This file describes the network interfaces available on your system

and how to activate them. For more information, see interfaces(5).

The loopback network interface

auto lo iface lo inet loopback

auto eth0 iface eth0 inet static address 192.168.2.7 netmask 255.255.255.0 network 192.168.2.0 broadcast 192.168.2.255 gateway 192.168.2.1 dns-nameservers 193.205.194.23 192.168.193.20 dns-search unitn.it

service networking restart

Désactiver NetworkManager

systemctl stop network-manager systemctl disable network-manager

nano /etc/NetworkManager/NetworkManager.conf

[ifupdown] managed=false

systemctl restart network-manager