公开(公告)号：US20170134420A1

公开(公告)日：2017-05-11

申请号：US15413637

申请日：2017-01-24

Applicant: VMware, Inc.

Inventor： Sachin THAKKAR ,  Serge MASKALIK ,  Debashis BASAK ,  Allwyn SEQUEIRA ,  Govind HARIDAS

IPC: H04L29/06 ,  G06F9/455

CPC classification number: H04L63/1433 ,  G06F9/45558 ,  G06F21/53 ,  G06F21/6236 ,  G06F2009/4557 ,  G06F2009/45591 ,  G06F2009/45595 ,  H04L63/1408 ,  H04L67/1097

Abstract: A method of transferring a virtual machine between a virtualized computing system and a cloud computing system includes determining that a virtual machine is to be transferred from a virtualized computing system to a cloud computing system and determining a connection between a first resource in the virtualized computing system and a second resource in the cloud computing system. Files that enable implementation of the virtual machine at the virtualized computing system and identified, as are file portions of the files for transfer from the virtualized computing system to the cloud computing system. At least one compliance check is executed on each of the file portions using at least one compliance checker. Each of the file portions that fails a compliance check is blocked from being maintained in the cloud computing system.

公开(公告)号：US20170063667A1

公开(公告)日：2017-03-02

申请号：US14981424

申请日：2015-12-28

Applicant: VMware, Inc.

Inventor： Serge MASKALIK ,  Aravind SRINIVASAN ,  Debashis BASAK ,  Sachin THAKKAR ,  Allwyn SEQUEIRA

IPC: H04L12/727 ,  H04L29/06 ,  H04L12/26 ,  H04L29/08

CPC classification number: H04L65/1069 ,  H04L41/5009 ,  H04L41/5096 ,  H04L43/0852 ,  H04L43/50 ,  H04L65/102 ,  H04L67/10

Abstract: A hybrid computing system includes an on-premise data center and a cloud computing system. To connect between an organization's multiple data centers, a gateway may instead utilize the connections between the private data center and the cloud computing system rather than a direct connection to the other of the organizations' data centers.

Abstract translation: 混合计算系统包括内部数据中心和云计算系统。 为了连接组织的多个数据中心，网关可以改为利用私有数据中心和云计算系统之间的连接，而不是直接连接到组织的其他数据中心。

公开(公告)号：US20170063573A1

公开(公告)日：2017-03-02

申请号：US14838559

申请日：2015-08-28

Applicant: VMware, Inc.

Inventor： Serge MASKALIK ,  Weiqing WU ,  Aravind Srinivasan ,  Sachin THAKKAR ,  Debashis BASAK

IPC: H04L12/66 ,  H04L29/08

Abstract: Connectivity between data centers in a hybrid cloud system having a first data center managed by a first organization and a second data center managed by a second organization, the first organization being a tenant in the second data center, is optimized. According to the described technique, a path-optimized connection is established through a wide area network (WAN) between a first gateway of a first data center and a second gateway of a second data center for an application executing in the first data center based on performance of paths across a set of Internet Protocol (IP) flows. Application packets received from the application at the first gateway are forwarded to a WAN optimization appliance in the first data center. WAN optimized application packets received from the WAN optimization appliance at the first gateway are then sent to the second gateway over the path-optimized connection.

Abstract translation: 优化了具有由第一组织管理的第一数据中心和由第二组织管理的第二数据中心的混合云系统中的数据中心之间的连接，所述第二组织是第二数据中心中的租户。 根据所描述的技术，通过第一数据中心的第一网关和第二数据中心的第二网关之间的广域网（WAN）建立路径优化的连接，用于在第一数据中心中执行的应用，基于 在一组互联网协议（IP）流中的路径的性能。 从第一网关处的应用接收到的应用分组被转发到第一数据中心的WAN优化设备。 然后通过路径优化连接将从WAN优化设备接收到的WAN优化应用数据包发送到第二个网关。

公开(公告)号：US20160105456A1

公开(公告)日：2016-04-14

申请号：US14582464

申请日：2014-12-24

Applicant: VMware, Inc.

Inventor： Sachin THAKKAR ,  Serge MASKALIK ,  Debashis BASAK ,  Allwyn SEQUEIRA ,  Govind HARIDAS

IPC: H04L29/06 ,  G06F21/56 ,  H04L29/08

CPC classification number: H04L63/1433 ,  G06F9/45558 ,  G06F21/53 ,  G06F21/6236 ,  G06F2009/4557 ,  G06F2009/45591 ,  G06F2009/45595 ,  H04L63/1408 ,  H04L67/1097

Abstract: One or more examples provide a method of transferring a virtual machine between a virtualized computing system and a cloud computing system that includes: establishing connection between a first resource in the virtualized computing system and a second resource in the cloud computing system to transfer files that implement the virtual machine from the first resource to the second resource; accessing, for transmission over the connection, data blocks on a storage device in the virtualized computing system that include the files; executing at least one compliance check on each of the data blocks using at least one compliance checker; and preventing each of the data blocks that fails a compliance check from being maintained in the cloud computing system.

Abstract translation: 一个或多个示例提供了在虚拟化计算系统和云计算系统之间传送虚拟机的方法，其包括：建立虚拟化计算系统中的第一资源与云计算系统中的第二资源之间的连接，以传送实现 虚拟机从第一资源到第二资源; 访问通过连接传输在包括文件的虚拟化计算系统中的存储设备上的数据块; 使用至少一个一致性检验器对每个数据块执行至少一次合规性检查; 并且防止在云计算系统中保持不合格检查的每个数据块。

公开(公告)号：US20230171152A1

公开(公告)日：2023-06-01

申请号：US18154172

申请日：2023-01-13

Applicant: VMware, Inc.

Inventor： Sachin THAKKAR ,  Allwyn SEQUEIRA ,  Serge MASKALIK ,  Debashis BASAK

IPC: H04L41/0806 ,  H04L67/1097

CPC classification number: H04L41/0806 ,  H04L67/1097 ,  H04L69/325

Abstract: An example method of provisioning a network service in a cloud computing system includes: defining, at an orchestrator, the network service to include a plurality of network functions; defining, at the orchestrator, network connectivity among the plurality of network functions; identifying a plurality of vendor device managers (VDMs) configured to provision virtual network functions that implement the plurality of network functions; and instructing, by the orchestrator, the VDMs to deploy the virtual network functions having the defined network connectivity.

公开(公告)号：US20180063074A1

公开(公告)日：2018-03-01

申请号：US15690230

申请日：2017-08-29

Applicant: VMware, Inc.

Inventor： Narendra Kumar Basur SHANKARAPPA ,  Aravind SRINIVASAN ,  Sachin THAKKAR ,  Serge MASKALIK ,  Govind HARIDAS

IPC: H04L29/12 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L67/1097 ,  G06F8/65 ,  G06F9/5027 ,  G06F9/5061 ,  G06F2009/4557 ,  H04L12/4633 ,  H04L41/0803 ,  H04L41/082 ,  H04L43/103 ,  H04L45/04 ,  H04L45/302 ,  H04L47/10 ,  H04L47/12 ,  H04L47/825 ,  H04L49/354 ,  H04L49/70 ,  H04L61/2007 ,  H04L61/2061 ,  H04L61/2592 ,  H04L61/6022 ,  H04L63/0272 ,  H04L63/029 ,  H04L67/10 ,  H04L69/16 ,  H04L69/22 ,  H04L69/324 ,  H04W28/02 ,  H04W28/0273 ,  H04W28/0284 ,  H04W28/0289

Abstract: Techniques for upgrading virtual appliances in a hybrid cloud computing system are provided. In one embodiment, virtual appliances are upgraded by deploying the upgraded appliances in both a data center and a cloud, configuring the upgraded appliances to have the same IP addresses as original appliances, and disconnecting the original appliances from networks to which they are connected and connecting the upgraded appliances to those networks via the same ports previously used by the original appliances. In another embodiment, upgraded appliances are deployed in the data center and the cloud, but configured with new IP addresses that are different from those of the original appliances, and connections are switched from those of the original appliances to new connections with the new IP addresses. Embodiments disclosed herein permit virtual appliances to be upgraded or replaced with relatively little downtime so as to help minimize disruptions to existing traffic flows.

公开(公告)号：US20180062993A1

公开(公告)日：2018-03-01

申请号：US15690224

申请日：2017-08-29

Applicant: VMware, Inc.

Inventor： Weiqing WU ,  Aravind SRINIVASAN ,  Serge MASKALIK ,  Todd SABIN ,  Sachin THAKKAR

IPC: H04L12/741 ,  H04L12/46 ,  H04L29/12

CPC classification number: H04L45/38 ,  G06F9/45558 ,  G06F9/5077 ,  G06F2009/4557 ,  G06F2009/45595 ,  H04L12/462 ,  H04L41/0816 ,  H04L41/083 ,  H04L41/5096 ,  H04L45/64 ,  H04L45/66 ,  H04L45/74 ,  H04L45/745 ,  H04L47/122 ,  H04L47/365 ,  H04L49/70 ,  H04L61/103 ,  H04L61/2007 ,  H04L61/6022 ,  H04L67/101 ,  H04L67/1031 ,  H04L67/2814

Abstract: Techniques for stateful connection optimization over stretched networks are disclosed. Such stretched networks may extend across both a data center and a cloud. In one embodiment, configuration changes are made to cloud layer 2 (L2) concentrators used by extended networks and a cloud router such that the L2 concentrators block packets with the cloud router's source MAC address and block address resolution protocol (ARP) requests for a gateway IP address from/to cloud networks that are part of the extended networks. Further, the cloud router is configured with the same gateway IP address as that of a default gateway router in the data center and responds to ARP requests for the gateway IP address with its own MAC address. In addition, specific prefix routes (e.g., /32 routes) for virtual computing instances on route optimized networks in the cloud are injected into the cloud router and propagating to a data center router.

公开(公告)号：US20180060117A1

公开(公告)日：2018-03-01

申请号：US15690241

申请日：2017-08-29

Applicant: VMware, Inc.

Inventor： Serge MASKALIK ,  Vemana MURTY ,  Manjunath BANDI ,  Todd SABIN ,  Narendra Kumar BASUR SHANKARAPPA ,  Sachin THAKKAR

IPC: G06F9/48 ,  G06F9/50 ,  G06F9/455

Abstract: A method of migrating a virtualized computing instance between source and destination virtualized computing systems includes executing a first migration workflow in the source virtualized computing system between a source host computer and a first mobility agent simulating a destination host, executing a second migration workflow in the destination virtualized computing system between a second mobility agent simulating a source host and a destination host computer, sending, as part of the first migration workflow, a configuration of the migrated virtualized computing instance to the destination virtualized computing system, translating, as part of the second migration workflow, infrastructure-dependent information in the configuration of the migrated virtualized computing instance, and transferring, during execution of the first and second migration workflows, migration data including the virtualized computing instance between the source host and the destination host over a network.

公开(公告)号：US20170063687A1

公开(公告)日：2017-03-02

申请号：US14981416

申请日：2015-12-28

Applicant: VMware, Inc.

Inventor： Serge MASKALIK ,  Weiqing WU ,  Debashis BASAK ,  Sachin THAKKAR ,  Govind HARIDAS

IPC: H04L12/741 ,  H04L12/66 ,  H04L29/08

CPC classification number: H04L67/10 ,  H04L45/02 ,  H04L45/64

Abstract: A cloud computing system retrieves routing entries associated with a particular tenant of the cloud computing system and are a subset of a routing table of the entire cloud computing system. The routing entries are loaded into a networking switch, which is configured to route network packets using the loaded subset of routing entries, using a general-purpose processor rather than a costly dedicated ASIC.

Abstract translation: 云计算系统检索与云计算系统的特定租户相关联的路由条目，并且是整个云计算系统的路由表的子集。 路由条目被加载到网络交换机中，网络交换机被配置为使用加载的路由条目子集来路由网络分组，使用通用处理器而不是昂贵的专用ASIC。

公开(公告)号：US20160105488A1

公开(公告)日：2016-04-14

申请号：US14529469

申请日：2014-10-31

Applicant: VMware, Inc.

Inventor： Sachin THAKKAR ,  Debashis BASAK ,  Serge MASKALIK ,  Mark Bryan WHIPPLE ,  Aarti Kumar GUPTA

IPC: H04L29/08 ,  H04L12/26 ,  H04L12/46

CPC classification number: H04L67/10 ,  G06F9/45558 ,  G06F9/5072 ,  G06F2009/4557 ,  H04L12/4641 ,  H04L43/10 ,  H04L67/34

Abstract: A hybrid cloud computing system having a private data center and a public cloud computing system is discussed. The private data center is managed by a first organization. The public cloud computing system is managed by a second organization, and the first organization is a tenant in the public cloud computing system. The hybrid cloud computing system is configured to generate a mapping that contextualizes virtual objects migrated between the private data center and the public cloud computing system based on the objects' location. Such a mapping is maintained to expose the true hybridity of the hybrid cloud rather than present two distinct views of a private data center (or private cloud) and a public cloud.

Abstract translation: 讨论了具有私有数据中心和公共云计算系统的混合云计算系统。 私人数据中心由第一个组织管理。 公共云计算系统由第二个组织管理，第一个组织是公共云计算系统的租户。 混合云计算系统被配置为生成基于对象的位置使在私有数据中心和公共云计算系统之间迁移的虚拟对象上下文化的映射。 维护这种映射以暴露混合云的真正混合，而不是呈现私有数据中心（或私有云）和公共云的两个不同视图。