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Hi,

As I told you a several days ago, I observed a strange behavior with an
ath interface in hostap mode. I tested more and observed the following:

- If I make a tast from a similar host (same kernel and hardware except
that it is not in hostap mode...) everything seems to be correct. I can
ping the "aphost" host without any problem even if wep keys are different
:))). So I'm wondering if wep keys are really used for encryption...

- If I try to connect from another host, it fails, but I can see over the
interface of my hostap:

18:48:06.479116 0:9:5b:a3:22:b4 ff:ff:ff:ff:ff:ff 0150 350: sap 0e > sap
0a rr (r=90,R) len=332
                         0a0f 11b4 8181 a168 86e7 1000 c8a5 2005
                         0b02 12ad 80ca 5e82 0efb 765a ab5b df98
                         9e5d 79d4 0ec6 f44e 2ec4 8753 84e7 f49d
                         bdd6 40df 581b e0ab d51c 9c1f 81ca a3a2
                         11fb fd29 4fb7 42a6 0650 4bd3 9960 57d3
                         eafa 6d82 890e 5540 341c 1041 0f4a a1f6
                         d0e0 8b68 39f4 b362 757b 5340 af98 3463
                         9d73 a73a 32bd ba12 7e6e 051a bee9 6590
                         373e 0476 0e7d 0c23 931a 1840 90cf ac89
                         97b5 557a 0edb 2668 31bf e487 1b1d 3661
                         a972 f87b a6f7 fc4a 89b7 dafc efac 5c44
                         8690 e379 0772 e04b 4adc a990 e21f 635c
                         c475 2fdb ad1e f857 981f 55c9 72a5 554f
                         d1b6 af0f 5994 23b9 2281 9139 f0bf 74f0
                         75c5 baff 9612 9072 95c9 5652 1c6b 6a82
                         8003 4e3b 098b abc6 fb87 a145 8ce6 d378
                         0e39 e4c3 25b3 b9c2 a92f 2aa9 6c0b 5900
                         4eab 3985 e130 0aaf a779 ae58 4635 08b6
                         47b1 4649 5d7b 19c5 b088 ff24 b047 d300
                         bb24 519e ddb7 7645 f308 6ac3 4fcb a57b
                         c1c3 b9b7 c955 bcd5 75d8 0732 012a 215e 

So I really think that encryption/decryption might be bypassed
somewhere...

Konstantin

P.S. David, I'm also using the patches you proposed and succeeded in
crashing the kernel. That happened when a foreign host disconnected
brutally since the ap was pinging it... I'll try to reproduce it and to
send you the trace...

_________________________________

Konstantin K. KABASSANOV 

LIP6/CNRS
8, rue du Capitaine Scott
75015 Paris, France

Phone: +33 (0) 1 44 27 71 26
Fax:   +33 (0) 1 44 27 74 95

E-mail: konstantin@kabassanov.com
Web: http://www.kabassanov.com
_________________________________


IMPORTANT! If you have tried to reply to this mail and you received a
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