Patent ID: 11943139
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. An apparatus, comprising:
a processor coupled to a non-transitory memory storing instructions that are executable by the processor to cause the apparatus to:
obtain virtual local area network (VLAN) information of a first port, wherein the first port is of a first user plane network element and corresponds to an established protocol data unit (PDU) session of a first terminal, and the first user plane network element serves the first terminal;
generate first routing information and second routing information based on the VLAN information of the first port, wherein the first routing information is configured to be used by the first user plane network element to handle a first packet, the first packet is an uplink packet of the first terminal received by the first user plane network element through the first port, the second routing information is configured to be used by the first user plane network element to handle a second packet, and the second packet is a downlink packet sent by the first user plane network element to the first terminal through the first port; and
send the first routing information and the second routing information to the first user plane network element.