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1.发明授权公开(公告)号：US07433941B1
公开(公告)日：2008-10-07
申请号：US09522332
申请日：2000-03-09
IPC分类号： G06F15/16
CPC分类号： H04L41/0213 , H04L41/046
摘要： A computer-implemented method and system of distributing management of network resources on a network to network devices is provided. During execution, the system receives a request on a network device to execute a task that performs a set of operations related to managing the network, receives an application over the network wherein the application includes operations for performing the task, processes operations on the network device that requests network parameters from a remote network device, transmits the request for the network parameter over the network to the remote network, and receives the requested network parameter over the network from the remote network device.
摘要翻译： 提供了一种将网络资源管理分配到网络设备的计算机实现的方法和系统。 在执行期间，系统在网络设备上接收请求以执行执行与管理网络相关的一组操作的任务，通过网络接收应用，其中应用包括用于执行任务的操作，处理网络设备上的操作 从远程网络设备请求网络参数，通过网络将网络参数的请求发送到远程网络，并从远程网络设备通过网络接收所请求的网络参数。
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2.发明授权公开(公告)号：US07016955B2
公开(公告)日：2006-03-21
申请号：US09897381
申请日：2001-07-02
申请人： Hamish Donald Stuart Martin , Christopher Robert Linzell , Ronan François Daniel Grandin , Robert James Duncan
发明人： Hamish Donald Stuart Martin , Christopher Robert Linzell , Ronan François Daniel Grandin , Robert James Duncan
IPC分类号： G06F15/173
CPC分类号： H04Q3/0087 , H04L41/0213 , H04L41/0613
摘要： A network management apparatus and method reduces the number of events presented in an event list to a user. In particular, the apparatus and method reduces the number of events, which are generated during the monitoring of a network and may be due to rebooting of a device on the network, presented to the user by determining, upon receiving an event relating to a device, whether a more significant event already appears in the event list relating to the device, and if so, preventing the received event from being presented in the event list to the user.
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3.发明授权Download and processing of a network management application on a network device 失效在网络设备上下载和处理网络管理应用程序公开(公告)号：US06842781B1
公开(公告)日：2005-01-11
申请号：US09753342
申请日：2000-12-29
IPC分类号： G06F15/177 , H04L12/24
CPC分类号： H04L41/046 , H04L41/0213 , Y10S707/99943
摘要： A method and system is provided for performing a network management task on a network device. The network device loads a network management application capable of performing the network management task onto the network device in response to a request. Loading may include accessing an application server having the network management application capable of a performing the network management task and downloading the network management application over a network from the application server to the network device. The network device then executes the network management application corresponding to the requested network management task. Methods and systems provide a result from executing the network management application to a network management system used to manage the network.
摘要翻译： 提供了一种用于在网络设备上执行网络管理任务的方法和系统。 网络设备响应于请求，将能够执行网络管理任务的网络管理应用加载到网络设备上。 加载可以包括访问具有能够执行网络管理任务的网络管理应用的应用服务器，并且通过网络从网络设备下载网络管理应用。 网络设备然后执行与所请求的网络管理任务相对应的网络管理应用。 方法和系统提供了将网络管理应用程序执行到用于管理网络的网络管理系统的结果。
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4.发明授权Method and apparatus for fetching sparsely indexed MIB tables in managed network systems 有权在托管网络系统中取出稀疏索引的MIB表的方法和装置公开(公告)号：US06766367B1
公开(公告)日：2004-07-20
申请号：US09500405
申请日：2000-02-08
申请人： David James Stevenson , Andrew Hunter Gray , Robert James Duncan , Alastair Hugh Chisholm , Vanessa Serra , Colin Tinto
发明人： David James Stevenson , Andrew Hunter Gray , Robert James Duncan , Alastair Hugh Chisholm , Vanessa Serra , Colin Tinto
IPC分类号： G06F15173
CPC分类号： H04L41/0213
摘要： A method for fetching sparsely indexed MIB tables for a managed network device using an approximation operation, such as a GetNext SNMP operation, comprises sending a plurality of operations in a first data packet at least one of the plurality of approximation operations specifying a speculative approximation. By using speculative approximations of index values of data to be fetched, it is possible to retrieve MIB table data more quickly and efficiently.
摘要翻译： 使用诸如GetNext SNMP操作之类的近似操作来获取用于托管网络设备的稀疏索引的MIB表的方法包括：在第一数据分组中发送指定推测近似的多个近似运算中的至少一个的多个操作。 通过使用要提取的数据的索引值的推测近似值，可以更快速有效地检索MIB表数据。
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公开(公告)号：US07260621B1
公开(公告)日：2007-08-21
申请号：US09632294
申请日：2000-08-04
申请人： Tal Lavian , Robert James Duncan
发明人： Tal Lavian , Robert James Duncan
IPC分类号： G06F15/173
CPC分类号： H04L41/046 , H04L41/0213 , Y10S707/99931 , Y10S707/99942
摘要： A system and method is provided for using an object-oriented interface for network management. An example system and method receives a management information base (MIB) including information related to one or more aspects of a network device, extracts a subset of information from the MIB describing at least one aspect of the network device, and generates a set of object-oriented classes and object-oriented methods corresponding to the subset of information in the MIB. In addition, this system and method interfaces with network management information on a network device, by providing a management information base (MIB) including information related to one or more aspects of a network device, and using a set of object-oriented classes and object-oriented methods that corresponds to the MIB and information related to one or more aspects of the network device.
摘要翻译： 提供了一种使用面向对象的接口进行网络管理的系统和方法。 示例性系统和方法接收包括与网络设备的一个或多个方面有关的信息的管理信息库（MIB），从描述网络设备的至少一个方面的MIB中提取信息子集，并生成一组对象 对应于MIB中信息子集的面向对象的类和面向对象的方法。 此外，该系统和方法通过提供包括与网络设备的一个或多个方面相关的信息的管理信息库（MIB）以及使用一组面向对象的类和对象来与网络设备上的网络管理信息相接口 对应于MIB的方向和与网络设备的一个或多个方面相关的信息。
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6.发明授权Network management apparatus and method for determining the topology of a network 有权用于确定网络拓扑的网络管理装置和方法公开(公告)号：US07385939B2
公开(公告)日：2008-06-10
申请号：US09897525
申请日：2001-07-02
申请人： Robert James Duncan , Simon Peter Valentine , Daniel Simon Ginger , Hamish Donald Stuart Martin
发明人： Robert James Duncan , Simon Peter Valentine , Daniel Simon Ginger , Hamish Donald Stuart Martin
IPC分类号： H04L12/28
CPC分类号： H04Q3/0083 , H04L12/462 , H04L41/0213 , H04L41/12 , H04L45/04 , H04L45/48 , H04L49/351
摘要： A network management apparatus and method for determining the topology of a network in which a Spanning-Tree protocol is implemented, is disclosed in which address table data is obtained from the ports of the core network devices on the network, and the identity of the ports of the core network devices are determined. Spanning-Tree protocol information is obtained from the core network devices and used to process the address table data to remove data relating to ports having links which are inactive. The topology of the network is then determined using the processed data by first selecting one of the core network devices as a root network device, and then using the processed address table data to build a network tree from the selected root device.
摘要翻译： 公开了一种用于确定其中实现了生成树协议的网络的拓扑的网络管理装置和方法，其中从网络上的核心网络设备的端口获得地址表数据，以及端口的标识 的核心网络设备被确定。 从核心网络设备获得生成树协议信息，并且用于处理地址表数据以去除与具有无效链路的端口有关的数据。 然后，通过首先选择一个核心网络设备作为根网络设备，然后使用经处理的地址表数据从所选择的根设备构建网络树，然后使用处理的数据来确定网络的拓扑。
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7.发明授权公开(公告)号：US06845397B1
公开(公告)日：2005-01-18
申请号：US09753019
申请日：2000-12-29
CPC分类号： H04L29/06 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/32
摘要： A method of performing network communications includes receiving a datagram for transmitting information over a network, selecting a layer in a network protocol stack to establish communication over the network using an inner layer application programming interface (IL API), establishing an inner layer socket at the selected network layer using the IL API without accessing other layers in the layered network protocol stack, and transmitting the datagram packet over the selected layer using the inner layer socket.
摘要翻译： 执行网络通信的方法包括：接收用于通过网络发送信息的数据报，选择网络协议栈中的层，以使用内层应用程序编程接口（IL API）在网络上建立通信，在该层上建立内层套接字 所选择的网络层使用IL API而不访问分层网络协议栈中的其他层，以及使用内层套接字在所选层上传输数据报包。
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8.发明授权公开(公告)号：US06976054B1
公开(公告)日：2005-12-13
申请号：US09753359
申请日：2000-12-29
CPC分类号： H04L67/34 , H04L69/16 , H04L69/161 , H04L69/26 , H04L69/325 , H04L69/326 , H04L69/329
摘要： A method and system provides access to information about a resource associated with a network device. The method and system selects a layer for communicating with the requested resource associated with the network device in a network protocol stack having multiple layers, establishes an inner layer socket for communicating at the selected layer using an inner layer application programming interface (IL API) and a socket identifier associated with the requested resource, wherein the inner layer socket communicates using the selected layer and bypasses other layers in the network protocol stack, transmits the request for information about the resource through the inner layer socket and the socket identifier, receives the information about the resource in response to the transmission made through the inner layer socket, and passes the information about the resource through the inner layer socket to the application making the request.
摘要翻译： 方法和系统提供对与网络设备相关联的资源的信息的访问。 所述方法和系统选择用于与具有多个层的网络协议栈中的与所述网络设备相关联的所请求的资源进行通信的层，建立用于使用内层应用编程接口（IL API）在所选层进行通信的内层套接字，以及 与所请求的资源相关联的套接字标识符，其中所述内层套接字使用所选择的层进行通信，并绕过所述网络协议栈中的其他层，通过所述内层套接字和所述套接字标识符发送关于所述资源的信息的请求，并接收所述信息 关于响应于通过内层套接字进行的传输的资源，并且通过内层套接字将关于资源的信息传递给进行请求的应用。
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9.发明授权Executing applications on a target network device using a proxy network device 失效使用代理网络设备在目标网络设备上执行应用程序公开(公告)号：US06772205B1
公开(公告)日：2004-08-03
申请号：US09634046
申请日：2000-08-08
IPC分类号： G06F15173
CPC分类号： H04L41/0213 , H04L41/046
摘要： A method processes an object-oriented application on a target network device, by identifying a proxy network device capable of processing the object-oriented application, transmitting the object-oriented application to the proxy network device, generating one or more non-object-oriented instructions using the proxy network device corresponding to the object-oriented application, and transmitting the non-object-oriented instructions generated using the proxy network device to the target network device for processing. A system for processing an object-oriented application is also provided and includes a target network device capable of processing non-object-oriented instructions and sending information across a network, a proxy network device capable of processing the object-oriented instructions of the object-oriented application and converting the object-oriented instructions into non-object oriented instructions that the target network device can process, and a network that transmits the non-object oriented instructions from the proxy network device to the target network device to generate information that corresponds to results generated by the object-oriented application.
摘要翻译： 一种方法通过识别能够处理面向对象的应用的代理网络设备来处理目标网络设备上的面向对象的应用，将面向对象的应用发送到代理网络设备，生成一个或多个非面向对象 使用与面向对象应用相对应的代理网络设备的指令，以及将使用代理网络设备生成的非面向对象指令发送到目标网络设备进行处理。 还提供了一种用于处理面向对象的应用的系统，包括能够处理非面向对象的指令并通过网络发送信息的目标网络设备，能够处理对象 - 面向对象的应用程序并将面向对象的指令转换成目标网络设备可以处理的非面向对象的指令，以及将非面向对象的指令从代理网络设备发送到目标网络设备以生成对应于 由面向对象应用程序生成的结果。
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公开(公告)号：US06704284B1
公开(公告)日：2004-03-09
申请号：US09479501
申请日：2000-01-07
申请人： David James Stevenson , Andrew Hunter Gray , Robert James Duncan , Alastair Hugh Chisholm , Vanessa Serra , Colin Tinto
发明人： David James Stevenson , Andrew Hunter Gray , Robert James Duncan , Alastair Hugh Chisholm , Vanessa Serra , Colin Tinto
IPC分类号： H04L1226
CPC分类号： H04L43/00 , H04L41/5003 , H04L41/5035 , H04L43/045 , H04L43/0829 , H04L43/0882 , H04L43/10 , H04L43/16
摘要： A system and method for providing a stress value representing the performance of a network comprising network devices is described. A raw data value for a monitored characteristic of a network device or link is obtained by the management system and compared with a predetermined threshold value for the monitored characteristic. If the raw data value is greater than or equal to said threshold value, the management system provides a stress value equal to a default value, said default value being a maximum or minimum value of a predefined bounded range; and if the raw value is less than said threshold value, the management system calculates a stress value within said predefined bounded range using an appropriate algorithm for said monitored characteristic.
摘要翻译： 描述了一种用于提供表示包括网络设备的网络的性能的应力值的系统和方法。 通过管理系统获得网络设备或链路的监视特性的原始数据值，并将其与所监视特性的预定阈值进行比较。 如果原始数据值大于或等于所述阈值，则管理系统提供等于默认值的应力值，所述默认值是预定义界限范围的最大值或最小值; 并且如果所述原始值小于所述阈值，则所述管理系统使用针对所述被监视特征的适当算法来计算所述预定界限范围内的应力值。
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