eth0      Link encap:Ethernet  HWaddr a:b:c:d:e:f
          inet addr:1.2.3.4  Bcast:x.x.x.x  Mask:255.255.255.224
          inet6 addr: y::y:y:y:y/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2753 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2157 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:672259 (656.5 KiB)  TX bytes:253894 (247.9 KiB)
          Interrupt:201 Base address:0x4000
ppp0      Link encap:Point-to-Point Protocol
          inet addr:10.15.127.1  P-t-P:10.15.127.128  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1396  Metric:1
          RX packets:151 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:11517 (11.2 KiB)  TX bytes:1224 (1.1 KiB)