Patent ID: 11895080
Assignee: ORACLE INTERNATIONAL CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A non-transitory computer readable medium having stored thereon executable instructions that when executed by a processor of a computer control the computer to perform steps comprising:
storing, at a security edge protection proxy (SEPP) of a home network, a mapping between a domain name and a network address of a producer network function of the home network;
receiving, at the SEPP of the home network, a request message from a consumer network function of a visitor network; and
resolving, at the SEPP of the home network, a request message domain name of the request message using the mapping between the domain name and the network address of the producer network function of the home network;
wherein storing the mapping between the domain name and the network address of the producer network function comprises storing the mapping while acting as a proxy between the home network and the visitor network; and
wherein acting as a proxy between the home network and the visitor network comprises receiving a discovery request from the consumer network function, forwarding the discovery request to a network function repository function (NRF), receiving a response message from the NRF, and forwarding the response message to the consumer network function.