Multi interface Alias Debian Ubuntu

Multi interface Alias Debian Ubuntu Edit /etc/network/interfaces

# 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

# The primary network interface
auto eth0
iface eth0 inet static
address 192.168.2.101
netmask 255.255.255.0
network 192.168.2.0
broadcast 192.168.2.255
#gateway 192.168.2.1
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 192.168.2.1
#dns-search mscompute.com

auto eth0:0
iface eth0:0 inet static
address 192.168.3.101
netmask 255.255.255.0
network 192.168.3.0
broadcast 192.168.3.255
#gateway 192.168.3.1
# dns-* options are implemented by the resolvconf package, if installed
#dns-nameservers 192.168.3.1
#dns-search mscompute.com

auto eth1
iface eth1 inet static
address 192.168.1.1
netmask 255.255.255.0
broadcast 192.168.1.255
network 192.168.1.0