System and method to provide aggregated alarm indication signals
    1.
    发明授权
    System and method to provide aggregated alarm indication signals 有权
    系统和方法提供聚合报警指示信号

    公开(公告)号:US08675498B2

    公开(公告)日:2014-03-18

    申请号:US12703466

    申请日:2010-02-10

    IPC分类号: H04J1/16

    CPC分类号: H04L41/0677

    摘要: In an example embodiment, a method and system to provide aggregated alarm indication signals is provided. In example embodiments, an affected intermediate node detects a signal failure. A list of affected networks is determined, and a single aggregated alarm indication signal (AIS) message is generated per MEG level. The aggregated AIS message is then multicast to affected nodes. Instead of sending one AIS message per affected network, a single aggregated AIS message from the affected intermediate node may be generated and sent regardless of the number of affected networks.

    摘要翻译: 在一个示例性实施例中,提供了提供聚合警报指示信号的方法和系统。 在示例实施例中,受影响的中间节点检测信号故障。 确定受影响网络的列表,并且每MEG级别生成单个聚合警报指示信号(AIS)消息。 然后将聚合的AIS消息组播到受影响的节点。 不是每个受影响的网络发送一个AIS消息,不管受影响的网络的数量如何,都可以生成并发送来自受影响的中间节点的单个聚合的AIS消息。

    SYSTEM AND METHOD FOR SUMMARIZING ALARM INDICATIONS IN A NETWORK ENVIRONMENT
    2.
    发明申请
    SYSTEM AND METHOD FOR SUMMARIZING ALARM INDICATIONS IN A NETWORK ENVIRONMENT 有权
    在网络环境中总结报警指示的系统和方法

    公开(公告)号:US20110280121A1

    公开(公告)日:2011-11-17

    申请号:US12778871

    申请日:2010-05-12

    IPC分类号: H04L12/24 H04L12/26

    CPC分类号: H04L41/0677

    摘要: An example method includes detecting a failure at a first network element, the failure is associated with a link between the first network element and a second network element. The method also includes generating a list of network elements to be notified based on the failure, the second network element is included on the list. The method further includes generating an alarm indication signal (AIS) message, the AIS message identifies a plurality of tunnels affected by the failure. The AIS message is communicated to the second network element. In more detailed embodiments, each link between the first network element and the second network element includes a globally unique link identifier, which includes an associated autonomous system number. The globally unique link identifier can represent a string to be associated with the plurality of tunnels, the globally unique link identifier includes a source address and a destination address.

    摘要翻译: 示例性方法包括检测第一网络元件的故障,故障与第一网络元件和第二网络元件之间的链路相关联。 该方法还包括基于故障生成要通知的网元的列表,第二网元包括在列表中。 该方法还包括生成报警指示信号(AIS)消息,AIS消息识别受故障影响的多个隧道。 AIS消息被传送到第二网元。 在更详细的实施例中,第一网络元件和第二网络元件之间的每个链路包括全球唯一链接标识符,其包括相关联的自主系统号码。 全球唯一的链路标识符可以表示要与多个隧道相关联的字符串,全球唯一的链路标识符包括源地址和目的地址。

    System and method for summarizing alarm indications in a network environment
    3.
    发明授权
    System and method for summarizing alarm indications in a network environment 有权
    在网络环境中总结报警指示的系统和方法

    公开(公告)号:US08724454B2

    公开(公告)日:2014-05-13

    申请号:US12778871

    申请日:2010-05-12

    IPC分类号: G01R31/08

    CPC分类号: H04L41/0677

    摘要: An example method includes detecting a failure at a first network element, the failure is associated with a link between the first network element and a second network element. The method also includes generating a list of network elements to be notified based on the failure, the second network element is included on the list. The method further includes generating an alarm indication signal (AIS) message, the AIS message identifies a plurality of tunnels affected by the failure. The AIS message is communicated to the second network element. In more detailed embodiments, each link between the first network element and the second network element includes a globally unique link identifier, which includes an associated autonomous system number. The globally unique link identifier can represent a string to be associated with the plurality of tunnels, the globally unique link identifier includes a source address and a destination address.

    摘要翻译: 示例性方法包括检测第一网络元件的故障,故障与第一网络元件和第二网络元件之间的链路相关联。 该方法还包括基于故障生成要通知的网元的列表,第二网元包括在列表中。 该方法还包括生成报警指示信号(AIS)消息,AIS消息识别受故障影响的多个隧道。 AIS消息被传送到第二网元。 在更详细的实施例中,第一网络元件和第二网络元件之间的每个链路包括全球唯一链接标识符,其包括相关联的自主系统号码。 全球唯一的链路标识符可以表示要与多个隧道相关联的字符串,全球唯一的链路标识符包括源地址和目的地址。

    SYSTEM AND METHOD TO PROVIDE AGGREGATED ALARM INDICATION SIGNALS
    4.
    发明申请
    SYSTEM AND METHOD TO PROVIDE AGGREGATED ALARM INDICATION SIGNALS 有权
    提供集成报警指示信号的系统和方法

    公开(公告)号:US20110194417A1

    公开(公告)日:2011-08-11

    申请号:US12703466

    申请日:2010-02-10

    IPC分类号: H04L12/26

    CPC分类号: H04L41/0677

    摘要: In an example embodiment, a method and system to provide aggregated alarm indication signals is provided. In example embodiments, an affected intermediate node detects a signal failure. A list of affected networks is determined, and a single aggregated alarm indication signal (AIS) message is generated per MEG level. The aggregated AIS message is then multicast to affected nodes. Instead of sending one AIS message per affected network, a single aggregated AIS message from the affected intermediate node may be generated and sent regardless of the number of affected networks.

    摘要翻译: 在一个示例性实施例中,提供了提供聚合警报指示信号的方法和系统。 在示例实施例中,受影响的中间节点检测信号故障。 确定受影响网络的列表,并且每MEG级别生成单个聚合警报指示信号(AIS)消息。 然后将聚合的AIS消息组播到受影响的节点。 不是每个受影响的网络发送一个AIS消息,不管受影响的网络的数量如何,都可以生成并发送来自受影响的中间节点的单个聚合的AIS消息。