route del -net 192.168.157.0 netmask 255.255.255.0
route add -net 192.168.157.0 netmask 255.255.255.0 metric 100 dev eth0
-
metric越小，优先级越高
-
gw不能是0.0.0.0
route del -net 192.168.157.0 netmask 255.255.255.0
route add -net 192.168.157.0 netmask 255.255.255.0 metric 100 dev eth0
metric越小，优先级越高
gw不能是0.0.0.0
