auto lo iface lo inet loopback iface eth0 inet static address 192.168.1.51 netmask 255.255.255.0 gateway 192.168.1.1 allow-hotplug wlan0 iface wlan0 inet static #wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf wpa-ssid ASUS*** wpa-psk ******** address 192.168.1.52 netmask 255.255.255.0 gateway 192.168.1.1 network 192.168.1.1 iface default inet dhcp
bananapi M1 /etc/network/interfaces
原文：http://my.oschina.net/mingyuejingque/blog/500651