Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         public gw       0.0.0.0         UG    0      0        0 eth0
10.0.0.1        10.0.0.5        255.255.255.255 UGH   0      0        0 tun0
10.0.0.5        0.0.0.0         255.255.255.255 UH    0      0        0 tun0
public subnet   0.0.0.0         255.255.255.0   U     0      0        0 eth0