11 replies to this topic

[cobolus]

hi !

I have an issue with latest openpli 4.0 on xtrend 4000 with and EDIMAX EW-7811UN WLAN USB Dongle. I cannot connect to my wireless network. I always get the following error in wpa_supplicant:

 

wlan0: State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE

wlan0: WPA: RX message 3 of 4-Way Handshake from 30:39:f2:33:75:06 (ver=2)

WPA: IE KeyData - hexdump(len=48): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 0c 00 dd 16 00 0f ac 01 01 00 8a af 7a bc 3f 9c d3 9c ce 6c 5e 9f 83 b9 41 58 dd 00

WPA: RSN IE in EAPOL-Key - hexdump(len=22): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 0c 00

WPA: GTK in EAPOL-Key - hexdump(len=24): [REMOVED]

wlan0: WPA: Sending EAPOL-Key 4/4

WPA: KCK - hexdump(len=16): [REMOVED]

WPA: Derived Key MIC - hexdump(len=16): 33 08 6d 9b f2 ef 2c 84 38 58 23 eb 3b 1d e3 a1

WPA: TX EAPOL-Key - hexdump(len=99): 01 03 00 5f 02 03 0a 00 00 00 00 00 00 00 00 00 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 33 08 6d 9b f2 ef 2c 84 38 58 23 eb 3b 1d e3 a1 00 00

wlan0: 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

ioctl[SIOCSIWENCODEEXT]: No such file or directory

Driver did not support SIOCSIWENCODEEXT

wlan0: WPA: Failed to set PTK to the driver (alg=3 keylen=16 bssid=30:39:f2:33:75:06)

wlan0: Request to deauthenticate - bssid=30:39:f2:33:75:06 pending_bssid=00:00:00:00:00:00 reason=1 state=4WAY_HANDSHAKE

wpa_driver_wext_deauthenticate

wlan0: Event DEAUTH (12) received

wlan0: Deauthentication notification

wlan0:  * reason 1 (locally generated)

Deauthentication frame IE(s) - hexdump(len=0): [NULL]

wlan0: CTRL-EVENT-DISCONNECTED bssid=30:39:f2:33:75:06 reason=1 locally_generated=1

wlan0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect

wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="2193Wilfersdorf" auth_failures=1 duration=10 reason=WRONG_KEY

wlan0: Auto connect enabled: try to reconnect (wps=0/0 wpa_state=7)

wlan0: Setting scan request: 0.100000 sec

wlan0: Radio work 'connect'@0x53def8 done in 1.464913 seconds

Added BSSID 30:39:f2:33:75:06 into blacklist

wlan0: Blacklist count 1 --> request scan in 100 ms

wlan0: Ignore new scan request for 0.100000 sec since an earlier request is scheduled to trigger sooner

wlan0: Disconnect event - remove keys

wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0

wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0

wlan0: State: 4WAY_HANDSHAKE -> DISCONNECTED

 

I tried already the stick on another xtrend 4000 box and there it works fine. Also another dongle (from the other box) doesn't work on the new one.

Any idea what could cause this issue ?

[cobolus]

when I try it using nl80211 instead of wext with wpa_supplicant I get the following:

 

key_rsc - hexdump(len=8): 49 9f 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): 8d 41 0b 0e 32 cd 7a 7c 2a 48 bf f6 ff df b8 53

RSN: encrypted key data - hexdump(len=56): 3c 50 f9 b4 5a 5e d1 ef 3a 5f 13 dc d4 de d4 28 30 b4 58 75 fd a3 59 fd 15 8e 02 06 e7 7f b8 9e 0c 7b 81 c3 93 d5 3e e0 09 67 15 45 fc 6d d0 25 57 10 f3 2d 82 6e a8 07

WPA: decrypted EAPOL-Key key data - hexdump(len=48): [REMOVED]

wlan0: State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE

wlan0: WPA: RX message 3 of 4-Way Handshake from 30:39:f2:33:75:06 (ver=2)

WPA: IE KeyData - hexdump(len=48): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 0c 00 dd 16 00 0f ac 01 01 00 8a af 7a bc 3f 9c d3 9c ce 6c 5e 9f 83 b9 41 58 dd 00

WPA: RSN IE in EAPOL-Key - hexdump(len=22): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 0c 00

WPA: GTK in EAPOL-Key - hexdump(len=24): [REMOVED]

wlan0: WPA: Sending EAPOL-Key 4/4

WPA: KCK - hexdump(len=16): [REMOVED]

WPA: Derived Key MIC - hexdump(len=16): 1f 3d 9a 51 e5 cb 64 c6 15 c3 5c 99 e0 da b8 6d

WPA: TX EAPOL-Key - hexdump(len=99): 01 03 00 5f 02 03 0a 00 00 00 00 00 00 00 00 00 2b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1f 3d 9a 51 e5 cb 64 c6 15 c3 5c 99 e0 da b8 6d 00 00

wlan0: WPA: Installing PTK to the driver

wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=3 addr=0x52f700 key_idx=0 set_tx=1 seq_len=6 key_len=16

nl80211: KEY_DATA - hexdump(len=16): [REMOVED]

nl80211: KEY_SEQ - hexdump(len=6): 00 00 00 00 00 00

   addr=30:39:f2:33:75:06

nl80211: set_key failed; err=-2 No such file or directory)

wlan0: WPA: Failed to set PTK to the driver (alg=3 keylen=16 bssid=30:39:f2:33:75:06)

wlan0: Request to deauthenticate - bssid=30:39:f2:33:75:06 pending_bssid=00:00:00:00:00:00 reason=1 state=4WAY_HANDSHAKE

wpa_driver_nl80211_deauthenticate(addr=30:39:f2:33:75:06 reason_code=1)

wlan0: Event DEAUTH (12) received

wlan0: Deauthentication notification

wlan0:  * reason 1 (locally generated)

Deauthentication frame IE(s) - hexdump(len=0): [NULL]

wlan0: CTRL-EVENT-DISCONNECTED bssid=30:39:f2:33:75:06 reason=1 locally_generated=1

wlan0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect

wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="2193Wilfersdorf" auth_failures=1 duration=10 reason=WRONG_KEY

wlan0: Auto connect enabled: try to reconnect (wps=0/0 wpa_state=7)

wlan0: Setting scan request: 0.100000 sec

wlan0: Radio work 'sme-connect'@0x52fa20 done in 1.071612 seconds

Added BSSID 30:39:f2:33:75:06 into blacklist

wlan0: Blacklist count 1 --> request scan in 100 ms

wlan0: Ignore new scan request for 0.100000 sec since an earlier request is scheduled to trigger sooner

wlan0: Disconnect event - remove keys

wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0

wpa_driver_nl80211_set_key: ifindex=3 (wlan0) alg=0 addr=0x52e550 key_idx=0 set_tx=0 seq_len=

[WanWizard]

There is a known error with WPA2 in OE, we're waiting for an upstream fix.

[cobolus]

Is there an estimate when this will be fixed or is there an alternative (working) image that I can use as on my other receiver openpli 3.0 works just fine with WLAN ?

[Erik Slagter]

It's been fixed quite a while ago, it's now waiting for the manufacturers to come with drivers for a new kernel that has the fix or to incorporate the fix into their current kernel. That is where the action should be.

 

The better alternative would be to use either wired lan or use a wireless bridge, that will always work.

Edited by Erik Slagter, 13 April 2015 - 18:02.

[cobolus]

but I already bought the wireless adapter and want to use that one. is it possible to grap the image from a working xtrend and flash it on the new one (both are xtrend 4000) ?

[goldeneye]

I don't know if copying from one box to the other would/could work. You can change the settings to TKIP only and not AES because this won't work...

[cobolus]

is there a plugin / feature in openpli to get a full dump of a box and flash it to another (or to get an older version where wlan did work) ?

[Erik Slagter]

You can never take a Linux kernel + drivers (included in the image) and run it on another receiver. Unless, in some rare circumstances, two receivers share the same drivers, e.g. the et7500/et7000.

[cobolus]

but I have 2 xtrend 4000 just with 2 different openpli versions (1 has working wifi the other one has the newest non working wifi image). so it should be possible to transport the image from the working xtrend 4000 to the non-working xtrend 4000 ?

[Erik Slagter]

It will be probably a bit of a trick to get a 1:1 image from the flash and get that into the other the receiver...

[cobolus]

couldn't I use the backup module from openpli ?