I'm trying to change the mac address in backtrack4
ifconfig wlan0 down
macchanger -m XX:XX:XX:XX:XX
ifconfig wlan0 up
The address changes but when I try to connect to my AP does not work ... And when I restart the machine the mac address back to the original!
I did something wrong?
Please help me
yes, the mac I'm trying to use is the same that I use in windows xp to connect.Does your AP use a MAC address filter?
I made some screenshots for you to analyze better
Since by the looks of your slideshow you are better at making screen shots, let me ask you, why are you trying to change the mac address in the first place?
There is really no need to do this. Further Showing us a picture of a your firefox not working really serves no purpose.
In addition since you probably have one card and one machine (or at least it appears so) there is no need to try and run mac changer and wireshark at the same time since one or the other is probably going to fail.