ubuntu@ubuntu:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:03:0D:49:59:BB
          inet addr:192.168.2.4  Bcast:192.168.2.255  Mask:255.255.255.0
          inet6 addr: fe80::203:dff:fe49:59bb/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:8839 errors:0 dropped:0 overruns:0 frame:0
          TX packets:7099 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:11452920 (10.9 MiB)  TX bytes:523513 (511.2 KiB)
          Interrupt:225 Base address:0xa800

eth1      Link encap:Ethernet  HWaddr 00:13:02:B6:BC:43
          inet6 addr: fe80::213:2ff:feb6:bc43/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6442 errors:703 dropped:1619 overruns:0 frame:0
          TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:234309 (228.8 KiB)  TX bytes:3270 (3.1 KiB)
          Interrupt:185 Base address:0x2000 Memory:b3000000-b3000fff

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:3 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:172 (172.0 b)  TX bytes:172 (172.0 b)