METHOD OF NETWORK INTERACTION OF MEANS OF SWITCHING, RECEIVING AND TRANSMITTING DATA Russian patent published in 2024 - IPC G06F15/163 H04L41/895 

FIELD: computer engineering.

SUBSTANCE: result is achieved due to stages, at which: in virtual device NIC, in accordance with capabilities of network VDUSE port, memory is allocated for buffers with queues of reception/transmission and/or for control queues, queues are configured, and the virtual addresses of the reception/transmission queue are converted to physical addresses of memory participants with data of the reception/transmission queues and transmitted to the virtual device VHOST of the vDPA subsystem; virtual machine (VM) runs a guest operating system with a VM kernel containing a virtio-net virtual device NIC driver; receiving, using the virtio-net driver, the receiving/transmitting queue addresses from the VM and using the obtained information to set up the logical structure of the queues in the virtio-net driver; buffers with reception/transmission queues and/or control queues are added to the address space of the soft switch, thereby establishing network connectivity between the virtual machine and the soft switch for receiving and transmitting data.

EFFECT: high rate of transmitting and receiving data while reducing the number of consumed hardware resources and reducing the number of components involved in the receive-and-transmit chain.

5 cl, 5 dwg