公开(公告)号：US09178756B2

公开(公告)日：2015-11-03

申请号：US14081007

申请日：2013-11-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Changsheng Sun ,  Yu Zhang ,  Linkun Chen

IPC: H04L12/24 ,  H04L12/723 ,  H04L12/703 ,  H04L12/437

CPC classification number: H04L41/0677 ,  H04L12/437 ,  H04L41/065 ,  H04L45/02 ,  H04L45/28 ,  H04L45/50 ,  H04L45/507

Abstract: Embodiments of the present invention provide a method and a device for processing location information of a fault point. The method includes: obtaining, by an ingress node of an LDP LSP, first location information of a fault point on a link traversed by the LDP LSP, where the first location information of the fault point includes an identifier of an upstream node of the fault point and an identifier of an interface that is connected to the fault point and located on the upstream node of the fault point; and providing the first location information of the fault point to a user so that the user determines a location of the fault point corresponding to an LDP LSP fault. Therefore, the location of the fault point corresponding to the LDP LSP fault can be determined, and efficiency of troubleshooting specific to the LDP LSP fault can be improved.

Abstract translation: 本发明的实施例提供一种用于处理故障点的位置信息的方法和装置。 该方法包括：由LDP LSP的入节点获取由LDP LSP穿越的链路上的故障点的第一位置信息，其中故障点的第一位置信息包括故障的上游节点的标识符 点和连接到故障点并位于故障点上游节点上的接口的标识符; 并向用户提供故障点的第一位置信息，以便用户确定与LDP LSP故障相对应的故障点的位置。 因此，可以确定与LDP LSP故障相对应的故障点的位置，提高LDP LSP故障的故障排除效率。

公开(公告)号：US20140071834A1

公开(公告)日：2014-03-13

申请号：US14081007

申请日：2013-11-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Changsheng Sun ,  Yu Zhang ,  Linkun Chen

IPC: H04L12/24

CPC classification number: H04L41/0677 ,  H04L12/437 ,  H04L41/065 ,  H04L45/02 ,  H04L45/28 ,  H04L45/50 ,  H04L45/507

Abstract: Embodiments of the present invention provide a method and a device for processing location information of a fault point. The method includes: obtaining, by an ingress node of an LDP LSP, first location information of a fault point on a link traversed by the LDP LSP, where the first location information of the fault point includes an identifier of an upstream node of the fault point and an identifier of an interface that is connected to the fault point and located on the upstream node of the fault point; and providing the first location information of the fault point to a user so that the user determines a location of the fault point corresponding to an LDP LSP fault. Therefore, the location of the fault point corresponding to the LDP LSP fault can be determined, and efficiency of troubleshooting specific to the LDP LSP fault can be improved.

Abstract translation: 本发明的实施例提供一种用于处理故障点的位置信息的方法和装置。 该方法包括：由LDP LSP的入节点获取由LDP LSP穿越的链路上的故障点的第一位置信息，其中故障点的第一位置信息包括故障的上游节点的标识符 点和连接到故障点并位于故障点上游节点上的接口的标识符; 并向用户提供故障点的第一位置信息，以便用户确定与LDP LSP故障相对应的故障点的位置。 因此，可以确定与LDP LSP故障相对应的故障点的位置，提高LDP LSP故障的故障排除效率。