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1. 发明授权

EP2321934B1 SYSTEM AND DEVICE FOR DISTRIBUTED PACKET FLOW INSPECTION AND PROCESSING 有权
标题翻译：系统和设备分布式分组流导读
公开(公告)号：EP2321934B1
公开(公告)日：2014-06-25
申请号：EP09752028.2
申请日：2009-10-28
申请人： Hewlett-Packard Development Company, L.P. , Smith, Brian C. , Willebeek-Lemair, Marc
发明人： WILLEBEEK-LEMAIR, Marc , SMITH, Brian C.
IPC分类号： H04L12/801 , H04L29/06
CPC分类号： H04L47/10 , H04L47/11 , H04L63/0227

2. 发明公开

EP2321934A1 DISTRIBUTED PACKET FLOW INSPECTION AND PROCESSING 有权
标题翻译：系统和设备分布式分组流导读
公开(公告)号：EP2321934A1
公开(公告)日：2011-05-18
申请号：EP09752028.2
申请日：2009-10-28
申请人： 3Com Corporation , Smith, Brian C. , Willebeek-Lemair, Marc
发明人： WILLEBEEK-LEMAIR, Marc , SMITH, Brian C.
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L63/0227
摘要： Distribution of network processing load among a set of packet processing devices is improved by employing means for eliminating, controlling, or otherwise affecting redundant packet processing operations. In one embodiment, at least two packet processing devices are present, both capable of processing data packets flowing therethrough, such as, inspecting, detecting, and filtering data packets pursuant to one or more filters from a filter set. Redundancy is controlled by providing or enabling either or both of the packet processing devices with capability for detecting during its said inspection of said data packets that, for example, one or more filters had been previously executed on said data packets by the other packet processing device, and then not executing the previously-executed filters on said data packets.

3. 发明申请

WO2010031084A1 DISTRIBUTED PACKET FLOW INSPECTION AND PROCESSING 审中-公开
标题翻译：分布式流量检测和处理
公开(公告)号：WO2010031084A1
公开(公告)日：2010-03-18
申请号：PCT/US2009/062402
申请日：2009-10-28
申请人： WILLEBEEK-LEMAIR, Marc , SMITH, Brian C. , 3COM CORPORATION
发明人： WILLEBEEK-LEMAIR, Marc , SMITH, Brian C.
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L63/0227
摘要： Distribution of network processing load among a set of packet processing devices is improved by employing means for eliminating, controlling, or otherwise affecting redundant packet processing operations. In one embodiment, at least two packet processing devices are present, both capable of processing data packets flowing therethrough, such as, inspecting, detecting, and filtering data packets pursuant to one or more filters from a filter set. Redundancy is controlled by providing or enabling either or both of the packet processing devices with capability for detecting during its said inspection of said data packets that, for example, one or more filters had been previously executed on said data packets by the other packet processing device, and then not executing the previously-executed filters on said data packets.
摘要翻译：通过采用用于消除，控制或以其他方式影响冗余分组处理操作的装置，改进了一组分组处理设备之间的网络处理负载分布。在一个实施例中，存在至少两个分组处理设备，其能够处理流过其中的数据分组，例如根据来自滤波器组的一个或多个滤波器检查，检测和过滤数据分组。通过提供或启用分组处理设备中的一个或两个以及在其对所述数据分组的所述检查期间检测的能力来控制冗余，例如，已经由另一个分组处理设备在所述数据分组上先前执行了一个或多个过滤器，然后不对所述数据分组执行先前执行的过滤器。

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