Windows WiFi Manager

Unanswered Question
Mar 31st, 2008
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Hi, I'm facing an authentication issue on WPA-PSK on some wireless adapters accessing using the Windows WiFi Manager. Based on the encryption below, may I know how can i set it on the Windows Wifi Manager? Kindly please advice:


dot11 ssid Brendan

authentication shared

guest-mode

wpa-psk ascii 7 141A1D1905172F222F21


!

encryption key 1 size 40bit 7 D78895B7032C transmit-key

encryption mode wep mandatory

!

ssid Brendan




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George Stefanick Tue, 04/01/2008 - 02:14
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hi brendan,



here is an example of a psk command-line


AP(config)#interface dot11Radio 0

AP(config-if)#encryption mode ciphers tkip

AP(config-if)#ssid ssid_name


AP(config-if-ssid)#authentication open

AP(config-if-ssid)#authentication key-management wpa

AP(config-if-ssid)#wpa-psk ascii pre-shared_key



it appears you have some wep statments included.


also from the windows client side check out the link.

check out this link

http://www.wi-fiplanet.com/tutorials/article.php/3552826


There are other client supplicants that make the management much easier...

leebrendan Thu, 04/03/2008 - 20:27
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Hi, thanks for the comment


I found this error on certain wireless adapters. It always disconnected when this error is found in the event log



TKIP TSC replay was detected on a packet (TSC 0x29) received from 0014.7c67.0c06.


Packet to client 0014.7c67.0c06 reached max retries, removing the client


what does this mean and appreciate your advice. TQ


Brendan

George Stefanick Thu, 04/03/2008 - 20:43
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Error Message DOT11-4-TKIP_REPLAY: "TKIP TSC replay was detected on a packet (TSC

0x%ssx received from %e)."


Explanation TKIP TSC replay was detected on a frame. A replay of the TKIP TSC in a received packet almost indicates an active attack.


Recommended Action None.


That is the cisco response to the error.


Make sure your PSK is set up properly

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