Message transmission method and system, network equipment and storage medium

Abstract

The invention relates to the field of communication, and provides a message transmission method and system, network equipment and an electronic medium. The message transmission method comprises the following steps: receiving a two-layer message sent by first user equipment; obtaining a forwarding port number and a newly added message header, and determining a message packaging mode; packaging the two-layer message according to the message packaging mode, the forwarding port number and the newly added message header to obtain a three-layer message; and sending the three-layer message to a second forwarding device. The wireless communication device is applied to the communication process of two-layer devices, and the purposes that wireless communication between the two-layer devices can be achieved, and the existing two-layer devices do not need to be transformed or replaced are achieved.

Description

technical field [0001] The embodiments of the present application relate to the field of communications, and in particular, to a message transmission method, system, network device, and storage medium. Background technique [0002] Data products usually forward Layer 3 packets to meet the communication needs of users. However, in some special scenarios, such as the power industry, large aircraft and other industrial scenarios, Layer 2 devices are used for wired communication. The communication process is: send The receiver encapsulates the data and MAC address in the packet to form a Layer 2 packet, and then transmits the Layer 2 packet to the receiver through the optical fiber for the receiver to use. [0003] However, in the 5G era, there are more and more application scenarios for industrial equipment, and communication between devices is becoming more and more frequent. Wired communication through optical fibers cannot meet the communication requirements between Layer 2...

AI Technical Summary

Problems solved by technology

[0003] However, in the 5G era, there are more and more application scenarios for industrial equipment, and the communication between equipment is becoming more and more frequent.

Wired communication through optical fibers cannot meet the communication requirements between Layer 2 devices in all industrial scenarios, and existing Layer 2 devices can only send and receive Layer 2 messages, and cannot support Layer 3 messages used in wireless communication

If the existing industrial equipment is modified or replaced to support Layer 3 messages and realize wireless communication, the implementation will be complicated and difficult due to the large number of industrial equipment involved, and the replaced industrial equipment will also cause waste of resources

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