RSN IE in 3/4 msg does not match with IE in Beacon/ProbeResp

[Robert Annessi]

Hey,

I want to set up an access point (wpa2 eap-tls with ccmp) on a soekris
net4801 using hostapd and an Atheros pci card (00:0a.0 Ethernet
controller: Atheros Communications, Inc. AR5212 802.11abg NIC (rev 01)).

My configuration works using wpa but when I switch to wpa2 the 3/4 pre
authentication fails with a rsn ie mismatch:
WPA: RSN IE in Beacon/ProbeResp - hexdump(len=22): 30 14 01 00 00 0f ac
04 01 00 00 0f ac 04 01 00 00 0f ac 01 00 00
WPA: RSN IE in 3/4 msg - hexdump(len=22): 30 14 01 00 00 0f ac 04 01 00
00 0f ac 04 01 00 00 0f ac 01 0c 00

I tried various wpa2 configurations (psk/eap, ccmp/tkip) with the same
result. Connecting from another client machine using different
hard/software didnt work neither.  I also tried different hostapd
versions (0.5.5, 0.5.7 and current) and madwifi driver versions (0.9.2,
0.9.3 and current).

Since the configuration and debug log files (using wpa2 eap tls with
ccmp) are too big for this list, I put them online at
http://www.annessi.at/hostapd/index.html

tia,
Robert


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