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    Network processor/software control architecture
    14.
    发明授权
    Network processor/software control architecture 失效
    网络处理器/软件控制架构

    公开(公告)号：US06898179B1

    公开(公告)日：2005-05-24

    申请号：US09544896

    申请日：2000-04-07

    申请人： Brian Mitchell Bass ,  Jean Louis Calvignac ,  Anthony Matteo Gallo ,  Marco C. Heddes ,  Mark Anthony Rinaldi ,  Michael Steven Siegel ,  Colin Beaton Verrilli ,  Fabrice Jean Verplanken

    发明人： Brian Mitchell Bass ,  Jean Louis Calvignac ,  Anthony Matteo Gallo ,  Marco C. Heddes ,  Mark Anthony Rinaldi ,  Michael Steven Siegel ,  Colin Beaton Verrilli ,  Fabrice Jean Verplanken

    IPC分类号： G06F11/00 ,  H04B7/216 ,  H04L1/16 ,  H04L12/26

    CPC分类号： G06F15/17

    摘要： The transport protocol for communicating between general purpose processors acting as contact points and network processors in a packet processing environment such as Ethernet is provided. In such an environment, there is at least one single control point processor (CP) and a plurality of network processors (NP), sometimes referred to as blades. A typical system could contain two to sixteen network processors, and each network processor connects to a plurality of devices which communicate with each other over a network transport, such as Ethernet. The CP typically controls the functionality and the functioning of the network processors to function in a way that connects one end user with another, whether or not the end user is on the same network processor or a different network processor. There are three types of communication provided; first, there is communication generally referred to as control services and normally there will be only one pico processor which operates as a GCH (guided cell handler) and only one that operates as a guided tree handler (GTH). A path is provided for the controls to the GCH and the GTH commands, and a separate path is provided for the data frames between the GDH's (general data handler) and the CP.

    摘要翻译： 提供了用于在诸如以太网的分组处理环境中用作接触点的通用处理器和网络处理器之间进行通信的传输协议。 在这样的环境中，存在至少一个单个控制点处理器（CP）和多个网络处理器（NP），有时称为刀片。 典型的系统可以包含两到十六个网络处理器，并且每个网络处理器连接到通过诸如以太网的网络传输彼此通信的多个设备。 CP通常控制网络处理器的功能和功能，以使终端用户与另一终端用户相连的方式起作用，无论终端用户是否在同一个网络处理器或不同的网络处理器上。 提供三种通讯方式; 首先，通常被称为控制服务的通信，并且通常将只有一个微微处理器作为GCH（引导的单元处理器）操作，并且只有一个作为引导树处理器（GTH）操作。 为GCH和GTH命令的控制提供路径，并为GDH（通用数据处理程序）和CP之间的数据帧提供单独的路径。

    Method and system for controlling transmission of packets in computer networks
    15.
    发明授权
    Method and system for controlling transmission of packets in computer networks 有权
    控制计算机网络中数据包传输的方法和系统

    公开(公告)号：US06771652B1

    公开(公告)日：2004-08-03

    申请号：US09448380

    申请日：1999-11-23

    申请人： Metin Aydemir ,  Brian Mitchell Bass ,  Clark Debs Jeffries ,  Sonia Kiang Rovner ,  Michael Steven Siegel ,  Anthony Matteo Gallo

    发明人： Metin Aydemir ,  Brian Mitchell Bass ,  Clark Debs Jeffries ,  Sonia Kiang Rovner ,  Michael Steven Siegel ,  Anthony Matteo Gallo

    IPC分类号： H04L1256

    CPC分类号： H04L47/10 ,  H04L47/29 ,  H04L47/30

    摘要： A method and system for controlling a flow of a plurality of packets in a computer network is disclosed. The computer network includes a queue. The method and system include determining a queue level for the queue and determining an offered rate of the plurality of packets to the queue. The method and system also include controlling a transmission fraction of the plurality of packets to the queue, based on the queue level, the offered rate and a previous value of the transmission fraction so that the transmission fraction and the queue level are critically damped if the queue level is between at least a first queue level and a second queue level.

    摘要翻译： 公开了一种用于控制计算机网络中的多个分组的流的方法和系统。 计算机网络包括队列。 该方法和系统包括确定队列的队列级别并确定多个分组到队列的提供速率。 该方法和系统还包括基于队列级别，所提供的速率和传输级数的先前值来控制多个分组到队列的传输分数，使得如果传输分数和队列级别被严格衰减，则 队列级别在至少第一队列级别和第二队列级别之间。

    Network processor probing and port mirroring
    19.
    发明授权
    Network processor probing and port mirroring 失效
    网络处理器探测和端口镜像

    公开(公告)号：US06449576B1

    公开(公告)日：2002-09-10

    申请号：US09538247

    申请日：2000-03-29

    申请人： Brian Mitchell Bass ,  Jean Louis Calvignac ,  Anthony Matteo Gallo ,  Marco C. Heddes ,  Michael Steven Siegel ,  Fabrice Jean Verplanken ,  Chad Everett Winemiller

    发明人： Brian Mitchell Bass ,  Jean Louis Calvignac ,  Anthony Matteo Gallo ,  Marco C. Heddes ,  Michael Steven Siegel ,  Fabrice Jean Verplanken ,  Chad Everett Winemiller

    IPC分类号： G01R2728

    CPC分类号： H04L43/50 ,  G01R31/31926

    摘要： A method and system for systematically accessing and monitoring operating parameter signals within an IC device. A probe configuration logic selects a subset of signals from among a set of available signals within a physical or logical subdivision of the IC device. Signal access logic selectively provides physical or logical access from the selected subset of signals within the physical or logical subdivision of the IC device to a probe sensor, such that IC device operations may be flexibly and comprehensively monitored. A local mode selector provides remote access to the selected subset of signals at an input/output (I/O) data interface. Data packaging logic in communication with the probe sensor permits port mirroring of the I/O data interface.

    摘要翻译： 一种用于系统地访问和监视IC设备内的操作参数信号的方法和系统。 探针配置逻辑从IC器件的物理或逻辑细分内的一组可用信号中选择一个信号子集。 信号访问逻辑选择性地从IC器件的物理或逻辑细分中的选定的信号子集提供到探针传感器的物理或逻辑访问，使得可以灵活和全面地监视IC器件操作。 本地模式选择器可在输入/输出（I / O）数据接口上远程访问选定的信号子集。 与探头传感器通信的数据封装逻辑允许端口镜像I / O数据接口。