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    Method and apparatus for operations, administration and maintenance of a network messaging layer
    1.
    发明授权
    Method and apparatus for operations, administration and maintenance of a network messaging layer 有权
    网络消息层的操作，管理和维护的方法和装置

    公开(公告)号：US07924730B1

    公开(公告)日：2011-04-12

    申请号：US11926268

    申请日：2007-10-29

    申请人： Shawn McAllister ,  Scott Drennan ,  Steven Buchko ,  Jonathan Bosloy

    发明人： Shawn McAllister ,  Scott Drennan ,  Steven Buchko ,  Jonathan Bosloy

    IPC分类号： H04L12/26 ,  H04L12/56

    CPC分类号： H04L43/0811 ,  H04L41/0213 ,  H04L43/10 ,  H04L43/106 ,  H04L45/70

    摘要： A method of performing connectivity verification in a content routed network including a plurality of routers and wherein messages are transported through the network over a message transport layer, involves sending from an originating router a ping request message over the message transport layer along a user data path to a terminating router using a content routing protocol. The terminating router responds with a ping reply message upon receipt of the ping request message, and the message transport layer is monitored for the ping reply message at the originating router. Trace messages can also be sent through the network to determine whether subscribers are reachable for messages originating from a particular publisher. Also trace messages can be sent through the network to determine whether subscriptions from a particular subscriber are reachable from a particular originating router.

    摘要翻译： 一种在包括多个路由器的内容路由网络中执行连接性验证的方法，并且其中消息通过消息传输层通过网络传输，涉及沿着用户数据路径在消息传输层上从发起路由器发送ping请求消息 到使用内容路由协议的终止路由器。 终端路由器在接收到ping请求消息时响应ping响应消息，并且在始发路由器处监视ping应答消息的消息传输层。 跟踪消息也可以通过网络发送，以确定订阅者是否可以访问来自特定发布者的消息。 还可以通过网络发送跟踪消息，以确定来自特定订户的订阅是否可从特定始发路由器到达。

    Serviceable networking appliance chassis
    3.
    发明授权
    Serviceable networking appliance chassis 有权
    可维修的网络设备机箱

    公开(公告)号：US08107256B1

    公开(公告)日：2012-01-31

    申请号：US11925243

    申请日：2007-10-26

    申请人： Paul Kondrat ,  James Moser ,  Scott Drennan ,  Jonathan Bosloy ,  Charles Mitchell ,  Shawn McAllister

    发明人： Paul Kondrat ,  James Moser ,  Scott Drennan ,  Jonathan Bosloy ,  Charles Mitchell ,  Shawn McAllister

    IPC分类号： H05K7/14

    CPC分类号： H05K7/1429 ,  G06F1/186

    摘要： A networking appliance includes a chassis, an off-the-shelf motherboard mounted on said chassis, said motherboard including at least one expansion bus, one or more separately removable expansion module mounted on said chassis, and a number of card slots in the expansion module for accommodating expansion cards. A connection arrangement provides a signal connection between the card slots in the expansion modules and the expansion buses.

    摘要翻译： 网络设备包括机箱，安装在所述机架上的现成的主板，所述主板包括至少一个扩展总线，安装在所述机箱上的一个或多个可单独拆卸的扩展模块以及所述扩展模块中的多个卡槽 用于容纳扩展卡。 连接装置提供扩展模块中的卡插槽和扩展总线之间的信号连接。