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    FILTERING AND ROUTE LOOKUP IN A SWITCHING DEVICE
    3.
    发明申请
    FILTERING AND ROUTE LOOKUP IN A SWITCHING DEVICE 有权
    切换设备中的过滤和路由查询

    公开(公告)号：US20130308644A1

    公开(公告)日：2013-11-21

    申请号：US13955383

    申请日：2013-07-31

    Applicant: JUNIPER NETWORKS, INC.

    Inventor： Dennis C. FERGUSON ,  Rajiv PATEL ,  Gerald CHEUNG ,  Pradeep SINDHU

    IPC: H04L12/741

    CPC classification number: H04L45/745 ,  H04L45/00 ,  H04L45/60 ,  H04L45/7457 ,  H04L47/10 ,  H04L47/11 ,  H04L47/125 ,  H04L47/20 ,  H04L49/205 ,  H04L49/3009 ,  H04L49/3036 ,  H04L49/3072 ,  H04L63/0227 ,  H04L63/1458 ,  H04L69/22

    Abstract: Methods and devices for processing packets are provided. The processing device may Include an input interface for receiving data units containing header information of respective packets; a first module configurable to perform packet filtering based on the received data units; a second module configurable to perform traffic analysis based on the received data units; a third module configurable to perform load balancing based on the received data units; and a fourth module configurable to perform route lookups based on the received data

    Abstract translation: 提供了处理数据包的方法和设备。 处理装置可以包括用于接收包含相应分组的报头信息的数据单元的输入接口; 第一模块，可配置为基于所接收的数据单元执行分组过滤; 第二模块，可配置为基于所接收的数据单元执行流量分析; 第三模块，可配置为基于所接收的数据单元执行负载平衡; 以及第四模块，可配置为基于所接收的数据执行路线查找

    PROCESSING PACKETS BY A NETWORK DEVICE
    5.
    发明申请
    PROCESSING PACKETS BY A NETWORK DEVICE 有权
    通过网络设备处理分组

    公开(公告)号：US20140347995A1

    公开(公告)日：2014-11-27

    申请号：US14456448

    申请日：2014-08-11

    Applicant: Juniper Networks, Inc.

    Inventor： Dennis C. FERGUSON ,  Rajiv PATEL ,  Gerald CHEUNG ,  Pradeep S. SINDHU

    IPC: H04L12/741 ,  H04L12/801

    CPC classification number: H04L45/745 ,  H04L29/06095 ,  H04L29/0653 ,  H04L45/74 ,  H04L47/10 ,  H04L49/3009 ,  H04L49/309 ,  H04L69/22

    Abstract: A method and apparatus for performing a lookup in a switching device of a packet switched network where the lookup includes a plurality of distinct operations each of which returns a result that includes a pointer to a next operation in a sequence of operations for the lookup. The method includes determining a first lookup operation to be executed, executing the first lookup operation including returning a result and determining if the result includes a pointer to another lookup operation in the sequence of operations. If the result includes a pointer to another lookup operation, the lookup operation indicated by the result is executed. Else, the lookup is terminated.

    Abstract translation: 一种用于在分组交换网络的交换设备中执行查找的方法和装置，其中所述查找包括多个不同的操作，每个操作返回包括用于所述查找的操作序列中的下一个操作的指针的结果。 该方法包括确定要执行的第一查找操作，执行第一查找操作，包括返回结果并确定结果是否包含指向操作序列中的另一查找操作的指针。 如果结果包含指向另一个查找操作的指针，则执行结果指示的查找操作。 否则，查找终止。

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