Patent ID: 11929977
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 9:
10. A method performed in a system, the system comprising:
an application function (AF) of an application server, a Unified Data Repository (UDR) and a Network Exposure Function (NEF);
the method comprising:
sending, by the AF, an AF request to the NEF, wherein the AF request is used to provide a new domain name system (DNS) configuration, or to modify or delete an existing DNS configuration, wherein when the AF request is used to provide the new domain name system (DNS) configuration, or to modify the existing DNS configuration, the AF request includes the new DNS configuration; and
storing, by the NEF, the new DNS configuration in the UDR.