guldo76
18-08-2009, 20:14
Ciao,
ho una scheda usb per la connessione wireless, ma non riesco a usarla...
D-Link DWL-G122
H/W: C1
firmware: 3.30(E)
Sto provando con WEP.
La scheda viene riconosciuta:
Aug 18 19:54:45 debian kernel: [706889.060023] usb 2-1: new high speed USB device using ehci_hcd and address 14
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: configuration #1 chosen from 1 choice
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: New USB device found, idVendor=07d1, idProduct=3c03
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: Product: 802.11 bg WLAN
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: Manufacturer: Ralink
Aug 18 19:54:46 debian kernel: [706889.696516] Registered led device: rt73usb-phy1:radio
Aug 18 19:54:46 debian kernel: [706889.696543] Registered led device: rt73usb-phy1:assoc
Aug 18 19:54:46 debian kernel: [706889.696564] Registered led device: rt73usb-phy1:quality
Aug 18 19:54:46 debian kernel: [706889.697306] usbcore: registered new interface driver rt73usb
ma se provo uno scan:
# iwlist wlan0 scan
wlan0 Interface doesn't support scanning : Network is down
Ho provato a configurare /etc/network/interfaces così:
auto wlan0
iface wlan0 inet static
address 192.168.1.41
netmask 255.255.255.0
wireless-essid XXX
wireless-key XXXXXXXXXX
wireless-channel 11
(il canale è giusto)
ma al massimo ottengo:
# ifup wlan0
SIOCSIFFLAGS: No such file or directory
SIOCSIFFLAGS: No such file or directory
Failed to bring up wlan0.
# iwconfig wlan0
wlan0 IEEE 802.11 ESSID:"XXX"
Mode:Managed Frequency:2.462 GHz Access Point: Not-Associated
Tx-Power=14 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:XXXX-XXXX-XX
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
dove ESSID e chiave sono giusti.
Naturalmente ho cercato un po' in rete, ma...
:help:
ho una scheda usb per la connessione wireless, ma non riesco a usarla...
D-Link DWL-G122
H/W: C1
firmware: 3.30(E)
Sto provando con WEP.
La scheda viene riconosciuta:
Aug 18 19:54:45 debian kernel: [706889.060023] usb 2-1: new high speed USB device using ehci_hcd and address 14
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: configuration #1 chosen from 1 choice
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: New USB device found, idVendor=07d1, idProduct=3c03
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: Product: 802.11 bg WLAN
Aug 18 19:54:45 debian kernel: [706889.331076] usb 2-1: Manufacturer: Ralink
Aug 18 19:54:46 debian kernel: [706889.696516] Registered led device: rt73usb-phy1:radio
Aug 18 19:54:46 debian kernel: [706889.696543] Registered led device: rt73usb-phy1:assoc
Aug 18 19:54:46 debian kernel: [706889.696564] Registered led device: rt73usb-phy1:quality
Aug 18 19:54:46 debian kernel: [706889.697306] usbcore: registered new interface driver rt73usb
ma se provo uno scan:
# iwlist wlan0 scan
wlan0 Interface doesn't support scanning : Network is down
Ho provato a configurare /etc/network/interfaces così:
auto wlan0
iface wlan0 inet static
address 192.168.1.41
netmask 255.255.255.0
wireless-essid XXX
wireless-key XXXXXXXXXX
wireless-channel 11
(il canale è giusto)
ma al massimo ottengo:
# ifup wlan0
SIOCSIFFLAGS: No such file or directory
SIOCSIFFLAGS: No such file or directory
Failed to bring up wlan0.
# iwconfig wlan0
wlan0 IEEE 802.11 ESSID:"XXX"
Mode:Managed Frequency:2.462 GHz Access Point: Not-Associated
Tx-Power=14 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:XXXX-XXXX-XX
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
dove ESSID e chiave sono giusti.
Naturalmente ho cercato un po' in rete, ma...
:help: