METHOD FOR ENSURING BALANCING IDENTITY FOR BIDIRECTIONAL NETWORK SESSION DATA FLOW Russian patent published in 2022 - IPC H04L47/125 

FIELD: TCP/UDP sessions balancing.

SUBSTANCE: invention relates to methods for balancing TCP/UDP sessions in highly loaded networks. The effect is achieved by the fact that the received packet is transmitted to the analysis unit to extract Ethernet, IP and TCP/UDP headers and form an information block - descriptor on their basis. Next, the packet is stored in the packet buffer, and the descriptor is stored in the descriptor buffer and then in the HASH calculation block, in which the total HASH sum of the packet is calculated from the sum of the IP address of the recipient and the sender, the sum of the TCP/UDP ports of the recipient and the sender, and the L4 protocol code by the counter algorithm with Galois authentication. Then, the balancing block, based on a comparison of the values ​​of the calculated total HASH sum and the numbers of output interfaces determined by it, distributes the packets between the output interfaces.

EFFECT: ensuring identical balancing for the two traffic streams that make up the network session.

1 cl, 4 dwg