Ubuntu 14.04.1 LTS firefly ttyS2

firefly login: root
Last login: Mon Jul  7 17:59:08 BST 2014 on ttyS2
Welcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.14.0 armv7l)

 * Documentation:  https://help.ubuntu.com/
root@firefly:~# ifconfig eth0
eth0      Link encap:Ethernet  HWaddr a2:b1:c4:d3:e7:f8
          BROADCAST 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:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:59

root@firefly:~# dhclient eth0
root@firefly:~# ifconfig eth0
eth0      Link encap:Ethernet  HWaddr a2:b1:c4:d3:e7:f8
          inet addr:192.168.1.115  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::a0b1:c4ff:fed3:e7f8/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:14 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1101 (1.1 KB)  TX bytes:1242 (1.2 KB)
          Interrupt:59

root@firefly:~#