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公开(公告)号：US08134927B2
公开(公告)日：2012-03-13
申请号：US12533951
申请日：2009-07-31
IPC分类号： H04J1/16
CPC分类号： H04L43/106 , H04L43/12
摘要： In one embodiment, data packets are captured from a network using a physical, network-connectable data capture probe. As the data packets are captured, the data packets are time-stamped with time-of-capture time-stamps. The time-stamped data packets are then stored; and in parallel, the time-stamped data packets are forwarded to at least one consumer in real-time.
摘要翻译： 在一个实施例中，使用物理的可连接网络的数据捕获探针从网络捕获数据分组。 当数据包被捕获时，数据包被带有捕获时间戳时间戳。 然后存储时间戳的数据包; 并行地，时间戳的数据分组被实时转发给至少一个消费者。
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2.发明申请公开(公告)号：US20110026521A1
公开(公告)日：2011-02-03
申请号：US12533957
申请日：2009-07-31
IPC分类号： H04L12/56
CPC分类号： H04L45/3065 , H04L43/028 , H04L43/106 , H04L45/02 , H04L45/74 , H04L65/00
摘要： In one embodiment, packet forwarding apparatus includes a data packet receiving interface, a data packet forwarding interface, and a configuration interface. The apparatus also includes circuitry that defines a plurality of data packet forwarding paths between the data packet receiving interface and the data packet forwarding interface. The circuitry defines at least one of the plurality of data packet forwarding paths in response to input received via the configuration interface, and the circuitry adaptively reconfigures at least one of the plurality of data packet forwarding paths i) in response to input received via the configuration interface, and ii) while data packets are being received by the packet forwarding apparatus.
摘要翻译： 在一个实施例中，分组转发装置包括数据分组接收接口，数据分组转发接口和配置接口。 该装置还包括定义数据分组接收接口和数据分组转发接口之间的多个数据分组转发路径的电路。 所述电路响应于经由所述配置接口接收的输入来定义所述多个数据分组转发路径中的至少一个，并且所述电路响应于经由所述配置接收到的输入自适应地重新配置所述多个数据分组转发路径i）中的至少一个 接口，以及ii）数据分组正由分组转发装置接收。
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3.发明授权Method and apparatus for processing quality of service measurement data to assess a degree of compliance of internet services with service level agreements 有权用于处理服务质量测量数据的方法和装置，以评估互联网服务与服务水平协议的一致程度公开(公告)号：US06701342B1
公开(公告)日：2004-03-02
申请号：US09488476
申请日：2000-01-20
申请人： Thomas G. Bartz , Stephen Janes , Sharad Singhal , Preeti Bhoj
发明人： Thomas G. Bartz , Stephen Janes , Sharad Singhal , Preeti Bhoj
IPC分类号： G06F1516
CPC分类号： H04L41/5003 , H04L41/22 , H04L41/5009 , H04L41/5061 , H04L41/5067 , H04L67/322 , H04L69/329
摘要： A method and apparatus are provided for evaluating Service Level Agreements (SLAs) that describe the level of services that are to be provided to customers by Internet Service Providers (ISPs) or Enterprise Service Providers (ESPs). The method and apparatus are utilized to measure the quality of service being provided to customers and to determine whether or not the quality of service is in compliance with an SLA that characterizes the level of service to be provided to customers. Such services include, for example, electronic mail (e-mail), Voice-Over-IP (Voice Over Internet protocol), networking services and web hosting.
摘要翻译： 提供了一种方法和装置，用于评估服务水平协议（SLA），描述由互联网服务提供商（ISP）或企业服务提供商（ESP）提供给客户的服务级别。 该方法和装置用于测量提供给客户的服务质量，并确定服务质量是否符合表征要提供给客户的服务级别的SLA。 这样的服务包括例如电子邮件（电子邮件），IP语音（Internet over Internet Protocol），网络服务和网络托管。
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公开(公告)号：US20110026406A1
公开(公告)日：2011-02-03
申请号：US12533951
申请日：2009-07-31
CPC分类号： H04L43/106 , H04L43/12
摘要： In one embodiment, data packets are captured from a network using a physical, network-connectable data capture probe. As the data packets are captured, the data packets are time-stamped with time-of-capture time-stamps. The time-stamped data packets are then stored; and in parallel, the time-stamped data packets are forwarded to at least one consumer in real-time.
摘要翻译： 在一个实施例中，使用物理的可连接网络的数据捕获探针从网络捕获数据分组。 当数据包被捕获时，数据包被带有捕获时间戳时间戳。 然后存储时间戳的数据包; 并行地，时间戳的数据分组被实时转发给至少一个消费者。
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公开(公告)号：US07437275B2
公开(公告)日：2008-10-14
申请号：US11264896
申请日：2005-11-01
申请人： Abhay Sathe , Thomas G. Bartz , Nimal Gamage , David E. Bingham , Carolyn Darbie , Stephen C. Booth
发明人： Abhay Sathe , Thomas G. Bartz , Nimal Gamage , David E. Bingham , Carolyn Darbie , Stephen C. Booth
IPC分类号： G06F15/00
CPC分类号： G06F11/36
摘要： Methods, systems and computer program products for performing multi-location execution of tests between or among multi-sided test components in a wireless environment are described. Multiple flows are initiated substantially simultaneously and concurrently executed. A graphical representation of a multi-flow test is created that permits synchronization of the flows among agents at multiple remote locations. The graphical representation is converted into a textual representation in an open communication standard format, and information regarding each flow involved in the test is ascertained. The flows are substantially simultaneously initiated and concurrently executed with synchronization and dynamic data exchange components.
摘要翻译： 描述了用于在无线环境中执行多方面测试组件之间或之间的测试的多位置执行的方法，系统和计算机程序产品。 基本同时并发执行多个流。 创建多流测试的图形表示，其允许在多个远程位置处的代理之间的流的同步。 图形表示以开放的通信标准格式转换为文本表示，并且确定关于测试中涉及的每个流的信息。 基本上同时启动流并且同步和动态数据交换组件执行流。
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6.发明授权公开(公告)号：US07043546B2
公开(公告)日：2006-05-09
申请号：US09821917
申请日：2001-03-30
申请人： Mark D. Smith , Thomas G Bartz
发明人： Mark D. Smith , Thomas G Bartz
IPC分类号： G06F15/173
CPC分类号： H04L41/22 , G06F11/2294 , G06F11/3414 , G06F11/3476 , G06F11/3495 , G06F2201/805 , G06F2201/81 , G06F2201/875 , G06Q30/02 , H04L29/06 , H04L43/045 , H04L43/067 , H04L43/0829 , H04L43/16 , H04L43/50 , H04L63/0227 , H04L63/0281 , H04L63/20 , H04L67/02 , H04L67/14 , H04L69/329
摘要： A software product tests and monitors an Internet server system. Advantageously, the software product communicates with a web browser without the need for other client software to configure transactions. The user of the web browser is guided through web pages to record, edit, and playback transactions. Recording may occur over a secure connection. The software product performs automated tests using the transactions in addition to measuring both system performance data and business performance data. The software product generates alarms when thresholds are exceeded. The test data, performance data, and alarms are correlated in time and presented graphically to the user.
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7.发明授权Generic notifications framework system and method for enhancing operation of a management station on a network 有权通用通知框架系统和方法，用于增强网络上管理站的运行公开(公告)号：US06189038B1
公开(公告)日：2001-02-13
申请号：US09442787
申请日：1999-11-18
申请人： Dean R. Thompson , Thomas G. Bartz
发明人： Dean R. Thompson , Thomas G. Bartz
IPC分类号： G06F300
CPC分类号： H04L41/0213 , H04L41/022 , H04L41/0226 , H04L41/0631 , H04L41/12 , H04L41/20 , H04L41/22 , H04L43/0811 , H04L69/08
摘要： A generic notifications framework (GNF) system integrates information from different protocols in a management station interfaced with a network and permits correlation of the information to make more sophisticated management decisions. The generic notifications framework system has one or more protocol-specific translators in communication with the network, a generic notifications framework in communication with the translators, and one or more consumer components in communication with the framework. The translators receive event data elements corresponding with different management protocols from the network and translate the event data elements into respective canonical data structures. Each of the canonical data structures includes (a) a generic field that is common to all of the canonical data structures, (b) one or more attribute fields generated by the translator based upon an examination of a protocol data unit (PDU) associated with each of the event data elements, and (c) a protocol data unit (PDU) that is generally identical to the native PDU that arrived with the event data element. Consumer components register with the framework to receive any canonical data structures having particular attribute fields. The generic notifications framework forwards the appropriate canonical data structures to appropriate consumer components based upon the attribute field values. A correlator may be associated with the framework to correlate the canonical data structures to derive an intelligent event data element, which is essentially the result of an assimilation and logical evaluation of various event data elements. Hence, event data elements are treated and processed generically, and this feature permits more sophisticated decisions to be made.
摘要翻译： 通用通知框架（GNF）系统将来自不同协议的信息集成在与网络连接的管理站中，并允许信息的相关性来进行更复杂的管理决策。 通用通知框架系统具有与网络通信的一个或多个协议特定转换器，与翻译器通信的通用通知框架，以及与框架通信的一个或多个消费者组件。 翻译器从网络接收与不同管理协议相对应的事件数据元素，并将事件数据元素转换成各自的规范数据结构。 每个规范数据结构包括（a）对于所有规范数据结构是公共的通用字段，（b）翻译器根据对与...相关联的协议数据单元（PDU）的检查而生成的一个或多个属性字段 每个事件数据元素，以及（c）与通过事件数据元素到达的本地PDU大体相同的协议数据单元（PDU）。 消费者组件向框架注册以接收具有特定属性字段的任何规范数据结构。 通用通知框架基于属性字段值将适当的规范数据结构转发到适当的消费者组件。 相关器可以与框架相关联，以将规范数据结构相关联以导出智能事件数据元素，其基本上是各种事件数据元素的同化和逻辑评估的结果。 因此，事件数据元素被一般地处理和处理，并且该特征允许进行更复杂的决定。
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8.发明授权Method and apparatus for providing topology based enterprise management services 失效用于提供基于拓扑的企业管理服务的方法和装置
公开(公告)号：US5878431A
公开(公告)日：1999-03-02
申请号：US725442
申请日：1996-10-04
CPC分类号： G06F9/465 , G06F2209/463 , Y10S707/956 , Y10S707/99931 , Y10S707/99933 , Y10S707/99942 , Y10S707/99944
摘要： A method and system with associated data structures for providing management of topological associations between objects. The methods define an application programs interface (API) which specifies a consistent approach for the design of application programs to manage topological associations between objects. Objects each represent an aspect of a resource which is useful to a particular application program. Application programs define a resource aspect type for each object to be managed by the API. Objects are specified to the API by application programs along with resource names to identify a resource. The methods and structures of the present invention automatically recognize when the resource names of an object to be managed identify the same resource as other managed objects to thereby allow information to be more readily shared among disparate application programs and to reduce redundant storage of information by those programs.
摘要翻译： 一种具有相关数据结构的方法和系统，用于提供对象间拓扑关联的管理。 该方法定义了一个应用程序接口（API），它指定了应用程序设计的一致方法来管理对象之间的拓扑关联。 对象每个表示对特定应用程序有用的资源的一个方面。 应用程序为API要管理的每个对象定义资源方面类型。 对象由应用程序与资源名称一起指定给API，以标识资源。 本发明的方法和结构自动识别待管理对象的资源名称何时识别与其他被管理对象相同的资源，从而允许在不同的应用程序之间更容易地共享信息，并且减少那些信息的冗余存储 程式。
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9.发明授权公开(公告)号：US09270542B2
公开(公告)日：2016-02-23
申请号：US12533957
申请日：2009-07-31
IPC分类号： H04L29/06 , H04L12/26 , H04L12/725 , H04L12/751
CPC分类号： H04L45/3065 , H04L43/028 , H04L43/106 , H04L45/02 , H04L45/74 , H04L65/00
摘要： In one embodiment, packet forwarding apparatus includes a data packet receiving interface, a data packet forwarding interface, and a configuration interface. The apparatus also includes circuitry that defines a plurality of data packet forwarding paths between the data packet receiving interface and the data packet forwarding interface. The circuitry defines at least one of the plurality of data packet forwarding paths in response to input received via the configuration interface, and the circuitry adaptively reconfigures at least one of the plurality of data packet forwarding paths i) in response to input received via the configuration interface, and ii) while data packets are being received by the packet forwarding apparatus.
摘要翻译： 在一个实施例中，分组转发装置包括数据分组接收接口，数据分组转发接口和配置接口。 该装置还包括定义数据分组接收接口和数据分组转发接口之间的多个数据分组转发路径的电路。 所述电路响应于经由所述配置接口接收的输入来定义所述多个数据分组转发路径中的至少一个，并且所述电路响应于经由所述配置接收到的输入自适应地重新配置所述多个数据分组转发路径i）中的至少一个 接口，以及ii）数据分组正由分组转发装置接收。
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10.发明授权Generic notification framework system and method for enhancing operation of a management station on a network 失效通用通知框架系统和方法，用于增强网络上管理站的运行
公开(公告)号：US6012095A
公开(公告)日：2000-01-04
申请号：US972830
申请日：1997-11-18
申请人： Dean R. Thompson , Thomas G. Bartz
发明人： Dean R. Thompson , Thomas G. Bartz
CPC分类号： H04L41/0213 , H04L41/022 , H04L41/0226 , H04L41/0631 , H04L41/12 , H04L41/20 , H04L41/22 , H04L43/0811 , H04L69/08
摘要： A generic notifications framework (GNF) system integrates information from different protocols in a management station interfaced with a network and permits correlation of the information to make more sophisticated management decisions. The generic notifications framework system has one or more protocol-specific translators in communication with the network, a generic notifications framework in communication with the translators, and one or more consumer components in communication with the framework. The translators receive event data elements corresponding with different management protocols from the network and translate the event data elements into respective canonical data structures. Each of the canonical data structures includes (a) a generic field that is common to generally all of the canonical data structures, (b) one or more attribute fields generated by the translator based upon an examination of a protocol data unit (PDU) associated with each of the event data elements, and (c) a protocol data unit (PDU) that is generally identical to the native PDU that arrived with the event data element. Consumer components register with the framework to receive any canonical data structures having particular attribute fields. The generic notifications framework forwards the appropriate canonical data structures to appropriate consumer components based upon the attribute field values. A correlator may be associated with the framework to correlate the canonical data structures to derive an intelligent event data element, which is essentially the result of an assimilation and logical evaluation of various event data elements.
摘要翻译： 通用通知框架（GNF）系统将来自不同协议的信息集成在与网络连接的管理站中，并允许信息的相关性来进行更复杂的管理决策。 通用通知框架系统具有与网络通信的一个或多个协议特定转换器，与翻译器通信的通用通知框架，以及与框架通信的一个或多个消费者组件。 翻译器从网络接收与不同管理协议对应的事件数据元素，并将事件数据元素转换成相应的规范数据结构。 每个规范数据结构包括（a）通常为所有规范数据结构通用的通用字段，（b）翻译器基于对相关联的协议数据单元（PDU）的检查而生成的一个或多个属性字段 与每个事件数据元素，以及（c）与通过事件数据元素到达的本机PDU大体相同的协议数据单元（PDU）。 消费者组件向框架注册以接收具有特定属性字段的任何规范数据结构。 通用通知框架基于属性字段值将适当的规范数据结构转发到适当的消费者组件。 相关器可以与框架相关联，以将规范数据结构相关联以导出智能事件数据元素，其基本上是各种事件数据元素的同化和逻辑评估的结果。
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