Помогите разобраться, почему не могу подключиться, сеть открыта, без ключа?

Вот iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"dlink"
Mode:Managed Frequency:2.437 GHz Access Point: Not-Associated
Tx-Power=15 dBm
Retry min limit:7 RTS thrff Fragment thr=2352 B
Encryption keyff
Power Managementff
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

А вот airodump-ng -c 6 mon0:
CH 6 ][ Elapsed: 20 s ][ 2009-01-18 03:33

BSSID PWR RXQ Beacons #Data, #/s CH MB ENC CIPHER AUTH ESSID

00:1E:58:81:C2:C1 165 100 225 0 0 6 54. OPN dlink

BSSID STATION PWR Rate Lost Packets Probes

Вот iwlist wlan0 scan:
wlan0 Scan completed :
Cell 01 - Address: 00:1E:58:81:C2:C1
ESSID:"dlink"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=26/100 Signal level:-93 dBm Noise level=-127 dBm
Encryption keyff
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Extra:tsf=0000000e694b6181
Extra: Last beacon: 3212ms ago

Сигнал хороший, сеть открыта, а в итоге - Access Point: Not-Associated, помогите пожалуйста.