#1685: Unable to send traffic when WEP key has been modified.
-----------------------------+----------------------------------------------
 Reporter:  anonymous        |             Type:  defect  
   Status:  new              |         Priority:  major   
Component:  madwifi: driver  |          Version:  v0.9.3.1
 Keywords:                   |   Patch_attached:  0       
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 I am using the atheros chip with madwifi driver version 0.9.3.1. The steps
 which i am using to reproduce the bug are as follows.

 Initially access point is using the key 012345678

 So to enable the wireless on client end i used the following set of
 command

 insmod /lib/drivers/wlan.ko
 insmod /lib/drivers/wlan_wep.ko
 insmod /lib/drivers/wlan_scan_sta.ko
 insmod /lib/drivers/ath_hal.ko
 insmod /lib/drivers/ath_rate_sample.ko
 insmod /lib/drivers/ath_pci.ko
 iwconfig ath0 mode managed essid ankit008 key 0123456789 key open
 ifconfig ath0 192.168.204.52
 ifconfig ath0 up

 After this i am able to send traffic to the access point and every thing
 works fine.

 Now the key on the access point is changed to 1111111111

 so i execute the follwing sets of command at client end

 ifconfig ath0 down
 iwconfig ath0 mode managed essid ankit008 key 1111111111 key open
 ifconfig ath0 up

 After this i am not able to send traffic to the access point. When i take
 a tcpdump on the access point then i saw few sap packets are comming from
 the client end.
 Although when i used iwconfig at client end i am able to see the changed
 key settings.

-- 
Ticket URL: <http://madwifi.org/ticket/1685>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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