Ecco i risultati dei comandi richiesti:
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11b/g ESSID:"Wifi-ECN" Nickname:"Broadcom 4311"
Mode:Managed Frequency=2.412 GHz Access Point: 00:19:A9:40:24:C0
Bit Rate=1 Mb/s Tx-Power=18 dBm
RTS thr:off Fragment thr:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
sit0 no wireless extensions.
ifconfig
eth0 Link encap:Ethernet HWaddr 00:15:60:C3:34:F5
UP 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:169
eth1 Link encap:Ethernet HWaddr 00:14:A5:A9:4B:08
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:61 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:2726 (2.6 KiB)
Interrupt:11 Base address:0x8000
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:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1284 (1.2 KiB) TX bytes:1284 (1.2 KiB)
/etc/network/interfaces
auto lo
iface lo inet loopback
iface eth0 inet dhcp
iface eth1 inet dhcp
wireless-essid xxxxxx
auto eth2
iface eth2 inet dhcp
auto ath0
iface ath0 inet dhcp
auto wlan0
iface wlan0 inet dhcp
e già che c'ero ho fatto anche dhclient eth1:
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/
Listening on LPF/eth1/00:14:a5:a9:4b:08
Sending on LPF/eth1/00:14:a5:a9:4b:08
Sending on Socket/fallback
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 12
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 20
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 7
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
Ciò fornisce qualche idea utile? Aggiungo che l'output di route è vuoto e che network manager, che ho installato manualmente, non dà alcun segno di vita, continuando a dire "no network connection" e "no network devices have been found".
Grazie mille a tutti,
Michele.