# This file describes the network interfaces available on your system
# and how to active them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
address 10.192.168.60
netmask 255.255.254.0
gateway 10.192.168.1
network 10.192.168.0
broadcast 10.192.169.255
dns-nameserver 192.168.1.21

# The secondary network interface
auto eth1
iface eth1 inet static
address 192.168.0.11
netmask 255.255.248.0
gateway 192.168.0.1
network 192.168.0.0
broadcast 192.168.7.255
dns-nameserver 192.168.1.21

cat /etc/udev/rules.d/70-persistent-net.rules

echo 1 > /proc/sys/net/ipv4/ip_forward

auto eth0
iface eth0 inet static
address 10.192.168.60
netmask 255.255.254.0
dns-nameserver 192.168.1.21