On 04/24/2012 03:50 PM, Ben Greear wrote:
I am trying some ath9k virtual clients against an ASUS N66U. Kernel is 3.3.3+, but we've been seeing weird things since at least 3.0 kernel with another Asus AP, but haven't looked at the problem in detail on older kernels yet. The issue seems to be that the ath9k side thinks all is well, but the N66U shows it as not authenticated. If anyone has any ideas on how to go about debugging this, please let me know. sta11 is :0C, and is not working properly sta12 is :0D, and is working fine. Here is part of the N66U wifi log showing that it thinks sta11 is not authorized: 00:95:95:00:00:0C associated 00:95:95:00:00:0D associated authorized
Here's a better log. Makes me think supplicant might be at fault??? sta8 failed, sta9 works fine. The difference appears to be the extra RX EAPOL packet that sta8 receives... 1335313181.632116: sta8: Event ASSOC (0) received 1335313181.632121: sta8: Association info event 1335313181.632151: sta8: freq=2462 MHz 1335313181.632155: sta8: State: ASSOCIATING -> ASSOCIATED 1335313181.632171: sta8: Associated to a new BSS: BSSID=c8:60:00:e8:88:b0 1335313181.632194: sta8: No keys have been configured - skip key clearing 1335313181.632199: sta8: Associated with c8:60:00:e8:88:b0 1335313181.632203: sta8: WPA: Association event - clear replay counter 1335313181.632207: sta8: WPA: Clear old PTK 1335313181.632313: sta8: Setting authentication timeout: 10 sec 0 usec 1335313181.632318: sta8: Cancelling scan request 1335313181.965215: sta8: RX EAPOL from c8:60:00:e8:88:b0 1335313181.965261: sta8: Setting authentication timeout: 10 sec 0 usec 1335313181.965276: sta8: IEEE 802.1X RX: version=2 type=3 length=117 1335313181.965286: sta8: EAPOL-Key type=2 1335313181.965294: sta8: key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack) 1335313181.965302: sta8: key_length=16 key_data_length=22 1335313181.965358: sta8: State: ASSOCIATED -> 4WAY_HANDSHAKE 1335313181.965364: sta8: WPA: RX message 1 of 4-Way Handshake from c8:60:00:e8:88:b0 (ver=2) 1335313181.965386: sta8: RSN: no matching PMKID found 1335313181.965838: sta8: WPA: Sending EAPOL-Key 2/4 1335313181.999176: sta8: RX EAPOL from c8:60:00:e8:88:b0 1335313181.999235: sta8: IEEE 802.1X RX: version=2 type=3 length=175 1335313181.999241: sta8: EAPOL-Key type=2 1335313181.999248: sta8: key_info 0x13ca (ver=2 keyidx=0 rsvd=0 Pairwise Install Ack MIC Secure Encr) 1335313181.999253: sta8: key_length=16 key_data_length=80 1335313181.999414: sta8: State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE 1335313181.999422: sta8: WPA: RX message 3 of 4-Way Handshake from c8:60:00:e8:88:b0 (ver=2) 1335313181.999465: sta8: WPA: Sending EAPOL-Key 4/4 1335313181.999526: sta8: WPA: Installing PTK to the driver 1335313181.999655: sta8: State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE 1335313181.999671: sta8: WPA: Installing GTK to the driver (keyidx=1 tx=0 len=32) 1335313181.999745: sta8: WPA: Key negotiation completed with c8:60:00:e8:88:b0 [PTK=CCMP GTK=TKIP secure=512 dbg=pairwise-gtk] 1335313181.999753: sta8: Cancelling authentication timeout 1335313181.999759: sta8: State: GROUP_HANDSHAKE -> COMPLETED 1335313181.999764: sta8: CTRL-EVENT-CONNECTED - Connection to c8:60:00:e8:88:b0 completed (auth) [id=0 id_str=] 1335313182.000884: RTM_NEWLINK, IFLA_IFNAME: Interface 'sta8' added 1335313182.063407: sta8: RX EAPOL from c8:60:00:e8:88:b0 1335313182.063475: sta8: IEEE 802.1X RX: version=2 type=3 length=175 1335313182.063482: sta8: EAPOL-Key type=2 1335313182.063491: sta8: key_info 0x13ca (ver=2 keyidx=0 rsvd=0 Pairwise Install Ack MIC Secure Encr) 1335313182.063497: sta8: key_length=16 key_data_length=80 1335313182.063685: sta8: State: COMPLETED -> 4WAY_HANDSHAKE 1335313182.063695: sta8: WPA: RX message 3 of 4-Way Handshake from c8:60:00:e8:88:b0 (ver=2) 1335313182.063745: sta8: WPA: Sending EAPOL-Key 4/4 1335313182.063842: sta8: WPA: Installing PTK to the driver 1335313182.069303: sta8: State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE 1335313182.069318: sta8: WPA: Installing GTK to the driver (keyidx=1 tx=0 len=32) 1335313182.082245: sta8: WPA: Key negotiation completed with c8:60:00:e8:88:b0 [PTK=CCMP GTK=TKIP secure=512 dbg=pairwise-gtk] 1335313182.082261: sta8: Cancelling authentication timeout 1335313182.082270: sta8: State: GROUP_HANDSHAKE -> COMPLETED 1335313181.588919: RTM_NEWLINK, IFLA_IFNAME: Interface 'sta9' added 1335313181.588949: RTM_NEWLINK, IFLA_IFNAME: Interface 'sta9' added 1335313181.631797: sta9: Event ASSOC (0) received 1335313181.631802: sta9: Association info event 1335313181.631825: sta9: freq=2462 MHz 1335313181.631829: sta9: State: ASSOCIATING -> ASSOCIATED 1335313181.631845: sta9: Associated to a new BSS: BSSID=c8:60:00:e8:88:b0 1335313181.631868: sta9: No keys have been configured - skip key clearing 1335313181.631873: sta9: Associated with c8:60:00:e8:88:b0 1335313181.631877: sta9: WPA: Association event - clear replay counter 1335313181.631881: sta9: WPA: Clear old PTK 1335313181.631984: sta9: Setting authentication timeout: 10 sec 0 usec 1335313181.631990: sta9: Cancelling scan request 1335313181.963212: sta9: RX EAPOL from c8:60:00:e8:88:b0 1335313181.963250: sta9: Setting authentication timeout: 10 sec 0 usec 1335313181.963262: sta9: IEEE 802.1X RX: version=2 type=3 length=117 1335313181.963279: sta9: EAPOL-Key type=2 1335313181.963289: sta9: key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack) 1335313181.963298: sta9: key_length=16 key_data_length=22 1335313181.963409: sta9: State: ASSOCIATED -> 4WAY_HANDSHAKE 1335313181.963420: sta9: WPA: RX message 1 of 4-Way Handshake from c8:60:00:e8:88:b0 (ver=2) 1335313181.963457: sta9: RSN: no matching PMKID found 1335313181.964203: sta9: WPA: Sending EAPOL-Key 2/4 1335313181.997092: sta9: RX EAPOL from c8:60:00:e8:88:b0 1335313181.997141: sta9: IEEE 802.1X RX: version=2 type=3 length=175 1335313181.997148: sta9: EAPOL-Key type=2 1335313181.997156: sta9: key_info 0x13ca (ver=2 keyidx=0 rsvd=0 Pairwise Install Ack MIC Secure Encr) 1335313181.997162: sta9: key_length=16 key_data_length=80 1335313181.997343: sta9: State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE 1335313181.997351: sta9: WPA: RX message 3 of 4-Way Handshake from c8:60:00:e8:88:b0 (ver=2) 1335313181.997402: sta9: WPA: Sending EAPOL-Key 4/4 1335313181.997468: sta9: WPA: Installing PTK to the driver 1335313181.997584: sta9: State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE 1335313181.997599: sta9: WPA: Installing GTK to the driver (keyidx=1 tx=0 len=32) 1335313181.997688: sta9: WPA: Key negotiation completed with c8:60:00:e8:88:b0 [PTK=CCMP GTK=TKIP secure=512 dbg=pairwise-gtk] 1335313181.997697: sta9: Cancelling authentication timeout 1335313181.997705: sta9: State: GROUP_HANDSHAKE -> COMPLETED 1335313181.997713: sta9: CTRL-EVENT-CONNECTED - Connection to c8:60:00:e8:88:b0 completed (auth) [id=0 id_str=] 1335313181.998971: RTM_NEWLINK, IFLA_IFNAME: Interface 'sta9' added -- Ben Greear <greearb@xxxxxxxxxxxxxxx> Candela Technologies Inc http://www.candelatech.com -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
