ATE422768T1 - Verfahren zur realisierung eines virtuellen privaten netzes - Google Patents

Verfahren zur realisierung eines virtuellen privaten netzes

Info

Publication number
ATE422768T1
ATE422768T1 AT05757338T AT05757338T ATE422768T1 AT E422768 T1 ATE422768 T1 AT E422768T1 AT 05757338 T AT05757338 T AT 05757338T AT 05757338 T AT05757338 T AT 05757338T AT E422768 T1 ATE422768 T1 AT E422768T1
Authority
AT
Austria
Prior art keywords
static
message
label
address
static route
Prior art date
Application number
AT05757338T
Other languages
English (en)
Inventor
Weisi Dong
Original Assignee
Huawei Tech Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35503472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE422768(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE422768T1 publication Critical patent/ATE422768T1/de

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
    • 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]
    • H04L12/4645—Details on frame tagging
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT05757338T 2004-06-11 2005-06-13 Verfahren zur realisierung eines virtuellen privaten netzes ATE422768T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2004100486980A CN100372340C (zh) 2004-06-11 2004-06-11 虚拟专用网的实现方法

Publications (1)

Publication Number Publication Date
ATE422768T1 true ATE422768T1 (de) 2009-02-15

Family

ID=35503472

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05757338T ATE422768T1 (de) 2004-06-11 2005-06-13 Verfahren zur realisierung eines virtuellen privaten netzes

Country Status (7)

Country Link
US (1) US20070140251A1 (de)
EP (1) EP1753175B2 (de)
CN (1) CN100372340C (de)
AT (1) ATE422768T1 (de)
DE (1) DE602005012689D1 (de)
ES (1) ES2321213T5 (de)
WO (1) WO2005122490A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1214583C (zh) * 2002-08-23 2005-08-10 华为技术有限公司 一种三层虚拟私有网络及其构建方法
US20130246603A1 (en) * 2005-08-30 2013-09-19 Mcafee, Inc. System, method, and computer program product for automatic router discovery
US7500196B2 (en) * 2006-03-23 2009-03-03 Alcatel Lucent Method and system for generating route distinguishers and targets for a virtual private network
CN100466589C (zh) * 2006-04-12 2009-03-04 华为技术有限公司 一种实现虚拟专用网访问的方法
CN101083549A (zh) * 2006-06-02 2007-12-05 华为技术有限公司 一种实现vpn配置服务的方法和系统
CN101102228B (zh) * 2007-08-08 2010-06-02 华为技术有限公司 一种流量统计的方法及装置
KR100883575B1 (ko) 2007-08-10 2009-02-16 주식회사 다산네트웍스 정적 경로 설정 방법 및 그 방법이 구현된 패킷 분배 장치
US8549616B2 (en) * 2008-10-31 2013-10-01 At&T Intellectual Property I, L.P. Methods and apparatus to dynamically control access from virtual private networks to network-based shared resources
US8121118B2 (en) 2008-10-31 2012-02-21 At&T Intellectual Property I, L.P. Methods and apparatus to dynamically control connectivity within virtual private networks
US8705513B2 (en) * 2009-12-15 2014-04-22 At&T Intellectual Property I, L.P. Methods and apparatus to communicatively couple virtual private networks to virtual machines within distributive computing networks
US8473557B2 (en) 2010-08-24 2013-06-25 At&T Intellectual Property I, L.P. Methods and apparatus to migrate virtual machines between distributive computing networks across a wide area network
US9432258B2 (en) 2011-06-06 2016-08-30 At&T Intellectual Property I, L.P. Methods and apparatus to configure virtual private mobile networks to reduce latency
US9386035B2 (en) 2011-06-21 2016-07-05 At&T Intellectual Property I, L.P. Methods and apparatus to configure virtual private mobile networks for security
US10044678B2 (en) 2011-08-31 2018-08-07 At&T Intellectual Property I, L.P. Methods and apparatus to configure virtual private mobile networks with virtual private networks
CN102546433A (zh) * 2012-02-10 2012-07-04 中兴通讯股份有限公司 基于mpls vpn的数据转发方法和边缘设备
US9225624B2 (en) * 2012-12-20 2015-12-29 Dell Products L.P. Systems and methods for topology discovery and application in a border gateway protocol based data center
CN103152267B (zh) 2013-02-04 2017-02-22 华为技术有限公司 路由管理方法及路由方法及网络控制器及路由器
US9374236B2 (en) * 2013-04-09 2016-06-21 Alcatel Lucent Network device with tunnel establishment control based on site-type attribute received from other network device
CN103634217B (zh) * 2013-11-13 2017-02-08 华为技术有限公司 路由信息发布的方法、传输报文的方法及装置
CN105939261A (zh) * 2015-09-16 2016-09-14 杭州迪普科技有限公司 静态配置vpn路由方法以及装置
US10237163B2 (en) * 2015-12-30 2019-03-19 Juniper Networks, Inc. Static route advertisement
CN107733795B (zh) * 2016-08-12 2020-05-12 新华三技术有限公司 以太网虚拟私有网络evpn与公网互通方法及其装置
CN107707474B (zh) * 2017-09-29 2020-02-14 烽火通信科技股份有限公司 一种路由分配方法及系统
CN110557317B (zh) 2018-06-01 2022-05-13 华为技术有限公司 管理虚拟专用网络的方法和设备
CN112104547B (zh) * 2020-08-05 2022-07-12 新华三技术有限公司 Evpn多归属组网避免环路的方法及装置
US11818096B2 (en) * 2020-10-29 2023-11-14 Cisco Technology, Inc. Enforcement of inter-segment traffic policies by network fabric control plane
CN112437008B (zh) * 2020-11-26 2022-12-13 锐捷网络股份有限公司 网络路由收敛处理和报文处理方法、装置及设备
CN114567580B (zh) * 2020-11-27 2023-10-20 华为技术有限公司 一种消息发送方法、消息处理方法、装置及系统
CN115118661B (zh) * 2021-03-19 2023-07-14 中国电信股份有限公司 Vpn路由控制方法和路由器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7369556B1 (en) * 1997-12-23 2008-05-06 Cisco Technology, Inc. Router for virtual private network employing tag switching
US6339595B1 (en) * 1997-12-23 2002-01-15 Cisco Technology, Inc. Peer-model support for virtual private networks with potentially overlapping addresses
US7336613B2 (en) * 2000-10-17 2008-02-26 Avaya Technology Corp. Method and apparatus for the assessment and optimization of network traffic
US7136374B1 (en) * 2001-03-19 2006-11-14 Juniper Networks, Inc. Transport networks supporting virtual private networks, and configuring such networks
AU2003212151A1 (en) * 2002-03-18 2003-09-29 Nortel Networks Limited Resource allocation using an auto-discovery mechanism for provider-provisioned layer-2 and layer-3 virtual private networks
US7116665B2 (en) * 2002-06-04 2006-10-03 Fortinet, Inc. Methods and systems for a distributed provider edge
KR100884184B1 (ko) * 2002-06-27 2009-02-17 주식회사 케이티 Ｍｐｌｓ ｖｐｎ에서의 멀티캐스트 트리 설정/해지 방법및 멀티캐스팅 서비스 제공 방법
KR20040001210A (ko) * 2002-06-27 2004-01-07 주식회사 케이티 보안테이블을 이용하여 비 ｍｐｌｓ ｖｐｎ망으로 패킷을안전하게 전달하는 ｍｐｌｓ ｖｐｎ 구조 및 이의 방법과,보안테이블 생성 방법
CN1214583C (zh) 2002-08-23 2005-08-10 华为技术有限公司 一种三层虚拟私有网络及其构建方法
US20040177157A1 (en) * 2003-02-13 2004-09-09 Nortel Networks Limited Logical grouping of VPN tunnels
US7283529B2 (en) * 2003-03-07 2007-10-16 International Business Machines Corporation Method and system for supporting a dedicated label switched path for a virtual private network over a label switched communication network
US20040223497A1 (en) * 2003-05-08 2004-11-11 Onvoy Inc. Communications network with converged services
US7698456B2 (en) * 2003-09-29 2010-04-13 Cisco Technology, Inc. Methods and apparatus to support routing of information
KR100546762B1 (ko) * 2003-11-28 2006-01-26 한국전자통신연구원 멀티 프로토콜 레이블 교환망에서 정책 정보를 이용한가상 사이트 설정 장치 및 방법
US7756998B2 (en) * 2004-02-11 2010-07-13 Alcatel Lucent Managing L3 VPN virtual routing tables
US7568047B1 (en) * 2004-04-30 2009-07-28 Nortel Networks Limited Method and apparatus for adaptive service label management
US20050265308A1 (en) * 2004-05-07 2005-12-01 Abdulkadev Barbir Selection techniques for logical grouping of VPN tunnels

Also Published As

Publication number Publication date
US20070140251A1 (en) 2007-06-21
EP1753175B2 (de) 2015-01-14
EP1753175A4 (de) 2007-06-27
EP1753175B1 (de) 2009-02-11
ES2321213T5 (es) 2015-04-27
CN100372340C (zh) 2008-02-27
DE602005012689D1 (de) 2009-03-26
ES2321213T3 (es) 2009-06-03
CN1708031A (zh) 2005-12-14
WO2005122490A1 (en) 2005-12-22
EP1753175A1 (de) 2007-02-14

Similar Documents

Publication Publication Date Title
ATE422768T1 (de) Verfahren zur realisierung eines virtuellen privaten netzes
DE602004023826D1 (de) Verfahren für rekursive bgp-routenaktualisierung in mpls-netzwerken
JP4885819B2 (ja) 通信装置
ATE522050T1 (de) Ein verfahren zur bereitstellung der automatischen erkennung der topologiestruktur des mpls ringnetzwerks
WO2006008494A3 (en) Method of operating a network with test packets
AR074600A1 (es) Sistema y metodo para un ruteo eficiente en una red en presencia de restricciones de multiples aristas y otras limitaciones.
BRPI0520099A2 (pt) protocolo de roteamento mesh hìbrido
CA2521540A1 (en) Apparatus and methods for handling shared services through virtual route forwarding (vrf) -aware-nat
CA2487071A1 (en) Methods and apparatus for characterizing a route in a fibre channel fabric
ATE303034T1 (de) Dreischichtige private virtuelle netze (3-layer vpn) sowie verfahren zu seiner herstellung
DE602004027411D1 (de) System und verfahren zum gruppieren mehrerer vlans
WO2006067623A3 (en) Virtual private networking methods for autonomous systems
EP1844579A4 (de) System und verfahren zur netzwerkpfaderkennung
WO2006071901A3 (en) Automatic route tagging of bgp next-hop routes in igp
WO2007102965A3 (en) Technique for preventing routing loops by disseminating bgp attribute information in an ospf-configured network
CN101667954B (zh) 多层虚拟专用局域网业务的网络及其数据处理方法
US20110125583A1 (en) Traffic data distribution in a navigational system
DE602004031477D1 (de) Auf Tunnel basierter Netztransport zur Bereitsstellung von dienstgegründeten Datentransporten
ATE556513T1 (de) Verfahren zur erkennung von transportlecks in hybridschaltungsnetzwerken
ATE458335T1 (de) Verfahren zur reduzierung der anforderungen für routeninformation
DE60311588D1 (de) Verfahren und Vorrichtung zum hierarchischen präfixbasierten Routen
CN101631073A (zh) 一种外部网关协议的多路径建立和转发的方法
CN102075419A (zh) 三层虚拟专用网等价路由的生成及转发方法和边缘路由器
CN106850380A (zh) 实现多协议标签交换的三层虚拟专用网络的方法和系统
CN101299723A (zh) 标签交换路径隧道信息管理方法及装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties