If your server uses the Red Hat or SUSE Linux OS, you must download the i40e device driver to install it.
Network Adapter Virtual Function Driver for 40 Gigabit Network Connections.
The download begins. The file named i40e-x.x.xx.tar.gz is saved in the ~/Desktop directory of your server.
For this example, assume that the file is named i40e-1.2.3.4.tar.gz. The actual file might have different version or subversion numbers.
# tar -zxvf i40e-1.2.3.4.tar.gz
# cd /temp/i40e-1.2.3.4/src
# make # make install
# modprobe i40e
# lsmod | grep i40e
The output should be similar to this:
i40e 118052 0
# modinfo i40e | grep ver
For example, the output might be similar to this:
filename: /lib/modules/2.6.18-53.el5/kernel/drivers/net/i40e/i40e.ko version: 1.2.3.4ro description: Intel(R) Gigabit PCI Express Network Driver srcversion: 5CFF6AEBA251050F8A4B746 vermagic: 2.6.18-53.el5 SMP mod_unload gcc-4.1