Traffic load balancing processing method and device, electronic device and storage medium

Abstract

The invention provides a traffic load balancing processing method and device, an electronic device and a storage medium, and the method comprises the steps: obtaining load balancing parameters from adata message, and the load balancing parameters comprising a source IP parameter and a target IP parameter; performing numerical value comparison on the source IP parameter and the target IP parameter, and outputting a comparison result which comprises a numerical value 1 and a numerical value 0; selecting a corresponding pre-configured hash engine to execute hash algorithm calculation according to the comparison result so as to obtain a hash value corresponding to the data message; and selecting a corresponding physical port to process the data message according to the hash value. Different hash engines are selected for hash algorithm calculation according to the comparison result of the source IP parameter and the target IP parameter, the hash is good, a good load balancing effect is achieved, the same hash algorithm is executed by adopting different hash engines, and the integrity of the same session is guaranteed.

Description

technical field [0001] The present application belongs to the technical field of data communication, and in particular relates to a processing method, device, electronic equipment and storage medium for traffic load balancing. Background technique [0002] Load Balancing, also known as Load Balancing, is generally used to improve the overall processing capacity of the network. It can expand the bandwidth of the network, increase the throughput of the network, and strengthen data processing without changing the existing network structure. capabilities and improve network availability. [0003] In order to ensure the integrity of the session, the existing traffic load balancing process adopts the method of performing Symmetric hash calculation on the source IP address and destination IP address of the traffic, so that the uplink and downlink of the traffic can get the same hash value, so that in the output The same output port can be selected at any time. However, when proce...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a traffic load balancing processing method, device, electronic equipment and storage medium to solve the problem of source IP parameters and destination IP parameters when performing traffic load balancing processing in the prior art. In the case that any one or two parameters appear to increase or decrease, the result calculated by the default Symmetricash of the programmable chip has a poor hash, which is a technical defect that easily affects the effect of load balancing.

Images