wifi_proto = disabled
lan_proto = static
lan_ip = 172.27.3.1
lan_mask = 255.255.255.0
lan_dhcp = 1
dhcp_start = 5
dhcp_end = 25
dhcp_limit = 20
wan_proto = dhcp
wan_dns1 = 8.8.8.8
wan_dns2 = 8.8.4.4