#### VLAN configuration 
config switch eth0
        option vlan0    '0 1 2 5'
        option vlan1    '3 5'
        option vlan2    '4 5'

config interface vlan1
        option ifname 'eth0.1'
        option proto  'dhcp'

config interface vlan2
        option ifname 'eth0.2'
        option proto  'dhcp'

#### Loopback configuration
config interface loopback
        option ifname   "lo"
        option proto    static
        option ipaddr   127.0.0.1
        option netmask  255.0.0.0

#### LAN configuration
config interface lan
        option type     bridge
        option ifname   "eth0.0"
        option proto    static
        option ipaddr   '192.168.178.3'
        option netmask  255.255.255.0
        option gateway  '192.168.178.1'
        option dns      '192.168.178.1'


#### WAN configuration
config interface        wan
        option ifname   "eth0.1"
        option proto    'none'