Install dpdk-rte-kni-dkms by entering the following commands in the terminal:
sudo apt update sudo apt install dpdk-rte-kni-dkms
Data Plane Development Kit (rte kni dkms)
DPDK is a set of libraries for fast packet processing. Applications run in user-space and communicate directly with dedicated network interfaces. . This package contains the source code for the rte_kni kernel module.