1.编辑
# vi /etc/rc.local
2.添加如下内容
route del default
route add default gateway 192.168.1.1 dev wlan0
route add default gateway 192.168.205.1 dev eth0
Linux下route命令详解:http://www.linuxdiyf.com/linux/1770.html
Linux双网卡绑定实践:http://www.linuxdiyf.com/linux/10135.html