Message transmission method and device, electronic equipment and computer medium

Abstract

The embodiment of the invention provides a message transmission method and device, electronic equipment and a computer medium. The message transmission method comprises the steps that keep-alive messages are mutually sent between two ports of a port linkage group of a shunt according to a preset period; Detecting whether each sending port in the two ports successfully receives a keep-alive messagesent by the other port in the port linkage group or not within preset time; And if the keep-alive message sent by the other port is not successfully received, deleting the sending port which does notreceive the keep-alive message from the effective port member table of the corresponding convergence group. If the two ports of a certain firewall cannot communicate normally, the two ports cannot communicate with each other; the shunt can delete the port information of the two ports from the effective port member tables of the convergence groups respectively corresponding to the two ports; The communication message entering from one port is prevented from being transmitted out of the other port after being originally detected by the firewall, and the situation of transmission failure causedby the fact that the two ports cannot communicate normally is avoided, so that the communication reliability between the client and the server can be improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular, to a message transmission method, device, electronic equipment, and computer medium. Background technique [0002] In order to ensure the security of the server, it is usually necessary to deploy a firewall device at the front end of the server. The firewall device can be provided with security rules, which can discard illegal server access requests to achieve the purpose of protecting the server. [0003] In order to protect the server, all access requests sent to the server need to be checked by the firewall first. When the information processing capability of a single firewall device is insufficient, the information processing capability is usually enhanced by adding firewall devices. After deploying the firewall device, due to the need to collect traffic, it is necessary to deploy a test access point (TAP for short). After deploying the tap, users can colle...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a message transmission method, device, electronic equipment, and computer media, which are used to solve the problem of weakened communication reliability between the client and the server, and send keep-alive messages through two ports. From the port aggregation group, delete the port that cannot communicate with the port that is connected to the peer end normally, thereby improving the communication reliability between the client and the server.

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