This file describes the network interfaces available on your system and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* #The loopback network interface auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.187.133 netmask 255.255.255.0 gateway 192.168.187.2 dns-nameservers 114.114.114.114 #Create the Bridge at Start-up auto br0 iface br0 inet static address 192.168.187.133 netmask 255.255.255.0 gateway 192.168.187.2 dns-nameservers 114.114.114.114 bridge_ports eth0