PACKET TRANSFER PROCESSING DEVICE, PACKET TRANSFER PROCESSING METHOD, AND PACKET TRANSFER PROCESSING PROGRAM
    1.
    发明申请
    PACKET TRANSFER PROCESSING DEVICE, PACKET TRANSFER PROCESSING METHOD, AND PACKET TRANSFER PROCESSING PROGRAM 有权
    分组传送处理装置,分组传送处理方法和分组传送处理程序

    公开(公告)号:US20120294311A1

    公开(公告)日:2012-11-22

    申请号:US13575062

    申请日:2010-12-01

    IPC分类号: H04L12/56

    CPC分类号: H04L12/56 H04L45/745

    摘要: The end of a communication period can be detected reliably and efficiently by a control unit and validity/invalidity of search rules in a search table can be effectively managed. A timer is provided so as to correspond to each entry area of the search table. Then, under control of a timer managing unit, the timer starts a counting operation whenever information is written in a validity management table or a packet in which a communication parameter matches a packet search condition corresponding to information on the validity management table that is set as valid is received. In addition, when a counting time of the timer exceeds a preset time-out time, information indicating the time-out is stored in a time-out management table.

    摘要翻译: 可以通过控制单元可靠且高效地检测通信期间的结束,并且可以有效地管理搜索表中的搜索规则的有效性/无效性。 提供定时器以便对应于搜索表的每个输入区域。 然后,在定时器管理单元的控制下,只要信息被写入有效性管理表或通信参数与分组搜索条件匹配的分组,定时器开始计数操作,该分组搜索条件对应于设置为 收到有效。 此外,当定时器的计数时间超过预设的超时时间时,指示超时的信息被存储在超时管理表中。

    Packet transfer processing device, packet transfer processing method, and packet transfer processing program
    2.
    发明授权
    Packet transfer processing device, packet transfer processing method, and packet transfer processing program 有权
    分组传送处理装置,分组传送处理方法以及分组传送处理程序

    公开(公告)号:US08902756B2

    公开(公告)日:2014-12-02

    申请号:US13575062

    申请日:2010-12-01

    CPC分类号: H04L12/56 H04L45/745

    摘要: The end of a communication period can be detected reliably and efficiently by a control unit and validity/invalidity of search rules in a search table can be effectively managed. A timer is provided so as to correspond to each entry area of the search table. Then, under control of a timer managing unit, the timer starts a counting operation whenever information is written in a validity management table or a packet in which a communication parameter matches a packet search condition corresponding to information on the validity management table that is set as valid is received. In addition, when a counting time of the timer exceeds a preset time-out time, information indicating the time-out is stored in a time-out management table.

    摘要翻译: 可以通过控制单元可靠且高效地检测通信期间的结束,并且可以有效地管理搜索表中的搜索规则的有效性/无效性。 提供定时器以便对应于搜索表的每个输入区域。 然后,在定时器管理单元的控制下,只要信息被写入有效性管理表或通信参数与分组搜索条件匹配的分组,定时器开始计数操作,该分组搜索条件对应于设置为 收到有效。 此外,当定时器的计数时间超过预设的超时时间时,指示超时的信息被存储在超时管理表中。

    Gateway apparatus and its controlling method
    3.
    发明授权
    Gateway apparatus and its controlling method 失效
    网关设备及其控制方法

    公开(公告)号:US07249194B2

    公开(公告)日:2007-07-24

    申请号:US10359537

    申请日:2003-02-07

    摘要: IPoE/PPPoE forwarding table 106 is provided with which registered are network addresses, protocol types, destination IP addresses used in IPoE and retrieval indexes of PPPoE sessions used in PPPoE, a protocol type is selected corresponding to a network address in IPoE/PPPoE forwarding table 106 that matches a destination IP address included in header information of an IP packet of an input frame, and when the selected protocol type is PPPoE, a PPPoE session is further selected from a retrieval index corresponding to the network address.

    摘要翻译: 提供IPoE / PPPoE转发表106,其中注册了IPoE中使用的网络地址,协议类型,目的IP地址和PPPoE中使用的PPPoE会话的检索索引,根据IPoE / PPPoE转发表中的网络地址选择协议类型 106,其匹配包含在输入帧的IP分组的报头信息中的目的地IP地址,并且当所选择的协议类型是PPPoE时,从对应于网络地址的检索索引进一步选择PPPoE会话。