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    • 3. 发明授权
    • Method and system for performing bulk operations on transactional items
    • 对事务性项目执行批量操作的方法和系统
    • US07908608B2
    • 2011-03-15
    • US12272139
    • 2008-11-17
    • Timothy A. OzorGregory S. Hilton
    • Timothy A. OzorGregory S. Hilton
    • G06F13/00
    • G06F17/30306Y10S707/99931Y10S707/99942
    • Bulk operations on a large number of items may be processed by a computer with a reduced likelihood of exceeding a timing or hardware limitation of a system. An instruction or its related information can be examined to determine if the instruction may potentially involve a large number of items. If so, the instruction may be passed to a bulk operations manager software component to determine the number of items involved. The bulk operations manager software component can break down the operation into smaller groups of items. Operations can be performed on each of the smaller groups of objects. The changes can be transparent to a developer writing code or a computer generating code to perform a specific operation.
    • 可以由计算机处理大量项目的批量操作,其可能性超过系统的定时或硬件限制。 可以检查指令或其相关信息以确定该指令是否可能涉及大量的项目。 如果是这样,该指令可以被传递给批量操作管理器软件组件以确定涉及的项目的数量。 批量操作管理器软件组件可以将操作分解成更小的项目组。 可以对每个较小的对象组执行操作。 更改可以对开发人员编写代码或计算机生成代码执行特定操作是透明的。
    • 7. 发明申请
    • SYSTEMS AND METHODS FOR MODIFYING NETWORK PACKETS TO USE UNRECOGNIZED HEADERS/FIELDS FOR PACKET CLASSIFICATION AND FORWARDING
    • 用于修改网络包的系统和方法用于未分配的头/字段进行分组和转发
    • US20130259045A1
    • 2013-10-03
    • US13432172
    • 2012-03-28
    • Stefan JohanssonKeith E. CheneyPatricia A. AbkowitzShardendu PandeyGregory S. Hilton
    • Stefan JohanssonKeith E. CheneyPatricia A. AbkowitzShardendu PandeyGregory S. Hilton
    • H04L12/56
    • H04L45/306H04L29/06095
    • Systems and methods are disclosed for modifying network packets to use unrecognized headers/fields for packet classification and forwarding in packet processing systems, such as network tool optimizer (NTO) devices. The packet modifications described allow standard switch or routing integrated circuits (ICs) to process, classify, and forward packets based upon data that is not typically recognized by the hardware capabilities of the standard packet routing circuitry for packet processing. Input packets are modified so that unrecognized data becomes recognized data for purposes of packet processing, classification, and forwarding by the packet routing circuitry. These modifications are then removed after packets are processed to reform the original packets. The original packets are then provided to destination devices based upon packet classification and forwarding control information. As such, packet processing, classification, and forwarding is provided in packet processing systems using headers/fields that are not supported for processing by standard switch or routing integrated circuits (ICs).
    • 公开了用于修改网络分组以使用诸如网络工具优化器(NTO)设备的分组处理系统中的用于分组分类和转发的无法识别的报头/字段的系统和方法。 所描述的分组修改允许标准交换机或路由集成电路(IC)基于通常不被用于分组处理的标准分组路由选择电路的硬件能力识别的数据来处理,分类和转发分组。 修改输入分组,使得无法识别的数据成为数据包处理,分类和分组路由电路转发目的的数据。 然后在处理数据包以改造原始数据包后,删除这些修改。 然后基于分组分类和转发控制信息将原始分组提供给目的设备。 因此,在使用不支持标准交换机或路由集成电路(IC)处理的报头/字段的分组处理系统中提供分组处理,分类和转发。
    • 9. 发明授权
    • Automatic filter overlap processing and related systems and methods
    • 自动过滤器重叠处理及相关系统和方法
    • US08902895B2
    • 2014-12-02
    • US13227617
    • 2011-09-08
    • Ronald A. PleshekCharles A. Webb, IIIKeith E. CheneyGregory S. HiltonPatricia A. AbkowitzArun K. ThakkarHimanshu M. Thaker
    • Ronald A. PleshekCharles A. Webb, IIIKeith E. CheneyGregory S. HiltonPatricia A. AbkowitzArun K. ThakkarHimanshu M. Thaker
    • H04L12/28
    • H04L43/028H04L45/306H04L49/90
    • Systems and methods are disclosed that allow for improved management and control of packet forwarding in network systems. Network devices and tool optimizers and a related systems and methods are disclosed for improved packet forwarding between input ports and output ports. The input ports and output ports are configured to be connected to source devices and destination devices, for example, network sources and destination tools in a network monitoring environment. The network devices and tool optimizers disclosed can use a packet processing system whereby forwarding behavior is governed by matching packets in parallel against multiple user-specified packet filtering criteria, and by performing forwarding actions associated with all such matching filter criteria. The multi-action packet forwarding can be implemented using hardware configured to directly provide multi-action packet forwarding and/or hardware configured to provide single-packet-forwarding that has been subsequently configured using filter engines to provide multi-action packet forwarding.
    • 公开了允许改进网络系统中分组转发的管理和控制的系统和方法。 公开了网络设备和工具优化器以及相关的系统和方法,用于改善输入端口和输出端口之间的分组转发。 输入端口和输出端口被配置为连接到源设备和目标设备,例如网络监视环境中的网络源和目标工具。 公开的网络设备和工具优化器可以使用分组处理系统,由此通过与多个用户指定的分组过滤标准并行地匹配分组来管理转发行为,并且通过执行与所有这样的匹配过滤器标准相关联的转发动作。 可以使用配置为直接提供多动作分组转发和/或被配置为提供单个分组转发的硬件来实现多动作分组转发,所述单分组转发随后使用过滤器引擎配置以提供多动作分组转发。