AT425616T - System und verfahren zur sicherstellung der dienstqualität in einem virtuellen privaten netzwerk - Google Patents

System und verfahren zur sicherstellung der dienstqualität in einem virtuellen privaten netzwerk

Info

Publication number
AT425616T
AT425616T AT05700411T AT05700411T AT425616T AT 425616 T AT425616 T AT 425616T AT 05700411 T AT05700411 T AT 05700411T AT 05700411 T AT05700411 T AT 05700411T AT 425616 T AT425616 T AT 425616T
Authority
AT
Austria
Prior art keywords
system
method
private network
service quality
virtual private
Prior art date
Application number
AT05700411T
Other languages
German (de)
English (en)
Inventor
Defeng Li
Guoping Li
Bin Li
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
Priority to CNB200410002614XA priority Critical patent/CN100384172C/zh
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of AT425616T publication Critical patent/AT425616T/de
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34867405&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT425616(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/46Interconnection of networks
    • H04L12/4641Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/04Interdomain routing, e.g. hierarchical routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/50Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/02Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272Virtual private networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/02Topology update or discovery
AT05700411T 2004-01-20 2005-01-12 System und verfahren zur sicherstellung der dienstqualität in einem virtuellen privaten netzwerk AT425616T (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB200410002614XA CN100384172C (zh) 2004-01-20 2004-01-20 基于网络的虚拟专用网中保证服务质量的系统及其方法

Publications (1)

Publication Number Publication Date
AT425616T true AT425616T (de) 2009-03-15

Family

ID=34867405

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05700411T AT425616T (de) 2004-01-20 2005-01-12 System und verfahren zur sicherstellung der dienstqualität in einem virtuellen privaten netzwerk

Country Status (7)

Country Link
US (1) US7650637B2 (ja)
EP (1) EP1708408B2 (ja)
JP (1) JP4531063B2 (ja)
CN (1) CN100384172C (ja)
AT (1) AT425616T (ja)
DE (1) DE602005013188D1 (ja)
WO (1) WO2005101730A1 (ja)

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CN101355516B (zh) * 2008-09-09 2011-10-26 中兴通讯股份有限公司 一种为不同虚拟专用网提供服务质量策略的方法和系统
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Also Published As

Publication number Publication date
WO2005101730A1 (fr) 2005-10-27
CN1649320A (zh) 2005-08-03
US20080172732A1 (en) 2008-07-17
US7650637B2 (en) 2010-01-19
JP2007519345A (ja) 2007-07-12
EP1708408B2 (en) 2012-05-23
EP1708408B1 (en) 2009-03-11
CN100384172C (zh) 2008-04-23
EP1708408A4 (en) 2007-02-14
EP1708408A1 (en) 2006-10-04
JP4531063B2 (ja) 2010-08-25
DE602005013188D1 (de) 2009-04-23

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