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公开(公告)号：US09043658B1
公开(公告)日：2015-05-26
申请号：US13485515
申请日：2012-05-31
CPC分类号： G06F12/14 , G06F11/2273 , G06F11/3055 , G06F11/3409 , G06F11/3414 , G06F11/3692 , G06F2201/81 , G06F2201/875
摘要： An asset health monitoring system (AHMS) can assign a confidence indicator to some or all the services of a computing service provider. In response to drops in the confidence indicators, the AHMS can automatically initiate testing of services and/or computing assets associated with the services in order to raise confidence that a particular service and its computing assets will perform correctly. Further, the AHMS can automatically initiate remediation procedures for the particular service and/or specific computing assets that fail the confidence testing. By automatically triggering testing and/or remediation procedures, the AHMS can increase reliability of the computing service provider by preemptively identifying problems.
摘要翻译： 资产健康监测系统（AHMS）可以为计算服务提供商的某些或所有服务分配置信指标。 为了响应信心指标的下降，AHMS可以自动启动与服务相关的服务和/或计算资产的测试，以提高某一特定服务及其计算资产正确执行的信心。 此外，AHMS可以自动启动针对不信任测试的特定服务和/或特定计算资产的修复过程。 通过自动触发测试和/或修复程序，AHMS可以通过预先识别问题来提高计算服务提供商的可靠性。
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公开(公告)号：US09013998B1
公开(公告)日：2015-04-21
申请号：US13589834
申请日：2012-08-20
IPC分类号： H04L12/26 , H04L12/28 , H04J3/14 , H04L12/801
CPC分类号： H04L47/10
摘要： Disclosed are various embodiments for estimating round-trip times to improve performance of networks. Multiple connections are opened to a network device. Round-trip times associated with sending packets to the network device via the connections are measured. Another connection to the same or a different network device is opened. A round-trip-time estimate for the other connection is initialized based at least in part on the measured round-trip times for the multiple connections, and in some embodiments, network device proximity data.
摘要翻译： 公开了用于估计往返时间以提高网络性能的各种实施例。 网络设备打开多个连接。 测量与通过连接向网络设备发送数据包相关的往返时间。 另一个连接到相同或不同的网络设备被打开。 至少部分地基于多个连接的测量的往返时间，以及在一些实施例中，网络设备接近度数据来初始化另一连接的往返时间估计。
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公开(公告)号：US08990639B1
公开(公告)日：2015-03-24
申请号：US13485581
申请日：2012-05-31
CPC分类号： G06F11/26 , G06F11/0706 , G06F11/0793 , G06F11/22 , G06F11/30 , G06F11/3672 , G06F11/3692 , H04L41/147 , H04L41/5003 , H04L43/50
摘要： An asset health monitoring system (AHMS) can assign a confidence indicator to some or all the monitored computing asset in a data center, such as computing systems or networking devices. In response to drops in the confidence indicators, the AHMS can automatically initiate testing of computing assets in order to raise confidence that the asset will perform correctly. Further, the AHMS can automatically initiate remediation procedures for computing assets that fail the confidence testing. By automatically triggering testing of assets and/or remediation procedures, the AHMS can increase reliability for the data center by preemptively identifying problems.
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公开(公告)号：US08640220B1
公开(公告)日：2014-01-28
申请号：US12556421
申请日：2009-09-09
CPC分类号： G06F17/00 , G06F9/5027 , G06F2209/509 , H04L63/0272 , H04L69/12 , H04L69/22 , H04L69/321
摘要： Secure networking processes, such as packet encapsulation and decapsulation, can be executed upstream of a user or guest operating system provisioned on a host machine, where the user has substantially full access to that machine. The processing can be performed on a device such as a network interface card (NIC), which can have a separate network port for communicating with mapping systems or other devices across a cloud or secure network. A virtual image of the NIC can be provided to the user such that the user can still utilize at least some of the NIC functionality. In some embodiments, the NIC can work with a standalone processor or control host in order to offload much of the processing to the control host. The NIC can further handle headers and payload separately where possible, in order to improve the efficiency of processing the various packets.
摘要翻译： 可以在主机上提供的用户或客户机操作系统的上游执行诸如分组封装和解封装之类的安全联网过程，其中用户具有对该机器的基本完全访问。 该处理可以在诸如网络接口卡（NIC）的设备上执行，该网络接口卡（NIC）可以具有用于通过云或安全网络与映射系统或其他设备通信的单独的网络端口。 可以向用户提供NIC的虚拟映像，使得用户仍然可以利用NIC功能中的至少一些。 在一些实施例中，NIC可以与独立处理器或控制主机一起工作，以将大部分处理卸载到控制主机。 NIC可以在可能的情况下进一步处理头部和净荷，以提高处理各种数据包的效率。
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公开(公告)号：US08621111B2
公开(公告)日：2013-12-31
申请号：US12888199
申请日：2010-09-22
申请人： Michael David Marr , Alan M. Judge , Jagwinder Singh Brar , Tyson J. Lamoreaux , Mark N. Kelly , Daniel T. Cohn
发明人： Michael David Marr , Alan M. Judge , Jagwinder Singh Brar , Tyson J. Lamoreaux , Mark N. Kelly , Daniel T. Cohn
IPC分类号： G06F15/16 , G06F15/173 , H04Q11/00 , H04L17/00
CPC分类号： G06F15/173 , H04L12/4625 , H04L49/45
摘要： The deployment and scaling of a network of electronic devices can be improved by utilizing one or more network transpose boxes. Each transpose box can include a number of connectors and a meshing useful for implementing a specific network topology. When connecting devices of different tiers in the network, each device need only be connected to at least one of the connectors on the transpose box. The meshing of the transpose box can cause each device to be connected to any or all of the devices in the other tier as dictated by the network topology. When changing network topologies or scaling the network, additional devices can be added to available connectors on an existing transpose box, or new or additional transpose boxes can be deployed in order to handle the change with minimal cabling effort.
摘要翻译： 可以通过利用一个或多个网络转置盒来改进电子设备网络的部署和缩放。 每个转置盒可以包括多个连接器和用于实现特定网络拓扑的网格。 当连接网络中不同层的设备时，每个设备只需要连接到转置盒上的至少一个连接器。 转置框的网格划分可以使每个设备连接到由网络拓扑所指定的另一层中的任何或所有设备。 当更改网络拓扑或扩展网络时，可以将其他设备添加到现有转置盒上的可用连接器中，也可以部署新的或附加的转置盒，以便以最少的布线工作来处理更改。
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公开(公告)号：US08489718B1
公开(公告)日：2013-07-16
申请号：US12783257
申请日：2010-05-19
IPC分类号： G06F15/177
CPC分类号： H04L49/15 , H04L45/586 , H04L49/356 , H04L49/40 , H04L49/45
摘要： The efficiency of scaling of a network of computing devices can be improved by grouping highly-connected portions into deployment units wherein devices only have to be aware of other devices in the respective deployment unit. The various deployment units can be connected by a backbone mechanism. In some embodiments, the backbone utilizes a torroidal connection scheme to connect the backbone switches and pass routing protocol information. Host traffic can still utilize connections between tiers, such that standard routing and networking protocols can be utilized. In other embodiments, logical interfaces can be initialized in each backbone switch, such that each switch itself can function as a point backbone. The devices of the various deployment units then can communicate with each other via the point backbones using standard networking and routing protocols.
摘要翻译： 可以通过将高度连接的部分分组为部署单元来改进计算设备的网络的缩放效率，其中设备只需要知道相应部署单元中的其他设备。 各个部署单元可以通过骨干机制连接。 在一些实施例中，主干使用环形连接方案来连接主干交换机并且传递路由协议信息。 主机流量仍然可以利用层之间的连接，使得可以利用标准路由和网络协议。 在其他实施例中，可以在每个骨干交换机中初始化逻辑接口，使得每个交换机本身可以用作点骨干。 然后各种部署单元的设备可以通过使用标准组网和路由协议的点骨干相互通信。
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67.发明授权公开(公告)号：US08417968B2
公开(公告)日：2013-04-09
申请号：US13153782
申请日：2011-06-06
IPC分类号： G06F12/14
CPC分类号： G06F21/10 , G06F21/14 , G06F2211/007 , G06F2221/0748 , G06F2221/2107
摘要： A secure repository individualized for a hardware environment and a method and system for providing the same. The secure repository includes a hidden cryptographic key and code that applies the key without requiring access to a copy of the key. The code that implements the secure repository is generated in a manner that is at least partly based on a hardware ID associated with the hardware environment in which the secure repository is to be installed, and may also be based on a random number. Cryptographic functions implemented by the secure repository include decryption of encrypted information and validation of cryptographically signed information. The secure repository may be coupled to an application program, which uses cryptographic services provided by the secure repository, by way of a decoupling interface that provides a common communication and authentication interface for diverse types of secure repositories. The decoupling interface may take the form of a single application programmer interface (API) usable with multiple dynamically linkable libraries.
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公开(公告)号：US08392575B1
公开(公告)日：2013-03-05
申请号：US13077340
申请日：2011-03-31
申请人： Michael David Marr
发明人： Michael David Marr
IPC分类号： G06F15/16
CPC分类号： G06F9/5061
摘要： Host machines and other devices performing synchronized operations can be dispersed across multiple racks in a data center to provide additional buffer capacity and to reduce the likelihood of congestion. The level of dispersion can depend on factors such as the level of oversubscription, as it can be undesirable in a highly connected network to push excessive host traffic into the aggregation fabric. As oversubscription levels increase, the amount of dispersion can be reduced and two or more host machines can be clustered on a given rack, or otherwise connected through the same edge switch. By clustering a portion of the machines, some of the host traffic can be redirected by the respective edge switch without entering the aggregation fabric. When provisioning hosts for a customer, application, or synchronized operation, for example, the levels of clustering and dispersion can be balanced to minimize the likelihood for congestion throughout the network.
摘要翻译： 执行同步操作的主机和其他设备可以分散在数据中心中的多个机架上，以提供额外的缓冲器容量并减少拥塞的可能性。 分散级别可以取决于诸如超额预订级别的因素，因为在高度连接的网络中可能不希望将过多的主机业务推送到聚合结构中。 随着超额认购水平的增加，可以减少分散量，并且可以将两台或多台主机集群在给定的机架上，或者通过相同的边缘交换机连接。 通过对一部分机器进行聚类，一些主机流量可以由相应的边缘交换机重定向，而不进入聚合结构。 当为客户，应用程序或同步操作配置主机时，可以平衡集群和分散的级别，以最小化整个网络拥塞的可能性。
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公开(公告)号：US08381264B1
公开(公告)日：2013-02-19
申请号：US12557411
申请日：2009-09-10
CPC分类号： H04L63/10 , G06F9/4401 , H04L67/125 , H04L67/22
摘要： In an environment such as a cloud computing environment where various guests can be provisioned on a host machine or other hardware device, it can be desirable to prevent those users from rebooting or otherwise restarting the machine or other resources using unauthorized information or images that can be obtained from across the network. A cloud manager can cause one or more network switches or other routing or communication processing components to deny communication access between user-accessible ports on a machine or device and the provisioning systems, or other specific network resources, such that the user cannot cause the host machine to pull information from those resources upon a restart or reboot of the machine. Further, various actions can be taken upon a reboot or attempted reboot, such as to isolate the host machine or even power off the specific machine.
摘要翻译： 在诸如云计算环境的环境中，可以在主机或其他硬件设备上配置各种客户端，可能希望防止这些用户重新启动或以其他方式重新启动机器或其他资源，使用未经授权的信息或图像可以 从网络获得。 云管理器可以使一个或多个网络交换机或其他路由或通信处理组件拒绝机器或设备上的用户可访问端口与供应系统或其他特定网络资源之间的通信接入，使得用户不能使主机 机器在重新启动或重新启动机器时从这些资源中提取信息。 此外，可以在重新启动或尝试重新启动时执行各种操作，例如隔离主机或甚至断开特定机器的电源。
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公开(公告)号：US20120250574A1
公开(公告)日：2012-10-04
申请号：US13077636
申请日：2011-03-31
申请人： Michael David Marr
发明人： Michael David Marr
IPC分类号： H04L12/28
CPC分类号： H04L49/15 , G02B6/354 , H04L41/12 , H04Q2011/0052
摘要： Efficient and highly-scalable network solutions are provided that utilize incremental scaling of switches, and devices connected to those switches, in an environment such as a data center. Embodiments may utilize multiple tiers of switches. Sets of switches in two different tiers may be initially connected to each other utilizing multiple connections. As network capacity needs within the computing environment increase, additional switches may be added to tiers. To connect the added switches to the switch network, the redundant connections may be utilized. Moving connections from one switch to another switch can free up ports to connect added switches in one of the tiers of switches to the switch network. The tiers of switches can be based on Clos networks, where the tiers of switches are fully connected, or other high radix or fat tree topologies that include oversubscription between tiers.
摘要翻译： 提供了高效和高度可扩展的网络解决方案，在诸如数据中心的环境中利用交换机和连接到这些交换机的设备的增量扩展。 实施例可以利用多层交换机。 两个不同层级的交换机集合可以使用多个连接来初始地彼此连接。 随着计算环境中的网络容量需求的增加，可能会将附加的交换机添加到层级。 为了将添加的交换机连接到交换机网络，可以使用冗余连接。 将连接从一个交换机移动到另一个交换机可以释放端口，将交换机之一的交换机连接到交换机网络。 交换机的层次可以基于Clos网络，其中交换机的层次完全连接，或者其他高基数或胖树拓扑，包括层之间的超额订阅。
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