JP2002504285A - 仮想専用網を実現する装置 - Google Patents

仮想専用網を実現する装置

Info

Publication number
JP2002504285A
JP2002504285A JP50324399A JP50324399A JP2002504285A JP 2002504285 A JP2002504285 A JP 2002504285A JP 50324399 A JP50324399 A JP 50324399A JP 50324399 A JP50324399 A JP 50324399A JP 2002504285 A JP2002504285 A JP 2002504285A
Authority
JP
Japan
Prior art keywords
virtual private
network
data
private network
members
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP50324399A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002504285A5 (enExample
Inventor
ギルブレック，シドニー，エイ．
Original Assignee
ヴィピーネット テクノロジーズ インコーポレイテッド
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=25362958&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2002504285(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ヴィピーネット テクノロジーズ インコーポレイテッド filed Critical ヴィピーネット テクノロジーズ インコーポレイテッド
Publication of JP2002504285A publication Critical patent/JP2002504285A/ja
Publication of JP2002504285A5 publication Critical patent/JP2002504285A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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]
    • 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
    • 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
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
JP50324399A 1997-06-12 1998-06-11 仮想専用網を実現する装置 Pending JP2002504285A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/874,091 US6173399B1 (en) 1997-06-12 1997-06-12 Apparatus for implementing virtual private networks
US08/874,091 1997-06-12
PCT/US1998/012226 WO1998057464A1 (en) 1997-06-12 1998-06-11 An apparatus for implementing virtual private networks

Publications (2)

Publication Number Publication Date
JP2002504285A true JP2002504285A (ja) 2002-02-05
JP2002504285A5 JP2002504285A5 (enExample) 2005-11-24

Family

ID=25362958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50324399A Pending JP2002504285A (ja) 1997-06-12 1998-06-11 仮想専用網を実現する装置

Country Status (9)

Country Link
US (1) US6173399B1 (enExample)
EP (1) EP0988736B1 (enExample)
JP (1) JP2002504285A (enExample)
KR (1) KR100431956B1 (enExample)
AT (1) ATE355684T1 (enExample)
AU (1) AU8068498A (enExample)
CA (1) CA2293435C (enExample)
DE (1) DE69837201T2 (enExample)
WO (1) WO1998057464A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7203195B2 (en) 2001-12-04 2007-04-10 Hitachi, Ltd. Method for packet transferring and apparatus for packet transferring
JP2007271429A (ja) * 2006-03-31 2007-10-18 Topcon Corp Ｒｔｋ−ｇｐｓ測位システム
JP2012039198A (ja) * 2010-08-04 2012-02-23 Nec Infrontia Corp データ圧縮転送システム、伝送装置及びそれらに用いるデータ圧縮転送方法

Families Citing this family (200)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761843B1 (fr) * 1997-03-12 2002-05-03 Mannesmann Ag Procede d'exploitation de reseaux virtuels prives dans un reseau commun de commutation de paquets de donnees et dispositif pour la mise en oeuvre de ce procede
US6226748B1 (en) * 1997-06-12 2001-05-01 Vpnet Technologies, Inc. Architecture for virtual private networks
US6112239A (en) * 1997-06-18 2000-08-29 Intervu, Inc System and method for server-side optimization of data delivery on a distributed computer network
CA2217275C (en) * 1997-10-03 2005-08-16 Newbridge Networks Corporation Multiple internetworking realms within an internetworking device
USRE42761E1 (en) 1997-12-31 2011-09-27 Crossroads Systems, Inc. Storage router and method for providing virtual local storage
US5941972A (en) 1997-12-31 1999-08-24 Crossroads Systems, Inc. Storage router and method for providing virtual local storage
US6226751B1 (en) * 1998-04-17 2001-05-01 Vpnet Technologies, Inc. Method and apparatus for configuring a virtual private network
US7095740B1 (en) * 1998-06-30 2006-08-22 Nortel Networks Limited Method and apparatus for virtual overlay networks
US6751729B1 (en) 1998-07-24 2004-06-15 Spatial Adventures, Inc. Automated operation and security system for virtual private networks
US6765919B1 (en) * 1998-10-23 2004-07-20 Brocade Communications Systems, Inc. Method and system for creating and implementing zones within a fibre channel system
US6502135B1 (en) 1998-10-30 2002-12-31 Science Applications International Corporation Agile network protocol for secure communications with assured system availability
US7418504B2 (en) 1998-10-30 2008-08-26 Virnetx, Inc. Agile network protocol for secure communications using secure domain names
US6826616B2 (en) * 1998-10-30 2004-11-30 Science Applications International Corp. Method for establishing secure communication link between computers of virtual private network
US10511573B2 (en) 1998-10-30 2019-12-17 Virnetx, Inc. Agile network protocol for secure communications using secure domain names
JP4451566B2 (ja) * 1998-10-30 2010-04-14 バーネットエックス インコーポレーティッド 保証されたシステム可用性を有する安全な通信のためのアジル・ネットワーク・プロトコル
US6321338B1 (en) 1998-11-09 2001-11-20 Sri International Network surveillance
US6542508B1 (en) * 1998-12-17 2003-04-01 Watchguard Technologies, Inc. Policy engine using stream classifier and policy binding database to associate data packet with appropriate action processor for processing without involvement of a host processor
US6636898B1 (en) * 1999-01-29 2003-10-21 International Business Machines Corporation System and method for central management of connections in a virtual private network
WO2000049755A2 (en) * 1999-02-19 2000-08-24 Nokia Networks Oy Network arrangement for communication
US6901604B1 (en) * 1999-02-19 2005-05-31 Chaincast, Inc. Method and system for ensuring continuous data flow between re-transmitters within a chaincast communication system
US20020101998A1 (en) * 1999-06-10 2002-08-01 Chee-Hong Wong Fast escrow delivery
US6988199B2 (en) * 2000-07-07 2006-01-17 Message Secure Secure and reliable document delivery
US20020019932A1 (en) * 1999-06-10 2002-02-14 Eng-Whatt Toh Cryptographically secure network
US6957346B1 (en) * 1999-06-15 2005-10-18 Ssh Communications Security Ltd. Method and arrangement for providing security through network address translations using tunneling and compensations
GB2352370B (en) * 1999-07-21 2003-09-03 Int Computers Ltd Migration from in-clear to encrypted working over a communications link
US6675225B1 (en) * 1999-08-26 2004-01-06 International Business Machines Corporation Method and system for algorithm-based address-evading network snoop avoider
US7072964B1 (en) * 1999-08-31 2006-07-04 Science Applications International Corporation System and method for interconnecting multiple virtual private networks
AU7088700A (en) * 1999-08-31 2001-03-26 Science Applications International Corporation System and method for interconnecting multiple virtual private networks
US6693878B1 (en) * 1999-10-15 2004-02-17 Cisco Technology, Inc. Technique and apparatus for using node ID as virtual private network (VPN) identifiers
US7117530B1 (en) * 1999-12-07 2006-10-03 Watchguard Technologies, Inc. Tunnel designation system for virtual private networks
US7765581B1 (en) 1999-12-10 2010-07-27 Oracle America, Inc. System and method for enabling scalable security in a virtual private network
US6970941B1 (en) * 1999-12-10 2005-11-29 Sun Microsystems, Inc. System and method for separating addresses from the delivery scheme in a virtual private network
WO2001043356A2 (en) * 1999-12-10 2001-06-14 Sun Microsystems, Inc. Sandboxing applications in a private network using a public-network infrastructure
AU4712501A (en) * 1999-12-10 2001-06-25 Sun Microsystems, Inc. Scalable security associations for groups for use in a private network using a public-network infrastrucure
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
US6938169B1 (en) 1999-12-10 2005-08-30 Sun Microsystems, Inc. Channel-specific file system views in a private network using a public-network infrastructure
US6977929B1 (en) 1999-12-10 2005-12-20 Sun Microsystems, Inc. Method and system for facilitating relocation of devices on a network
US7336790B1 (en) 1999-12-10 2008-02-26 Sun Microsystems Inc. Decoupling access control from key management in a network
US7130629B1 (en) 2000-03-08 2006-10-31 Cisco Technology, Inc. Enabling services for multiple sessions using a single mobile node
US6286049B1 (en) * 2000-03-24 2001-09-04 Covad Communications Group, Inc. System and method for providing broadband content to high-speed access subscribers
US7089240B2 (en) * 2000-04-06 2006-08-08 International Business Machines Corporation Longest prefix match lookup using hash function
US7028334B2 (en) * 2000-04-12 2006-04-11 Corente, Inc. Methods and systems for using names in virtual networks
US7181542B2 (en) * 2000-04-12 2007-02-20 Corente, Inc. Method and system for managing and configuring virtual private networks
US7085854B2 (en) * 2000-04-12 2006-08-01 Corente, Inc. Methods and systems for enabling communication between a processor and a network operations center
US6996628B2 (en) * 2000-04-12 2006-02-07 Corente, Inc. Methods and systems for managing virtual addresses for virtual networks
US7028333B2 (en) * 2000-04-12 2006-04-11 Corente, Inc. Methods and systems for partners in virtual networks
US7047424B2 (en) * 2000-04-12 2006-05-16 Corente, Inc. Methods and systems for hairpins in virtual networks
US7181766B2 (en) * 2000-04-12 2007-02-20 Corente, Inc. Methods and system for providing network services using at least one processor interfacing a base network
US6631416B2 (en) 2000-04-12 2003-10-07 Openreach Inc. Methods and systems for enabling a tunnel between two computers on a network
US7069592B2 (en) 2000-04-26 2006-06-27 Ford Global Technologies, Llc Web-based document system
US20020016926A1 (en) * 2000-04-27 2002-02-07 Nguyen Thomas T. Method and apparatus for integrating tunneling protocols with standard routing protocols
AU2001261258A1 (en) * 2000-05-05 2001-11-20 Aprisma Management Technologies, Inc. Help desk systems and methods for use with communications networks
WO2001086380A2 (en) * 2000-05-05 2001-11-15 Aprisma Management Technologies, Inc. Systems and methods for isolating faults in computer networks
US7237138B2 (en) * 2000-05-05 2007-06-26 Computer Associates Think, Inc. Systems and methods for diagnosing faults in computer networks
US7752024B2 (en) * 2000-05-05 2010-07-06 Computer Associates Think, Inc. Systems and methods for constructing multi-layer topological models of computer networks
US7500143B2 (en) * 2000-05-05 2009-03-03 Computer Associates Think, Inc. Systems and methods for managing and analyzing faults in computer networks
US7251728B2 (en) 2000-07-07 2007-07-31 Message Secure Corporation Secure and reliable document delivery using routing lists
US7111163B1 (en) * 2000-07-10 2006-09-19 Alterwan, Inc. Wide area network using internet with quality of service
US6772226B1 (en) * 2000-08-15 2004-08-03 Avaya Technology Corp. VPN device clustering using a network flow switch and a different mac address for each VPN device in the cluster
US8250357B2 (en) 2000-09-13 2012-08-21 Fortinet, Inc. Tunnel interface for securing traffic over a network
US7444398B1 (en) 2000-09-13 2008-10-28 Fortinet, Inc. System and method for delivering security services
US7574495B1 (en) * 2000-09-13 2009-08-11 Fortinet, Inc. System and method for managing interworking communications protocols
US7174372B1 (en) 2000-09-13 2007-02-06 Fortinet, Inc. System and method for managing router metadata
US7272643B1 (en) 2000-09-13 2007-09-18 Fortinet, Inc. System and method for managing and provisioning virtual routers
US7111072B1 (en) 2000-09-13 2006-09-19 Cosine Communications, Inc. Packet routing system and method
JPWO2002027503A1 (ja) * 2000-09-27 2004-02-05 ソニー株式会社 ホームネットワークシステム
US20020048372A1 (en) * 2000-10-19 2002-04-25 Eng-Whatt Toh Universal signature object for digital data
CA2428213C (en) * 2000-11-09 2010-10-05 Accenture Llp Communications system for supporting inter-dependent data messages
US6687700B1 (en) 2000-11-09 2004-02-03 Accenture Llp Communications system for supporting inter-dependent data messages
US20040047347A1 (en) * 2000-11-13 2004-03-11 Michael Worry Method, system and apparatus for reprogramming a digital electronic device via a computer network
US6894999B1 (en) * 2000-11-17 2005-05-17 Advanced Micro Devices, Inc. Combining VLAN tagging with other network protocols allows a user to transfer data on a network with enhanced security
US7251824B2 (en) * 2000-12-19 2007-07-31 Intel Corporation Accessing a private network
US8266677B2 (en) * 2000-12-20 2012-09-11 Intellisync Corporation UDP communication with a programmer interface over wireless networks
US7673133B2 (en) * 2000-12-20 2010-03-02 Intellisync Corporation Virtual private network between computing network and remote device
US7159031B1 (en) * 2001-01-26 2007-01-02 Fortinet, Inc. Remote customer management of virtual routers allocated to the customer
DE10107883B4 (de) * 2001-02-19 2006-02-09 Deutsche Post Ag Verfahren zur Übertragung von Daten, Proxy-Server und Datenübertragungssystem
US20020161854A1 (en) * 2001-03-06 2002-10-31 Warren Wojcik Digital city
US20030115480A1 (en) * 2001-12-17 2003-06-19 Worldcom, Inc. System, method and apparatus that employ virtual private networks to resist IP QoS denial of service attacks
US6778498B2 (en) 2001-03-20 2004-08-17 Mci, Inc. Virtual private network (VPN)-aware customer premises equipment (CPE) edge router
US8200577B2 (en) 2001-03-20 2012-06-12 Verizon Business Global Llc Systems and methods for retrieving and modifying data records for rating and billing purposes
US7533409B2 (en) * 2001-03-22 2009-05-12 Corente, Inc. Methods and systems for firewalling virtual private networks
US20020138635A1 (en) * 2001-03-26 2002-09-26 Nec Usa, Inc. Multi-ISP controlled access to IP networks, based on third-party operated untrusted access stations
US20020143872A1 (en) * 2001-03-27 2002-10-03 Jeffrey Weiss Multiple service management platform utilizing common directory
US20020144144A1 (en) * 2001-03-27 2002-10-03 Jeffrey Weiss Method and system for common control of virtual private network devices
US7366194B2 (en) 2001-04-18 2008-04-29 Brocade Communications Systems, Inc. Fibre channel zoning by logical unit number in hardware
US20020154635A1 (en) * 2001-04-23 2002-10-24 Sun Microsystems, Inc. System and method for extending private networks onto public infrastructure using supernets
US7099912B2 (en) * 2001-04-24 2006-08-29 Hitachi, Ltd. Integrated service management system
JP3945297B2 (ja) * 2001-04-24 2007-07-18 株式会社日立製作所 システム及び管理システム
US7536715B2 (en) * 2001-05-25 2009-05-19 Secure Computing Corporation Distributed firewall system and method
US7260651B2 (en) * 2001-06-04 2007-08-21 Nct Group, Inc. System and method for increasing the effective bandwidth of a communications network
US7194766B2 (en) 2001-06-12 2007-03-20 Corrent Corporation Method and system for high-speed processing IPSec security protocol packets
US7047562B2 (en) * 2001-06-21 2006-05-16 Lockheed Martin Corporation Conditioning of the execution of an executable program upon satisfaction of criteria
US7181547B1 (en) * 2001-06-28 2007-02-20 Fortinet, Inc. Identifying nodes in a ring network
US7107464B2 (en) * 2001-07-10 2006-09-12 Telecom Italia S.P.A. Virtual private network mechanism incorporating security association processor
US8239531B1 (en) 2001-07-23 2012-08-07 At&T Intellectual Property Ii, L.P. Method and apparatus for connection to virtual private networks for secure transactions
US7827292B2 (en) * 2001-07-23 2010-11-02 At&T Intellectual Property Ii, L.P. Flexible automated connection to virtual private networks
US7827278B2 (en) * 2001-07-23 2010-11-02 At&T Intellectual Property Ii, L.P. System for automated connection to virtual private networks related applications
US6662198B2 (en) 2001-08-30 2003-12-09 Zoteca Inc. Method and system for asynchronous transmission, backup, distribution of data and file sharing
US6407673B1 (en) * 2001-09-04 2002-06-18 The Rail Network, Inc. Transit vehicle multimedia broadcast system
US7036143B1 (en) * 2001-09-19 2006-04-25 Cisco Technology, Inc. Methods and apparatus for virtual private network based mobility
US7085827B2 (en) * 2001-09-20 2006-08-01 Hitachi, Ltd. Integrated service management system for remote customer support
US7010608B2 (en) * 2001-09-28 2006-03-07 Intel Corporation System and method for remotely accessing a home server while preserving end-to-end security
US7076797B2 (en) * 2001-10-05 2006-07-11 Microsoft Corporation Granular authorization for network user sessions
US20050114285A1 (en) * 2001-11-16 2005-05-26 Cincotta Frank A. Data replication system and method
KR20030062106A (ko) * 2002-01-16 2003-07-23 한국전자통신연구원 가상 사설망으로부터 데이터 패킷을 수신하는 방법 및 장치
US7099319B2 (en) * 2002-01-23 2006-08-29 International Business Machines Corporation Virtual private network and tunnel gateway with multiple overlapping, remote subnets
US7471661B1 (en) 2002-02-20 2008-12-30 Cisco Technology, Inc. Methods and apparatus for supporting proxy mobile IP registration in a wireless local area network
US7395354B2 (en) * 2002-02-21 2008-07-01 Corente, Inc. Methods and systems for resolving addressing conflicts based on tunnel information
KR100438431B1 (ko) * 2002-02-23 2004-07-03 삼성전자주식회사 통신 네트워크에서 가상 사설 네트워크 서비스 접속을위한 보안 시스템 및 방법
WO2003088533A1 (en) * 2002-04-05 2003-10-23 The Rail Network, Inc. Method for broadcasting multimedia to passengers travelling on a transport vehicle
US7937471B2 (en) 2002-06-03 2011-05-03 Inpro Network Facility, Llc Creating a public identity for an entity on a network
US7340535B1 (en) 2002-06-04 2008-03-04 Fortinet, Inc. System and method for controlling routing in a virtual router system
US7161904B2 (en) 2002-06-04 2007-01-09 Fortinet, Inc. System and method for hierarchical metering in a virtual router based network switch
US7177311B1 (en) 2002-06-04 2007-02-13 Fortinet, Inc. System and method for routing traffic through a virtual router-based network switch
US7203192B2 (en) * 2002-06-04 2007-04-10 Fortinet, Inc. Network packet steering
US7376125B1 (en) 2002-06-04 2008-05-20 Fortinet, Inc. Service processing switch
WO2003107604A1 (en) * 2002-06-14 2003-12-24 Flash Networks Ltd. Method and system for connecting manipulation equipment between operator's premises and the internet
US7421736B2 (en) * 2002-07-02 2008-09-02 Lucent Technologies Inc. Method and apparatus for enabling peer-to-peer virtual private network (P2P-VPN) services in VPN-enabled network
US7096383B2 (en) 2002-08-29 2006-08-22 Cosine Communications, Inc. System and method for virtual router failover in a network routing system
US8234358B2 (en) * 2002-08-30 2012-07-31 Inpro Network Facility, Llc Communicating with an entity inside a private network using an existing connection to initiate communication
JPWO2004023812A1 (ja) * 2002-09-04 2006-01-05 松下電器産業株式会社 コンテンツ配信システム
US7594262B2 (en) * 2002-09-04 2009-09-22 Secure Computing Corporation System and method for secure group communications
US20040078471A1 (en) * 2002-10-18 2004-04-22 Collatus Corporation, A Delaware Corportion Apparatus, method, and computer program product for building virtual networks
US20040082318A1 (en) * 2002-10-24 2004-04-29 Lane David E Transit vehicle wireless broadcast system
US7139595B2 (en) * 2002-10-24 2006-11-21 The Rail Network, Inc. Transit vehicle wireless transmission broadcast system
US7308706B2 (en) * 2002-10-28 2007-12-11 Secure Computing Corporation Associative policy model
US7266120B2 (en) * 2002-11-18 2007-09-04 Fortinet, Inc. System and method for hardware accelerated packet multicast in a virtual routing system
US7457289B2 (en) 2002-12-16 2008-11-25 Cisco Technology, Inc. Inter-proxy communication protocol for mobile IP
US7362742B1 (en) 2003-01-28 2008-04-22 Cisco Technology, Inc. Methods and apparatus for synchronizing subnet mapping tables
US7949785B2 (en) 2003-03-31 2011-05-24 Inpro Network Facility, Llc Secure virtual community network system
US20040249974A1 (en) * 2003-03-31 2004-12-09 Alkhatib Hasan S. Secure virtual address realm
US20040249973A1 (en) * 2003-03-31 2004-12-09 Alkhatib Hasan S. Group agent
US7505432B2 (en) * 2003-04-28 2009-03-17 Cisco Technology, Inc. Methods and apparatus for securing proxy Mobile IP
US7352740B2 (en) * 2003-04-29 2008-04-01 Brocade Communciations Systems, Inc. Extent-based fibre channel zoning in hardware
US8005958B2 (en) 2003-06-27 2011-08-23 Ixia Virtual interface
US7720095B2 (en) 2003-08-27 2010-05-18 Fortinet, Inc. Heterogeneous media packet bridging
FI20031361A0 (fi) * 2003-09-22 2003-09-22 Nokia Corp IPSec-turva-assosiaatioiden kaukohallinta
US7460652B2 (en) 2003-09-26 2008-12-02 At&T Intellectual Property I, L.P. VoiceXML and rule engine based switchboard for interactive voice response (IVR) services
US7356475B2 (en) * 2004-01-05 2008-04-08 Sbc Knowledge Ventures, L.P. System and method for providing access to an interactive service offering
US7430203B2 (en) * 2004-01-29 2008-09-30 Brocade Communications Systems, Inc. Fibre channel zoning hardware for directing a data packet to an external processing device
US7447188B1 (en) 2004-06-22 2008-11-04 Cisco Technology, Inc. Methods and apparatus for supporting mobile IP proxy registration in a system implementing mulitple VLANs
GB2416272B (en) * 2004-07-13 2009-03-04 Vodafone Plc Dialling of numbers in a communications system
US7936861B2 (en) * 2004-07-23 2011-05-03 At&T Intellectual Property I, L.P. Announcement system and method of use
US20060026049A1 (en) * 2004-07-28 2006-02-02 Sbc Knowledge Ventures, L.P. Method for identifying and prioritizing customer care automation
US8165281B2 (en) * 2004-07-28 2012-04-24 At&T Intellectual Property I, L.P. Method and system for mapping caller information to call center agent transactions
US7580837B2 (en) * 2004-08-12 2009-08-25 At&T Intellectual Property I, L.P. System and method for targeted tuning module of a speech recognition system
US7602898B2 (en) * 2004-08-18 2009-10-13 At&T Intellectual Property I, L.P. System and method for providing computer assisted user support
US7499419B2 (en) 2004-09-24 2009-03-03 Fortinet, Inc. Scalable IP-services enabled multicast forwarding with efficient resource utilization
US7197130B2 (en) 2004-10-05 2007-03-27 Sbc Knowledge Ventures, L.P. Dynamic load balancing between multiple locations with different telephony system
US7668889B2 (en) 2004-10-27 2010-02-23 At&T Intellectual Property I, Lp Method and system to combine keyword and natural language search results
US7657005B2 (en) * 2004-11-02 2010-02-02 At&T Intellectual Property I, L.P. System and method for identifying telephone callers
US7808904B2 (en) * 2004-11-18 2010-10-05 Fortinet, Inc. Method and apparatus for managing subscriber profiles
US7724889B2 (en) * 2004-11-29 2010-05-25 At&T Intellectual Property I, L.P. System and method for utilizing confidence levels in automated call routing
US7242751B2 (en) 2004-12-06 2007-07-10 Sbc Knowledge Ventures, L.P. System and method for speech recognition-enabled automatic call routing
US7864942B2 (en) 2004-12-06 2011-01-04 At&T Intellectual Property I, L.P. System and method for routing calls
US20060126811A1 (en) * 2004-12-13 2006-06-15 Sbc Knowledge Ventures, L.P. System and method for routing calls
US7751551B2 (en) 2005-01-10 2010-07-06 At&T Intellectual Property I, L.P. System and method for speech-enabled call routing
US7450698B2 (en) * 2005-01-14 2008-11-11 At&T Intellectual Property 1, L.P. System and method of utilizing a hybrid semantic model for speech recognition
US7627096B2 (en) * 2005-01-14 2009-12-01 At&T Intellectual Property I, L.P. System and method for independently recognizing and selecting actions and objects in a speech recognition system
US7627109B2 (en) 2005-02-04 2009-12-01 At&T Intellectual Property I, Lp Call center system for multiple transaction selections
US8223954B2 (en) * 2005-03-22 2012-07-17 At&T Intellectual Property I, L.P. System and method for automating customer relations in a communications environment
US7636432B2 (en) 2005-05-13 2009-12-22 At&T Intellectual Property I, L.P. System and method of determining call treatment of repeat calls
US7657020B2 (en) * 2005-06-03 2010-02-02 At&T Intellectual Property I, Lp Call routing system and method of using the same
US8005204B2 (en) 2005-06-03 2011-08-23 At&T Intellectual Property I, L.P. Call routing system and method of using the same
US8503641B2 (en) 2005-07-01 2013-08-06 At&T Intellectual Property I, L.P. System and method of automated order status retrieval
US20070038884A1 (en) * 2005-08-10 2007-02-15 Spare Backup, Inc. System and method of remote storage of data using client software
US8165038B2 (en) 2005-08-19 2012-04-24 Opnet Technologies, Inc. Network physical connection inference for IP tunnels
US7894369B2 (en) * 2005-08-19 2011-02-22 Opnet Technologies, Inc. Network physical connection inference for IP tunnels
US8526577B2 (en) * 2005-08-25 2013-09-03 At&T Intellectual Property I, L.P. System and method to access content from a speech-enabled automated system
US8548157B2 (en) 2005-08-29 2013-10-01 At&T Intellectual Property I, L.P. System and method of managing incoming telephone calls at a call center
US7614080B2 (en) * 2005-12-28 2009-11-03 Panasonic Electric Works Co., Ltd. Systems and methods for providing secure access to embedded devices using a trust manager and a security broker
US20070214502A1 (en) * 2006-03-08 2007-09-13 Mcalister Donald K Technique for processing data packets in a communication network
US20070271606A1 (en) * 2006-05-17 2007-11-22 Amann Keith R Apparatus and method for establishing a VPN tunnel between a wireless device and a LAN
US7774837B2 (en) * 2006-06-14 2010-08-10 Cipheroptics, Inc. Securing network traffic by distributing policies in a hierarchy over secure tunnels
US20080222693A1 (en) * 2006-08-08 2008-09-11 Cipheroptics, Inc. Multiple security groups with common keys on distributed networks
US8082574B2 (en) * 2006-08-11 2011-12-20 Certes Networks, Inc. Enforcing security groups in network of data processors
US20080072281A1 (en) * 2006-09-14 2008-03-20 Willis Ronald B Enterprise data protection management for providing secure communication in a network
US20080072033A1 (en) * 2006-09-19 2008-03-20 Mcalister Donald Re-encrypting policy enforcement point
US8379638B2 (en) * 2006-09-25 2013-02-19 Certes Networks, Inc. Security encapsulation of ethernet frames
US8284943B2 (en) * 2006-09-27 2012-10-09 Certes Networks, Inc. IP encryption over resilient BGP/MPLS IP VPN
US8607301B2 (en) * 2006-09-27 2013-12-10 Certes Networks, Inc. Deploying group VPNS and security groups over an end-to-end enterprise network
US8046820B2 (en) * 2006-09-29 2011-10-25 Certes Networks, Inc. Transporting keys between security protocols
US8104082B2 (en) * 2006-09-29 2012-01-24 Certes Networks, Inc. Virtual security interface
US20080162922A1 (en) * 2006-12-27 2008-07-03 Swartz Troy A Fragmenting security encapsulated ethernet frames
US7864762B2 (en) * 2007-02-14 2011-01-04 Cipheroptics, Inc. Ethernet encryption over resilient virtual private LAN services
US8102758B2 (en) * 2007-03-05 2012-01-24 Cisco Technology, Inc. Analyzing virtual private network failures
US20090034738A1 (en) * 2007-07-31 2009-02-05 Charles Rodney Starrett Method and apparatus for securing layer 2 networks
US7996543B2 (en) * 2007-08-16 2011-08-09 Xcastlabs Client-to-client direct RTP exchange in a managed client-server network
US7937438B1 (en) 2009-12-07 2011-05-03 Amazon Technologies, Inc. Using virtual networking devices to manage external connections
US9203747B1 (en) 2009-12-07 2015-12-01 Amazon Technologies, Inc. Providing virtual networking device functionality for managed computer networks
US9036504B1 (en) 2009-12-07 2015-05-19 Amazon Technologies, Inc. Using virtual networking devices and routing information to associate network addresses with computing nodes
US8995301B1 (en) 2009-12-07 2015-03-31 Amazon Technologies, Inc. Using virtual networking devices to manage routing cost information
US7991859B1 (en) 2009-12-28 2011-08-02 Amazon Technologies, Inc. Using virtual networking devices to connect managed computer networks
US8224971B1 (en) * 2009-12-28 2012-07-17 Amazon Technologies, Inc. Using virtual networking devices and routing information to initiate external actions
US7953865B1 (en) 2009-12-28 2011-05-31 Amazon Technologies, Inc. Using virtual networking devices to manage routing communications between connected computer networks
US8396954B2 (en) * 2010-06-24 2013-03-12 Aryaka Networks, Inc. Routing and service performance management in an application acceleration environment
US8918835B2 (en) * 2010-12-16 2014-12-23 Futurewei Technologies, Inc. Method and apparatus to create and manage virtual private groups in a content oriented network
EP2817761B1 (en) 2012-02-24 2024-10-23 Missing Link Electronics, Inc. Partitioning systems operating in multiple domains
US10097403B2 (en) 2014-09-16 2018-10-09 CloudGenix, Inc. Methods and systems for controller-based data forwarding rules without routing protocols
US10284392B2 (en) 2017-05-19 2019-05-07 At&T Intellectual Property I, L.P. Virtual private network resiliency over multiple transports

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897874A (en) * 1988-03-31 1990-01-30 American Telephone And Telegraph Company At&T Bell Laboratories Metropolitan area network arrangement for serving virtual data networks
US5239584A (en) * 1991-12-26 1993-08-24 General Electric Corporation Method and apparatus for encryption/authentication of data in energy metering applications
JPH06209313A (ja) * 1993-01-12 1994-07-26 Fujikura Ltd 機密保持装置およびその方法
US5444782A (en) * 1993-03-09 1995-08-22 Uunet Technologies, Inc. Computer network encryption/decryption device
US5394402A (en) * 1993-06-17 1995-02-28 Ascom Timeplex Trading Ag Hub for segmented virtual local area network with shared media access
US5400334A (en) * 1993-08-10 1995-03-21 Ungermann-Bass, Inc. Message security on token ring networks
JPH07162407A (ja) * 1993-12-03 1995-06-23 Fujitsu Ltd ネットワークシステムにおける暗号通信のユーザ支援装置
US5606668A (en) * 1993-12-15 1997-02-25 Checkpoint Software Technologies Ltd. System for securing inbound and outbound data packet flow in a computer network
WO1997000471A2 (en) * 1993-12-15 1997-01-03 Check Point Software Technologies Ltd. A system for securing the flow of and selectively modifying packets in a computer network
US5588060A (en) * 1994-06-10 1996-12-24 Sun Microsystems, Inc. Method and apparatus for a key-management scheme for internet protocols
US5548646A (en) * 1994-09-15 1996-08-20 Sun Microsystems, Inc. System for signatureless transmission and reception of data packets between computer networks
US5621727A (en) * 1994-09-16 1997-04-15 Octel Communications Corporation System and method for private addressing plans using community addressing
US5864683A (en) * 1994-10-12 1999-01-26 Secure Computing Corporartion System for providing secure internetwork by connecting type enforcing secure computers to external network for limiting access to data based on user and process access rights
US5623601A (en) * 1994-11-18 1997-04-22 Milkway Networks Corporation Apparatus and method for providing a secure gateway for communication and data exchanges between networks
US5802320A (en) * 1995-05-18 1998-09-01 Sun Microsystems, Inc. System for packet filtering of data packets at a computer network interface
US5828846A (en) * 1995-11-22 1998-10-27 Raptor Systems, Inc. Controlling passage of packets or messages via a virtual connection or flow
US5781550A (en) * 1996-02-02 1998-07-14 Digital Equipment Corporation Transparent and secure network gateway
US5898830A (en) * 1996-10-17 1999-04-27 Network Engineering Software Firewall providing enhanced network security and user transparency
US5935245A (en) * 1996-12-13 1999-08-10 3Com Corporation Method and apparatus for providing secure network communications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7203195B2 (en) 2001-12-04 2007-04-10 Hitachi, Ltd. Method for packet transferring and apparatus for packet transferring
JP2007271429A (ja) * 2006-03-31 2007-10-18 Topcon Corp Ｒｔｋ−ｇｐｓ測位システム
JP2012039198A (ja) * 2010-08-04 2012-02-23 Nec Infrontia Corp データ圧縮転送システム、伝送装置及びそれらに用いるデータ圧縮転送方法

Also Published As

Publication number Publication date
EP0988736A1 (en) 2000-03-29
KR19990006261A (ko) 1999-01-25
DE69837201D1 (de) 2007-04-12
US6173399B1 (en) 2001-01-09
CA2293435A1 (en) 1998-12-17
EP0988736B1 (en) 2007-02-28
DE69837201T2 (de) 2007-11-08
AU8068498A (en) 1998-12-30
WO1998057464A1 (en) 1998-12-17
ATE355684T1 (de) 2006-03-15
CA2293435C (en) 2007-03-20
KR100431956B1 (ko) 2004-07-16

Similar Documents

Publication Publication Date Title
JP2002504285A (ja) 仮想専用網を実現する装置
EP1515491B1 (en) Architecture for virtual private networks
US6154839A (en) Translating packet addresses based upon a user identifier
US6226751B1 (en) Method and apparatus for configuring a virtual private network
US7159109B2 (en) Method and apparatus to manage address translation for secure connections
US6079020A (en) Method and apparatus for managing a virtual private network
US7536715B2 (en) Distributed firewall system and method
US7076651B2 (en) System and method for highly secure data communications
US6704866B1 (en) Compression and encryption protocol for controlling data flow in a network
US20020083344A1 (en) Integrated intelligent inter/intra networking device
CN102932377B (zh) 一种ip报文过滤方法及装置
WO2005109800A2 (en) Integrated wireline and wireless end-to-end virtual private networking
JPH11205388A (ja) パケットフィルタ装置、認証サーバ、パケットフィルタリング方法及び記憶媒体
JP3490358B2 (ja) ネットワーク間通信方法およびサーバ装置並びにネットワーク間通信システム
WO2001091418A2 (en) Distributed firewall system and method
KR102694199B1 (ko) 공동주택 세대간 망분리를 위한 l2 기반 가상 사설 네트워크 관리 장치
US20250286862A1 (en) Switch
JP4356262B2 (ja) パケット通信システム
Kagan Virtual private networks-new strategies for secure enterprise networking
JP2001103096A (ja) ネットワークの構築方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050311

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050311

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20050311

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20050311

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070612

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070912

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20071030