locating method and apparatus, and computer-readable storage medium
JP2013506363A (ja) * 2009-10-09 2013-02-21 エヌイーシー ヨーロッパ リミテッド ネットワーク内のトラフィックをモニタリングする方法およびネットワーク
US9338075B2 (en) 2009-10-09 2016-05-10 Nec Europe Ltd. Method for monitoring traffic in a network and a network
GB2476578A (en) * 2009-12-28 2011-06-29 Fujitsu Ltd Identifying a failed component in a network system
US8984337B2 (en) 2009-12-28 2015-03-17 Fujitsu Limited Apparatus and method for selecting candidate for failure component
GB2476578B (en) * 2009-12-28 2015-06-24 Fujitsu Ltd Apparatus and method for selecting candidate for failure component
JP2013161215A (ja) * 2012-02-03 2013-08-19 Nippon Telegr & Teleph Corp <Ntt> 情報処理システム、情報処理方法およびプログラム
KR101646029B1 (ko) * 2016-03-28 2016-08-23 주식회사 비알인포텍 Ｃｃｔｖ 전원제어장치

Also Published As

Publication number Publication date
US20100100768A1 (en) 2010-04-22
JP4893828B2 (ja) 2012-03-07
JPWO2009004701A1 (ja) 2010-08-26
US8615682B2 (en) 2013-12-24

Similar Documents

Publication Publication Date Title
WO2009004701A1 (ja) ネットワーク障害検知システム、計測エージェント、監視サーバ、ネットワーク障害検知方法およびネットワーク障害検知プログラム
WO2008069945A3 (en) System and method of analyzing web addresses
BRPI1013387A2 (pt) biomarcadores relacionados à resistência à insulina e métodos de uso dos mesmos
WO2010065253A3 (en) System and method for protecting against spoofed a-gnss measurement data
WO2007136446A3 (en) Device social-control system
WO2009002997A3 (en) System and method for distributed software testing
BR112019002816A2 (pt) método e aparelho de indicação de sinal de medição de enlace ascendente
WO2008042812A3 (en) Advertisement campaign simulator
WO2008021104A3 (en) Systems and methods for measuring user affinity in a social network environment
WO2008091947A3 (en) System and method for detection and analysis of speech
WO2010132353A3 (en) System and method of detecting and locating intermittent and other faults
GB0421747D0 (en) Distributed backscattering
WO2012075237A3 (en) System and method to distribute application traffic to servers based on dynamic service response time
WO2008115209A3 (en) Cooperative localization for wireless networks
WO2008011156A3 (en) Methods, systems, and computer program products for specifying a particular enum service type in a communications network that utilizes a plurality of different enum service types
WO2009114558A3 (en) Server selection for fouting content to a client using application layer redirection
WO2007083899A3 (en) Method and apparatus for providing congestion and travel time information to users
WO2008118878A3 (en) Enhanced messaging features
WO2008106361A3 (en) Hierarchical temporal memory (htm) system deployed as web service
WO2007078560A3 (en) Suggested item category systems and methods
WO2008120281A1 (ja) データ処理装置、分散処理システム、データ処理方法、及びデータ処理プログラム
WO2008137522A3 (en) Method and system for testing variations of website content
WO2014201159A3 (en) Position location system architecture: peer to peer measurement mode
WO2012145246A3 (en) System and method of detecting and locating intermittent and other faults
WO2009087359A3 (en) Internet activity evaluation method and system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07767957

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009521456

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07767957

Country of ref document: EP

Kind code of ref document: A1