/etc/config/network on Turris OS 3.11.8

network

config interface 'loopback'
	option ifname 'lo'
	option proto 'static'
	option ipaddr '127.0.0.1'
	option netmask '255.0.0.0'

config globals 'globals'
	option ula_prefix 'fd2a:5be2:a9d1::/48'

config interface 'lan'
	option ifname 'eth0 eth2'
	option force_link '1'
	option type 'bridge'
	option proto 'static'
	option ipaddr '192.168.1.1'
	option netmask '255.255.255.0'
	option ip6assign '60'

config interface 'wan'
	option _orig_ifname 'eth1'
	option _orig_bridge 'false'
	option proto 'pppoe'
	option ifname 'eth1.xxx'
	option username 'phone_number'
	option password 'passwd'
	option ipv6 '0'

config interface 'wan6'
	option proto 'none'
	option ifname '@wan'

config switch
	option name 'switch0'
	option reset '1'
	option enable_vlan '1'

config switch_vlan
	option device 'switch0'
	option vlan '1'
	option ports '0 1 2 3 5'

config switch_vlan
	option device 'switch0'
	option vlan '2'
	option ports '4 6'

config interface 'guest_turris'
	option enabled '1'
	option type 'bridge'
	option proto 'static'
	option ipaddr '10.111.222.1'
	option netmask '255.255.255.0'
	option bridge_empty '1'