WO2004004217A1 - Unite de validation de reseau prive virtuel (rpv) - Google Patents

Unite de validation de reseau prive virtuel (rpv) Download PDF

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Publication number
WO2004004217A1
WO2004004217A1 PCT/GB2003/002766 GB0302766W WO2004004217A1 WO 2004004217 A1 WO2004004217 A1 WO 2004004217A1 GB 0302766 W GB0302766 W GB 0302766W WO 2004004217 A1 WO2004004217 A1 WO 2004004217A1
Authority
WO
WIPO (PCT)
Prior art keywords
vpn
information
network
network device
discovered
Prior art date
Application number
PCT/GB2003/002766
Other languages
English (en)
Inventor
Roland Gerald Courtney
Timothy Glyde Higham
Original Assignee
Viewgate Networks 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 Viewgate Networks Limited filed Critical Viewgate Networks Limited
Priority to AU2003253094A priority Critical patent/AU2003253094A1/en
Publication of WO2004004217A1 publication Critical patent/WO2004004217A1/fr

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Classifications

    • 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
    • H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/4675—Dynamic sharing of VLAN information amongst network nodes
    • 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
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0866—Checking the configuration
    • H04L41/0869—Validating the configuration within one network element
    • 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
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0866—Checking the configuration
    • H04L41/0873—Checking configuration conflicts between network elements
    • 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
    • H04L41/12—Discovery or management of network topologies
    • H04L41/122—Discovery or management of network topologies of virtualised topologies, e.g. software-defined networks [SDN] or network function virtualisation [NFV]
    • 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
    • H04L41/20—Network management software packages
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private 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
    • H04L41/40—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
    • 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
    • H04L43/20—Arrangements for monitoring or testing data switching networks the monitoring system or the monitored elements being virtualised, abstracted or software-defined entities, e.g. SDN or NFV

Abstract

L'invention concerne un procédé et un système destinés à valider la connectivité d'un RPV existant à l'intérieur d'un réseau de télécommunications. Le réseau peut être un réseau privé virtuel à protocole Internet (RPV-IP) construit au moyen de commutation d'étiquette multiprotocole de standards du domaine public (MPLS) et de protocole de passerelle frontière (BGP). Une station de travail se connecte au réseau de télécommunications et détermine une information sur des routeurs PE et CE d'un réseau RPV sélectionné. On utilise un algorithme de groupage afin d'analyser les configurations des routeurs du réseau RPV sélectionnés en vue de déterminer la topologie de ce réseau. La fonctionnalité des routeurs est testée et les résultats du test de fonctionnalité sont analysés par application d'un algorithme ou par comparaison à des modèles de fournisseur de service. La station de travail affiche alors l'information représentant l'état actuel du ou des réseaux RPV et l'état requis ou souhaité du ou des réseaux RPV.
PCT/GB2003/002766 2002-06-28 2003-06-27 Unite de validation de reseau prive virtuel (rpv) WO2004004217A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003253094A AU2003253094A1 (en) 2002-06-28 2003-06-27 Virtual private network validator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0215025.8 2002-06-28
GBGB0215025.8A GB0215025D0 (en) 2002-06-28 2002-06-28 Virtual private network validator

Publications (1)

Publication Number Publication Date
WO2004004217A1 true WO2004004217A1 (fr) 2004-01-08

Family

ID=9939503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/002766 WO2004004217A1 (fr) 2002-06-28 2003-06-27 Unite de validation de reseau prive virtuel (rpv)

Country Status (3)

Country Link
AU (1) AU2003253094A1 (fr)
GB (1) GB0215025D0 (fr)
WO (1) WO2004004217A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005114944A1 (fr) * 2004-05-21 2005-12-01 Huawei Technologies Co., Ltd. Procede de mise en place d'un reseau prive virtuel de sites ipv4 et ipv6
EP1471684A3 (fr) * 2003-04-23 2006-08-23 Marconi Intellectual Property (Ringfence) Inc. Procédé et appareil pour determiner des domaines de diffusion partagés de commutateurs de réseau, ports et interfaces
WO2007075758A2 (fr) * 2005-12-20 2007-07-05 Netiq Corporation Procedes, systemes et progiciels pour l'evaluation de l'aptitude d'un reseau pour des communications paquetisees
WO2008017070A1 (fr) * 2006-08-04 2008-02-07 Schlumberger Canada Limited Procédé et système d'analyse de la topologie d'un réseau de commutation d'étiquette multiprotocole (mpls) ou réseau privé virtuel (vpn)
EP1898554B1 (fr) * 2006-09-06 2009-02-11 Alcatel Lucent Outil de résilience réseau
US7898971B2 (en) * 2008-02-28 2011-03-01 At&T Intellectual Property I, L.P. Method and apparatus for automating hub and spoke Internet Protocol Virtual Private Network trouble diagnostics
US8169922B2 (en) * 2007-12-21 2012-05-01 At&T Intellectual Property I, Lp Diagnosing problems associated with route groups in a network
CN103684827A (zh) * 2012-09-18 2014-03-26 中兴通讯股份有限公司 基于业务的通信网络评估方法和装置
CN109547346A (zh) * 2019-01-04 2019-03-29 烽火通信科技股份有限公司 建立mpls l2vpn业务端到端模型的方法及系统
US11490432B1 (en) 2021-05-28 2022-11-01 T-Mobile Usa, Inc. Unified query tool for network function virtualization architecture
US11509704B1 (en) 2021-05-28 2022-11-22 T-Mobile Usa. Inc. Product validation based on simulated enhanced calling or messaging communications services in telecommunications network
US11546243B1 (en) 2021-05-28 2023-01-03 T-Mobile Usa, Inc. Unified interface and tracing tool for network function virtualization architecture

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EP0909056A2 (fr) * 1997-10-08 1999-04-14 Hewlett-Packard Company Corrélation d'événements de gestion de réseau dans des environments contenant des éléments de réseau inopérants
US6079020A (en) * 1998-01-27 2000-06-20 Vpnet Technologies, Inc. Method and apparatus for managing a virtual private network
EP1143660A2 (fr) * 1999-06-10 2001-10-10 Alcatel Internetworking, Inc. Protocole de transition d'état pour des unités de haute disponibilité
WO2002023812A2 (fr) * 2000-09-13 2002-03-21 Cosine Communications, Inc. Systeme et procede de gestion et d'approvisionnement de routeurs virtuels

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
EP0909056A2 (fr) * 1997-10-08 1999-04-14 Hewlett-Packard Company Corrélation d'événements de gestion de réseau dans des environments contenant des éléments de réseau inopérants
US6079020A (en) * 1998-01-27 2000-06-20 Vpnet Technologies, Inc. Method and apparatus for managing a virtual private network
EP1143660A2 (fr) * 1999-06-10 2001-10-10 Alcatel Internetworking, Inc. Protocole de transition d'état pour des unités de haute disponibilité
WO2002023812A2 (fr) * 2000-09-13 2002-03-21 Cosine Communications, Inc. Systeme et procede de gestion et d'approvisionnement de routeurs virtuels

Non-Patent Citations (1)

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Title
CISCO: "CISCO WORKS2000 Solutions Update Session 2600", CISCO, 17 May 2001 (2001-05-17), pages 1 - 22, XP002261409, Retrieved from the Internet <URL:http://www.cisco.com/networkers/nw00/pres/2600.pdf> [retrieved on 20031113] *

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471684A3 (fr) * 2003-04-23 2006-08-23 Marconi Intellectual Property (Ringfence) Inc. Procédé et appareil pour determiner des domaines de diffusion partagés de commutateurs de réseau, ports et interfaces
US7397811B2 (en) 2003-04-23 2008-07-08 Ericsson Ab Method and apparatus for determining shared broadcast domains of network switches, ports and interfaces
CN100426804C (zh) * 2004-05-21 2008-10-15 华为技术有限公司 实现混合站点虚拟专用网的方法
WO2005114944A1 (fr) * 2004-05-21 2005-12-01 Huawei Technologies Co., Ltd. Procede de mise en place d'un reseau prive virtuel de sites ipv4 et ipv6
WO2007075758A2 (fr) * 2005-12-20 2007-07-05 Netiq Corporation Procedes, systemes et progiciels pour l'evaluation de l'aptitude d'un reseau pour des communications paquetisees
WO2007075758A3 (fr) * 2005-12-20 2007-11-15 Netiq Corp Procedes, systemes et progiciels pour l'evaluation de l'aptitude d'un reseau pour des communications paquetisees
GB2454601B (en) * 2006-08-04 2011-07-20 Network Technologies Ltd Method and system for analyzing the topology of a multiprotocol label switching(MPLS)/virtual private network (VPN) network
WO2008017070A1 (fr) * 2006-08-04 2008-02-07 Schlumberger Canada Limited Procédé et système d'analyse de la topologie d'un réseau de commutation d'étiquette multiprotocole (mpls) ou réseau privé virtuel (vpn)
GB2454601A (en) * 2006-08-04 2009-05-13 Network Technologies Ltd Method and system for analyzing the topology of a multiprotocol label switching(MPLS) virtual private network (VPN) network
US7684354B2 (en) 2006-08-04 2010-03-23 Schlumberger Technology Corporation Method and system for analyzing the topology of a multiprotocol label switching (MPLS)/virtual private network (VPN) network
EP1898554B1 (fr) * 2006-09-06 2009-02-11 Alcatel Lucent Outil de résilience réseau
US8169922B2 (en) * 2007-12-21 2012-05-01 At&T Intellectual Property I, Lp Diagnosing problems associated with route groups in a network
US7898971B2 (en) * 2008-02-28 2011-03-01 At&T Intellectual Property I, L.P. Method and apparatus for automating hub and spoke Internet Protocol Virtual Private Network trouble diagnostics
US9769033B2 (en) 2012-09-18 2017-09-19 Zte Corporation Service-based communication network evaluation method and device
KR20150046152A (ko) * 2012-09-18 2015-04-29 지티이 코포레이션 서비스 기반의 통신 네트워크 평가 방법 및 평가 장치
EP2887582A4 (fr) * 2012-09-18 2015-12-30 Zte Corp Procédé et dispositif d'évaluation de réseaux de communication sur la base de services
AU2013270199B2 (en) * 2012-09-18 2016-09-15 Zte Corporation Service-based communication network evaluation method and device
KR101707606B1 (ko) * 2012-09-18 2017-02-16 지티이 코포레이션 서비스 기반의 통신 네트워크 평가 방법 및 평가 장치
CN103684827A (zh) * 2012-09-18 2014-03-26 中兴通讯股份有限公司 基于业务的通信网络评估方法和装置
CN109547346B (zh) * 2019-01-04 2021-05-18 烽火通信科技股份有限公司 建立mpls l2vpn业务端到端模型的方法及系统
CN109547346A (zh) * 2019-01-04 2019-03-29 烽火通信科技股份有限公司 建立mpls l2vpn业务端到端模型的方法及系统
US11490432B1 (en) 2021-05-28 2022-11-01 T-Mobile Usa, Inc. Unified query tool for network function virtualization architecture
US11509704B1 (en) 2021-05-28 2022-11-22 T-Mobile Usa. Inc. Product validation based on simulated enhanced calling or messaging communications services in telecommunications network
US11546243B1 (en) 2021-05-28 2023-01-03 T-Mobile Usa, Inc. Unified interface and tracing tool for network function virtualization architecture
US11770323B2 (en) 2021-05-28 2023-09-26 T-Mobile Usa, Inc. Unified interface and tracing tool for network function virtualization architecture
US11811844B2 (en) 2021-05-28 2023-11-07 T-Mobile Usa, Inc. Product validation based on simulated enhanced calling or messaging communications services in telecommunications network
US11849492B2 (en) 2021-05-28 2023-12-19 T-Mobile Usa, Inc. Unified query tool for network function virtualization architecture

Also Published As

Publication number Publication date
GB0215025D0 (en) 2002-08-07
AU2003253094A1 (en) 2004-01-19

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