auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

## static network configuration
#auto eth0
#iface eth0 inet static
#  address 192.168.1.1
#  netmask 255.255.255.0
#  broadcast +
#  gateway 192.168.1.254
##

## bridge configuration
#auto br0 
#iface br0 inet static
#  address 192.168.99.1
#  netmask 255.255.255.0
#  broadcast +
#  bridge-ports eth0 eth1
##

## LACP configuration
#auto lacp0
#iface lacp0 inet dhcp
#  bond-ports eth0 eth1
#  bond-mode 802.3ad
#  bond-miimon 100
#  bond-lacp-rate slow
#  bond-xmit-hash-policy layer2+3

## pppoe configuration
#auto ppp0
#iface ppp0 inet ppp
#  use-template pppoe
#  provider isp
#  ppp-mtu 1412
#  ppp-username foo
#  ppp-password bar
#  ppp-device eth1
##

## wireless client configuration
#auto wlan0
#iface wlan0 inet dhcp
#  wireless-ssid myap
#  wireless-mode sta
#  wireless-security wpa2
#  wireless-passphrase xxxxxx
##

## wireless accesspoint configuration
#auto wlan0
#iface wlan0 inet static
#  address 192.168.40.10
#  netmask 255.255.255.0
#  broadcast +
#  wireless-ssid myap
#  wireless-mode ap
#  wireless-channel 8
#  wireless-security wpa2
#  wireless-passphrase xxxxxxxx
##

# for more special cases see: https://docs.openadk.org/html/manual.html#network-configuration