problemi wireless

[francesco buffa]

ciao a tutti,
     cerco aiuto per risolvere un problema che ho con la connessione
wireless.
Quando do il comando:

iwconfig eth1 mode Managed essid "XXXXXXXX" key XXXX-XXXX-XX

mi viene fuori il seguente messaggio

ipw2200: No space for Tx
ipw2200: Failed to send WEP_KEY: Reason -16

Il file /etc/network/interfaces l'ho compilato cosi':

auto eth0
iface eth0 inet dhcp

iface eth1 inet dhcp
        wireless-mode managed
        wireless-essid XXXXXXX
        wireless-key XXXXXXXXX

L'output di iwconfig e' il seguente:

lo        no wireless extensions.


eth       no  wireless extensions.

eth1      radio off  ESSID:"XXXXXXXX"
          Mode:Managed  Channel:0  Access Point: Not-Associated
          Bit Rate=0 kb/s   Tx-Power=off
          Retry limit:7   RTS thr:off   Fragment thr:off
          Encryption key:XXXX-XXXX-XX   Security mode:open
          Power Management: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

eth2      no wireless extensions.

sit0      no wireless extensions.

Il router ha indirizzi con dhcp e una chiave wep.

L'output di lsmod e':

Module                  Size  Used by
radeon                 93728  1
drm                    56852  2 radeon
ipt_state               1408  2
ip_conntrack           37324  1 ipt_state
iptable_filter          2112  1
ip_tables              16384  2 ipt_state,iptable_filter
binfmt_misc             8008  1
ipv6                  206336  15
thermal                10824  0
fan                     3268  0
button                  4816  0
processor              18880  1 thermal
ac                      3332  0
battery                 7556  0
af_packet              14920  4
nls_iso8859_1           3776  1
nls_cp437               5440  1
vfat                    9152  1
fat                    39644  1 vfat
sr_mod                 13284  0
sbp2                   18820  0
scsi_mod              110248  2 sr_mod,sbp2
ide_generic              960  0 [permanent]
eth1394                15624  0
pcmcia                 28268  0:
ieee80211              25864  1 ipw2200
ieee80211_crypt         4416  1 ieee80211
firmware_class          7232  2 pcmcia,ipw2200
yenta_socket           21324  2
rsrc_nonstatic          9728  1 yenta_socket
8139cp                 15872  0
pcmcia_core            31376  3 pcmcia,yenta_socket,rsrc_nonstatic
snd_intel8x0           25372  0
snd_intel8x0m          12620  0
snd_ac97_codec         79008  2 snd_intel8x0,snd_intel8x0m
snd_ac97_bus            1728  1 snd_ac97_codec
joydev                  7104  0
snd_pcm_oss            40864  0
snd_mixer_oss          14144  1 snd_pcm_oss
evdev                   6720  0
snd_pcm                68296  4
snd_intel8x0,snd_intel8x0m,snd_ac97_codec,snd_pcm_oss
snd_timer              18116  1 snd_pcm
snd                    40548  7
snd_intel8x0,snd_intel8x0m,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
8139too                19712  0
mii                     4032  2 8139cp,8139too
ohci1394               27124  0
ieee1394              275512  3 sbp2,eth1394,ohci1394
i2c_i801                6860  0
ehci_hcd               24520  0
uhci_hcd               25744  0
soundcore               6816  1 snd
ide_cd                 32324  0
i2c_core               15056  1 i2c_i801
pcspkr                  1540  0
usbcore                99460  3 ehci_hcd,uhci_hcd
snd_page_alloc          7432  3 snd_intel8x0,snd_intel8x0m,snd_pcm
shpchp                 35904  0
pci_hotplug            21812  1 shpchp
cdrom                  30688  2 sr_mod,ide_cd
intel_agp              17628  1
agpgart                25032  2 drm,intel_agp
rtc                     6484  0

Inoltre quando poi ritento di prendere la connessione successivamente le
impostazioni di eth1 ridanno l'essid off/any e l'enryption key off.

Per finire il computer e' un fujitsu-siemens amilo se puo' servire.

Spero si riesca a trovare una soluzione,
grazie
Frank