# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
address 85.10.218.147
netmask 255.255.255.248
 
broadcast 85.10.218.147
post-up route add 85.10.218.145 dev eth0
post-up route add default gw 85.10.218.145 dev eth0
