tun1      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          inet addr:10.7.0.6  P-t-P:10.7.0.5  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

$ ip route
default via 192.168.43.1 dev wlp1s0  proto static  metric 600
10.7.0.1 via 10.7.0.5 dev tun1
10.7.0.5 dev tun1  proto kernel  scope link  src 10.7.0.6
10.20.30.0/24 via 10.7.0.5 dev tun1
169.254.0.0/16 dev wlp1s0  scope link  metric 1000
192.168.43.0/24 dev wlp1s0  proto kernel  scope link  src 192.168.43.204  metric 600