JP6106750B2 - 仮想ネットワークおよび物理ネットワークを統合するための方法およびシステム - Google Patents
仮想ネットワークおよび物理ネットワークを統合するための方法およびシステム Download PDFInfo
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- 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]
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- 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]
- H04L12/40—Bus networks
- H04L12/407—Bus networks with decentralised control
- H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
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- 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
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- 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
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- 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
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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
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
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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
- H04L61/50—Address allocation
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- 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
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
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Description
Claims (19)
- ネットワーク内のパケットの送信元及び送信先とは別の物理的な装置が仮想拡張ローカルエリアネットワークの第1のゲートウェイを第1のデータセンタにおいて実行するための方法であって、前記方法は、
前記第1のゲートウェイを実行する前記物理的な装置とは別の物理的なホストの仮想化ソフトウェアから、前記物理的なホストの第1の仮想マシンを送信元とし、且つ前記物理的なホストが前記第1のデータセンタにおいて存在する局所的なレイヤ2ネットワークのブロードキャストドメインと異なる、地理的に離れた第2のデータセンタにおける離れたレイヤ2ネットワークのブロードキャストドメインに存在する第2の仮想マシンをあて先とするイーサネットパケットを受信する工程であって、前記物理的なホストの前記仮想化ソフトウェアは仮想拡張ローカルエリアネットワークをサポートしていない、前記受信する工程と、
前記受信したイーサネットパケットの仮想拡張ローカルエリアネットワークの識別子を判定する工程と、
前記イーサネットパケットを、前記判定した仮想拡張ローカルエリアネットワークの識別子及びインターネットプロトコル(IP)ヘッダとともにカプセル化する工程と、
転送されたパケットがIPネットワークを介して前記第2のデータセンタにおける仮想拡張ローカルエリアネットワークの第2のゲートウェイに送信され、前記第2のデータセンタにおける前記離れたレイヤ2ネットワークのブロードキャストドメインと前記第1のデータセンタにおける前記局所的なレイヤ2ネットワークのブロードキャストドメインとが共通のレイヤ2ブロードキャストドメインの一部になるように、前記第1のゲートウェイを実行する前記物理的な装置が接続する前記IPネットワークに前記カプセル化されたパケットを転送する工程と、
を含むことを特徴とする方法。 - 前記物理的なホストの前記仮想化ソフトウェアから受信した前記イーサネットパケットは、アドレス解決プロトコル(ARP)リクエストのパケットである、ことを特徴とする請求項1に記載の方法。
- 前記仮想拡張ローカルエリアネットワークの識別子をIPマルチキャストグループに対応付けるデータ構造を維持する工程と、
前記イーサネットパケットがブロードキャスト送信先レイヤ2アドレスを有する場合、前記IPヘッダ内の送信先IPアドレスを、前記IPマルチキャストグループに対応するIPアドレスに設定する工程と、をさらに含むことを特徴とする請求項1に記載の方法。 - (i)前記第1の仮想マシンのメディアアクセス制御(MAC)アドレスと(ii)前記第1の仮想マシンの仮想ローカルエリアネットワーク(VLAN)タグ、の少なくとも1つを前記仮想拡張ローカルエリアネットワークの識別子と対応付ける、データ構造を維持する工程をさらに含むことを特徴とする請求項1に記載の方法。
- 外部イーサネットヘッダ、IPヘッダ、前記仮想拡張ローカルエリアネットワークの識別子及び内部イーサネットヘッダを含むパケットであって、前記第2のデータセンタにおける前記第2の仮想マシンを送信元とする第2のパケットを、仮想拡張ローカルエリアネットワークの前記第2のゲートウェイから前記IPネットワークを介して受信する工程と、
仮想拡張ローカルエリアネットワークの前記第2のゲートウェイから受信した前記第2のパケットに対し、前記第2のパケットの外部イーサネットヘッダ、IPヘッダ及び仮想拡張ローカルエリアネットワークの識別子を取り除くことによってカプセル除去を行う工程と、
前記第1のゲートウェイを実行する前記物理的な装置から前記物理的なホストの前記仮想化ソフトウェアに前記カプセル除去されたパケットを転送する工程と、をさらに含むことを特徴とする請求項1に記載の方法。 - 第2の物理的な装置が実行する仮想拡張ローカルエリアネットワークの前記第2のゲートウェイとのトンネルを確立する工程をさらに含み、前記第2のゲートウェイは、前記イーサネットパケットを前記第2のデータセンタにおける前記送信先の機器に転送する前に、仮想拡張ローカルエリアネットワークの識別子及びIPヘッダを取り除くために前記パケットに対するカプセル除去を行うことを特徴とする請求項1に記載の方法。
- オープンフローコントローラから設定情報を受信する工程を更に含む、ことを特徴とする請求項1に記載の方法。
- 前記設定情報は、アドレスの組を前記仮想拡張ローカルエリアネットワークの識別子に対応付けるマッピング情報を含む、ことを特徴とする請求項7に記載の方法。
- 前記設定情報は、前記オープンフローコントローラからフローの組として受信される、ことを特徴とする請求項7に記載の方法。
- 前記イーサネットパケットは、前記物理的な装置で受信されたときにはカプセル化されていないイーサネットパケットである、ことを特徴とする請求項1に記載の方法。
- 仮想スイッチは前記物理的なホストの仮想化ソフトウェアで動作し、且つ前記仮想拡張ローカルエリアネットワークの識別子を有するパケットをカプセル化するように構成されない、ことを特徴とする請求項1に記載の方法。
- 前記第1のゲートウェイを実行する前記物理的な装置とは別の第2の物理的なホストから、前記第2の物理的なホストが前記第1のデータセンタにおいて存在する第2の局所的なレイヤ2ネットワークのブロードキャストドメインと異なる、地理的に離れた第3のデータセンタにおける第2の離れたレイヤ2ネットワークのブロードキャストドメインに存在する第2の機器をあて先とする第2のイーサネットパケットを受信する工程と、
前記受信したイーサネットパケットの第2の仮想拡張ローカルエリアネットワークの識別子を判定する工程と、
前記第2のイーサネットパケットを、前記判定した第2の仮想拡張ローカルエリアネットワークの識別子及び第2のインターネットプロトコル(IP)ヘッダとともにカプセル化する工程と、
前記カプセル化された第2のパケットがIPネットワークを介して前記第3のデータセンタにおける仮想拡張ローカルエリアネットワークの第3のゲートウェイに送信され、前記第3のデータセンタにおける前記第2の離れたレイヤ2ネットワークのブロードキャストドメインと前記第1のデータセンタにおける前記第2の局所的なレイヤ2ネットワークのブロードキャストドメインとが共通のレイヤ2ブロードキャストドメインの一部になるように、前記第1のゲートウェイを実行する前記物理的な装置が接続する前記IPネットワークに前記カプセル化された第2のパケットを転送する工程と、をさらに含むことを特徴とする請求項1に記載の方法。 - 第2の仮想マシンは、前記第2のデータセンタにおける第2の物理的なホストに存在する、ことを特徴とする請求項1に記載の方法。
- 前記IPヘッダは、前記第1のゲートウェイに対応する送信元IPアドレスと前記第2のゲートウェイに対応する送信先IPアドレスとを含む、ことを特徴とする請求項1に記載の方法。
- 前記パケットをカプセル化する工程は、前記カプセル化されたパケットが仮想拡張ローカルエリアネットワークのパケットであることを示すuser datagram protocol(UDP)ヘッダを使用する工程を更に含む、ことを特徴とする請求項1に記載の方法。
- 前記IPマルチキャストグループは、前記第2のデータセンタにおける前記仮想拡張ローカルエリアネットワークの第2のゲートウェイを含む、ことを特徴とする請求項3に記載の方法。
- (i)前記イーサネットパケットのメディアアクセス制御(MAC)アドレスと(ii)前記イーサネットパケットの送信先MACアドレスとを前記仮想拡張ローカルエリアネットワークの識別子に対応付ける、データ構造を維持する工程をさらに含むことを特徴とする請求項1に記載の方法。
- 少なくとも1つの処理装置によって実行されるコンピュータプログラムであって、請求項1から17のいずれか1項に記載の方法の各工程を実行する命令の組を含むコンピュータプログラム。
- スイッチ装置であって、
処理装置の組と、
少なくとも1つの処理装置によって実行されるコンピュータプログラムであって、請求項1から17のいずれか1項に記載の方法の各工程を実行する命令の組を含むコンピュータプログラムと、を含む、
ことを特徴とするスイッチ装置。
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US13/791,264 US9210079B2 (en) | 2012-08-14 | 2013-03-08 | Method and system for virtual and physical network integration |
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PCT/US2013/043937 WO2014028094A1 (en) | 2012-08-14 | 2013-06-03 | Method and system for virtual and physical network integration |
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Families Citing this family (153)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9210079B2 (en) | 2012-08-14 | 2015-12-08 | Vmware, Inc. | Method and system for virtual and physical network integration |
US9008085B2 (en) * | 2012-08-15 | 2015-04-14 | International Business Machines Corporation | Network interface card having overlay gateway functionality |
CN103973578B (zh) * | 2013-01-31 | 2018-06-19 | 新华三技术有限公司 | 一种虚拟机流量重定向的方法及装置 |
US9118984B2 (en) | 2013-03-15 | 2015-08-25 | International Business Machines Corporation | Control plane for integrated switch wavelength division multiplexing |
US9444748B2 (en) | 2013-03-15 | 2016-09-13 | International Business Machines Corporation | Scalable flow and congestion control with OpenFlow |
US9407560B2 (en) | 2013-03-15 | 2016-08-02 | International Business Machines Corporation | Software defined network-based load balancing for physical and virtual networks |
US9104643B2 (en) | 2013-03-15 | 2015-08-11 | International Business Machines Corporation | OpenFlow controller master-slave initialization protocol |
US9596192B2 (en) | 2013-03-15 | 2017-03-14 | International Business Machines Corporation | Reliable link layer for control links between network controllers and switches |
US9609086B2 (en) * | 2013-03-15 | 2017-03-28 | International Business Machines Corporation | Virtual machine mobility using OpenFlow |
US9769074B2 (en) | 2013-03-15 | 2017-09-19 | International Business Machines Corporation | Network per-flow rate limiting |
CN103179228B (zh) * | 2013-04-02 | 2015-08-19 | 杭州华三通信技术有限公司 | 因特网协议地址解析方法及边缘节点 |
US9374323B2 (en) * | 2013-07-08 | 2016-06-21 | Futurewei Technologies, Inc. | Communication between endpoints in different VXLAN networks |
US9559896B2 (en) * | 2013-07-08 | 2017-01-31 | Cisco Technology, Inc. | Network-assisted configuration and programming of gateways in a network environment |
US10749711B2 (en) | 2013-07-10 | 2020-08-18 | Nicira, Inc. | Network-link method useful for a last-mile connectivity in an edge-gateway multipath system |
US10454714B2 (en) | 2013-07-10 | 2019-10-22 | Nicira, Inc. | Method and system of overlay flow control |
US9130775B2 (en) * | 2013-07-10 | 2015-09-08 | Cisco Technology, Inc. | Support for virtual extensible local area network segments across multiple data center sites |
US9432204B2 (en) | 2013-08-24 | 2016-08-30 | Nicira, Inc. | Distributed multicast by endpoints |
US9565105B2 (en) * | 2013-09-04 | 2017-02-07 | Cisco Technology, Inc. | Implementation of virtual extensible local area network (VXLAN) in top-of-rack switches in a network environment |
US9785455B2 (en) | 2013-10-13 | 2017-10-10 | Nicira, Inc. | Logical router |
US10951522B2 (en) * | 2013-11-05 | 2021-03-16 | Cisco Technology, Inc. | IP-based forwarding of bridged and routed IP packets and unicast ARP |
US9602392B2 (en) | 2013-12-18 | 2017-03-21 | Nicira, Inc. | Connectivity segment coloring |
US9612854B2 (en) * | 2013-12-18 | 2017-04-04 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for virtualizing a remote device |
US9794128B2 (en) * | 2013-12-30 | 2017-10-17 | International Business Machines Corporation | Overlay network movement operations |
US10075459B1 (en) * | 2014-01-22 | 2018-09-11 | Amazon Technologies, Inc. | Securing workspaces in a cloud computing environment |
US9893988B2 (en) | 2014-03-27 | 2018-02-13 | Nicira, Inc. | Address resolution using multiple designated instances of a logical router |
US9794079B2 (en) | 2014-03-31 | 2017-10-17 | Nicira, Inc. | Replicating broadcast, unknown-unicast, and multicast traffic in overlay logical networks bridged with physical networks |
US20150289299A1 (en) * | 2014-04-03 | 2015-10-08 | Qualcomm Incorporated | Multichannel link aggregation with tdls |
US9461914B2 (en) * | 2014-04-07 | 2016-10-04 | Cisco Technology, Inc. | Path maximum transmission unit handling for virtual private networks |
EP3138243B1 (en) * | 2014-04-29 | 2019-06-19 | Hewlett Packard Enterprise Development L.P. | Network service insertion |
EP2966815A4 (en) * | 2014-05-29 | 2016-04-13 | Huawei Tech Co Ltd | PACKET PROCESSING AND VXLAN GATEWAY |
US10581737B1 (en) * | 2014-06-20 | 2020-03-03 | Amazon Technologies, Inc. | Acceleration of data routing in an application group |
US9338092B1 (en) | 2014-06-20 | 2016-05-10 | Amazon Technologies, Inc. | Overlay networks for application groups |
CN104363172B (zh) * | 2014-06-27 | 2018-06-05 | 曙光信息产业(北京)有限公司 | 一种数据收发方法及装置 |
US10374826B2 (en) * | 2014-06-30 | 2019-08-06 | Pismo Labs Technology Limited | Methods and systems for transmitting broadcast data |
US9577927B2 (en) * | 2014-06-30 | 2017-02-21 | Nicira, Inc. | Encoding control plane information in transport protocol source port field and applications thereof in network virtualization |
US9794180B2 (en) | 2014-07-18 | 2017-10-17 | Cisco Technology, Inc. | Reducing transient packet duplication and improving split-horizon filtering |
WO2016031923A1 (ja) * | 2014-08-28 | 2016-03-03 | 日本電気株式会社 | スイッチ、オーバーレイネットワークシステム、トンネル設定の変更方法及びプログラム |
US10735372B2 (en) * | 2014-09-02 | 2020-08-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Network node and method for handling a traffic flow related to a local service cloud |
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 |
US9768980B2 (en) | 2014-09-30 | 2017-09-19 | Nicira, Inc. | Virtual distributed bridging |
US10511458B2 (en) | 2014-09-30 | 2019-12-17 | Nicira, Inc. | Virtual distributed bridging |
WO2016110897A1 (ja) * | 2015-01-09 | 2016-07-14 | 日本電気株式会社 | 通信システム、通信装置、通信方法および制御プログラム |
US10243834B1 (en) * | 2015-01-22 | 2019-03-26 | Juniper Networks, Inc. | Interconnecting virtual networks using an ethernet virtual private network (EVPN) and virtual extensible local area network (VXLAN) based overlay network |
CN104601472B (zh) * | 2015-02-04 | 2017-11-03 | 盛科网络(苏州)有限公司 | 在芯片中实现vxlan网关分布式路由的方法及报文处理*** |
FR3032851A1 (fr) * | 2015-02-13 | 2016-08-19 | Kerlink | Procede de resolution d'une adresse ip, serveur et programme d'ordinateur correspondants. |
CN106161225B (zh) * | 2015-03-23 | 2019-05-28 | 华为技术有限公司 | 用于处理vxlan报文的方法、装置及*** |
CN106161259B (zh) * | 2015-03-27 | 2019-02-12 | 新华三技术有限公司 | 虚拟扩展局域网vxlan的组播数据报文转发方法和设备 |
US10135789B2 (en) | 2015-04-13 | 2018-11-20 | Nicira, Inc. | Method and system of establishing a virtual private network in a cloud service for branch networking |
US10498652B2 (en) | 2015-04-13 | 2019-12-03 | Nicira, Inc. | Method and system of application-aware routing with crowdsourcing |
US10425382B2 (en) | 2015-04-13 | 2019-09-24 | Nicira, Inc. | Method and system of a cloud-based multipath routing protocol |
CN106209648B (zh) | 2015-05-04 | 2019-06-14 | 新华三技术有限公司 | 跨虚拟可扩展局域网的组播数据报文转发方法和设备 |
CN106209554B (zh) * | 2015-05-04 | 2019-12-13 | 新华三技术有限公司 | 跨虚拟可扩展局域网的报文转发方法和设备 |
CN106209637B (zh) | 2015-05-04 | 2019-07-05 | 新华三技术有限公司 | 从虚拟可扩展局域网至虚拟局域网的报文转发方法和设备 |
CN106209636B (zh) | 2015-05-04 | 2019-08-02 | 新华三技术有限公司 | 从vlan至vxlan的组播数据报文转发方法和设备 |
CN106209689B (zh) | 2015-05-04 | 2019-06-14 | 新华三技术有限公司 | 从vxlan至vlan的组播数据报文转发方法和设备 |
CN106209638B (zh) | 2015-05-04 | 2019-07-12 | 新华三技术有限公司 | 从虚拟局域网至虚拟可扩展局域网的报文转发方法和设备 |
CN106254256B (zh) | 2015-06-04 | 2019-08-16 | 新华三技术有限公司 | 基于三层vxlan网关的数据报文转发方法和设备 |
US10225184B2 (en) | 2015-06-30 | 2019-03-05 | Nicira, Inc. | Redirecting traffic in a virtual distributed router environment |
US10147984B2 (en) | 2015-07-31 | 2018-12-04 | SynCells, Inc. | Portable and modular energy storage for multiple applications |
US10567347B2 (en) | 2015-07-31 | 2020-02-18 | Nicira, Inc. | Distributed tunneling for VPN |
US10044502B2 (en) | 2015-07-31 | 2018-08-07 | Nicira, Inc. | Distributed VPN service |
US20220360566A1 (en) * | 2015-07-31 | 2022-11-10 | Nicira, Inc. | Distributed tunneling for vpn |
CN106559292B (zh) * | 2015-09-29 | 2020-03-06 | 新华三技术有限公司 | 一种宽带接入方法和装置 |
CN105162674A (zh) * | 2015-10-16 | 2015-12-16 | 上海斐讯数据通信技术有限公司 | 一种物理机访问虚拟网络的方法及网卡 |
US10212122B2 (en) * | 2015-11-24 | 2019-02-19 | Red Hat Israel, Ltd | Fan network management |
US10298490B2 (en) * | 2015-12-09 | 2019-05-21 | Cisco Technology, Inc. | Coexistence and migration of legacy ethernet and overlay networks |
CN113162857B (zh) * | 2016-01-18 | 2023-01-13 | 华为技术有限公司 | 按需获取路由的方法及网关 |
US10536297B2 (en) * | 2016-03-29 | 2020-01-14 | Arista Networks, Inc. | Indirect VXLAN bridging |
US9960954B2 (en) | 2016-03-29 | 2018-05-01 | Wipro Limited | Methods and systems to improve correlation between overlay and underlay networks in data centers |
JP2019517168A (ja) * | 2016-03-31 | 2019-06-20 | アリババ・グループ・ホールディング・リミテッドAlibaba Group Holding Limited | 物理ネットワークと仮想ネットワークの間の相互接続 |
CN107332812B (zh) * | 2016-04-29 | 2020-07-07 | 新华三技术有限公司 | 网络访问控制的实现方法及装置 |
US10581793B1 (en) * | 2016-04-29 | 2020-03-03 | Arista Networks, Inc. | Address resolution in virtual extensible networks |
CN107332772B (zh) * | 2016-04-29 | 2020-02-14 | 华为技术有限公司 | 转发表项建立方法和装置 |
US10033646B2 (en) | 2016-05-12 | 2018-07-24 | International Business Machines Corporation | Resilient active-active data link layer gateway cluster |
CN107666428B (zh) * | 2016-07-28 | 2020-03-06 | 新华三技术有限公司 | 静默设备探测方法以及装置 |
CN107770064A (zh) * | 2016-08-19 | 2018-03-06 | 华为技术有限公司 | 一种跨网络通信的方法、设备 |
EP3516829B1 (en) * | 2016-09-26 | 2021-07-07 | Nant Holdings IP, LLC | Virtual circuits in cloud networks |
CN106453023B (zh) * | 2016-11-01 | 2019-06-07 | 优刻得科技股份有限公司 | 一种用于物理设备与虚拟网络的通信方法、设备与*** |
CN108075956B (zh) * | 2016-11-16 | 2020-05-22 | 新华三技术有限公司 | 一种数据处理方法和装置 |
US10356131B2 (en) * | 2016-12-09 | 2019-07-16 | Nutanix, Inc. | Service chaining for multiple uplink bridges |
US11089066B2 (en) | 2016-12-09 | 2021-08-10 | Nutanix, Inc. | System and method for dynamic medium access control (MAC) relating to a virtualization environment |
CN108234270B (zh) * | 2016-12-21 | 2020-07-07 | 中国电信股份有限公司 | 实现虚拟可扩展局域网多域并存的方法和*** |
US20200036624A1 (en) | 2017-01-31 | 2020-01-30 | The Mode Group | High performance software-defined core network |
US11121962B2 (en) | 2017-01-31 | 2021-09-14 | Vmware, Inc. | High performance software-defined core network |
US11706127B2 (en) | 2017-01-31 | 2023-07-18 | Vmware, Inc. | High performance software-defined core network |
US10992568B2 (en) | 2017-01-31 | 2021-04-27 | Vmware, Inc. | High performance software-defined core network |
US10992558B1 (en) | 2017-11-06 | 2021-04-27 | Vmware, Inc. | Method and apparatus for distributed data network traffic optimization |
US11252079B2 (en) | 2017-01-31 | 2022-02-15 | Vmware, Inc. | High performance software-defined core network |
US20180219765A1 (en) | 2017-01-31 | 2018-08-02 | Waltz Networks | Method and Apparatus for Network Traffic Control Optimization |
US10778528B2 (en) | 2017-02-11 | 2020-09-15 | Nicira, Inc. | Method and system of connecting to a multipath hub in a cluster |
CN106899477A (zh) * | 2017-03-09 | 2017-06-27 | 北京百悟科技有限公司 | 云计算平台中物理机的构建方法及装置 |
US11271766B2 (en) * | 2017-06-13 | 2022-03-08 | SynCells, Inc. | Energy virtualization layer with a universal smart gateway |
US11394573B2 (en) | 2017-06-13 | 2022-07-19 | SynCells, Inc. | Energy virtualization layer with a universal smart gateway |
US11125461B2 (en) | 2017-06-13 | 2021-09-21 | Gerard O'Hora | Smart vent system with local and central control |
US10523539B2 (en) | 2017-06-22 | 2019-12-31 | Nicira, Inc. | Method and system of resiliency in cloud-delivered SD-WAN |
CN108322368B (zh) * | 2017-06-23 | 2020-01-03 | 新华三技术有限公司 | 视频点播方法和装置 |
US10503565B2 (en) * | 2017-07-17 | 2019-12-10 | Nicira, Inc. | System and method for multicasting data between networking interfaces of hypervisors |
CN107645433B (zh) * | 2017-08-31 | 2021-03-30 | 新华三技术有限公司 | 报文转发方法及装置 |
US10999100B2 (en) | 2017-10-02 | 2021-05-04 | Vmware, Inc. | Identifying multiple nodes in a virtual network defined over a set of public clouds to connect to an external SAAS provider |
US10686625B2 (en) | 2017-10-02 | 2020-06-16 | Vmware, Inc. | Defining and distributing routes for a virtual network |
US11115480B2 (en) | 2017-10-02 | 2021-09-07 | Vmware, Inc. | Layer four optimization for a virtual network defined over public cloud |
US10999165B2 (en) | 2017-10-02 | 2021-05-04 | Vmware, Inc. | Three tiers of SaaS providers for deploying compute and network infrastructure in the public cloud |
US10959098B2 (en) | 2017-10-02 | 2021-03-23 | Vmware, Inc. | Dynamically specifying multiple public cloud edge nodes to connect to an external multi-computer node |
US11089111B2 (en) | 2017-10-02 | 2021-08-10 | Vmware, Inc. | Layer four optimization for a virtual network defined over public cloud |
US11223514B2 (en) | 2017-11-09 | 2022-01-11 | Nicira, Inc. | Method and system of a dynamic high-availability mode based on current wide area network connectivity |
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 |
CN108199945B (zh) * | 2017-12-23 | 2019-10-01 | 华为技术有限公司 | 报文传输方法、网络设备及报文处理*** |
US10536563B2 (en) * | 2018-02-06 | 2020-01-14 | Nicira, Inc. | Packet handling based on virtual network configuration information in software-defined networking (SDN) environments |
US10778464B2 (en) * | 2018-04-20 | 2020-09-15 | Futurewei Technologies, Inc. | NSH encapsulation for traffic steering establishing a tunnel between virtual extensible local area network (VxLAN) tunnel end points (VTEPS) using a NSH encapsulation header comprising a VxLAN header whose VNI field has been replaced by an NSH shim |
US10708261B2 (en) | 2018-05-07 | 2020-07-07 | Vmware, Inc. | Secure gateway onboarding via mobile devices for internet of things device management |
CN109510870A (zh) * | 2018-11-22 | 2019-03-22 | 酒泉钢铁(集团)有限责任公司 | 一种集团性企业传统it架构云化的方法 |
US10855519B2 (en) | 2018-12-06 | 2020-12-01 | Vmware, Inc. | MAC-sync based mechanism for bridge port failover |
CN109617735B (zh) * | 2018-12-26 | 2021-04-09 | 华为技术有限公司 | 云计算数据中心***、网关、服务器及报文处理方法 |
US11146634B2 (en) * | 2019-04-25 | 2021-10-12 | International Business Machines Corporation | Storage pool isolation |
US10778457B1 (en) | 2019-06-18 | 2020-09-15 | Vmware, Inc. | Traffic replication in overlay networks spanning multiple sites |
CN110519075B (zh) * | 2019-07-24 | 2022-05-27 | 浪潮思科网络科技有限公司 | 基于sdn的物理主机与虚拟云主机的通信***及方法 |
US11374791B2 (en) * | 2019-07-31 | 2022-06-28 | Hewlett Packard Enterprise Development Lp | Orchestration of subnetwork extensions across a wide area network |
US11121985B2 (en) | 2019-08-27 | 2021-09-14 | Vmware, Inc. | Defining different public cloud virtual networks for different entities based on different sets of measurements |
CN110601881B (zh) * | 2019-09-04 | 2021-10-22 | 厦门网宿有限公司 | 一种二层专线网络***、配置方法及设备 |
US11044190B2 (en) | 2019-10-28 | 2021-06-22 | Vmware, Inc. | Managing forwarding elements at edge nodes connected to a virtual network |
US11394640B2 (en) | 2019-12-12 | 2022-07-19 | Vmware, Inc. | Collecting and analyzing data regarding flows associated with DPI parameters |
US11489783B2 (en) | 2019-12-12 | 2022-11-01 | Vmware, Inc. | Performing deep packet inspection in a software defined wide area network |
US11722925B2 (en) | 2020-01-24 | 2023-08-08 | Vmware, Inc. | Performing service class aware load balancing to distribute packets of a flow among multiple network links |
US11477127B2 (en) | 2020-07-02 | 2022-10-18 | Vmware, Inc. | Methods and apparatus for application aware hub clustering techniques for a hyper scale SD-WAN |
US11709710B2 (en) | 2020-07-30 | 2023-07-25 | Vmware, Inc. | Memory allocator for I/O operations |
JP7437272B2 (ja) * | 2020-09-04 | 2024-02-22 | 株式会社日立製作所 | 処理システム及び方法 |
CN112187610B (zh) * | 2020-09-24 | 2021-11-16 | 北京赛宁网安科技有限公司 | 一种网络靶场的网络隔离***与方法 |
US11575591B2 (en) | 2020-11-17 | 2023-02-07 | Vmware, Inc. | Autonomous distributed forwarding plane traceability based anomaly detection in application traffic for hyper-scale SD-WAN |
US11575600B2 (en) | 2020-11-24 | 2023-02-07 | Vmware, Inc. | Tunnel-less SD-WAN |
US11929903B2 (en) | 2020-12-29 | 2024-03-12 | VMware LLC | Emulating packet flows to assess network links for SD-WAN |
US11792127B2 (en) | 2021-01-18 | 2023-10-17 | Vmware, Inc. | Network-aware load balancing |
US11979325B2 (en) | 2021-01-28 | 2024-05-07 | VMware LLC | Dynamic SD-WAN hub cluster scaling with machine learning |
US11388086B1 (en) | 2021-05-03 | 2022-07-12 | Vmware, Inc. | On demand routing mesh for dynamically adjusting SD-WAN edge forwarding node roles to facilitate routing through an SD-WAN |
US12009987B2 (en) | 2021-05-03 | 2024-06-11 | VMware LLC | Methods to support dynamic transit paths through hub clustering across branches in SD-WAN |
US11729065B2 (en) | 2021-05-06 | 2023-08-15 | Vmware, Inc. | Methods for application defined virtual network service among multiple transport in SD-WAN |
CN113452593B (zh) * | 2021-06-10 | 2022-06-03 | 烽火通信科技股份有限公司 | 一种olt vxlan与多切片共存的方法和装置 |
US12015536B2 (en) | 2021-06-18 | 2024-06-18 | VMware LLC | Method and apparatus for deploying tenant deployable elements across public clouds based on harvested performance metrics of types of resource elements in the public clouds |
US11489720B1 (en) | 2021-06-18 | 2022-11-01 | Vmware, Inc. | Method and apparatus to evaluate resource elements and public clouds for deploying tenant deployable elements based on harvested performance metrics |
US11784922B2 (en) | 2021-07-03 | 2023-10-10 | Vmware, Inc. | Scalable overlay multicast routing in multi-tier edge gateways |
US12047282B2 (en) | 2021-07-22 | 2024-07-23 | VMware LLC | Methods for smart bandwidth aggregation based dynamic overlay selection among preferred exits in SD-WAN |
US11375005B1 (en) | 2021-07-24 | 2022-06-28 | Vmware, Inc. | High availability solutions for a secure access service edge application |
US11943146B2 (en) | 2021-10-01 | 2024-03-26 | VMware LLC | Traffic prioritization in SD-WAN |
US20230164073A1 (en) * | 2021-11-23 | 2023-05-25 | Google Llc | Systems and Methods for Tunneling Network Traffic to Apply Network Functions |
CN114143244B (zh) * | 2021-11-24 | 2024-01-30 | 新华三大数据技术有限公司 | 一种报文处理方法、装置、存储介质及网关设备 |
CN114095460B (zh) * | 2022-01-20 | 2022-05-31 | 杭州优云科技有限公司 | 一种报文广播方法及设备 |
US20230269114A1 (en) * | 2022-02-24 | 2023-08-24 | Cyxtera Data Centers, Inc. | Automated cloud on-ramp in a data center |
CN114567523B (zh) * | 2022-04-22 | 2022-09-30 | 阿里巴巴(中国)有限公司 | 一种自定义vlan网络的方法、设备及存储介质 |
CN115001900A (zh) * | 2022-06-06 | 2022-09-02 | 中移(杭州)信息技术有限公司 | 报文转发方法、装置、设备及计算机可读存储介质 |
US11909815B2 (en) | 2022-06-06 | 2024-02-20 | VMware LLC | Routing based on geolocation costs |
US12034587B1 (en) | 2023-03-27 | 2024-07-09 | VMware LLC | Identifying and remediating anomalies in a self-healing network |
CN116188180B (zh) * | 2023-04-25 | 2023-07-07 | 浩然加中医疗科技(山东)有限公司 | 一种基于gre网络的医保报销结算方法、***及设备 |
Family Cites Families (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6108304A (en) | 1996-03-08 | 2000-08-22 | Abe; Hajime | Packet switching network, packet switching equipment, and network management equipment |
JP3609256B2 (ja) | 1998-05-19 | 2005-01-12 | 株式会社日立製作所 | ネットワーク管理装置,ノード装置及びネットワーク管理システム |
WO2002061599A1 (en) | 2001-01-25 | 2002-08-08 | Crescent Networks, Inc. | Extension of address resolution protocol (arp) for internet protocol (ip) virtual networks |
US6895429B2 (en) | 2001-12-28 | 2005-05-17 | Network Appliance, Inc. | Technique for enabling multiple virtual filers on a single filer to participate in multiple address spaces with overlapping network addresses |
US7120728B2 (en) | 2002-07-31 | 2006-10-10 | Brocade Communications Systems, Inc. | Hardware-based translating virtualization switch |
US8838743B2 (en) | 2004-02-13 | 2014-09-16 | Intel Corporation | Apparatus and method for a dynamically extensible virtual switch |
ATE343892T1 (de) * | 2004-08-05 | 2006-11-15 | Cit Alcatel | Verfahren und vorrichtung zur zugriffssteuerung |
GB2418326B (en) | 2004-09-17 | 2007-04-11 | Hewlett Packard Development Co | Network vitrualization |
US8194656B2 (en) | 2005-04-28 | 2012-06-05 | Cisco Technology, Inc. | Metro ethernet network with scaled broadcast and service instance domains |
US9397856B2 (en) | 2005-12-02 | 2016-07-19 | Ca, Inc. | Virtual tunnel network router |
US8838756B2 (en) | 2009-07-27 | 2014-09-16 | Vmware, Inc. | Management and implementation of enclosed local networks in a virtual lab |
US8619771B2 (en) | 2009-09-30 | 2013-12-31 | Vmware, Inc. | Private allocated networks over shared communications infrastructure |
US8060875B1 (en) | 2006-05-26 | 2011-11-15 | Vmware, Inc. | System and method for multiple virtual teams |
CN100542122C (zh) | 2006-09-29 | 2009-09-16 | 华为技术有限公司 | 一种vlan交换隧道的复用方法和vlan交换域 |
US8050267B2 (en) | 2007-02-19 | 2011-11-01 | Cisco Technology, Inc. | Simple virtual private network for small local area networks |
US8166205B2 (en) | 2007-07-31 | 2012-04-24 | Cisco Technology, Inc. | Overlay transport virtualization |
US8798056B2 (en) | 2007-09-24 | 2014-08-05 | Intel Corporation | Method and system for virtual port communications |
US7729366B2 (en) * | 2007-10-03 | 2010-06-01 | General Instrument Corporation | Method, apparatus and system for network mobility of a mobile communication device |
US8018873B1 (en) | 2007-11-08 | 2011-09-13 | Juniper Networks, Inc. | Enhanced link state protocol for identifying broadcast networks |
GB2458154B (en) | 2008-03-07 | 2012-06-27 | Hewlett Packard Development Co | Routing across a virtual network |
GB2458157B (en) | 2008-03-07 | 2012-04-25 | Hewlett Packard Development Co | Virtual machine liveness check |
US8195774B2 (en) | 2008-05-23 | 2012-06-05 | Vmware, Inc. | Distributed virtual switch for virtualized computer systems |
US8160063B2 (en) | 2008-06-09 | 2012-04-17 | Microsoft Corporation | Data center interconnect and traffic engineering |
US7921197B2 (en) | 2008-11-19 | 2011-04-05 | Vmware, Inc. | Dynamic configuration of virtual machines |
WO2010099407A1 (en) | 2009-02-27 | 2010-09-02 | Broadcom Corporation | Method and system for virtual machine networking |
CA3204215A1 (en) | 2009-04-01 | 2010-10-07 | Nicira, Inc. | Method and apparatus for implementing and managing virtual switches |
WO2010121216A1 (en) | 2009-04-17 | 2010-10-21 | Viasat, Inc. | System, method and apparatus for providing end-to-end layer 2 connectivity |
US8477775B2 (en) * | 2009-05-14 | 2013-07-02 | Avaya Inc. | Unifying local and mobility network identifiers |
US9497039B2 (en) | 2009-05-28 | 2016-11-15 | Microsoft Technology Licensing, Llc | Agile data center network architecture |
US8644188B1 (en) | 2009-06-25 | 2014-02-04 | Amazon Technologies, Inc. | Providing virtual networking functionality for managed computer networks |
US8339994B2 (en) | 2009-08-27 | 2012-12-25 | Brocade Communications Systems, Inc. | Defining an optimal topology for a group of logical switches |
US20110085557A1 (en) | 2009-10-08 | 2011-04-14 | Brocade Communications Systems, Inc. | Partitioning of Switches and Fabrics into Logical Switches and Fabrics |
US8599864B2 (en) | 2009-10-08 | 2013-12-03 | Brocade Communications Systems, Inc. | Transit switches in a network of logical switches |
CN102045244A (zh) * | 2009-10-10 | 2011-05-04 | 中兴通讯股份有限公司 | Ipv4网络与新网互通的实现方法和*** |
CN102055637B (zh) * | 2009-11-03 | 2015-06-03 | 中兴通讯股份有限公司 | 宽带网络***及其实现方法 |
US7937438B1 (en) | 2009-12-07 | 2011-05-03 | Amazon Technologies, Inc. | Using virtual networking devices to manage external connections |
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 |
US7991859B1 (en) | 2009-12-28 | 2011-08-02 | Amazon Technologies, Inc. | Using virtual networking devices to connect managed computer networks |
US8612627B1 (en) | 2010-03-03 | 2013-12-17 | Amazon Technologies, Inc. | Managing encoded multi-part communications for provided computer networks |
US8224931B1 (en) | 2010-03-31 | 2012-07-17 | Amazon Technologies, Inc. | Managing use of intermediate destination computing nodes for provided computer networks |
US8345692B2 (en) | 2010-04-27 | 2013-01-01 | Cisco Technology, Inc. | Virtual switching overlay for cloud computing |
US8811398B2 (en) * | 2010-04-30 | 2014-08-19 | Hewlett-Packard Development Company, L.P. | Method for routing data packets using VLANs |
US8625616B2 (en) | 2010-05-11 | 2014-01-07 | Brocade Communications Systems, Inc. | Converged network extension |
US8407366B2 (en) * | 2010-05-14 | 2013-03-26 | Microsoft Corporation | Interconnecting members of a virtual network |
WO2011150369A2 (en) | 2010-05-27 | 2011-12-01 | Vivotech Inc. | Methods, systems and computer readable media for utilizing a consumer opt-in management system |
CN102577331B (zh) * | 2010-05-28 | 2015-08-05 | 华为技术有限公司 | 虚拟第2层及使其可扩展的机制 |
US9608833B2 (en) * | 2010-06-08 | 2017-03-28 | Brocade Communications Systems, Inc. | Supporting multiple multicast trees in trill networks |
US8351325B2 (en) | 2010-08-18 | 2013-01-08 | Yr20 | Method and system for layer-2 pseudo-wire rapid-deployment service over unknown internet protocol networks |
US8843600B1 (en) * | 2010-09-30 | 2014-09-23 | Amazon Technologies, Inc. | Providing private access to network-accessible services |
US20120099602A1 (en) | 2010-10-25 | 2012-04-26 | Brocade Communications Systems, Inc. | End-to-end virtualization |
US9705756B2 (en) * | 2011-06-02 | 2017-07-11 | Hewlett Packard Enterprise Development Lp | Network virtualization |
US8660124B2 (en) | 2011-08-05 | 2014-02-25 | International Business Machines Corporation | Distributed overlay network data traffic management by a virtual server |
US8762501B2 (en) | 2011-08-29 | 2014-06-24 | Telefonaktiebolaget L M Ericsson (Publ) | Implementing a 3G packet core in a cloud computer with openflow data and control planes |
US8856518B2 (en) | 2011-09-07 | 2014-10-07 | Microsoft Corporation | Secure and efficient offloading of network policies to network interface cards |
US8819267B2 (en) * | 2011-11-16 | 2014-08-26 | Force10 Networks, Inc. | Network virtualization without gateway function |
US8948054B2 (en) * | 2011-12-30 | 2015-02-03 | Cisco Technology, Inc. | System and method for discovering multipoint endpoints in a network environment |
US9571301B2 (en) * | 2012-01-23 | 2017-02-14 | The Faction Group, LLC | System and method for a multi-tenant datacenter with layer 2 cloud interconnection |
US8660129B1 (en) | 2012-02-02 | 2014-02-25 | Cisco Technology, Inc. | Fully distributed routing over a user-configured on-demand virtual network for infrastructure-as-a-service (IaaS) on hybrid cloud networks |
US8923149B2 (en) | 2012-04-09 | 2014-12-30 | Futurewei Technologies, Inc. | L3 gateway for VXLAN |
US9106508B2 (en) * | 2012-04-30 | 2015-08-11 | International Business Machines Corporation | Providing services to virtual overlay network traffic |
US9407450B2 (en) * | 2012-05-01 | 2016-08-02 | Cisco Technnology, Inc. | Method and apparatus for providing tenant information for network flows |
US8751650B2 (en) * | 2012-05-10 | 2014-06-10 | Cisco Technology, Inc. | Method and apparatus for supporting access control lists in a multi-tenant environment |
US8908691B2 (en) * | 2012-06-05 | 2014-12-09 | International Business Machines Corporation | Virtual ethernet port aggregation (VEPA)-enabled multi-tenant overlay network |
US8893258B2 (en) * | 2012-06-11 | 2014-11-18 | Cisco Technology, Inc. | System and method for identity based authentication in a distributed virtual switch network environment |
US8934501B2 (en) * | 2012-06-11 | 2015-01-13 | Avaya Inc. | Bidirectional translation of network edge virtualization encapsulation to core network virtualization encapsulation |
US9225550B2 (en) * | 2012-06-21 | 2015-12-29 | International Business Machines Corporation | Switch monitoring statistics gathering at servers and gateways for overlay networks |
US9178801B1 (en) * | 2012-06-27 | 2015-11-03 | Juniper Networks, Inc. | Automated service discovery in computer networks |
JP2014007681A (ja) * | 2012-06-27 | 2014-01-16 | Hitachi Ltd | ネットワークシステム、および、その管理装置、そのスイッチ |
US9451056B2 (en) * | 2012-06-29 | 2016-09-20 | Avaya Inc. | Method for mapping packets to network virtualization instances |
US9118495B1 (en) * | 2012-07-06 | 2015-08-25 | Pertino, Inc. | Communication between broadcast domains |
US9094459B2 (en) * | 2012-07-16 | 2015-07-28 | International Business Machines Corporation | Flow based overlay network |
CN103580980B (zh) * | 2012-07-24 | 2019-05-24 | 中兴通讯股份有限公司 | 虚拟网络自动发现和自动配置的方法及其装置 |
US9769049B2 (en) * | 2012-07-27 | 2017-09-19 | Gigamon Inc. | Monitoring virtualized network |
US9288162B2 (en) * | 2012-08-03 | 2016-03-15 | Cisco Technology, Inc. | Adaptive infrastructure for distributed virtual switch |
US9210079B2 (en) | 2012-08-14 | 2015-12-08 | Vmware, Inc. | Method and system for virtual and physical network integration |
US9130879B2 (en) | 2012-08-24 | 2015-09-08 | Vmware, Inc. | Methods and systems for offload processing of encapsulated packets |
CN104871495B (zh) | 2012-09-26 | 2018-07-13 | 华为技术有限公司 | 用于叠加网络的虚拟叠加网关 |
US9407519B2 (en) | 2013-03-15 | 2016-08-02 | Vmware, Inc. | Virtual network flow monitoring |
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