eth0 Lien encap:Ethernet HWaddr 00:04:76:27:B3:F3
inet adr:192.168.1.1 Bcast:192.168.0.255 Masque:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 METRIC:1
RX packets:123 errors:0 dropped:0 averruns:948 frame:0
TX packets:52 errors:2 dropped:0 overruns:0 carrier:0
collisions:0
RX bytes:16919 (16.5 KiB) TX bytes:7938 (7.7KiB)

lo Lien encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
UP BROADCAST RUNNING MTU:16436 METRIC:1
RX packets:461 errors:0 dropped:0 averruns:0 frame:0
TX packets:461 errors:0 dropped:0 overruns:0 carrier:0
collisions:0
RX bytes:31396 (30.6 KiB) TX bytes:31396 (30.6 KiB)

Par contre pour /etc/init.d/networking restart s'arrète et me dit à la fin... :
No DHCPOFFERS received.
No working leases in persistent database.

Exiting.

Failed to bring up eth0.
done.