JP5809696B2 - 分散型仮想ネットワーク・ゲートウェイ - Google Patents

分散型仮想ネットワーク・ゲートウェイ Download PDF

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JP5809696B2
JP5809696B2 JP2013516590A JP2013516590A JP5809696B2 JP 5809696 B2 JP5809696 B2 JP 5809696B2 JP 2013516590 A JP2013516590 A JP 2013516590A JP 2013516590 A JP2013516590 A JP 2013516590A JP 5809696 B2 JP5809696 B2 JP 5809696B2
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endpoint
address
data packets
computer
network
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JP2013533689A5 (enExample
JP2013533689A (ja
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アルハティーブ，ハサン
オースレッド，ジェフ
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Microsoft Corp
Microsoft Technology Licensing LLC
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • 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
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L45/02—Topology update or discovery
    • 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
    • H04L45/74—Address processing for routing
    • 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
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/70—Virtual switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2013516590A 2010-06-22 2011-06-06 分散型仮想ネットワーク・ゲートウェイ Active JP5809696B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/820,896 US8374183B2 (en) 2010-06-22 2010-06-22 Distributed virtual network gateways
US12/820,896 2010-06-22
PCT/US2011/039324 WO2011162942A2 (en) 2010-06-22 2011-06-06 Distributed virtual network gateways

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JP2013533689A JP2013533689A (ja) 2013-08-22
JP2013533689A5 JP2013533689A5 (enExample) 2014-07-31
JP5809696B2 true JP5809696B2 (ja) 2015-11-11

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US (3) US8374183B2 (enExample)
EP (1) EP2586160B1 (enExample)
JP (1) JP5809696B2 (enExample)
CN (1) CN102948132B (enExample)
TW (1) TWI531185B (enExample)
WO (1) WO2011162942A2 (enExample)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8924524B2 (en) * 2009-07-27 2014-12-30 Vmware, Inc. Automated network configuration of virtual machines in a virtual lab data environment
US20100131284A1 (en) * 2008-11-26 2010-05-27 Michael Day Duffy Methods and apparatus for analysis of healthcare markets
US8817620B2 (en) 2010-07-06 2014-08-26 Nicira, Inc. Network virtualization apparatus and method
US10103939B2 (en) 2010-07-06 2018-10-16 Nicira, Inc. Network control apparatus and method for populating logical datapath sets
US9525647B2 (en) 2010-07-06 2016-12-20 Nicira, Inc. Network control apparatus and method for creating and modifying logical switching elements
US9680750B2 (en) 2010-07-06 2017-06-13 Nicira, Inc. Use of tunnels to hide network addresses
US8964528B2 (en) 2010-07-06 2015-02-24 Nicira, Inc. Method and apparatus for robust packet distribution among hierarchical managed switching elements
US8694653B2 (en) * 2010-12-10 2014-04-08 Microsoft Corporation Targeted data transfer between operational domains
EP2661025A4 (en) * 2010-12-28 2017-11-01 Nec Corporation Information system, control device, communication method and program
US10142218B2 (en) * 2011-01-14 2018-11-27 International Business Machines Corporation Hypervisor routing between networks in a virtual networking environment
US8825900B1 (en) 2011-04-05 2014-09-02 Nicira, Inc. Method and apparatus for stateless transport layer tunneling
US9043452B2 (en) 2011-05-04 2015-05-26 Nicira, Inc. Network control apparatus and method for port isolation
WO2013026049A1 (en) 2011-08-17 2013-02-21 Nicira, Inc. Distributed logical l3 routing
US9288081B2 (en) 2011-08-17 2016-03-15 Nicira, Inc. Connecting unmanaged segmented networks by managing interconnection switching elements
US8867403B2 (en) 2011-08-18 2014-10-21 International Business Machines Corporation Virtual network overlays
US9154433B2 (en) 2011-10-25 2015-10-06 Nicira, Inc. Physical controller
US9137107B2 (en) 2011-10-25 2015-09-15 Nicira, Inc. Physical controllers for converting universal flows
US9203701B2 (en) 2011-10-25 2015-12-01 Nicira, Inc. Network virtualization apparatus and method with scheduling capabilities
US9288104B2 (en) 2011-10-25 2016-03-15 Nicira, Inc. Chassis controllers for converting universal flows
US9479435B2 (en) * 2011-11-09 2016-10-25 Nec Corporation Method and system for supporting transport of data packets in a network
JP5898780B2 (ja) 2011-11-15 2016-04-06 ニシラ， インコーポレイテッド ミドルボックスを構成設定するネットワーク制御システム
CN103209084B (zh) * 2012-01-13 2016-02-24 硕天科技股份有限公司 不间断电源及其控制电源分配单元的方法
TW201338326A (zh) * 2012-03-13 2013-09-16 Cyber Power Systems Inc 電源分配單元及利用單一ｉｐ控制多數電源分配單元的方法
US10965615B2 (en) * 2012-03-30 2021-03-30 Nokia Solutions And Networks Oy Centralized IP address management for distributed gateways
WO2013158918A1 (en) 2012-04-18 2013-10-24 Nicira, Inc. Using transactions to minimize churn in a distributed network control system
TWI482469B (zh) * 2012-05-23 2015-04-21 Gemtek Technology Co Ltd 路由裝置
US8909780B1 (en) * 2012-05-24 2014-12-09 Amazon Technologies, Inc. Connection following during network reconfiguration
EP2853077B1 (en) * 2012-06-06 2020-03-25 Huawei Technologies Co., Ltd. Method of seamless integration and independent evolution of information-centric networking via software defined networking
US9952909B2 (en) * 2012-06-20 2018-04-24 Paypal, Inc. Multiple service classes in a shared cloud
WO2014011163A1 (en) * 2012-07-11 2014-01-16 Empire Technology Development Llc Network congestion reduction
US9331940B2 (en) 2012-08-28 2016-05-03 Alcatel Lucent System and method providing distributed virtual routing and switching (DVRS)
US9007953B1 (en) * 2012-12-28 2015-04-14 Sprint Communications Company L.P. Estimating average user throughput in a wireless network
AU2014201359B2 (en) * 2013-03-15 2017-08-31 Verisign, Inc. Method and system for intelligent many-to-many service routing over EPP
US10389608B2 (en) 2013-03-15 2019-08-20 Amazon Technologies, Inc. Network traffic mapping and performance analysis
US9973375B2 (en) * 2013-04-22 2018-05-15 Cisco Technology, Inc. App store portal providing point-and-click deployment of third-party virtualized network functions
US9952885B2 (en) 2013-08-14 2018-04-24 Nicira, Inc. Generation of configuration files for a DHCP module executing within a virtualized container
US9887960B2 (en) 2013-08-14 2018-02-06 Nicira, Inc. Providing services for logical networks
US9577845B2 (en) 2013-09-04 2017-02-21 Nicira, Inc. Multiple active L3 gateways for logical networks
US9503371B2 (en) 2013-09-04 2016-11-22 Nicira, Inc. High availability L3 gateways for logical networks
US9405568B2 (en) 2013-09-13 2016-08-02 Microsoft Technology Licensing, Llc Multi-tenant network stack
WO2015048811A2 (en) * 2013-09-30 2015-04-02 Schneider Electric Industries Sas Cloud-authenticated site resource management devices, apparatuses, methods and systems
US9977685B2 (en) 2013-10-13 2018-05-22 Nicira, Inc. Configuration of logical router
US10063458B2 (en) 2013-10-13 2018-08-28 Nicira, Inc. Asymmetric connection with external networks
US9300585B2 (en) * 2013-11-15 2016-03-29 Cisco Technology, Inc. Shortening of service paths in service chains in a communications network
US9864623B2 (en) 2013-11-21 2018-01-09 Centurylink Intellectual Property Llc Physical to virtual network transport function abstraction
US9438506B2 (en) * 2013-12-11 2016-09-06 Amazon Technologies, Inc. Identity and access management-based access control in virtual networks
US9712438B2 (en) * 2014-01-08 2017-07-18 Microsoft Technology Licensing, Llc Routing messages between virtual networks
US10212101B2 (en) 2014-01-14 2019-02-19 Nant Holdings Ip, Llc Low level provisioning of network fabrics
US9917728B2 (en) * 2014-01-14 2018-03-13 Nant Holdings Ip, Llc Software-based fabric enablement
US9590901B2 (en) 2014-03-14 2017-03-07 Nicira, Inc. Route advertisement by managed gateways
US9419855B2 (en) 2014-03-14 2016-08-16 Nicira, Inc. Static routes for logical routers
US9313129B2 (en) 2014-03-14 2016-04-12 Nicira, Inc. Logical router processing by network controller
US9225597B2 (en) 2014-03-14 2015-12-29 Nicira, Inc. Managed gateways peering with external router to attract ingress packets
US9503321B2 (en) 2014-03-21 2016-11-22 Nicira, Inc. Dynamic routing for logical routers
US9647883B2 (en) 2014-03-21 2017-05-09 Nicria, Inc. Multiple levels of logical routers
US9413644B2 (en) 2014-03-27 2016-08-09 Nicira, Inc. Ingress ECMP in virtual distributed routing environment
US9893988B2 (en) 2014-03-27 2018-02-13 Nicira, Inc. Address resolution using multiple designated instances of a logical router
US9948493B2 (en) 2014-04-03 2018-04-17 Centurylink Intellectual Property Llc Network functions virtualization interconnection gateway
US9392015B2 (en) * 2014-04-28 2016-07-12 Sophos Limited Advanced persistent threat detection
US9917851B2 (en) 2014-04-28 2018-03-13 Sophos Limited Intrusion detection using a heartbeat
US10122753B2 (en) 2014-04-28 2018-11-06 Sophos Limited Using reputation to avoid false malware detections
US10375024B2 (en) 2014-06-20 2019-08-06 Zscaler, Inc. Cloud-based virtual private access systems and methods
US10616180B2 (en) 2014-06-20 2020-04-07 Zscaler, Inc. Clientless connection setup for cloud-based virtual private access systems and methods
US10225327B2 (en) 2014-08-13 2019-03-05 Centurylink Intellectual Property Llc Remoting application servers
US9898318B2 (en) 2014-08-15 2018-02-20 Centurylink Intellectual Property Llc Multi-line/multi-state virtualized OAM transponder
KR102366526B1 (ko) 2014-08-27 2022-02-23 아씨아 에스피이, 엘엘씨 액세스 노드의 가상화 구현을 위한 시스템, 방법 및 장치
US10511458B2 (en) 2014-09-30 2019-12-17 Nicira, Inc. Virtual distributed bridging
US9768980B2 (en) 2014-09-30 2017-09-19 Nicira, Inc. Virtual distributed bridging
US10250443B2 (en) 2014-09-30 2019-04-02 Nicira, Inc. Using physical location to modify behavior of a distributed virtual network element
US10020960B2 (en) 2014-09-30 2018-07-10 Nicira, Inc. Virtual distributed bridging
US9410712B2 (en) 2014-10-08 2016-08-09 Google Inc. Data management profile for a fabric network
FR3028124A1 (fr) * 2014-11-05 2016-05-06 Orange Procede de controle des politiques de trafic depuis un module de securite dans un terminal mobile
GB2548270B (en) 2014-12-18 2019-10-30 Sophos Ltd A method and system for network access control based on traffic monitoring and vulnerability detection using process related information
US9787605B2 (en) 2015-01-30 2017-10-10 Nicira, Inc. Logical router with multiple routing components
US10038628B2 (en) 2015-04-04 2018-07-31 Nicira, Inc. Route server mode for dynamic routing between logical and physical networks
US9967134B2 (en) 2015-04-06 2018-05-08 Nicira, Inc. Reduction of network churn based on differences in input state
US20160352577A1 (en) * 2015-05-27 2016-12-01 Nimbus 9, Inc. Multiple gateway virtualization
US20160373405A1 (en) * 2015-06-16 2016-12-22 Amazon Technologies, Inc. Managing dynamic ip address assignments
US10225184B2 (en) 2015-06-30 2019-03-05 Nicira, Inc. Redirecting traffic in a virtual distributed router environment
CN105138920A (zh) * 2015-07-30 2015-12-09 浪潮电子信息产业股份有限公司 一种内网终端安全管理的实现方法
US10230629B2 (en) 2015-08-11 2019-03-12 Nicira, Inc. Static route configuration for logical router
US10057157B2 (en) 2015-08-31 2018-08-21 Nicira, Inc. Automatically advertising NAT routes between logical routers
US9860214B2 (en) * 2015-09-10 2018-01-02 International Business Machines Corporation Interconnecting external networks with overlay networks in a shared computing environment
US10645528B2 (en) 2015-09-18 2020-05-05 Huawei Technologies Co., Ltd. System and methods for reliable communication with mobility along a predictable route
US9930587B2 (en) 2015-09-18 2018-03-27 Huawei Technologies Co., Ltd. Distributed virtual gateways
US9882833B2 (en) 2015-09-28 2018-01-30 Centurylink Intellectual Property Llc Intent-based services orchestration
US10204122B2 (en) 2015-09-30 2019-02-12 Nicira, Inc. Implementing an interface between tuple and message-driven control entities
US10447605B2 (en) * 2015-10-27 2019-10-15 Avago Technologies International Sales Pte. Limited Flow-based host discovery in SDN networks
US10965649B2 (en) * 2015-10-30 2021-03-30 Fatpipe, Inc. Persistent data communication sessions across WAN
US10095535B2 (en) 2015-10-31 2018-10-09 Nicira, Inc. Static route types for logical routers
US11200291B2 (en) 2015-11-02 2021-12-14 International Business Machines Corporation Automated generation of web API descriptions from usage data
US10333849B2 (en) 2016-04-28 2019-06-25 Nicira, Inc. Automatic configuration of logical routers on edge nodes
US10484515B2 (en) 2016-04-29 2019-11-19 Nicira, Inc. Implementing logical metadata proxy servers in logical networks
US10841273B2 (en) 2016-04-29 2020-11-17 Nicira, Inc. Implementing logical DHCP servers in logical networks
US11019167B2 (en) 2016-04-29 2021-05-25 Nicira, Inc. Management of update queues for network controller
US10091161B2 (en) 2016-04-30 2018-10-02 Nicira, Inc. Assignment of router ID for logical routers
CN107370715B (zh) * 2016-05-12 2020-09-18 深信服科技股份有限公司 网络安全防护方法及装置
US11949661B2 (en) 2016-05-18 2024-04-02 Zscaler, Inc. Systems and methods for selecting application connectors through a cloud-based system for private application access
US12368698B2 (en) 2016-05-18 2025-07-22 Zscaler, Inc. Systems and methods for providing scalable per-client private application access directories
US12238070B2 (en) 2016-05-18 2025-02-25 Zscaler, Inc. Cloud-based web application and API protection from untrusted users and devices
US12155630B2 (en) 2016-05-18 2024-11-26 Zscaler, Inc. Systems and methods for providing private application access via client to client and server to client communication through a cloud-based system
US11968179B2 (en) 2016-05-18 2024-04-23 Zscaler, Inc. Private application access with browser isolation
US12368697B2 (en) 2016-05-18 2025-07-22 Zscaler, Inc. Private service edge nodes in a cloud-based system for private application access
US11838271B2 (en) 2016-05-18 2023-12-05 Zscaler, Inc. Providing users secure access to business-to-business (B2B) applications
US11936623B2 (en) 2016-05-18 2024-03-19 Zscaler, Inc. Systems and methods for utilizing sub-clouds in a cloud-based system for private application access
US10560320B2 (en) 2016-06-29 2020-02-11 Nicira, Inc. Ranking of gateways in cluster
US10153973B2 (en) 2016-06-29 2018-12-11 Nicira, Inc. Installation of routing tables for logical router in route server mode
US10567276B2 (en) 2016-08-05 2020-02-18 Huawei Technologies Co., Ltd. Virtual network pre-configuration in support of service-based traffic forwarding
US10454758B2 (en) 2016-08-31 2019-10-22 Nicira, Inc. Edge node cluster network redundancy and fast convergence using an underlay anycast VTEP IP
US10341236B2 (en) 2016-09-30 2019-07-02 Nicira, Inc. Anycast edge service gateways
US10608843B2 (en) * 2016-10-14 2020-03-31 Cisco Technology, Inc. Isolation networks for computer devices
CN108011801B (zh) * 2016-11-01 2020-12-04 阿里巴巴集团控股有限公司 数据传输的方法、设备、装置及系统
US9906401B1 (en) 2016-11-22 2018-02-27 Gigamon Inc. Network visibility appliances for cloud computing architectures
CN107493313A (zh) * 2016-12-19 2017-12-19 汪海军 云管理系统与方法
US10212071B2 (en) 2016-12-21 2019-02-19 Nicira, Inc. Bypassing a load balancer in a return path of network traffic
US10237123B2 (en) 2016-12-21 2019-03-19 Nicira, Inc. Dynamic recovery from a split-brain failure in edge nodes
US10742746B2 (en) 2016-12-21 2020-08-11 Nicira, Inc. Bypassing a load balancer in a return path of network traffic
US10616045B2 (en) 2016-12-22 2020-04-07 Nicira, Inc. Migration of centralized routing components of logical router
CN108881020B (zh) * 2017-05-11 2020-11-06 中兴通讯股份有限公司 有源可信路由管理的方法、装置及其计算机设备
US10681000B2 (en) 2017-06-30 2020-06-09 Nicira, Inc. Assignment of unique physical network addresses for logical network addresses
US10637800B2 (en) 2017-06-30 2020-04-28 Nicira, Inc Replacement of logical network addresses with physical network addresses
GB2582473A (en) * 2017-10-25 2020-09-23 Walmart Apollo Llc Systems and methods for routing data in distributed environments
US10374827B2 (en) 2017-11-14 2019-08-06 Nicira, Inc. Identifier that maps to different networks at different datacenters
US10511459B2 (en) 2017-11-14 2019-12-17 Nicira, Inc. Selection of managed forwarding element for bridge spanning multiple datacenters
US10476841B2 (en) 2018-03-23 2019-11-12 Microsoft Technology Licensing, Llc Stateless tunnels
US10999244B2 (en) * 2018-09-21 2021-05-04 Microsoft Technology Licensing, Llc Mapping a service into a virtual network using source network address translation
US10931560B2 (en) 2018-11-23 2021-02-23 Vmware, Inc. Using route type to determine routing protocol behavior
US10797998B2 (en) 2018-12-05 2020-10-06 Vmware, Inc. Route server for distributed routers using hierarchical routing protocol
US10938788B2 (en) 2018-12-12 2021-03-02 Vmware, Inc. Static routes for policy-based VPN
US10880124B2 (en) 2018-12-28 2020-12-29 Alibaba Group Holding Limited Offload controller control of programmable switch
US11627080B2 (en) * 2019-01-18 2023-04-11 Vmware, Inc. Service insertion in public cloud environments
US11159343B2 (en) 2019-08-30 2021-10-26 Vmware, Inc. Configuring traffic optimization using distributed edge services
CN112787902B (zh) * 2019-11-08 2023-11-21 中兴通讯股份有限公司 报文封装方法及装置、报文解封装方法及装置
US11606294B2 (en) 2020-07-16 2023-03-14 Vmware, Inc. Host computer configured to facilitate distributed SNAT service
US11616755B2 (en) 2020-07-16 2023-03-28 Vmware, Inc. Facilitating distributed SNAT service
US11611613B2 (en) 2020-07-24 2023-03-21 Vmware, Inc. Policy-based forwarding to a load balancer of a load balancing cluster
US11451413B2 (en) 2020-07-28 2022-09-20 Vmware, Inc. Method for advertising availability of distributed gateway service and machines at host computer
US11902050B2 (en) 2020-07-28 2024-02-13 VMware LLC Method for providing distributed gateway service at host computer
US12309144B2 (en) 2021-04-08 2025-05-20 Zscaler, Inc. Utilizing endpoint security posture, identification, and remote attestation for restricting private application access
US11863347B2 (en) * 2021-06-17 2024-01-02 Avago Technologies International Sales Pte. Limited Systems and methods for inter-device networking using intra-device protcols
US11895159B2 (en) 2021-06-30 2024-02-06 International Business Machines Corporation Security capability determination
US12244613B2 (en) 2021-07-06 2025-03-04 Zscaler, Inc. Maintaining dependencies in a set of rules for security scanning in could-based web applications and API protection
US20230344808A1 (en) * 2022-04-25 2023-10-26 Invisv Inc. Secure network routing as a service
US12309157B2 (en) * 2022-07-05 2025-05-20 Mastercard Technologies Canada ULC Systems and methods for use in blocking network traffic
US12341809B2 (en) 2022-11-16 2025-06-24 Zscaler, Inc. Defending against volumetric attacks
US12040977B1 (en) 2023-06-13 2024-07-16 Zscaler, Inc. Systems and methods for providing secure software-as-a-service (SaaS) access from unmanaged devices

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1021757A1 (en) 1997-07-25 2000-07-26 Starvox, Inc. Apparatus and method for integrated voice gateway
US7058727B2 (en) * 1998-09-28 2006-06-06 International Business Machines Corporation Method and apparatus load balancing server daemons within a server
SE516122C2 (sv) * 1999-02-11 2001-11-19 Ericsson Telefon Ab L M Anordning och förfarande relaterande till paketdatakommunikation och ett paketdatakommunikationssystem
US6434627B1 (en) 1999-03-15 2002-08-13 Cisco Technology, Inc. IP network for accomodating mobile users with incompatible network addressing
US6697872B1 (en) * 1999-10-15 2004-02-24 Cisco Technology Distributed packet processing using encapsulation and decapsulation chains
US20020029287A1 (en) 2000-02-02 2002-03-07 Yechiam Yemini Method and apparatus for dynamically addressing a circuits based network
US7310666B2 (en) * 2001-06-29 2007-12-18 International Business Machines Corporation Method and system for restricting and enhancing topology displays for multi-customer logical networks within a network management system
US7281058B1 (en) * 2002-10-09 2007-10-09 Juniper Networks, Inc. Delivering and receiving multicast content across a unicast network
US7890633B2 (en) 2003-02-13 2011-02-15 Oracle America, Inc. System and method of extending virtual address resolution for mapping networks
US7499451B2 (en) * 2003-02-20 2009-03-03 Fujitsu Limited Computer node, cluster system, cluster managing method, and cluster managing program
JP4021780B2 (ja) * 2003-02-20 2007-12-12 富士通株式会社 計算機ノード、クラスタシステム、クラスタ管理方法、クラスタ管理プログラム
US20040249974A1 (en) 2003-03-31 2004-12-09 Alkhatib Hasan S. Secure virtual address realm
US7593346B2 (en) 2003-07-31 2009-09-22 Cisco Technology, Inc. Distributing and balancing traffic flow in a virtual gateway
US7327687B2 (en) * 2003-12-30 2008-02-05 Ixia Wireless network virtual station address translation with external data source
US7697501B2 (en) 2004-02-06 2010-04-13 Qualcomm Incorporated Methods and apparatus for separating home agent functionality
US7894458B2 (en) * 2004-04-28 2011-02-22 Beijing Jiaxun Feihong Electrical Co., Ltd. System and communication method of IP telecommunication network and its application
GB2418326B (en) * 2004-09-17 2007-04-11 Hewlett Packard Development Co Network vitrualization
TWI310275B (en) 2004-10-19 2009-05-21 Nec Corp Virtual private network gateway device and hosting system
JP4707992B2 (ja) * 2004-10-22 2011-06-22 富士通株式会社 暗号化通信システム
JP4619943B2 (ja) * 2005-12-28 2011-01-26 富士通株式会社 パケット通信方法、パケット通信システム
JP4603505B2 (ja) * 2006-05-10 2010-12-22 富士通株式会社 パケットルーティング制御プログラム、パケットルーティング制御方法及びコンピュータシステム
US7840701B2 (en) * 2007-02-21 2010-11-23 Array Networks, Inc. Dynamic system and method for virtual private network (VPN) packet level routing using dual-NAT method
US8055789B2 (en) 2007-03-27 2011-11-08 Amazon Technologies, Inc. Configuring intercommunications between computing nodes
US8020203B2 (en) 2007-12-03 2011-09-13 Novell, Inc. Techniques for high availability of virtual private networks (VPN's)

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US9876717B2 (en) 2018-01-23
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CN102948132A (zh) 2013-02-27
JP2013533689A (ja) 2013-08-22
EP2586160B1 (en) 2018-11-07
EP2586160A4 (en) 2017-09-20
US20130136133A1 (en) 2013-05-30
US8982890B2 (en) 2015-03-17
US8374183B2 (en) 2013-02-12
EP2586160A2 (en) 2013-05-01
US20150188818A1 (en) 2015-07-02
US20110310899A1 (en) 2011-12-22
CN102948132B (zh) 2017-04-12
WO2011162942A3 (en) 2012-04-05
WO2011162942A2 (en) 2011-12-29

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