Address scope checking for internet protocol version 6
    21.
    发明授权
    Address scope checking for internet protocol version 6 有权
    Internet协议版本6的地址范围检查

    公开(公告)号:US07653044B1

    公开(公告)日:2010-01-26

    申请号:US11188828

    申请日:2005-07-25

    申请人: Nir Arad

    发明人: Nir Arad

    CPC分类号: H04L45/54 H04L61/6059

    摘要: An apparatus having a corresponding computer program and method comprises a plurality of ports to receive packets each associated with source and destination Internet protocol version 6 (IPv6) addresses; a site circuit to determine a source site for the source IPv6 address, and a destination site for the destination IPv6 address; a scope circuit to determine a source scope level for the source IPv6 address, and a destination scope level for the destination IPv6 address; a command circuit to select one of a plurality of actions for each of the packets based on the source site and source scope level for the source IPv6 address associated with the packet and the destination site and destination scope level for the destination IPv6 address associated with the packet; wherein the plurality of actions comprises forwarding the packet according to the destination IPv6 address associated with the packet, and dropping the packet.

    摘要翻译: 具有对应的计算机程序和方法的装置包括多个端口,用于接收与源和目的地互联网协议版本6(IPv6)地址相关联的每个分组; 确定源IPv6地址的源站点的站点电路,以及目的地IPv6地址的目的站点; 确定源IPv6地址的源范围级别的目标电路,以及目的IPv6地址的目标范围级别; 基于与分组相关联的源IPv6地址的源站点和源范围级别以及与该分组相关联的目的地IPv6地址的目的地站点和目的地范围级别,为每个分组选择多个动作中的一个动作的命令电路 包; 其中所述多个动作包括根据与所述分组相关联的目的地IPv6地址转发所述分组,并丢弃所述分组。

    Sorted-tree-based event queue for discrete event simulators
    22.
    发明授权
    Sorted-tree-based event queue for discrete event simulators 有权
    用于离散事件模拟器的基于排序树的事件队列

    公开(公告)号:US07562367B1

    公开(公告)日:2009-07-14

    申请号:US10411838

    申请日:2003-04-11

    申请人: Nir Arad

    发明人: Nir Arad

    IPC分类号: G06F9/54 G05B19/18

    CPC分类号: G06F17/5022

    摘要: A method, apparatus, and computer-readable media for managing an event queue for a simulation comprising a plurality of events each scheduled to occur at one of a plurality of event times comprises generating a sorted tree data structure comprising a plurality of nodes, wherein each of the nodes in the sorted tree data structure corresponds to only one of the event times, and wherein the nodes of the sorted tree data structure are sorted according to the event times of the nodes; generating an event record for each event; and associating the event records with the nodes so that each of the event records is associated with the node corresponding to the event time at which the respective event is scheduled to occur.

    摘要翻译: 一种用于管理用于模拟的事件队列的方法,装置和计算机可读介质,包括多个事件,每个事件被调度为在多个事件时间中的一个事件时间中的一个发生,包括生成包括多个节点的排序树数据结构,其中每个 排序树数据结构中的节点对应于仅一个事件时间,并且其中根据节点的事件时间对排序的树数据结构的节点进行排序; 为每个事件生成事件记录; 以及将事件记录与节点相关联,使得每个事件记录与对应于相应事件被调度发生的事件时间相对应的节点相关联。