config interface loopback option ifname 'lo' option proto 'static' option ipaddr '127.0.0.1' option netmask '255.0.0.0' config interface lan option ifname 'eth1' option type 'bridge' option proto 'static' option ipaddr '192.168.1.1' option netmask '255.255.255.0' config interface wan option ifname 'eth0' option proto 'dhcp' config switch option name 'eth1' option reset '1' option enable_vlan '1' config switch_vlan option device 'eth1' option vlan '1' option ports '0 1 2 3 5'