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1. 发明授权

US07590736B2 Flexible network load balancing 有权
标题翻译：灵活的网络负载平衡
公开(公告)号：US07590736B2
公开(公告)日：2009-09-15
申请号：US10610506
申请日：2003-06-30
申请人： Aamer Hydrie , Joseph M. Joy , Robert V. Welland
发明人： Aamer Hydrie , Joseph M. Joy , Robert V. Welland
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L67/1002 , H04L67/1008 , H04L67/101 , H04L67/1017
摘要： In an exemplary media implementation, one or more processor-accessible media include processor-executable instructions that, when executed, enable a system to facilitate actions including: operating network load balancing infrastructure in a first configuration; scaling out the network load balancing infrastructure; and operating the scaled-out network load balancing infrastructure in at least one other configuration. In another exemplary media implementation, one or more processor-accessible media include processor-executable instructions that, when executed, enable a system to be configured such that different percentages of system resources may be allocated to different network-load-balancing functions. In one embodiment, the scaling out includes moving at least a portion of network-load-balancing functionality from a device that executes host functionality to another device, that does not execute host functionality and routing network traffic from the other device to the host functionality executing on the device.
摘要翻译：在示例性媒体实现中，一个或多个处理器可访问媒体包括处理器可执行指令，其在执行时使得系统能够促进动作，包括：在第一配置中操作网络负载平衡基础设施; 扩展网络负载平衡基础设施; 并在至少一个其他配置中操作扩展的网络负载平衡基础架构。在另一示例性媒体实现中，一个或多个处理器可访问媒体包括处理器可执行指令，其在执行时使得能够配置系统，使得可以将不同百分比的系统资源分配给不同的网络负载平衡功能。在一个实施例中，缩放包括将执行主机功能的设备的网络负载平衡功能的至少一部分移动到另一设备，其不执行主机功能并将网络流量从其他设备路由到主机功能执行在设备上。

2. 发明授权

US07567504B2 Network load balancing with traffic routing 有权
标题翻译：网络负载均衡与流量路由
公开(公告)号：US07567504B2
公开(公告)日：2009-07-28
申请号：US10657412
申请日：2003-09-08
申请人： Christopher L. Darling , Sean B. House , Aamer Hydrie , Joseph M. Joy , Robert V. Welland
发明人： Christopher L. Darling , Sean B. House , Aamer Hydrie , Joseph M. Joy , Robert V. Welland
IPC分类号： H04L12/26 , H04L12/54 , G06F15/16 , G06F15/173
CPC分类号： H04L29/06 , H04L67/1002 , H04L67/1017 , H04L67/1029 , H04L67/1034 , H04L67/14 , H04L67/28 , H04L67/2842 , H04L67/322 , H04L67/327 , H04L69/329
摘要： In an exemplary method implementation, a method includes: receiving a packet requesting a new connection at a forwarding component; sending the packet from the forwarding component to a classifying component; selecting, by the classifying component, a route for the new connection; and plumbing, by the classifying component, the route for the new connection by causing a new entry to be added in a local routing table of the forwarding component. In an exemplary media implementation, one or more processor-accessible media include processor-executable instructions that, when executed, enable a system to perform actions including: receiving a first packet for a connection at first forwarding functionality; plumbing a route for the connection at the first forwarding functionality; receiving a second packet for the connection at second forwarding functionality; and plumbing the route for the connection at the second forwarding functionality using a distributed session tracking table.
摘要翻译：在示例性方法实现中，一种方法包括：在转发组件处接收请求新连接的分组; 将分组从转发组件发送到分类组件; 由分类组件选择新连接的路由; 并且通过在转发组件的本地路由表中添加新条目来由分类组件管理新连接的路由。在示例性媒体实现中，一个或多个处理器可访问媒体包括处理器可执行指令，其在执行时使得系统能够执行动作，包括：以第一转发功能接收用于连接的第一分组; 在第一转发功能下管理连接的路由; 在第二转发功能处接收用于所述连接的第二分组; 并使用分布式会话跟踪表在第二转发功能处管理用于连接的路由。

3. 发明授权

US07606929B2 Network load balancing with connection manipulation 有权
标题翻译：网络负载平衡与连接操纵
公开(公告)号：US07606929B2
公开(公告)日：2009-10-20
申请号：US10657568
申请日：2003-09-08
申请人： Abolade Gbadegesin , Sean B. House , Aamer Hydrie , Joseph M. Joy , Sanjay N. Kaniyar , Robert V. Welland
发明人： Abolade Gbadegesin , Sean B. House , Aamer Hydrie , Joseph M. Joy , Sanjay N. Kaniyar , Robert V. Welland
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L29/12009 , H04L29/12481 , H04L61/2557 , H04L67/02 , H04L67/1002 , H04L67/1008 , H04L67/101 , H04L67/1014 , H04L67/1017 , H04L67/1023 , H04L67/1027 , H04L67/1029 , H04L67/1034 , H04L67/14 , H04L67/142 , H04L67/2819 , H04L67/327 , H04L69/329
摘要： In an exemplary device implementation, a device includes: a connection migrator that is configured to migrate connections away from the device; the connection migrator capable of precipitating a compilation of protocol state for a connection across a protocol stack; the connection migrator adapted to aggregate the compiled protocol state with data for the connection into an aggregated connection state; the connection migrator further capable of causing the aggregated connection state to be sent toward a target device. In an exemplary media implementation, processor-executable instructions direct a device to perform actions including: obtaining at least a portion of a source/destination pair from a packet; accessing an encapsulation mapping table using the at least a portion of the source/destination pair to locate an encapsulation mapping entry; extracting a flow identifier from the encapsulation mapping entry; and replacing part of the packet with the flow identifier to produce an encapsulated packet.
摘要翻译：在示例性设备实现中，设备包括：被配置为将连接迁移离开设备的连接迁移器; 所述连接迁移器能够通过协议栈来引起对于连接的协议状态的编译; 所述连接迁移器适于将所述编译协议状态与所述连接的数据聚合成聚合连接状态; 连接迁移器还能够使聚合的连接状态被发送到目标设备。在示例性媒体实现中，处理器可执行指令指示设备执行动作，包括：从分组获得源/目的地对的至少一部分; 使用所述源/目的地对的所述至少一部分来访问封装映射表以定位封装映射条目; 从封装映射条目提取流标识符; 并用流标识符替换分组的一部分以产生封装的分组。

4. 发明授权

US08489728B2 Model-based system monitoring 有权
标题翻译：基于模型的系统监控
公开(公告)号：US08489728B2
公开(公告)日：2013-07-16
申请号：US11107420
申请日：2005-04-15
申请人： Anders B. Vinberg , Anand Lakshminarayanan , Ashvinkumar J. Sanghvi , Vij Rajarajan , Vitaly Voloshin , Bassam Tabbara , Kevin Grealish , Rob Mensching , Geoffrey Outhred , Galen C. Hunt , Aamer Hydrie , Robert V. Welland
发明人： Anders B. Vinberg , Anand Lakshminarayanan , Ashvinkumar J. Sanghvi , Vij Rajarajan , Vitaly Voloshin , Bassam Tabbara , Kevin Grealish , Rob Mensching , Geoffrey Outhred , Galen C. Hunt , Aamer Hydrie , Robert V. Welland
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： H04L41/0631 , H04L43/08 , H04L63/0263 , H04L69/40
摘要： Model-based system monitoring includes accessing a model of a system that includes multiple components and executing a monitoring policy to monitor performance of the system. A notification of a problem is received from a first component. A determination is made regarding the cause of the problem. The determination is made, at least in part, based on the model of the system. At least one component associated with the cause of the problem is then identified.
摘要翻译：基于模型的系统监控包括访问包含多个组件的系统模型，并执行监控策略来监控系统的性能。从第一个组件接收到问题的通知。确定问题的原因。至少部分地基于系统的模型进行确定。然后识别与问题原因相关联的至少一个组件。

5. 发明授权

US07711121B2 System and method for distributed management of shared computers 有权
标题翻译：共享计算机的分布式管理系统和方法
公开(公告)号：US07711121B2
公开(公告)日：2010-05-04
申请号：US10979565
申请日：2004-11-02
申请人： Galen C. Hunt , Aamer Hydrie , Steven P. Levi , David S. Stutz , Bassam Tabbara , Robert V. Welland
发明人： Galen C. Hunt , Aamer Hydrie , Steven P. Levi , David S. Stutz , Bassam Tabbara , Robert V. Welland
IPC分类号： H04L9/00
CPC分类号： H04L41/042 , H04L41/0659 , H04L41/0672 , H04L63/06 , H04L69/40
摘要： A multi-tiered server management architecture is employed including an application development tier, an application operations tier, and a cluster operations tier. In the application development tier, applications are developed for execution on one or more server computers. In the application operations tier, execution of the applications is managed and sub-boundaries within a cluster of servers can be established. In the cluster operations tier, operation of the server computers is managed without concern for what applications are executing on the one or more server computers and boundaries between clusters of servers can be established. The multi-tiered server management architecture can also be employed in co-location facilities where clusters of servers are leased to tenants, with the tenants implementing the application operations tier and the facility owner (or operator) implementing the cluster operations tier.
摘要翻译：采用多层次的服务器管理架构，包括应用程序开发层，应用程序操作层和集群操作层。在应用程序开发层中，开发应用程序用于在一个或多个服务器计算机上执行。在应用程序操作层中，管理应用程序的执行，并且可以建立服务器集群内的子边界。在集群操作层中，管理服务器计算机的操作，而不用担心在一个或多个服务器计算机上执行哪些应用程序，并且可以建立服务器集群之间的边界。多层次的服务器管理架构也可以用于将服务器集群租赁给租户的共同位置设施中，承租人实施应用程序操作层和实施集群操作层的设施所有者（或运营商）。

6. 发明授权

US07606898B1 System and method for distributed management of shared computers 有权
标题翻译：共享计算机的分布式管理系统和方法
公开(公告)号：US07606898B1
公开(公告)日：2009-10-20
申请号：US09695812
申请日：2000-10-24
申请人： Galen C. Hunt , Aamer Hydrie , Steven P. Levi , David S. Stutz , Bassam Tabbara , Robert V. Welland
发明人： Galen C. Hunt , Aamer Hydrie , Steven P. Levi , David S. Stutz , Bassam Tabbara , Robert V. Welland
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L41/042 , H04L41/0659 , H04L41/0672 , H04L63/06 , H04L69/40
摘要： A multi-tiered server management architecture is employed including an application development tier, an application operations tier, and a cluster operations tier. In the application development tier, applications are developed for execution on one or more server computers. In the application operations tier, execution of the applications is managed and sub-boundaries within a cluster of servers can be established. In the cluster operations tier, operation of the server computers is managed without concern for what applications are executing on the one or more server computers and boundaries between clusters of servers can be established. The multi-tiered server management architecture can also be employed in co-location facilities where clusters of servers are leased to tenants, with the tenants implementing the application operations tier and the facility owner (or operator) implementing the cluster operations tier.
摘要翻译：采用多层次的服务器管理架构，包括应用程序开发层，应用程序操作层和集群操作层。在应用程序开发层中，开发应用程序用于在一个或多个服务器计算机上执行。在应用程序操作层中，管理应用程序的执行，并且可以建立服务器集群内的子边界。在集群操作层中，管理服务器计算机的操作，而不用担心在一个或多个服务器计算机上执行哪些应用程序，并且可以建立服务器集群之间的边界。多层次的服务器管理架构也可以用于将服务器集群租赁给租户的共同位置设施中，承租人实施应用程序操作层和实施集群操作层的设施所有者（或运营商）。

7. 发明授权

US07113900B1 System and method for logical modeling of distributed computer systems 有权
公开(公告)号：US07113900B1
公开(公告)日：2006-09-26
申请号：US09695813
申请日：2000-10-24
申请人： Galen C. Hunt , Aamer Hydrie , Robert V. Welland , Bassam Tabbara , Steven P. Levi , Jakob Rehof
发明人： Galen C. Hunt , Aamer Hydrie , Robert V. Welland , Bassam Tabbara , Steven P. Levi , Jakob Rehof
IPC分类号： G06F17/50 , G06F7/62
CPC分类号： H04L41/12 , H04L41/024
摘要： A modeling system permits developers of applications for distributed computer system, such as those used in server data centers or Internet data centers (IDCs), to architect their hardware and software in an abstract manner. The modeling system defines a set of components that represent abstract functional operations of the application that will eventually be physically implemented by one or more computers and one or more software programs executing on the computers. Associated with the model components is a schema that dictates how the functional operations are to be specified. From the model components, the developers can create logical, scale-independent models of the applications that may be implemented by the distributed computer system. The application is scale-independent in that the application is invariant in respect to the number of computers and software programs that my eventually be used to implement it. The application may subsequently be converted to a physical blueprint that specifies the number and type of hardware/software resources and the physical layout of the distributed computer system.

8. 发明授权

US06886038B1 System and method for restricting data transfers and managing software components of distributed computers 有权
标题翻译：用于限制数据传输和管理分布式计算机的软件组件的系统和方法
公开(公告)号：US06886038B1
公开(公告)日：2005-04-26
申请号：US09695820
申请日：2000-10-24
申请人： Bassam Tabbara , Galen C. Hunt , Aamer Hydrie , Steven P. Levi , David S. Stutz , Robert V. Welland
发明人： Bassam Tabbara , Galen C. Hunt , Aamer Hydrie , Steven P. Levi , David S. Stutz , Robert V. Welland
IPC分类号： G06F15/00 , G06F9/46 , H04L12/24 , H04L29/08 , G06F15/173
CPC分类号： H04L67/34 , H04L69/329
摘要： A controller, referred to as the “BMonitor”, is situated on a computer. The BMonitor includes a plurality of filters that identify where data can be sent to and/or received from, such as another node in a co-location facility or a client computer coupled to the computer via the Internet. The BMonitor further receives and implements requests from external sources regarding the management of software components executing on the computer, allowing such external sources to initiate, terminate, debug, etc. software components on the computer. Additionally, the BMonitor operates as a trusted third party mediating interaction among multiple external sources managing the computer.
摘要翻译：被称为“BMonitor”的控制器位于计算机上。 BMonitor包括多个过滤器，其识别数据可以从哪里发送到和/或从其接收，诸如通过因特网耦合到计算机的协同设施或客户计算机中的另一个节点。 BMonitor进一步接收和执行来自外部来源的关于在计算机上执行的软件组件的管理的请求，允许这样的外部源在计算机上启动，终止，调试等软件组件。另外，BMonitor作为一个受信任的第三方进行调停，管理计算机的多个外部源之间进行交互。

9. 发明授权

US07200530B2 Architecture for distributed computing system and automated design, deployment, and management of distributed applications 有权
标题翻译：分布式计算系统的架构和分布式应用程序的自动设计，部署和管理
公开(公告)号：US07200530B2
公开(公告)日：2007-04-03
申请号：US11321280
申请日：2005-12-29
申请人： Mathilde C. Brown , Charlie D. Chase , Kevin Grealish , Galen C. Hunt , Aamer Hydrie , David Noble , Geoffrey Outhred , Glenn R. Peterson , Bassam Tabbara , Alexander Torone , Robert V. Welland
发明人： Mathilde C. Brown , Charlie D. Chase , Kevin Grealish , Galen C. Hunt , Aamer Hydrie , David Noble , Geoffrey Outhred , Glenn R. Peterson , Bassam Tabbara , Alexander Torone , Robert V. Welland
IPC分类号： G06F17/50
CPC分类号： G06F8/20
摘要： A design tool includes a service definition model to enable abstract description of distributed computing systems and distributed applications. The design tool also includes a schema to dictate how functional operations within the service definition model are to be specified. The functional operations include design of distributed applications, deployment of distributed applications, and management of distributed applications.
摘要翻译：设计工具包括一个服务定义模型，以实现分布式计算系统和分布式应用程序的抽象描述。设计工具还包括一个模式来指定如何指定服务定义模型中的功能操作。功能操作包括分布式应用程序的设计，分布式应用程序的部署以及分布式应用程序的管理。

10. 发明授权

US07096258B2 System and method providing automatic policy enforcement in a multi-computer service application 有权
标题翻译：在多计算机服务应用程序中提供自动策略实施的系统和方法
公开(公告)号：US07096258B2
公开(公告)日：2006-08-22
申请号：US10845324
申请日：2004-05-12
申请人： Galen C. Hunt , Aamer Hydrie , Steven P. Levi , Bassam Tabbara , Mark D. Van Antwerp , Robert V. Welland
发明人： Galen C. Hunt , Aamer Hydrie , Steven P. Levi , Bassam Tabbara , Mark D. Van Antwerp , Robert V. Welland
IPC分类号： G06F15/177
CPC分类号： G06F9/5066
摘要： Systems and methods to enforce policy in a multi-computer service application are described. In one aspect, a scale-independent logical model of an application is generated. The application is for implementation in a distributed computing system. The scale-independent logical model includes multiple components representing logical functions of the application and intercommunication protocols. The model components are converted into one or more instances representative of physical resources used to implement the logical functions. The instances specify information such as communication ports on the physical resources and communication paths that link the physical resources.
摘要翻译：描述在多计算机服务应用程序中执行策略的系统和方法。在一个方面，生成应用的与规模无关的逻辑模型。该应用程序用于在分布式计算系统中实现。规模无关逻辑模型包括表示应用程序和互通协议的逻辑功能的多个组件。模型组件被转换为代表用于实现逻辑功能的物理资源的一个或多个实例。这些实例在链接物理资源的物理资源和通信路径上指定诸如通信端口的信息。

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