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Old 02-19-2006, 01:39 PM   #1
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error:25066067:DSO support routines :DLFCN_LOAD:could not load the shared library

SSL:Failed to initialize TLS Context.
Fedora Core 4, Thinkpad T20 and D-Link AirPlus DWL-G650.
Upgraded the kernel to 2.6.15-1.1831FC4 and then and and I can not run wpa_supplicant -B -i ath0 -c/etc/wpa_supplicant.conf -Dmadwifi
Everything was working under the previous release of the madwifi code and wpa_supplicant.
If I try to remake the driver, the message is *** KERNELPATH: does not exist. Stop.
I am assuming that I have a problem with the kernel, however I can still run iwlist ath0 scan and I find my ap plus the others in the area. So it appears that the card is partially working. If I take down the eth0 interface, activate the wireless, then restart the network, I can not ping any of the devices on the network.
Not sure where to go from this point.
Old 02-20-2006, 10:20 PM   #2
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First I needed to get the source files for the kernel and ran make, make install from /root/madwifi which worked. Tried the script to restart the network, bring up ath0 and bind to the ap, which did not work. Still received the original post message. This led me to some additional research where I discovered this message references a problem with the opensc.i386 I ran the yum list opensc which gave me the binaries I needed. Then ran yum install opensc to install the necessary files. Once this was done I performed a shutdown and restarted. I was able to run the script without an error, and ran wpa_cli to see what was happening. At this point I observed the following messages.
<2>Associated with xx:xx:xx:xx:xx:xx
<2>WPA: 4-Way Handshake failed - pre-shared key may be incorrect
<2>CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
This message repeated several times, connect, disconnect,......
So, I re-ran wpa_passphrase essid passphrase and copied the output to the wpa_supplicant.conf file. Reconnected and received the same messages. Did not work....
Checked the wpa_supplicant file, and discovered I had changed the eapol_version=x from the default of 1 to a 2 which is used for wpa_supplicant based on IEEE 802-1X-REV-d8. This specification is not used on all AP's. Changed my listing back to the default of 1 and SUCCESS!


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