Network monitoring and disaster detection
    1.
    发明授权
    Network monitoring and disaster detection 有权
    网络监控和灾难侦测

    公开(公告)号:US07366104B1

    公开(公告)日:2008-04-29

    申请号:US10336471

    申请日:2003-01-03

    IPC分类号: G01R31/08

    CPC分类号: H04W40/24 H04L69/40 H04W40/04

    摘要: A method of monitoring a network that includes a number of nodes interconnected by trunks has a step of obtaining processor usage data pertaining to a plurality of node processors, the processor usage data including information representative of a rate of usage of each of the plurality of node processors. The method also includes obtaining memory usage data pertaining to a plurality of memories, each of the plurality of memories associated with a node processor, the memory usage data including information representative of a rate of usage of each of the plurality of memories. The method further includes determining from the memory usage data and the processor usage data whether a network congestion event is occurring.

    摘要翻译: 一种监视网络的方法,包括通过中继线互连的多个节点,具有获得与多个节点处理器有关的处理器使用数据的步骤,所述处理器使用数据包括表示所述多个节点中每个节点的使用率的信息 处理器。 该方法还包括获得与多个存储器有关的存储器使用数据,多个存储器中的每一个与节点处理器相关联,存储器使用数据包括表示多个存储器中的每一个的使用率的信息。 该方法还包括从存储器使用数据和处理器使用数据确定是否发生网络拥塞事件。

    Method and system for de-synchronizing link state message refreshes
    2.
    发明授权
    Method and system for de-synchronizing link state message refreshes 有权
    解除链接状态消息刷新的方法和系统

    公开(公告)号:US08699376B2

    公开(公告)日:2014-04-15

    申请号:US11962503

    申请日:2007-12-21

    IPC分类号: H04L12/28

    CPC分类号: H04L45/00 H04L45/02

    摘要: A node having a memory storing a network topology and a routing table. The node also having a processing device programmed to generate a link state message and during the generating of the link state message, set a value of an age field of the link state message to a random value.

    摘要翻译: 具有存储网络拓扑的存储器和路由表的节点。 节点还具有被编程为生成链路状态消息的处理设备,并且在生成链路状态消息期间,将链路状态消息的年龄字段的值设置为随机值。

    Method and System for De-Sychronizing Link State Message Refreshes
    3.
    发明申请
    Method and System for De-Sychronizing Link State Message Refreshes 有权
    链接状态消息刷新的同步方法和系统

    公开(公告)号:US20090161577A1

    公开(公告)日:2009-06-25

    申请号:US11962503

    申请日:2007-12-21

    IPC分类号: H04L12/28

    CPC分类号: H04L45/00 H04L45/02

    摘要: A node having a memory storing a network topology and a routing table. The node also having a processing device programmed to generate a link state message and during the generating of the link state message, set a value of an age field of the link state message to a random value.

    摘要翻译: 具有存储网络拓扑的存储器和路由表的节点。 节点还具有被编程为生成链路状态消息的处理设备,并且在生成链路状态消息期间,将链路状态消息的年龄字段的值设置为随机值。

    NETWORK MONITORING AND DISASTER DETECTION
    4.
    发明申请
    NETWORK MONITORING AND DISASTER DETECTION 审中-公开
    网络监控和灾难检测

    公开(公告)号:US20080198753A1

    公开(公告)日:2008-08-21

    申请号:US12111909

    申请日:2008-04-29

    IPC分类号: H04L12/26

    CPC分类号: H04W40/24 H04L69/40 H04W40/04

    摘要: A method of monitoring a network that includes a number of nodes interconnected by trunks has a step of obtaining processor usage data pertaining to a plurality of node processors, the processor usage data including information representative of a rate of usage of each of the plurality of node processors. The method also includes obtaining memory usage data pertaining to a plurality of memories, each of the plurality of memories associated with a node processor, the memory usage data including information representative of a rate of usage of each of the plurality of memories. The method further includes determining from the memory usage data and the processor usage data whether a network congestion event is occurring.

    摘要翻译: 一种监视网络的方法,包括通过中继线互连的多个节点,具有获得与多个节点处理器有关的处理器使用数据的步骤,所述处理器使用数据包括表示所述多个节点中每个节点的使用率的信息 处理器。 该方法还包括获得与多个存储器有关的存储器使用数据,多个存储器中的每一个与节点处理器相关联,存储器使用数据包括表示多个存储器中的每一个的使用率的信息。 该方法还包括从存储器使用数据和处理器使用数据确定是否发生网络拥塞事件。