JP5859519B2 - データパケットの配信管理方法 - Google Patents
データパケットの配信管理方法 Download PDFInfo
- Publication number
- JP5859519B2 JP5859519B2 JP2013511177A JP2013511177A JP5859519B2 JP 5859519 B2 JP5859519 B2 JP 5859519B2 JP 2013511177 A JP2013511177 A JP 2013511177A JP 2013511177 A JP2013511177 A JP 2013511177A JP 5859519 B2 JP5859519 B2 JP 5859519B2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- network adapter
- network
- destination
- net
- 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.)
- Active
Links
- 238000007726 management method Methods 0.000 title description 4
- 238000000034 method Methods 0.000 claims description 47
- 238000004891 communication Methods 0.000 claims description 42
- 230000008569 process Effects 0.000 claims description 12
- 238000013507 mapping Methods 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims 2
- 239000004744 fabric Substances 0.000 description 25
- 230000007246 mechanism Effects 0.000 description 14
- 238000005538 encapsulation Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000006855 networking Effects 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 241000065695 Teredo Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Images
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]
- 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
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
-
- 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
- H04L45/56—Routing software
- H04L45/566—Routing instructions carried by the data packet, e.g. active networks
-
- 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
- H04L45/58—Association of routers
- H04L45/586—Association of routers of virtual routers
-
- 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
- H04L45/04—Interdomain routing, e.g. hierarchical 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
- H04L45/42—Centralised 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
- H04L45/46—Cluster building
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Description
Claims (13)
- ネットワークにおける1つ以上のリソースから分離される仮想ネットワーク(Vネット)の複数のメンバ間におけるデータパケットの配信を管理するために配信システムが実行する方法であって、
少なくとも1つのデータセンタにおいて動作する複数のメンバを有する第1のVネットを形成するステップであって、前記複数のメンバはソース側のネットワークアダプタと宛先側のネットワークアダプタとを含む、ステップと、
前記ソース側のネットワークアダプタが、前記宛先側のネットワークアダプタのターゲット識別子を含むヘッダとともに形成される1つ以上のデータパケットを、前記宛先側のネットワークアダプタへ送信しようとしていることを検出するステップと、
(a)前記第1のVネットに関連する転送テーブルにアクセスし、(b)前記転送テーブルに載っている宛先側の仮想マシン(VM)スイッチのロケータアドレスであって前記ターゲット識別子に対応するロケータアドレスを発見する解決処理を実行するステップであって、前記転送テーブルは、少なくとも1つの要求メッセージを利用することにより、前記ソース側のVMスイッチにとってアクセス可能なディレクトリサーバ内で維持され、前記解決処理は、前記少なくとも1つの要求メッセージで示された前記ディレクトリサーバへ前記ターゲット識別子を送信することを含む、ステップと、
前記宛先側のVMスイッチのロケータアドレスを前記ヘッダに更に含めることにより、前記1つ以上のデータパケットをカプセル化するステップと、
前記ヘッダに含まれている前記ターゲット識別子及び前記ロケータアドレスを利用して、ソース側のVMスイッチから前記宛先側のVMスイッチへ、カプセル化された1つ以上のデータパケットを送信するステップと
を有する方法。 - 前記転送テーブルは、前記第1のVネットの前記複数のメンバと、前記少なくとも1つのデータセンタ内のそれぞれのノードにあるVMスイッチとの間のマッピングを表し、前記マッピングは、前記複数のメンバ間のデータパケットのトラフィックを管理する通信ポリシーに従って決定されている、請求項1に記載の方法。
- 前記複数のメンバのうちの何れかは、仮想マシン又は物理マシン上で動作するネットワークアダプタを有する、請求項1に記載の方法。
- 前記宛先側のVMスイッチ及び前記宛先側のネットワークアダプタは、前記少なくとも1つのデータセンタの第1のノード内にあり、前記ソース側のVMスイッチ及び前記ソース側のネットワークアダプタは、前記少なくとも1つのデータセンタの第2のノード内にある、請求項1に記載の方法。
- 前記ターゲット識別子は、前記宛先側のネットワークアダプタのインターネットプロトコル(IP)アドレス及びメディアアクセス制御(MAC)アドレスを含む、請求項4に記載の方法。
- 前記転送テーブルの一部分は、前記ソース側のVMスイッチで保存され、前記解決処理は、前記転送テーブルを前記ソース側のVMスイッチでローカルに検査することをさらに含む、請求項4に記載の方法。
- 前記第1のVネットを形成する複数のメンバは、第1のサービスアプリケーションに割り振られている、請求項1に記載の方法。
- 前記方法は、前記少なくとも1つのデータセンタにおいて動作する複数のメンバを有する第2のVネットを形成するステップを有し、前記第1のVネットの複数のメンバのうち第1ノードに位置する何れかのメンバは、前記第2のVネットの複数のメンバのうち前記第1ノードとは異なる第2ノードに位置する何れかのメンバに割り当てられるIPアドレスに一致するIPアドレスの割り当てを受ける、請求項1に記載の方法。
- 前記第2のVネットを形成する複数のメンバは、第2のサービスアプリケーションに割り振られている、請求項8に記載の方法。
- 前記宛先側のネットワークアダプタは、前記少なくとも1つのデータセンタに対して遠隔したエンタープライズプライベートネットワーク内に位置するノード上に存在し、前記ソース側のVMスイッチは、前記エンタープライズプライベートネットワークに対するルーティングのためのゲートウェイ機能を備えている、請求項1に記載の方法。
- 前記ゲートウェイ機能を用いて、前記カプセル化された1つ以上のデータパケットを、前記宛先側のネットワークアダプタへルーティングするステップであって、前記カプセル化された1つ以上のデータパケットにトランスポート保護処理を適用し、前記少なくとも1つのデータセンタ及び前記エンタープライズプライベートネットワークを通るセキュアトンネルをもたらす、請求項10に記載の方法。
- 請求項1〜11の何れか1項に記載の方法を配信システムに実行させるコンピュータプログラム。
- 請求項12に記載のコンピュータプログラムを記憶した記憶媒体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/780,673 US8407366B2 (en) | 2010-05-14 | 2010-05-14 | Interconnecting members of a virtual network |
US12/780,673 | 2010-05-14 | ||
PCT/US2011/034191 WO2011142972A2 (en) | 2010-05-14 | 2011-04-27 | Interconnecting members of a virtual network |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013527532A JP2013527532A (ja) | 2013-06-27 |
JP2013527532A5 JP2013527532A5 (ja) | 2014-06-05 |
JP5859519B2 true JP5859519B2 (ja) | 2016-02-10 |
Family
ID=44912728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013511177A Active JP5859519B2 (ja) | 2010-05-14 | 2011-04-27 | データパケットの配信管理方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8407366B2 (ja) |
EP (1) | EP2569902B1 (ja) |
JP (1) | JP5859519B2 (ja) |
CN (1) | CN102893559B (ja) |
HK (1) | HK1179069A1 (ja) |
WO (1) | WO2011142972A2 (ja) |
Families Citing this family (169)
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 |
US8230071B1 (en) * | 2010-06-28 | 2012-07-24 | Ncircle Network Security, Inc. | Network services platform |
US8315156B2 (en) * | 2010-06-30 | 2012-11-20 | Oracle America, Inc. | Method and system for distributing network traffic among multiple direct hardware access datapaths |
US9680750B2 (en) * | 2010-07-06 | 2017-06-13 | Nicira, Inc. | Use of tunnels to hide network addresses |
US8837493B2 (en) | 2010-07-06 | 2014-09-16 | Nicira, Inc. | Distributed network control apparatus and method |
US8554917B2 (en) * | 2010-08-20 | 2013-10-08 | International Business Machines Corporation | Performance isolation for storage clouds |
JP5893628B2 (ja) | 2010-09-17 | 2016-03-23 | オラクル・インターナショナル・コーポレイション | ミドルウェアマシン環境における部分的なサブネット初期化の実行 |
KR101806951B1 (ko) * | 2011-03-17 | 2017-12-13 | 삼성전자주식회사 | 이동 통신 시스템에서 콘텐츠 수신 방법 및 장치 |
JP5618886B2 (ja) * | 2011-03-31 | 2014-11-05 | 株式会社日立製作所 | ネットワークシステムおよび計算機振り分け装置、計算機振り分け方法 |
US8868636B2 (en) * | 2011-04-04 | 2014-10-21 | Lansing Arthur Parker | Apparatus for secured distributed computing |
CN103444135B (zh) * | 2011-06-02 | 2016-10-12 | 慧与发展有限责任合伙企业 | 网络虚拟化方法和虚拟化网络 |
US9935848B2 (en) | 2011-06-03 | 2018-04-03 | Oracle International Corporation | System and method for supporting subnet manager (SM) level robust handling of unkown management key in an infiniband (IB) network |
US8886783B2 (en) | 2011-06-03 | 2014-11-11 | Oracle International Corporation | System and method for providing secure subnet management agent (SMA) based fencing in an infiniband (IB) network |
AU2012296329B2 (en) | 2011-08-17 | 2015-08-27 | Nicira, Inc. | Logical L3 routing |
AU2012296330B2 (en) | 2011-08-17 | 2016-03-17 | Nicira, Inc. | Hierarchical controller clusters for interconnecting different logical domains |
US8856518B2 (en) * | 2011-09-07 | 2014-10-07 | Microsoft Corporation | Secure and efficient offloading of network policies to network interface cards |
US9769116B2 (en) * | 2011-09-16 | 2017-09-19 | Wilmerding Communications Llc | Encapsulating traffic while preserving packet characteristics |
US20130091261A1 (en) * | 2011-10-05 | 2013-04-11 | International Business Machines Corporation | Defining And Managing Virtual Networks In Multi-Tenant Virtualized Data Centers |
US20130138764A1 (en) * | 2011-11-30 | 2013-05-30 | Soumendu S. Satapathy | Method and system for virtual machine data migration |
US9135460B2 (en) * | 2011-12-22 | 2015-09-15 | Microsoft Technology Licensing, Llc | Techniques to store secret information for global data centers |
US9565132B2 (en) | 2011-12-27 | 2017-02-07 | Intel Corporation | Multi-protocol I/O interconnect including a switching fabric |
US9425987B2 (en) | 2012-02-10 | 2016-08-23 | Nec Corporation | Computer system and visualization method of virtual network |
WO2013118687A1 (ja) * | 2012-02-10 | 2013-08-15 | 日本電気株式会社 | コンピュータシステム、及び仮想ネットワークの可視化方法 |
JP5682932B2 (ja) * | 2012-02-29 | 2015-03-11 | 日本電信電話株式会社 | 制御サーバ、制御方法及び制御プログラム |
JP5466723B2 (ja) * | 2012-03-07 | 2014-04-09 | 株式会社Nttドコモ | ホスト提供システム及び通信制御方法 |
CN103379010B (zh) * | 2012-04-20 | 2018-09-21 | 中兴通讯股份有限公司 | 一种虚拟网络实现方法及*** |
US9075648B2 (en) | 2012-04-27 | 2015-07-07 | Empire Technology Development Llc | Virtual machine switching based on measured network delay |
US20130290531A1 (en) * | 2012-04-27 | 2013-10-31 | Microsoft Corporation | Providing client and service compatibility through cloud-hosted adapters |
US20130305344A1 (en) * | 2012-05-14 | 2013-11-14 | Alcatel-Lucent India Limited | Enterprise network services over distributed clouds |
JP5871063B2 (ja) * | 2012-05-15 | 2016-03-01 | 日本電気株式会社 | マルチテナントシステム、スイッチ、コントローラ、及びパケット転送方法 |
US8676984B2 (en) | 2012-05-23 | 2014-03-18 | International Business Machines Corporation | Live directory of cloud tenants to enable inter-tenant interaction via cloud |
US8909780B1 (en) * | 2012-05-24 | 2014-12-09 | Amazon Technologies, Inc. | Connection following during network reconfiguration |
US10225094B2 (en) * | 2012-05-29 | 2019-03-05 | Futurewei Technologies, Inc. | SDN facilitated multicast in data center |
US9665719B2 (en) | 2012-06-04 | 2017-05-30 | Oracle International Corporation | System and method for supporting host-based firmware upgrade of input/output (I/O) devices in a middleware machine environment |
US9584605B2 (en) | 2012-06-04 | 2017-02-28 | Oracle International Corporation | System and method for preventing denial of service (DOS) attack on subnet administrator (SA) access in an engineered system for middleware and application execution |
US9304801B2 (en) * | 2012-06-12 | 2016-04-05 | TELEFONAKTIEBOLAGET L M ERRICSSON (publ) | Elastic enforcement layer for cloud security using SDN |
US9819658B2 (en) * | 2012-07-12 | 2017-11-14 | Unisys Corporation | Virtual gateways for isolating virtual machines |
WO2014021838A1 (en) * | 2012-07-31 | 2014-02-06 | Hewlett-Packard Development Company, L.P. | Virtual machine data packet encapsulation and decapsulation |
CN103581277A (zh) * | 2012-08-09 | 2014-02-12 | 中兴通讯股份有限公司 | 数据中心虚拟化网络地址的分发方法、***及目录服务器 |
US9210079B2 (en) * | 2012-08-14 | 2015-12-08 | Vmware, Inc. | Method and system for virtual and physical network integration |
US9331940B2 (en) | 2012-08-28 | 2016-05-03 | Alcatel Lucent | System and method providing distributed virtual routing and switching (DVRS) |
JP5782641B2 (ja) * | 2012-08-31 | 2015-09-24 | 株式会社日立製作所 | 計算機システム及びパケット転送方法 |
US9396069B2 (en) * | 2012-09-06 | 2016-07-19 | Empire Technology Development Llc | Cost reduction for servicing a client through excess network performance |
US9166865B2 (en) | 2012-11-07 | 2015-10-20 | International Business Machines Corporation | Mobility operation resource allocation |
US9348627B1 (en) * | 2012-12-20 | 2016-05-24 | Emc Corporation | Distributed dynamic federation between multi-connected virtual platform clusters |
US9703584B2 (en) * | 2013-01-08 | 2017-07-11 | Commvault Systems, Inc. | Virtual server agent load balancing |
US9300726B2 (en) | 2013-01-15 | 2016-03-29 | International Business Machines Corporation | Implementing a private network isolated from a user network for virtual machine deployment and migration and for monitoring and managing the cloud environment |
EP2939462B1 (en) * | 2013-02-17 | 2017-06-28 | Parallel Wireless Inc. | Methods of incorporating an ad hoc cellular network into a fixed cellular network |
WO2014128948A1 (ja) * | 2013-02-25 | 2014-08-28 | 株式会社日立製作所 | 仮想サーバおよび非仮想サーバ混在環境におけるテナントネットワーク構成の管理方法 |
US9143582B2 (en) | 2013-03-08 | 2015-09-22 | International Business Machines Corporation | Interoperability for distributed overlay virtual environments |
US9432287B2 (en) | 2013-03-12 | 2016-08-30 | International Business Machines Corporation | Virtual gateways and implicit routing in distributed overlay virtual environments |
US9448830B2 (en) * | 2013-03-14 | 2016-09-20 | Google Inc. | Service bridges |
US9374241B2 (en) | 2013-03-14 | 2016-06-21 | International Business Machines Corporation | Tagging virtual overlay packets in a virtual networking system |
US9112801B2 (en) | 2013-03-15 | 2015-08-18 | International Business Machines Corporation | Quantized congestion notification in a virtual networking system |
KR101937736B1 (ko) * | 2013-04-11 | 2019-04-11 | 한국전자통신연구원 | 차세대 네트워크를 위한 객체 식별자 기반의 이종 식별자 노드간 상호연동 식별 장치 및 방법 |
US9634935B2 (en) | 2013-04-24 | 2017-04-25 | Secured Connectivity, Llc | Method, name server, and system for directing network traffic utilizing profile records |
WO2014172769A1 (en) * | 2013-04-24 | 2014-10-30 | Selectivevpn Inc. | Method, server, and system for directing network traffic |
CN103281248B (zh) * | 2013-06-09 | 2016-03-30 | 北京星网锐捷网络技术有限公司 | 网络拓扑的发现方法、装置和*** |
US9135042B2 (en) | 2013-06-13 | 2015-09-15 | International Business Machines Corporation | Provisioning a secure customer domain in a virtualized multi-tenant environment |
US9392079B2 (en) * | 2013-07-19 | 2016-07-12 | International Business Machines Corporation | Directory service discovery and/or learning |
US9231863B2 (en) | 2013-07-23 | 2016-01-05 | Dell Products L.P. | Systems and methods for a data center architecture facilitating layer 2 over layer 3 communication |
US20150033222A1 (en) * | 2013-07-25 | 2015-01-29 | Cavium, Inc. | Network Interface Card with Virtual Switch and Traffic Flow Policy Enforcement |
US9787546B2 (en) | 2013-08-07 | 2017-10-10 | Harris Corporation | Network management system generating virtual network map and related methods |
US9887960B2 (en) | 2013-08-14 | 2018-02-06 | Nicira, Inc. | Providing services for logical networks |
US9952885B2 (en) | 2013-08-14 | 2018-04-24 | Nicira, Inc. | Generation of configuration files for a DHCP module executing within a virtualized container |
CN103441935B (zh) * | 2013-08-16 | 2016-05-25 | 北京星网锐捷网络技术有限公司 | 自动识别服务器与接入交换机的邻接关系的方法及装置 |
US20150067393A1 (en) * | 2013-08-27 | 2015-03-05 | Connectloud, Inc. | Method and apparatus to remotely take a snapshot of a complete virtual machine from a software defined cloud with backup and restore capacity |
US9503371B2 (en) | 2013-09-04 | 2016-11-22 | Nicira, Inc. | High availability L3 gateways for logical networks |
US9577845B2 (en) | 2013-09-04 | 2017-02-21 | Nicira, Inc. | Multiple active L3 gateways for logical networks |
US9374335B2 (en) * | 2013-09-11 | 2016-06-21 | Sprint Communications Company L.P. | System and method for distributing messages to particular mobile devices |
US9575782B2 (en) | 2013-10-13 | 2017-02-21 | Nicira, Inc. | ARP for logical router |
US10063458B2 (en) | 2013-10-13 | 2018-08-28 | Nicira, Inc. | Asymmetric connection with external networks |
US9083653B2 (en) * | 2013-10-21 | 2015-07-14 | Hewlett-Packard Development Company, L.P. | Automated cloud set up |
US10908937B2 (en) * | 2013-11-11 | 2021-02-02 | Amazon Technologies, Inc. | Automatic directory join for virtual machine instances |
US10447610B1 (en) | 2013-11-11 | 2019-10-15 | Amazon Technologies, Inc. | Techniques for network redirection |
US9288135B2 (en) * | 2013-12-13 | 2016-03-15 | International Business Machines Corporation | Managing data flows in software-defined network using network interface card |
US9294524B2 (en) | 2013-12-16 | 2016-03-22 | Nicira, Inc. | Mapping virtual machines from a private network to a multi-tenant public datacenter |
CN103747076B (zh) * | 2013-12-31 | 2017-07-07 | 曙光云计算技术有限公司 | 云平台的访问方法和装置 |
US20160342439A1 (en) * | 2014-02-07 | 2016-11-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Virtualized Application Cluster |
US9590901B2 (en) | 2014-03-14 | 2017-03-07 | Nicira, Inc. | Route advertisement by managed gateways |
US9225597B2 (en) | 2014-03-14 | 2015-12-29 | Nicira, Inc. | Managed gateways peering with external router to attract ingress packets |
US9419855B2 (en) | 2014-03-14 | 2016-08-16 | Nicira, Inc. | Static routes for logical routers |
US9647883B2 (en) | 2014-03-21 | 2017-05-09 | Nicria, Inc. | Multiple levels of logical routers |
US9893988B2 (en) | 2014-03-27 | 2018-02-13 | Nicira, Inc. | Address resolution using multiple designated instances of a logical router |
US9413644B2 (en) | 2014-03-27 | 2016-08-09 | Nicira, Inc. | Ingress ECMP in virtual distributed routing environment |
US9344364B2 (en) * | 2014-03-31 | 2016-05-17 | Metaswitch Networks Ltd. | Data center networks |
US9813258B2 (en) | 2014-03-31 | 2017-11-07 | Tigera, Inc. | Data center networks |
US9559950B2 (en) * | 2014-03-31 | 2017-01-31 | Tigera, Inc. | Data center networks |
US10084669B2 (en) | 2014-04-09 | 2018-09-25 | Centurylink Intellectual Property Llc | System and method for cloud computing adaptive cloud services |
US20150332351A1 (en) * | 2014-05-16 | 2015-11-19 | Centurylink Intellectual Property Llc | System and Method for Service Provider Cloud Services - Cloud Marketplace |
US9723009B2 (en) | 2014-09-09 | 2017-08-01 | Oracle International Corporation | System and method for providing for secure network communication in a multi-tenant environment |
US9787499B2 (en) * | 2014-09-19 | 2017-10-10 | Amazon Technologies, Inc. | Private alias endpoints for isolated virtual networks |
US20160094668A1 (en) * | 2014-09-29 | 2016-03-31 | Alcatel-Lucent Usa Inc. | Method and apparatus for distributed customized data plane processing in a data center |
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 |
US10020960B2 (en) | 2014-09-30 | 2018-07-10 | 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 |
KR102053765B1 (ko) * | 2014-11-27 | 2020-01-22 | 한국전자통신연구원 | 테넌트 기반의 동적 프로세서 할당 장치 및 그 방법 |
US9882968B1 (en) * | 2014-12-09 | 2018-01-30 | Amazon Technologies, Inc. | Virtual network interface multiplexing |
US9906432B2 (en) | 2014-12-09 | 2018-02-27 | International Business Machines Corporation | Partner discovery in control clusters using shared VLAN |
CN104601467B (zh) * | 2014-12-31 | 2018-03-13 | 华为技术有限公司 | 一种发送报文的方法和装置 |
US10079779B2 (en) | 2015-01-30 | 2018-09-18 | Nicira, Inc. | Implementing logical router uplinks |
US10509663B1 (en) | 2015-02-04 | 2019-12-17 | Amazon Technologies, Inc. | Automatic domain join for virtual machine instances |
US11216300B2 (en) | 2015-03-04 | 2022-01-04 | Nec Corporation | Datacenter, communication apparatus, communication method, and communication control method in a communication system |
US10849018B2 (en) | 2015-03-04 | 2020-11-24 | Nec Corporation | Datacenter, communication apparatus, communication method, and communication control method in a communication system |
US10038628B2 (en) | 2015-04-04 | 2018-07-31 | Nicira, Inc. | Route server mode for dynamic routing between logical and physical networks |
US20160353367A1 (en) | 2015-06-01 | 2016-12-01 | Huawei Technologies Co., Ltd. | System and Method for Virtualized Functions in Control and Data Planes |
WO2016192636A1 (en) | 2015-06-01 | 2016-12-08 | Huawei Technologies Co., Ltd. | System and method for virtualized functions in control and data planes |
US10313887B2 (en) | 2015-06-01 | 2019-06-04 | Huawei Technologies Co., Ltd. | System and method for provision and distribution of spectrum resources |
US10700936B2 (en) * | 2015-06-02 | 2020-06-30 | Huawei Technologies Co., Ltd. | System and methods for virtual infrastructure management between operator networks |
US10212589B2 (en) | 2015-06-02 | 2019-02-19 | Huawei Technologies Co., Ltd. | Method and apparatus to use infra-structure or network connectivity services provided by 3rd parties |
US10361952B2 (en) | 2015-06-30 | 2019-07-23 | Nicira, Inc. | Intermediate logical interfaces in a virtual distributed router environment |
US9888127B2 (en) | 2015-07-30 | 2018-02-06 | At&T Intellectual Property I, L.P. | Methods, systems, and computer readable storage devices for adjusting the use of virtual resources providing communication services based on load |
US9866521B2 (en) | 2015-07-30 | 2018-01-09 | At&T Intellectual Property L.L.P. | Methods, systems, and computer readable storage devices for determining whether to forward requests from a physical telephone number mapping service server to a virtual telephone number mapping service server |
US9851999B2 (en) | 2015-07-30 | 2017-12-26 | At&T Intellectual Property I, L.P. | Methods, systems, and computer readable storage devices for handling virtualization of a physical telephone number mapping service |
US10277736B2 (en) | 2015-07-30 | 2019-04-30 | At&T Intellectual Property I, L.P. | Methods, systems, and computer readable storage devices for determining whether to handle a request for communication services by a physical telephone number mapping service or a virtual telephone number mapping service |
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 |
US10862818B2 (en) | 2015-09-23 | 2020-12-08 | Huawei Technologies Co., Ltd. | Systems and methods for distributing network resources to network service providers |
US10095535B2 (en) | 2015-10-31 | 2018-10-09 | Nicira, Inc. | Static route types for logical routers |
US10645162B2 (en) | 2015-11-18 | 2020-05-05 | Red Hat, Inc. | Filesystem I/O scheduler |
WO2017117583A1 (en) * | 2015-12-30 | 2017-07-06 | Icloudpatent.Com Limited | Direct network connections using cloud instance for multipoint meeting service |
US10397071B2 (en) * | 2016-01-05 | 2019-08-27 | Airmagnet, Inc. | Automated deployment of cloud-hosted, distributed network monitoring agents |
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 |
US10091161B2 (en) | 2016-04-30 | 2018-10-02 | Nicira, Inc. | Assignment of router ID for logical routers |
US10153973B2 (en) | 2016-06-29 | 2018-12-11 | Nicira, Inc. | Installation of routing tables for logical router in route server mode |
US10560320B2 (en) | 2016-06-29 | 2020-02-11 | Nicira, Inc. | Ranking of gateways in cluster |
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 |
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 |
US10212071B2 (en) | 2016-12-21 | 2019-02-19 | 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 |
US10009443B1 (en) * | 2017-06-06 | 2018-06-26 | IP Company 8, LLC | Provisioning remote application servers on a service provider infrastructure as a service platform |
US10498693B1 (en) | 2017-06-23 | 2019-12-03 | Amazon Technologies, Inc. | Resizing virtual private networks in provider network environments |
US10637800B2 (en) | 2017-06-30 | 2020-04-28 | Nicira, Inc | Replacement of logical network addresses with physical network addresses |
US10681000B2 (en) | 2017-06-30 | 2020-06-09 | Nicira, Inc. | Assignment of unique physical network addresses for logical network addresses |
JP2019029946A (ja) * | 2017-08-03 | 2019-02-21 | 富士通株式会社 | 通信制御装置、通信制御システム、及び通信制御方法 |
US10511459B2 (en) | 2017-11-14 | 2019-12-17 | Nicira, Inc. | Selection of managed forwarding element for bridge spanning multiple datacenters |
US10374827B2 (en) | 2017-11-14 | 2019-08-06 | Nicira, Inc. | Identifier that maps to different networks at different datacenters |
US10476841B2 (en) * | 2018-03-23 | 2019-11-12 | Microsoft Technology Licensing, Llc | Stateless tunnels |
CN110347473B (zh) * | 2018-04-02 | 2021-11-19 | ***通信有限公司研究院 | 一种跨数据中心分布的虚拟化网元虚拟机分配方法及装置 |
US10721133B2 (en) * | 2018-08-08 | 2020-07-21 | Cisco Technology, Inc. | Underlay network formation |
US10931560B2 (en) | 2018-11-23 | 2021-02-23 | Vmware, Inc. | Using route type to determine routing protocol behavior |
US11243813B2 (en) | 2018-11-28 | 2022-02-08 | International Business Machines Corporation | Process as a network service hub |
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 |
US11394693B2 (en) * | 2019-03-04 | 2022-07-19 | Cyxtera Cybersecurity, Inc. | Establishing network tunnel in response to access request |
US11632235B2 (en) * | 2019-04-09 | 2023-04-18 | Samsung Electronics Co., Ltd. | Method and apparatus for handling security procedure in mc communication system |
JP7137078B2 (ja) * | 2019-04-17 | 2022-09-14 | 日本電信電話株式会社 | 適合化装置 |
CN112449751B (zh) * | 2019-06-28 | 2022-08-26 | 华为云计算技术有限公司 | 一种数据传输方法、交换机及站点 |
US11095480B2 (en) | 2019-08-30 | 2021-08-17 | Vmware, Inc. | Traffic optimization using distributed edge services |
CN113452471A (zh) * | 2020-03-26 | 2021-09-28 | 伊姆西Ip控股有限责任公司 | 用于数据处理的方法、电子设备以及计算机程序产品 |
US11689455B2 (en) | 2020-05-28 | 2023-06-27 | Oracle International Corporation | Loop prevention in virtual layer 2 networks |
WO2022015881A1 (en) | 2020-07-14 | 2022-01-20 | Oracle International Corporation | Virtual layer-2 network |
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 |
US11652743B2 (en) | 2020-12-30 | 2023-05-16 | Oracle International Corporation | Internet group management protocol (IGMP) of a layer-2 network in a virtualized cloud environment |
US11671355B2 (en) | 2021-02-05 | 2023-06-06 | Oracle International Corporation | Packet flow control in a header of a packet |
US11777897B2 (en) | 2021-02-13 | 2023-10-03 | Oracle International Corporation | Cloud infrastructure resources for connecting a service provider private network to a customer private network |
EP4096171A1 (en) * | 2021-05-28 | 2022-11-30 | Juniper Networks, Inc. | Policy enforcement for bare metal servers by top of rack switches |
US11563827B1 (en) * | 2021-07-12 | 2023-01-24 | Verizon Patent And Licensing Inc. | Method and system for network performance optimization service |
CN114006883B (zh) * | 2021-10-15 | 2023-06-27 | 南京三眼精灵信息技术有限公司 | 一种跨网数据穿透交互的方法、装置、设备及存储介质 |
US11843536B1 (en) * | 2023-01-18 | 2023-12-12 | Bank Of America Corporation | Systems, methods, and apparatuses for determining data routing in an electronic environment |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6697872B1 (en) * | 1999-10-15 | 2004-02-24 | Cisco Technology | Distributed packet processing using encapsulation and decapsulation chains |
US7133365B2 (en) | 2001-11-02 | 2006-11-07 | Internap Network Services Corporation | System and method to provide routing control of information over networks |
US7366784B2 (en) | 2001-11-27 | 2008-04-29 | Hitachi, Ltd. | System and method for providing and using a VLAN-aware storage device |
US20030212898A1 (en) | 2002-05-09 | 2003-11-13 | Doug Steele | System and method for remotely monitoring and deploying virtual support services across multiple virtual lans (VLANS) within a data center |
JP2008301517A (ja) * | 2003-02-19 | 2008-12-11 | Intec Netcore Inc | ルータ装置及びパケット転送制御方法 |
US7526577B2 (en) | 2003-09-19 | 2009-04-28 | Microsoft Corporation | Multiple offload of network state objects with support for failover events |
US7478173B1 (en) | 2003-12-18 | 2009-01-13 | Wmware, Inc. | Method and system for sharing a network connection in a virtual computer system |
GB2418326B (en) * | 2004-09-17 | 2007-04-11 | Hewlett Packard Development Co | Network vitrualization |
US9397856B2 (en) * | 2005-12-02 | 2016-07-19 | Ca, Inc. | Virtual tunnel network router |
JP4827790B2 (ja) * | 2007-04-18 | 2011-11-30 | 株式会社日立製作所 | 通信負荷取得装置および通信負荷取得方法 |
JP5262145B2 (ja) * | 2008-02-04 | 2013-08-14 | 日本電気株式会社 | クラスタシステムおよび情報処理方法 |
WO2009111799A2 (en) | 2008-03-07 | 2009-09-11 | 3Tera, Inc. | Globally distributed utility computing cloud |
GB2458154B (en) * | 2008-03-07 | 2012-06-27 | Hewlett Packard Development Co | Routing across a virtual network |
GB2459433B (en) * | 2008-03-07 | 2012-06-06 | Hewlett Packard Development Co | Distributed network connection policy management |
US20110035494A1 (en) | 2008-04-15 | 2011-02-10 | Blade Network Technologies | Network virtualization for a virtualized server data center environment |
US10127059B2 (en) | 2008-05-02 | 2018-11-13 | Skytap | Multitenant hosted virtual machine infrastructure |
US8195774B2 (en) | 2008-05-23 | 2012-06-05 | Vmware, Inc. | Distributed virtual switch for virtualized computer systems |
US8996683B2 (en) | 2008-06-09 | 2015-03-31 | Microsoft Technology Licensing, Llc | Data center without structural bottlenecks |
JP2010062738A (ja) * | 2008-09-02 | 2010-03-18 | Fujitsu Ltd | ネットワーク設定プログラム,ネットワーク設定方法及びネットワーク設定装置 |
US8621485B2 (en) * | 2008-10-07 | 2013-12-31 | International Business Machines Corporation | Data isolation in shared resource environments |
US9264403B2 (en) * | 2008-10-09 | 2016-02-16 | Telefonaktiebolaget L M Ericsson (Publ) | Virtualization platform |
WO2010099407A1 (en) * | 2009-02-27 | 2010-09-02 | Broadcom Corporation | Method and system for virtual machine networking |
JP5403061B2 (ja) * | 2009-09-24 | 2014-01-29 | 日本電気株式会社 | 仮想サーバ間通信識別システム、及び仮想サーバ間通信識別方法 |
US8532108B2 (en) * | 2009-09-30 | 2013-09-10 | Alcatel Lucent | Layer 2 seamless site extension of enterprises in cloud computing |
US8619779B2 (en) * | 2009-09-30 | 2013-12-31 | Alcatel Lucent | Scalable architecture for enterprise extension in a cloud topology |
JP2011141635A (ja) * | 2010-01-06 | 2011-07-21 | Hitachi Ltd | ホスト間通信を使用した仮想サーバのデータの通信方法 |
JP5392137B2 (ja) * | 2010-02-17 | 2014-01-22 | 富士通株式会社 | 通信処理のためのプログラム、コンピュータ及び方法 |
JP5644150B2 (ja) * | 2010-03-23 | 2014-12-24 | 日本電気株式会社 | サービス提供システム、仮想マシンサーバ、サービス提供方法及びサービス提供プログラム |
-
2010
- 2010-05-14 US US12/780,673 patent/US8407366B2/en active Active
-
2011
- 2011-04-27 WO PCT/US2011/034191 patent/WO2011142972A2/en active Application Filing
- 2011-04-27 CN CN201180023870.5A patent/CN102893559B/zh active Active
- 2011-04-27 EP EP11781010.1A patent/EP2569902B1/en active Active
- 2011-04-27 JP JP2013511177A patent/JP5859519B2/ja active Active
-
2013
- 2013-05-21 HK HK13106013.5A patent/HK1179069A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US8407366B2 (en) | 2013-03-26 |
EP2569902B1 (en) | 2019-06-26 |
US20110283017A1 (en) | 2011-11-17 |
CN102893559B (zh) | 2015-07-29 |
CN102893559A (zh) | 2013-01-23 |
JP2013527532A (ja) | 2013-06-27 |
WO2011142972A3 (en) | 2012-01-26 |
EP2569902A4 (en) | 2017-10-25 |
WO2011142972A2 (en) | 2011-11-17 |
HK1179069A1 (en) | 2013-09-19 |
EP2569902A2 (en) | 2013-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5859519B2 (ja) | データパケットの配信管理方法 | |
US11902367B2 (en) | Coordinating inter-region operations in provider network environments | |
US9876717B2 (en) | Distributed virtual network gateways | |
US11658936B2 (en) | Resizing virtual private networks in provider network environments | |
US11089021B2 (en) | Private network layering in provider network environments | |
US20190356587A1 (en) | Linking Resource Instances to Virtual Network in Provider Network Environments | |
US9654340B2 (en) | Providing private access to network-accessible services | |
US11269673B2 (en) | Client-defined rules in provider network environments | |
US11770364B2 (en) | Private network peering in virtual network environments | |
US10862796B1 (en) | Flow policies for virtual networks in provider network environments | |
US20220141080A1 (en) | Availability-enhancing gateways for network traffic in virtualized computing environments |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20130712 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20130719 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140416 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140416 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150311 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150324 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20150523 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150618 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150721 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151020 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20151117 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20151216 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5859519 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |