Patent ID: 11863439
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. The apparatus according to claim 13, wherein the at least one processor is further configured to execute the program instructions to:
determine, according to the flow table, the service that is accessed by a single client and whose IP address and port belong to a same side, the service that is accessed by a plurality of clients and whose IP address and port belong to a same side, to obtain a potential single-client access service set and a first potential multi-client access service set;
select, from the potential single-client access service set, the service at which the port in the loop port set is located to obtain the single-client access service set; and
select, from the first potential multi-client access service set, the service at which the port in the loop port set is located to obtain the first multi-client access service set.