wifi wpasupplicant ipw2200

[fabrice régnier <regnier.fab@free.fr>]

Salut la liste ;)

Je désire utiliser le WAP pour l'authentification avec un Access Point 
Dlink en utilisant le client wpa_supplicant.

Mais j'ai l'erreur suivante quand je lance :
FR-PORT:/# wpa_supplicant -i eth1 -D ipw -c /etc/wpa_supplicant.conf
ioctl[SIOCSIWPMKSA]: Operation not supported
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Trying to associate with 00:13:46:6f:c5:52 (SSID='mon_wifi_a _moi' 
freq=0 MHz)
Associated with 00:13:46:6f:c5:52
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Trying to associate with 00:13:46:6f:c5:52 (SSID='mon_wifi_a _moi' 
freq=0 MHz)
....etc...

bref, il se connecte pendant 1 sec, puis il abandonne, puis il se 
reconnecte, puis ...

voici quelques éléments de conf:

FR-PORT:~# cat /etc/wpa_supplicant.conf

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0

eapol_version=1
ap_scan=1
fast_reauth=1

network={
        ssid="mon_wifi_a _moi"
        key_mgmt=WPA-PSK
        pairwise=TKIP
        group=TKIP
        psk="ma_pass_phrase_a_moi"
}

FR-PORT:/# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11g  ESSID:"mon_wifi_a _moi"
          Mode:Managed  Frequency:2.412 GHz  Access Point: 
00:13:46:6F:C5:52
          Bit Rate=54 Mb/s   Tx-Power=20 dBm
          Retry limit:7   RTS thr:off   Fragment thr:off
          Encryption 
key:CCD1-328D-41F8-53CF-B909-0BEB-E2FB-6555-EA94-7E42-A329-E3A4-AFC9-B38F-70CB-9BC1 
  Security mode:open
          Power Management:off
          Link Quality=98/100  Signal level=-26 dBm  Noise level=-85 dBm
          Rx invalid nwid:0  Rx invalid crypt:10799  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:9689   Missed beacon:0

FR-PORT:/# wpa_cli status
Selected interface 'eth1'
bssid=00:13:46:6f:c5:52
ssid=mon_wifi_a _moi
pairwise_cipher=TKIP
group_cipher=TKIP
key_mgmt=WPA-PSK
wpa_state=GROUP_HANDSHAKE
ip_address=172.25.56.110
Supplicant PAE state=CONNECTING
suppPortStatus=Unauthorized
EAP state=IDLE

FR-PORT:/# cat /etc/network/interfaces
auto lo
iface lo inet loopback

#auto eth0
#iface eth0 inet dhcp

#auto eth1
#iface eth1 inet dhcp
#pre-up /etc/network/if-pre-up.d/wireless-home

auto eth1
iface eth1 inet static
pre-up /etc/init.d/wpasupplicant start
wireless-mode Managed
wireless-essid "mon_wifi_a _moi"
wireless-enc on
address 172.25.56.110
netmask 255.255.255.0
nework 172.25.56.0
broadcast 172.25.56.255
gateway 172.25.56.252
dns-nameservers 192.168.99.1
post-down /etc/init.d/wpasupplicant stop

FR-PORT:/# dpkg -al | grep ipw
ii  ipw2200-modules-2.6.12      1.0.6-6+FR.1
ii  ipw2200-source              1.0.8-1
FR-PORT:/# dpkg -al | grep wpa
ii  wpasupplicant               0.4.4-1

voilà voilà, désolé pour ce post un peu long. Si quelqu'un a une idée...

a+

f.