WO2008126179A1 - ネットワーク検証システム - Google Patents

ネットワーク検証システム Download PDF

Info

Publication number
WO2008126179A1
WO2008126179A1 PCT/JP2007/055198 JP2007055198W WO2008126179A1 WO 2008126179 A1 WO2008126179 A1 WO 2008126179A1 JP 2007055198 W JP2007055198 W JP 2007055198W WO 2008126179 A1 WO2008126179 A1 WO 2008126179A1
Authority
WO
WIPO (PCT)
Prior art keywords
test
network
verification system
address
verification
Prior art date
Application number
PCT/JP2007/055198
Other languages
English (en)
French (fr)
Inventor
Tetsuya Nishi
Tomonori Gotoh
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 JP2009508730A priority Critical patent/JP4755280B2/ja
Priority to PCT/JP2007/055198 priority patent/WO2008126179A1/ja
Publication of WO2008126179A1 publication Critical patent/WO2008126179A1/ja
Priority to US12/538,323 priority patent/US8081580B2/en

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
    • H04L43/50—Testing arrangements
    • 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
    • H04L61/09—Mapping addresses
    • H04L61/10—Mapping addresses of different types
    • H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

　簡易な構成でかつ稼働中の通信サービスに影響を及ぼさないでネットワークの事前検証を行うネットワーク検証システムを提供する。中継装置によりパケット中継されるネットワークの検証を行うネットワーク検証システムであって、試験管理装置が、試験対象の未使用ネットワークアドレスを含む検証条件を取得する条件取得手段と、中継装置のアドレス解決テーブルに検証条件に含まれる未使用ネットワークアドレスと試験装置の物理アドレスとを対応付けたエントリを登録する登録手段とを備え、試験装置が、試験管理装置に指示された場合に、検証条件に基づいて複数のコネクションを形成する複数の試験パケットを送信する試験パケット送信手段と、これら複数の試験パケットを受信する試験パケット受信手段と、この試験パケット受信手段により受信された複数の試験パケットの各コネクションについての通信品質をそれぞれ計測する計測手段とを備える。
PCT/JP2007/055198 2007-03-15 2007-03-15 ネットワーク検証システム WO2008126179A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009508730A JP4755280B2 (ja) 2007-03-15 2007-03-15 ネットワーク検証システム
PCT/JP2007/055198 WO2008126179A1 (ja) 2007-03-15 2007-03-15 ネットワーク検証システム
US12/538,323 US8081580B2 (en) 2007-03-15 2009-08-10 Network verification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055198 WO2008126179A1 (ja) 2007-03-15 2007-03-15 ネットワーク検証システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/538,323 Continuation US8081580B2 (en) 2007-03-15 2009-08-10 Network verification system

Publications (1)

Publication Number Publication Date
WO2008126179A1 true WO2008126179A1 (ja) 2008-10-23

Family

ID=39863363

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055198 WO2008126179A1 (ja) 2007-03-15 2007-03-15 ネットワーク検証システム

Country Status (3)

Country Link
US (1) US8081580B2 (ja)
JP (1) JP4755280B2 (ja)
WO (1) WO2008126179A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010067470A1 (ja) * 2008-12-08 2010-06-17 株式会社アドバンテスト 試験装置および試験方法
JP2010245866A (ja) * 2009-04-07 2010-10-28 Fujitsu Ltd 通信経路推定プログラム、方法及びコンピュータ
JP2011082792A (ja) * 2009-10-07 2011-04-21 Yokogawa Electric Corp ネットワーク負荷試験システム
WO2011083786A1 (ja) * 2010-01-06 2011-07-14 日本電気株式会社 通信制御システム、及び通信制御方法
US8149721B2 (en) 2008-12-08 2012-04-03 Advantest Corporation Test apparatus and test method
US8165027B2 (en) 2008-12-08 2012-04-24 Advantest Corporation Test apparatus and test method
WO2014091663A1 (en) * 2012-12-11 2014-06-19 International Business Machines Corporation Detecting and isolating dropped or out-of-order packets in communication networks
JP2014532328A (ja) * 2011-09-16 2014-12-04 クアルコム，インコーポレイテッド ネットワーク品質の推定、接続性の検出、および負荷の管理のためのシステムおよび方法
JP2015154252A (ja) * 2014-02-14 2015-08-24 Kddi株式会社 試験制御装置、試験方法及びプログラム
JP2016010104A (ja) * 2014-06-26 2016-01-18 日本電信電話株式会社 ネットワーク管理装置およびその方法
US11431656B2 (en) 2020-05-19 2022-08-30 Fujitsu Limited Switch identification method and non-transitory computer-readable recording medium

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8355316B1 (en) * 2009-12-16 2013-01-15 Sprint Communications Company L.P. End-to-end network monitoring
US8127275B1 (en) * 2007-04-18 2012-02-28 Parasoft Corporation System and method for recording the state of variables and objects when running unit tests
US8289878B1 (en) 2007-05-09 2012-10-16 Sprint Communications Company L.P. Virtual link mapping
US7840841B2 (en) * 2007-09-27 2010-11-23 Cisco Technology, Inc. Automatic detection of functional defects and performance bottlenecks in network devices
JP4866335B2 (ja) * 2007-11-28 2012-02-01 富士通株式会社 中継装置，試験装置，試験方法，及び試験プログラム
KR100964191B1 (ko) * 2008-09-23 2010-06-17 한국전자통신연구원 개인 중심 서비스 제공을 위한 사용자 계층 기반 서비스 전달 플랫폼 장치 및 방법
JP5217886B2 (ja) * 2008-10-14 2013-06-19 富士通株式会社 ループバック装置及びミラーリング方法
US8458323B1 (en) 2009-08-24 2013-06-04 Sprint Communications Company L.P. Associating problem tickets based on an integrated network and customer database
CN102804689B (zh) * 2010-02-05 2016-04-27 爱斯福公司 测试网络通信链路
US8644146B1 (en) 2010-08-02 2014-02-04 Sprint Communications Company L.P. Enabling user defined network change leveraging as-built data
CN103069754B (zh) * 2010-08-17 2015-09-02 日本电气株式会社 通信单元、通信系统、通信方法、以及记录介质
US8634297B2 (en) * 2010-11-01 2014-01-21 Cisco Technology, Inc. Probing specific customer flow in layer-2 multipath networks
US8774010B2 (en) * 2010-11-02 2014-07-08 Cisco Technology, Inc. System and method for providing proactive fault monitoring in a network environment
US8559341B2 (en) 2010-11-08 2013-10-15 Cisco Technology, Inc. System and method for providing a loop free topology in a network environment
US8982733B2 (en) 2011-03-04 2015-03-17 Cisco Technology, Inc. System and method for managing topology changes in a network environment
US8670326B1 (en) 2011-03-31 2014-03-11 Cisco Technology, Inc. System and method for probing multiple paths in a network environment
US8724517B1 (en) 2011-06-02 2014-05-13 Cisco Technology, Inc. System and method for managing network traffic disruption
US8830875B1 (en) 2011-06-15 2014-09-09 Cisco Technology, Inc. System and method for providing a loop free topology in a network environment
US9305029B1 (en) 2011-11-25 2016-04-05 Sprint Communications Company L.P. Inventory centric knowledge management
US9450846B1 (en) 2012-10-17 2016-09-20 Cisco Technology, Inc. System and method for tracking packets in a network environment
US9563591B2 (en) * 2014-03-06 2017-02-07 International Business Machines Corporation Peripheral component interconnect express (PCIe) ping in a switch-based environment
US10402765B1 (en) 2015-02-17 2019-09-03 Sprint Communications Company L.P. Analysis for network management using customer provided information
US10298472B2 (en) * 2015-10-08 2019-05-21 Microsoft Technology Licensing, Llc Media connection channel quality testing system
EP4264974A1 (en) * 2020-12-17 2023-10-25 Telefonaktiebolaget LM Ericsson (publ) Controlling transmission of data in a network
CN115022215B (zh) * 2022-05-25 2023-06-02 四川九州电子科技股份有限公司 一种测试光网络单元mac地址的方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10135982A (ja) * 1996-10-28 1998-05-22 Nec Corp サーバコンピュータにおけるｉｐアドレス多重化方法
JP2000209205A (ja) * 1999-01-20 2000-07-28 Fujitsu I-Network Systems Ltd ネットワ―ク内遅延時間測定装置
JP2002185464A (ja) * 2000-12-12 2002-06-28 Nec Corp クライアント・サーバシステムおよびそのアドレス変更方法
JP2002353983A (ja) * 2001-05-28 2002-12-06 Matsushita Electric Works Ltd プロトコル変換装置及び方法、並びにプログラム、データ伝送システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5708654A (en) * 1996-11-27 1998-01-13 Arndt; Manfred R. Method for detecting proxy ARP replies from devices in a local area network
US6002671A (en) * 1997-09-03 1999-12-14 Fluke Corporation Test instrument for testing asymmetric digital subscriber lines
KR101052896B1 (ko) * 2004-07-26 2011-07-29 엘지전자 주식회사 네트워크 설정 장치 및 방법
JP4177346B2 (ja) 2005-03-30 2008-11-05 株式会社東芝 負荷分散システム、実サーバ及び負荷分散方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10135982A (ja) * 1996-10-28 1998-05-22 Nec Corp サーバコンピュータにおけるｉｐアドレス多重化方法
JP2000209205A (ja) * 1999-01-20 2000-07-28 Fujitsu I-Network Systems Ltd ネットワ―ク内遅延時間測定装置
JP2002185464A (ja) * 2000-12-12 2002-06-28 Nec Corp クライアント・サーバシステムおよびそのアドレス変更方法
JP2002353983A (ja) * 2001-05-28 2002-12-06 Matsushita Electric Works Ltd プロトコル変換装置及び方法、並びにプログラム、データ伝送システム

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8165027B2 (en) 2008-12-08 2012-04-24 Advantest Corporation Test apparatus and test method
WO2010067469A1 (ja) * 2008-12-08 2010-06-17 株式会社アドバンテスト 試験装置および試験方法
JP4536159B2 (ja) * 2008-12-08 2010-09-01 株式会社アドバンテスト 試験装置および試験方法
WO2010067470A1 (ja) * 2008-12-08 2010-06-17 株式会社アドバンテスト 試験装置および試験方法
JPWO2010067470A1 (ja) * 2008-12-08 2012-05-17 株式会社アドバンテスト 試験装置および試験方法
US8149721B2 (en) 2008-12-08 2012-04-03 Advantest Corporation Test apparatus and test method
JP2010245866A (ja) * 2009-04-07 2010-10-28 Fujitsu Ltd 通信経路推定プログラム、方法及びコンピュータ
JP2011082792A (ja) * 2009-10-07 2011-04-21 Yokogawa Electric Corp ネットワーク負荷試験システム
WO2011083786A1 (ja) * 2010-01-06 2011-07-14 日本電気株式会社 通信制御システム、及び通信制御方法
JPWO2011083786A1 (ja) * 2010-01-06 2013-05-13 日本電気株式会社 通信制御システム、及び通信制御方法
JP5743906B2 (ja) * 2010-01-06 2015-07-01 日本電気株式会社 通信制御システム
US9432283B2 (en) 2010-01-06 2016-08-30 Nec Corporation Communication control system and communication control method
JP2014532328A (ja) * 2011-09-16 2014-12-04 クアルコム，インコーポレイテッド ネットワーク品質の推定、接続性の検出、および負荷の管理のためのシステムおよび方法
US9736045B2 (en) 2011-09-16 2017-08-15 Qualcomm Incorporated Systems and methods for network quality estimation, connectivity detection, and load management
WO2014091663A1 (en) * 2012-12-11 2014-06-19 International Business Machines Corporation Detecting and isolating dropped or out-of-order packets in communication networks
US8948020B2 (en) 2012-12-11 2015-02-03 International Business Machines Corporation Detecting and isolating dropped or out-of-order packets in communication networks
JP2015154252A (ja) * 2014-02-14 2015-08-24 Kddi株式会社 試験制御装置、試験方法及びプログラム
JP2016010104A (ja) * 2014-06-26 2016-01-18 日本電信電話株式会社 ネットワーク管理装置およびその方法
US11431656B2 (en) 2020-05-19 2022-08-30 Fujitsu Limited Switch identification method and non-transitory computer-readable recording medium

Also Published As

Publication number Publication date
US8081580B2 (en) 2011-12-20
JPWO2008126179A1 (ja) 2010-07-15
US20090296588A1 (en) 2009-12-03
JP4755280B2 (ja) 2011-08-24

Similar Documents

Publication Publication Date Title
WO2008126179A1 (ja) ネットワーク検証システム
WO2014015112A3 (en) Method and apparatus for detecting and managing user plane congestion
WO2008039962A3 (en) Methods and apparatus for determining communication link quality
NZ585201A (en) Initiating communication between a wireless device and an access point when a group identifier associated with the access point is in a list of preferred access points
WO2008153907A3 (en) System and method for automatically registering a vehicle monitoring device
WO2008051933A3 (en) System and method for authorizing access to an ip-based wireless telecommunications service
WO2009082728A3 (en) Methods, systems and apparatus for integrated wireless device location determination
IN2012DN02862A (ja)
WO2014030071A3 (en) Systems and methods for measuring available bandwidth in mobile telecommunications networks
WO2011014037A3 (en) System for managing unregistered terminals with shared authentication information and method thereof
WO2012122366A3 (en) Addressing scheme for hybrid communication networks
WO2013134673A8 (en) Systems and methods for establishing a connection setup through relays
WO2008029225A3 (en) Replying through different channels
WO2009001067A3 (en) Network in-line tester
UA100093C2 (ru) Начальное обнаружение сети с содействием и определение системы
WO2012150842A3 (ko) 무선 통신 시스템에서 채널상태정보를 송수신하는 방법 및 장치
WO2010111425A8 (en) Methods and apparatus for advertisement mixing in a communication system
WO2011059607A3 (en) Using pstn reachability in anonymous verification of voip call routing information
EP2348764A4 (en) RADIO COMMUNICATION NETWORK QUALITY MONITORING SYSTEM, QUALITY MONITORING DEVICE AND QUALITY MONITORING METHOD
WO2009114167A3 (en) System, method and program for configuring a mobile terminal to function as a two-way radio
WO2010045652A3 (en) Apparatus and method for providing a portable broadband service using a wireless convergence platform
WO2012050360A3 (en) Method and system of transmitting packet data units of machine type communication devices over a network interface in a long term evolution network
WO2008002986A3 (en) Remote mobile testing probe
WO2009115886A3 (en) Service discovery in a wireless communication network
WO2010032158A3 (en) A method for communicating in a network, a communication device and a system therefor

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: 07738648

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009508730

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: 07738648

Country of ref document: EP

Kind code of ref document: A1