Data forwarding method, apparatus, device, and storage medium

Abstract

The application discloses a data forwarding method and device, equipment and a storage medium. The method comprises the following steps: in the case that congestion indication signaling sent by a congested satellite node is received, the service type of a to-be-forwarded data packet is acquired, and the time delay sensitivity is determined according to the service type; the to-be-forwarded data packet with the time delay sensitivity less than a set sensitivity threshold is determined as a low-sensitivity data packet; a next-hop satellite node corresponding to the queue occupation rate of the current satellite node is acquired from an alternative routing table, and a first alternative satellite node is obtained; and the low-sensitivity data packet is forwarded to the first alternative satellite node. According to the scheme, the time delay sensitivity identification mechanism oriented to the service type is introduced, the data service with high tolerance to time delay change can be diverted from the congested main path to the alternative next-hop satellite node with low queue occupation rate, the queuing pressure of the main path is reduced, and the data forwarding flexibility and the link resource utilization rate in the satellite network are improved.

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