JP4407452B2 - サーバ、ｖｐｎクライアント、ｖｐｎシステム、及びソフトウェア - Google Patents

サーバ、ｖｐｎクライアント、ｖｐｎシステム、及びソフトウェア Download PDF

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Publication number
JP4407452B2
JP4407452B2 JP2004283021A JP2004283021A JP4407452B2 JP 4407452 B2 JP4407452 B2 JP 4407452B2 JP 2004283021 A JP2004283021 A JP 2004283021A JP 2004283021 A JP2004283021 A JP 2004283021A JP 4407452 B2 JP4407452 B2 JP 4407452B2
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Japan
Prior art keywords
vpn
packet
address
vpn client
multicast address
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Expired - Fee Related
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JP2004283021A
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English (en)
Japanese (ja)
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JP2006101051A5 (enExample
JP2006101051A (ja
Inventor
真理子 山田
正 矢野
新井　　真
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Hitachi Ltd
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Hitachi Ltd
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Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2004283021A priority Critical patent/JP4407452B2/ja
Priority to CN2005100068382A priority patent/CN1756234B/zh
Priority to US11/047,772 priority patent/US7725707B2/en
Publication of JP2006101051A publication Critical patent/JP2006101051A/ja
Publication of JP2006101051A5 publication Critical patent/JP2006101051A5/ja
Application granted granted Critical
Publication of JP4407452B2 publication Critical patent/JP4407452B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
JP2004283021A 2004-09-29 2004-09-29 サーバ、ｖｐｎクライアント、ｖｐｎシステム、及びソフトウェア Expired - Fee Related JP4407452B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004283021A JP4407452B2 (ja) 2004-09-29 2004-09-29 サーバ、ｖｐｎクライアント、ｖｐｎシステム、及びソフトウェア
CN2005100068382A CN1756234B (zh) 2004-09-29 2005-01-28 服务器、vpn客户装置、vpn系统
US11/047,772 US7725707B2 (en) 2004-09-29 2005-02-02 Server, VPN client, VPN system, and software

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004283021A JP4407452B2 (ja) 2004-09-29 2004-09-29 サーバ、ｖｐｎクライアント、ｖｐｎシステム、及びソフトウェア

Publications (3)

Publication Number Publication Date
JP2006101051A JP2006101051A (ja) 2006-04-13
JP2006101051A5 JP2006101051A5 (enExample) 2007-04-26
JP4407452B2 true JP4407452B2 (ja) 2010-02-03

Family

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Family Applications (1)

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JP2004283021A Expired - Fee Related JP4407452B2 (ja) 2004-09-29 2004-09-29 サーバ、ｖｐｎクライアント、ｖｐｎシステム、及びソフトウェア

Country Status (3)

Country Link
US (1) US7725707B2 (enExample)
JP (1) JP4407452B2 (enExample)
CN (1) CN1756234B (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120791B2 (en) * 2002-01-25 2006-10-10 Cranite Systems, Inc. Bridged cryptographic VLAN
US7986937B2 (en) 2001-12-20 2011-07-26 Microsoft Corporation Public access point
US7188364B2 (en) 2001-12-20 2007-03-06 Cranite Systems, Inc. Personal virtual bridged local area networks
US7724732B2 (en) * 2005-03-04 2010-05-25 Cisco Technology, Inc. Secure multipoint internet protocol virtual private networks
US7761702B2 (en) * 2005-04-15 2010-07-20 Cisco Technology, Inc. Method and apparatus for distributing group data in a tunneled encrypted virtual private network
US7580415B2 (en) * 2005-04-27 2009-08-25 Hewlett-Packard Development Company, L.P. Aggregation of hybrid network resources operable to support both offloaded and non-offloaded connections
US20070248091A1 (en) * 2006-04-24 2007-10-25 Mohamed Khalid Methods and apparatus for tunnel stitching in a network
JP4874037B2 (ja) * 2006-09-12 2012-02-08 株式会社リコー ネットワーク機器
US8515079B1 (en) * 2007-01-26 2013-08-20 Cisco Technology, Inc. Hybrid rekey distribution in a virtual private network environment
US8209749B2 (en) 2008-09-17 2012-06-26 Apple Inc. Uninterrupted virtual private network (VPN) connection service with dynamic policy enforcement
US9524167B1 (en) * 2008-12-10 2016-12-20 Amazon Technologies, Inc. Providing location-specific network access to remote services
TW201206129A (en) * 2010-07-20 2012-02-01 Gemtek Technology Co Ltd Virtual private network system and network device thereof
CN102377731A (zh) * 2010-08-10 2012-03-14 正文科技股份有限公司 虚拟专用网络系统及其网络装置
US8775614B2 (en) 2011-09-12 2014-07-08 Microsoft Corporation Monitoring remote access to an enterprise network
JP5824326B2 (ja) * 2011-10-28 2015-11-25 キヤノン株式会社 管理装置、管理方法、およびプログラム
US8971180B2 (en) 2011-12-05 2015-03-03 At&T Intellectual Property I, L.P. Pooling available network bandwidth from multiple devices
US9491093B2 (en) 2012-07-31 2016-11-08 At&T Intellectual Property I, L.P. Distributing communication of a data stream among multiple devices
US9356980B2 (en) 2012-07-31 2016-05-31 At&T Intellectual Property I, L.P. Distributing communication of a data stream among multiple devices
US9444726B2 (en) * 2012-07-31 2016-09-13 At&T Intellectual Property I, L.P. Distributing communication of a data stream among multiple devices
US9596271B2 (en) 2012-10-10 2017-03-14 International Business Machines Corporation Dynamic virtual private network
KR20140099598A (ko) * 2013-02-04 2014-08-13 한국전자통신연구원 모바일 ｖｐｎ 서비스를 제공하는 방법
US9473351B2 (en) * 2013-04-02 2016-10-18 General Electric Company System and method for automated provisioning of a wireless device
CN105281921B (zh) * 2014-06-10 2020-01-07 中兴通讯股份有限公司 一种虚拟桌面实现组播的方法及装置
US9935850B1 (en) * 2014-11-18 2018-04-03 Berryville Holdings, LLC Systems and methods for implementing an on-demand computing network environment
US20220360566A1 (en) * 2015-07-31 2022-11-10 Nicira, Inc. Distributed tunneling for vpn
CN106817607B (zh) * 2015-12-02 2020-09-08 南京中兴新软件有限责任公司 基于虚拟桌面的音视频组播播放方法、装置及系统
US10887130B2 (en) 2017-06-15 2021-01-05 At&T Intellectual Property I, L.P. Dynamic intelligent analytics VPN instantiation and/or aggregation employing secured access to the cloud network device
US12284161B2 (en) * 2018-12-10 2025-04-22 Neone, Inc. Secure virtual personalized network with preconfigured wallets
US10798069B2 (en) * 2018-12-10 2020-10-06 Neone, Inc. Secure virtual personalized network
GB201904224D0 (en) * 2019-03-27 2019-05-08 Sec Dep For Foreign And Commonwealth Affairs A network filter
US11843581B2 (en) * 2021-08-15 2023-12-12 Netflow, UAB Clustering of virtual private network servers
US11539671B1 (en) * 2021-11-17 2022-12-27 Uab 360 It Authentication scheme in a virtual private network
US12021838B2 (en) 2021-11-28 2024-06-25 Uab 360 It Authentication procedure in a virtual private network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640251B1 (en) * 1999-03-12 2003-10-28 Nortel Networks Limited Multicast-enabled address resolution protocol (ME-ARP)
US6567929B1 (en) * 1999-07-13 2003-05-20 At&T Corp. Network-based service for recipient-initiated automatic repair of IP multicast sessions
US6870842B1 (en) * 1999-12-10 2005-03-22 Sun Microsystems, Inc. Using multicasting to provide ethernet-like communication behavior to selected peers on a network
ITMI20021463A1 (it) * 2001-07-03 2004-01-02 Samsung Electronics Co Ltd Procedimento per la trasmissione di dati dal server di una rete privata virtuale ad un nodo mobile
CN100407721C (zh) * 2002-10-24 2008-07-30 华为技术有限公司 基于二层隧道协议的网络服务器支持多实例的方法
US7310730B1 (en) * 2003-05-27 2007-12-18 Cisco Technology, Inc. Method and apparatus for communicating an encrypted broadcast to virtual private network receivers
WO2005046126A1 (en) * 2003-10-31 2005-05-19 Juniper Networks, Inc. Secure transport of multicast traffic
US7647492B2 (en) * 2004-09-15 2010-01-12 Check Point Software Technologies Inc. Architecture for routing and IPSec integration

Also Published As

Publication number Publication date
US7725707B2 (en) 2010-05-25
CN1756234A (zh) 2006-04-05
JP2006101051A (ja) 2006-04-13
CN1756234B (zh) 2010-08-18
US20060070115A1 (en) 2006-03-30

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