iam not really sure work eth0 is, but its most likley adaptor
iam using belkin adaptor
sorry it does work with ifconfig eth0, i get this:
Link encap:Ethernet HWaddr 00:05:5D:FD
2:A7
UP BROADCAST RUNNING 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)
Interrupt:19 Base address:0xec00