ppp0      Link encap:Point-to-Point Protocol
          inet addr:192.168.1.99  P-t-P:192.168.1.100  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:67 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:4202 (4.1 KiB)  TX bytes:660 (660.0 b)