Network element re-discovery method, computer device and storage medium

Abstract

Disclosed are a network element re-discovery method, a computer device and a storage medium, the network element re-discovery method comprising: when a second network function network element discovered by a first network storage function network element is unavailable, the first network function network element records an error log, and packages the error log to a network element re-discovery request, the first network storage function network element obtains a network element re-discovery request, and the first network storage function network element performs network element discovery according to discovery conditions and error logs. According to the invention, the information of the discovered unavailable network function network element is recorded to the error log, and network element re-discovery is carried out according to the error log, so that the information of the unavailable network function network element can be dynamically recorded, the unavailable network function network element discovered before is repeatedly discovered in the re-discovery process, therefore, active avoidance of network elements with unavailable network functions is realized, the success rate of re-discovery is improved, and excessive network resources are prevented from being occupied. The method is widely applied to the technical field of communication networks.

Description

technical field [0001] The invention relates to the technical field of communication networks, in particular to a network element rediscovery method, a computer device and a storage medium. Background technique [0002] In the core network of communication networks such as 5G mobile networks, NRF network elements are set up to provide discovery services between network elements for other NF network elements. When providing the network element discovery service, the NRF network element can search for qualified network elements according to the discovery conditions in the discovery request message sent by the NF network element, and realize the function of dynamic discovery between network elements. Due to the performance failure or link barrier of the discovered NF network element, even if the discovered NF network element meets the discovery conditions, it may not be able to provide services for the NF network element that initiated the discovery request, that is, the discov...

AI Technical Summary

Problems solved by technology

[0007] Aiming at at least one technical problem such as poor rediscovery function effect and high network resource occupation, the purpose of the present invention is to provide a network element rediscovery method, computer device and storage medium

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