billyblaxsta Posted July 26, 2011 Share Posted July 26, 2011 My wlan0 is Atheros AR928X. My wlan1 is AWUS036H. wlan0 TX is 20 and wlan1 TX is 27. Is there a way to improve these values? If I type iwconfig wlan0 txpower 21 or iwconfig wlan1 txpower 28 then the response is: Error for wireless request "Set Tx Power" (8B26) : SET failed on device wlan0 ; Invalid argument. Why does this happen and what can I do about it? Quote Link to comment Share on other sites More sharing options...
Infiltrator Posted July 27, 2011 Share Posted July 27, 2011 There are other videos but this one should do the trick http://www.securitytube.net/video/1786 Quote Link to comment Share on other sites More sharing options...
billyblaxsta Posted July 30, 2011 Author Share Posted July 30, 2011 There are other videos but this one should do the trick http://www.securitytube.net/video/1786 This looks good thanks - will spend some time on it in the next few days and post my results. Quote Link to comment Share on other sites More sharing options...
Infiltrator Posted July 31, 2011 Share Posted July 31, 2011 This looks good thanks - will spend some time on it in the next few days and post my results. Sounds good, any issues let me know. Quote Link to comment Share on other sites More sharing options...
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