公开(公告)号：US20200186389A1

公开(公告)日：2020-06-11

申请号：US16791704

申请日：2020-02-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wanmei Zeng ,  Yuan Gao ,  Jun Gao ,  Dongchen Zhou ,  Dongcheng Tao

IPC: H04L12/46 ,  H04L12/717 ,  H04L12/721 ,  H04L12/741 ,  H04L29/06

Abstract: A packet transmission method includes: receiving, by a forwarding device through a port, a protocol packet from another forwarding device or user equipment; performing, by the forwarding device, virtual extensible local area network VXLAN encapsulation on the protocol packet to generate a first VXLAN packet, where the first VXLAN packet includes the protocol packet and the port information; and sending, by the forwarding device, the first VXLAN packet to the controller.