[gentoo-user-ru] Re: [gentoo-user-ru] Re: [gentoo-user-ru] Re: [gentoo-user-ru] Re: [gentoo-user-ru] Re: [gentoo-user-ru] wpa_supplicant не соединяется с AP

[Sergey Kobzar]

On 03/23/12 15:32, Sergey Kobzar wrote:
> On 03/23/12 15:09, Taz wrote:
>> ппоробуй ему руками указать
>> ndiswrapper
>
> Похоже wext используется по умолчанию. Сейчас стали чаще дисконнекты
> происходить. Если запускаю руками, в дебаге:
>
> CTRL-EVENT-CONNECTED - Connection to cc:5d:4e:4e:14:d0 completed (auth)
> [id=0 id_str=]
> CTRL_IFACE monitor send - hexdump(len=22): 2f 74 6d 70 2f 77 70 61 5f 63
> 74 72 6c 5f 31 38 35 31 30 2d 31 00
> wpa_driver_wext_set_operstate: operstate 0->1 (UP)
> netlink: Operstate: linkmode=-1, operstate=6
> EAPOL: External notification - portValid=1
> EAPOL: External notification - EAP success=1
> EAPOL: SUPP_PAE entering state AUTHENTICATING
> EAPOL: SUPP_BE entering state SUCCESS
> EAP: EAP entering state DISABLED
> EAPOL: SUPP_PAE entering state AUTHENTICATED
> EAPOL: Supplicant port status: Authorized
> EAPOL: SUPP_BE entering state IDLE
> EAPOL authentication completed successfully
> RX EAPOL from cc:5d:4e:4e:14:d0
> IEEE 802.1X RX: version=1 type=3 length=95
> EAPOL-Key type=2
> key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack)
> key_length=16 key_data_length=0
> replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 01
> key_nonce - hexdump(len=32): d3 bd 6d 2a 51 f0 31 0f 95 57 7e 02 55 07
> 63 ad fc f2 9b ce 27 c3 20 f2 38 60 1c 5d 43 b3 88 1d
> key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
> key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
> key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> WPA: EAPOL-Key Replay Counter did not increase - dropping packet
> RX EAPOL from cc:5d:4e:4e:14:d0
> IEEE 802.1X RX: version=1 type=3 length=95
> EAPOL-Key type=2
> key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack)
> key_length=16 key_data_length=0
> replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 02
> key_nonce - hexdump(len=32): 59 e1 b6 36 3c 97 cd 35 28 c7 64 a5 2e 98
> 68 8f 82 c1 b5 81 c6 53 44 73 91 29 14 81 4b 31 28 a0
> key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
> key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
> key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>
> WPA: EAPOL-Key Replay Counter did not increase - dropping packet
> RX ctrl_iface - hexdump_ascii(len=4):
> 50 49 4e 47 PING
> RX EAPOL from cc:5d:4e:4e:14:d0
> IEEE 802.1X RX: version=1 type=3 length=95
> EAPOL-Key type=2
> key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack)
> key_length=16 key_data_length=0
> replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 03
> key_nonce - hexdump(len=32): de 96 af 09 a2 91 51 81 38 18 eb a3 9b e8
> 6b 4d 51 01 86 12 0e 24 79 d5 68 84 c2 2f de ec d8 ff
> key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
> key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
> key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> State: COMPLETED -> 4WAY_HANDSHAKE
> WPA: RX message 1 of 4-Way Handshake from cc:5d:4e:4e:14:d0 (ver=2)
> RSN: msg 1/4 key data - hexdump(len=0):
> WPA: Renewed SNonce - hexdump(len=32): bc db 7b dd 4a b5 dc e7 59 9b 21
> a2 4c ba 25 71 8d 99 f5 bd 9b 98 18 0c a9 2a bd 64 f0 e3 df 7d
> WPA: PTK derivation - A1=00:16:44:ac:77:1b A2=cc:5d:4e:4e:14:d0
> WPA: PMK - hexdump(len=32): [REMOVED]
> WPA: PTK - hexdump(len=48): [REMOVED]
> WPA: WPA IE for msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00
> 00 0f ac 04 01 00 00 0f ac 02 08 00
> WPA: Sending EAPOL-Key 2/4
> RX EAPOL from cc:5d:4e:4e:14:d0
> IEEE 802.1X RX: version=1 type=3 length=175
> EAPOL-Key type=2
> key_info 0x13ca (ver=2 keyidx=0 rsvd=0 Pairwise Install Ack MIC Secure
> Encr)
> key_length=16 key_data_length=80
> replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 04
> key_nonce - hexdump(len=32): de 96 af 09 a2 91 51 81 38 18 eb a3 9b e8
> 6b 4d 51 01 86 12 0e 24 79 d5 68 84 c2 2f de ec d8 ff
> key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> key_rsc - hexdump(len=8): 0f 02 00 00 00 00 00 00
> key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
> key_mic - hexdump(len=16): d2 4c b7 98 60 8b 2e 21 ae 2a cc 92 dc 30 c9 0e
> RSN: encrypted key data - hexdump(len=80): ec 9c 92 09 ca af 8f dc 8a 4f
> 6f 92 3f 83 80 1b 7b 38 8d 2f ea 24 0b 45 43 fd 79 c6 b4 ff 1d b1 a8 45
> b5 10 aa d5 df af a9 46 de 1f b4 ba 72 37 af 2f 1d fc 2c 33 bc 85 93 98
> 9e bb f4 03 d7 13 78 0c 22 bf 91 a5 eb 8e 8e 80 e7 30 7a 52 59 28
> WPA: decrypted EAPOL-Key key data - hexdump(len=72): [REMOVED]
> State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE
> WPA: RX message 3 of 4-Way Handshake from cc:5d:4e:4e:14:d0 (ver=2)
> WPA: IE KeyData - hexdump(len=72): 30 18 01 00 00 0f ac 02 02 00 00 0f
> ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00 dd 26 00 0f ac 01 01 00 ad 3e
> 8a bf dd 14 a3 44 09 7a 52 90 58 43 c9 2d fc ca 56 f6 e4 2c a3 48 1a e0
> 99 27 6d bd 05 f1 dd 00 00 00 00 00
> WPA: RSN IE in EAPOL-Key - hexdump(len=26): 30 18 01 00 00 0f ac 02 02
> 00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00
> WPA: GTK in EAPOL-Key - hexdump(len=40): [REMOVED]
> WPA: No WPA/RSN IE for this AP known. Trying to get from scan results
> Received 549 bytes of scan results (1 BSSes)
> BSS: Start scan result update 2
> WPA: Could not find AP from the scan results
> WPA: Sending EAPOL-Key 4/4
> WPA: Installing PTK to the driver.
> wpa_driver_wext_set_key: alg=3 key_idx=0 set_tx=1 seq_len=6 key_len=16
> EAPOL: External notification - portValid=1
> State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE
> RSN: received GTK in pairwise handshake - hexdump(len=34): [REMOVED]
> WPA: Group Key - hexdump(len=32): [REMOVED]
> WPA: Installing GTK to the driver (keyidx=1 tx=0 len=32).
> WPA: RSC - hexdump(len=6): 0f 02 00 00 00 00
> wpa_driver_wext_set_key: alg=2 key_idx=1 set_tx=0 seq_len=6 key_len=32
> WPA: Key negotiation completed with cc:5d:4e:4e:14:d0 [PTK=CCMP GTK=TKIP]
> CTRL_IFACE monitor send - hexdump(len=22): 2f 74 6d 70 2f 77 70 61 5f 63
> 74 72 6c 5f 31 38 35 31 30 2d 31 00
> Cancelling authentication timeout
> State: GROUP_HANDSHAKE -> COMPLETED
> EAPOL: External notification - portValid=1
> EAPOL: External notification - EAP success=1
> EAP: EAP entering state DISABLED
>
>
> т.е. картина на AP следующая:
> Приконнектился, 3-6 сек и дисконнект. И так по кругу. Смущает
>
> WPA: No WPA/RSN IE for this AP known. Trying to get from scan results
> Received 549 bytes of scan results (1 BSSes)
> BSS: Start scan result update 2
> WPA: Could not find AP from the scan results
>
> Броадкасты SSID отключены на точке.
> Мистика какая-то...

Успешное подключение выглядитвот так:

State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE
WPA: RX message 3 of 4-Way Handshake from cc:5d:4e:4e:14:d0 (ver=2)
WPA: IE KeyData - hexdump(len=72): 30 18 01 00 00 0f ac 02 02 00 00 0f 
ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00 dd 26 00 0f ac 01 01 00 3b c3 
53 dc 4a 18 be 9d ad c8 3e df da e2 75 43 cd 2d 9f 25 67 d9 1e 51 22 6f 
e9 60 ba 4b 5e 6c dd 00 00 00 00 00
WPA: RSN IE in EAPOL-Key - hexdump(len=26): 30 18 01 00 00 0f ac 02 02 
00 00 0f ac 02 00 0f ac 04 01 00 00 0f ac 02 00 00
WPA: GTK in EAPOL-Key - hexdump(len=40): [REMOVED]
WPA: No WPA/RSN IE for this AP known. Trying to get from scan results
Received 581 bytes of scan results (1 BSSes)
BSS: Start scan result update 1
BSS: Add new id 0 BSSID cc:5d:4e:4e:14:d0 SSID ''
CTRL_IFACE monitor send - hexdump(len=22): 2f 74 6d 70 2f 77 70 61 5f 63 
74 72 6c 5f 31 38 36 39 37 2d 31 00
WPA: Could not find AP from the scan results
WPA: Sending EAPOL-Key 4/4
WPA: Installing PTK to the driver.
wpa_driver_wext_set_key: alg=3 key_idx=0 set_tx=1 seq_len=6 key_len=16
EAPOL: External notification - portValid=1
State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE
RSN: received GTK in pairwise handshake - hexdump(len=34): [REMOVED]
WPA: Group Key - hexdump(len=32): [REMOVED]
WPA: Installing GTK to the driver (keyidx=1 tx=0 len=32).
WPA: RSC - hexdump(len=6): 00 01 00 00 00 00
wpa_driver_wext_set_key: alg=2 key_idx=1 set_tx=0 seq_len=6 key_len=32
WPA: Key negotiation completed with cc:5d:4e:4e:14:d0 [PTK=CCMP GTK=TKIP]
CTRL_IFACE monitor send - hexdump(len=22): 2f 74 6d 70 2f 77 70 61 5f 63 
74 72 6c 5f 31 38 36 39 37 2d 31 00
Cancelling authentication timeout
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to cc:5d:4e:4e:14:d0 completed (auth) 
[id=0 id_str=]
CTRL_IFACE monitor send - hexdump(len=22): 2f 74 6d 70 2f 77 70 61 5f 63 
74 72 6c 5f 31 38 36 39 37 2d 31 00
wpa_driver_wext_set_operstate: operstate 0->1 (UP)
netlink: Operstate: linkmode=-1, operstate=6
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state DISABLED
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: Supplicant port status: Authorized
EAPOL: SUPP_BE entering state IDLE
EAPOL authentication completed successfully
EAPOL: startWhen --> 0
EAPOL: disable timer tick
RX ctrl_iface - hexdump_ascii(len=4):
      50 49 4e 47                                       PING
RX ctrl_iface - hexdump_ascii(len=4):
      50 49 4e 47                                       PING
RX ctrl_iface - hexdump_ascii(len=4):
      50 49 4e 47                                       PING
RX ctrl_iface - hexdump_ascii(len=4):
      50 49 4e 47                                       PING
RX ctrl_iface - hexdump_ascii(len=4):
      50 49 4e 47                                       PING
RX ctrl_iface - hexdump_ascii(len=4):
      50 49 4e 47                                       PING
...