# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 10.0.0.1 0.0.0.0 UG 100 0 0 eth0
10.0.0.0 * 255.255.255.0 U 100 0 0 eth0
#route add -net 192.168.0.0 netmask 255.255.255.0 dev eth0
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 10.0.0.1 0.0.0.0 UG 100 0 0 eth0
10.0.0.0 * 255.255.255.0 U 100 0 0 eth0
192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
#route del -net 192.168.0.0 netmask 255.255.255.0
# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 10.0.0.1 0.0.0.0 UG 100 0 0 eth0
10.0.0.0 * 255.255.255.0 U 100 0 0 eth0