Method and system for filtering and suppression of telemetry data
    1.
    发明授权
    Method and system for filtering and suppression of telemetry data 有权
    用于过滤和抑制遥测数据的方法和系统

    公开(公告)号:US08843605B2

    公开(公告)日:2014-09-23

    申请号:US11151665

    申请日:2005-06-14

    摘要: Embodiments of the invention are directed generally to data filtering methods, and combinations thereof, for reducing the quantity of non-actionable, redundant, or otherwise unnecessary data events reported to a network management system. According to an embodiment of the invention, a method for filtering event data in a network comprises: defining a plurality of discrete filtering rules, each of the plurality of rules performing at least one of a permit, deny, log, and rewrite function; assembling at least a first and second of the plurality of rules into an ordered sequence to form a first rule set; assembling at least a third and a fourth of the plurality of rules into an ordered sequence to form a second rule set; employing the first rule set in an appliance associated with a customer network; and employing the second rule set in a server associated with a network management system.

    摘要翻译: 本发明的实施例一般涉及数据过滤方法及其组合,用于减少向网络管理系统报告的不可操作的,冗余的或其他不必要的数据事件的数量。 根据本发明的实施例,一种用于过滤网络中的事件数据的方法包括:定义多个离散过滤规则,所述多个规则中的每一个规则执行许可证,拒绝,日志和重写功能中的至少一个; 将所述多个规则中的至少第一和第二规则组合成有序序列以形成第一规则集; 将所述多个规则中的至少三分之一和四分之一组合成有序序列以形成第二规则集; 在与客户网络相关联的设备中采用第一规则集; 并且在与网络管理系统相关联的服务器中采用第二规则集。