METHOD AND DEVICE FOR PROCESSING LOCATION INFORMATION ABOUT FAULT POINT

摘要

Provided are a method and device for processing location information about a fault point. The method comprises: an ingress node of an LDP LSP obtaining first location information about a fault point on the link through which the LDP LSP passes, the first location information about the fault point comprising an identifier of an upstream node of the fault point and an identifier of an interface which is connected to the fault point on the upstream node of the fault point; and the ingress node providing the first location information about the fault point to a user, so that the user determines the location of the fault point corresponding to an LDP LSP fault. The technical solution of the present invention can determine the location of the fault point corresponding to the LDP LSP fault, thereby facilitating the improvement of the efficiency of fault investigation aimed at an LDP LSP fault.