公开(公告)号：US20200153735A1

公开(公告)日：2020-05-14

申请号：US16745877

申请日：2020-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zongpeng DU ,  Sheng JIANG ,  Bing LIU

IPC: H04L12/721 ,  H04L12/24

Abstract: A method includes: a first network device generates a data link layer-based autonomic control plane (L2 ACP) packet, wherein the first network device is an autonomic device in the autonomic network; encapsulates, based on a frame at a data link layer, the L2 ACP packet, wherein the frame at the data link layer comprises a source data link layer address and a destination data link layer address, and the source data link layer address is a data link layer address of the first network device; and sends, according to the destination data link layer address, the L2 ACP packet encapsulated based on the frame at the data link layer to a second network device, wherein the second network device is also an autonomic device in the autonomic network, and the second network device is a neighboring device of the first network device.

公开(公告)号：US20180145981A1

公开(公告)日：2018-05-24

申请号：US15872990

申请日：2018-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zongpeng DU ,  Sheng JIANG ,  Bing LIU

IPC: H04L29/06

CPC classification number: H04L63/0876 ,  H04L29/06 ,  H04L63/0428 ,  H04L63/126 ,  H04L63/162 ,  H04L67/104 ,  H04L67/12 ,  H04L69/22

Abstract: A method includes: setting up, by a first network device, a MACSec channel to a second network device according to the MACSec protocol; and sending, by the first network device, an ACP packet to the second network device by using the MACSec channel, where the ACP packet is carried in a MACSec frame, and a frame header of the MACSec frame carries identification information used to identify the ACP packet. By means of the packet transmission method, a MACSec channel is set up between adjacent nodes in a self-organizing network according to the MACSec protocol, and an ACP packet is transmitted between the adjacent nodes by using the MACSec channel and processed.