Method and system for redundant IP forwarding in a telecommunications network
    1.
    发明申请
    Method and system for redundant IP forwarding in a telecommunications network 有权
    电信网络中冗余IP转发的方法和系统

    公开(公告)号:US20050099940A1

    公开(公告)日:2005-05-12

    申请号:US11013968

    申请日:2004-12-17

    CPC分类号: H04L45/00 H04L45/586

    摘要: The invention describes a new feature for a network element or a router (IP-NIU). The feature is implemented in said router as a route manager object (RIISTA). The first function of the feature is realised by trapping the routing messages that any process like routing daemon or the route manager object sends to the input/output manager and sending them forward to the appropriate function. The second function of the feature is realised by copying the routing messages from the active unit (IP-NIU WO) to the other instance of the route manager (RIISTA_SL) running in the spare unit (IP-NIU SP).

    摘要翻译: 本发明描述了用于网络元件或路由器(IP-NIU)的新特征。 该功能在所述路由器中实现为路由管理器对象(RIISTA)。 该功能的第一个功能是通过将路由消息捕获到路由守护进程或路由管理器对象发送到输入/输出管理器并将其发送到适当的功能来实现。 该功能的第二个功能是通过将有源单元(IP-NIU WO)中的路由消息复制到在备用单元(IP-NIU SP)中运行的路由管理器(RIISTA_SL)的另一个实例来实现。

    Method and system for redundant IP forwarding in a telecommunications network
    2.
    发明授权
    Method and system for redundant IP forwarding in a telecommunications network 有权
    电信网络中冗余IP转发的方法和系统

    公开(公告)号:US07440394B2

    公开(公告)日:2008-10-21

    申请号:US11013968

    申请日:2004-12-17

    IPC分类号: H04J1/16 H04J3/14

    CPC分类号: H04L45/00 H04L45/586

    摘要: A new feature for a network element or a router is described herein. The feature is implemented in the router as a route manager object. The first function of the feature is realized by trapping routing messages that any process like routing daemon or the route manager object sends to the input/output manager and sends them forward to an appropriate function. The second function of the feature is realized by copying the routing messages from an active unit to another instance of the route manager running in the spare unit.

    摘要翻译: 本文描述了网络元件或路由器的新特征。 该功能在路由器中作为路由管理器对象实现。 该功能的第一个功能是通过将路由消息捕获到路由守护进程或路由管理器对象发送到输入/输出管理器并将其发送到适当的功能来实现。 该功能的第二个功能是通过将路由消息从活动单元复制到在备用单元中运行的路由管理器的另一个实例来实现。