Airodump stops working

[Nyxistis]

when i am starting airodump-ng wlan0 on my b43 card it will scan all networks
but afther the command
airodump-ng -c 11 -w work --bssid wlan

will stop the b43 wlan working all and no scans any more
is there a solution for this?

aireplay-ng -3 -b -------------- -h 00:11:22:33:44:55 wlan0
For information, no action required: Using gettimeofday() instead of /dev/rtc
05:25:20 Waiting for beacon frame (BSSID: ---------) on channel 11
05:25:20 wlan0 is on channel 11, but the AP uses channel 13

How i can let search aireplay on the good channel ?
because this error keeps going

[imported__arc_]

Check the channel of the AP first and then
set the card to monitor mode and supply the channel of the AP at the end of the command

airmon-ng start <interface> <channel>

[Nyxistis]

Check the channel of the AP first and then
set the card to monitor mode and supply the channel of the AP at the end of the command

airmon-ng start <interface> <channel>

how i do that?

[secure_it]

I would like to cite that read this link before performing any test as rather straight-to-cracking,I will say,read the basics here

http://www.aircrack-ng.org/doku.php?
http://www.aircrack-ng.org/doku.php?id=b43

[KMDave]

I would like cite that read this link before performing any test as rather straight-to-cracking,I will say,read the basics here

http://www.aircrack-ng.org/doku.php?
http://www.aircrack-ng.org/doku.php?id=b43

Let me take out my magic crystal ball: "Too much too read, can't someone spoonfeed?"

[Nyxistis]

very thnx m8

Confirm you are running the new module
First, double check that you are in fact running the new module:

modinfo b43
modinfo b43legacyIt will give you the fully qualified file name. Do “ls -l <fully qualified file name>” and confirm it has the date/time of when you compiled and installed the new module. If it does not match, then you are not running the patched module. This would, of course, need to be fixed.

This thread has a number of potential fixes to problems you may encounter: Broadcom bcm43xx Injection

"SET failed on device wlan0: Device or resource busy" when setting monitor mode
This is a known issue with all mac80211 drivers. To avoid this error, make sure you do:

ifconfig wlan0 down
iwconfig wlan0 mode monitor
ifconfig wlan0 up

[Nyxistis]

haha i am now getting this error..

Iwconfig wlan0 mode monitor channel 13
error for wireless regquest ''set frequency''
(8b04)
set failed on device wlan0 ; invalid arugment

bu other channels are working:

[imported_Speedy]

haha i am now getting this error..

Iwconfig wlan0 mode monitor channel 13
error for wireless regquest ''set frequency''
(8b04)
set failed on device wlan0 ; invalid arugment

bu other channels are working:

I'm going to take a guess that you are in the USA maybe?

Here are the specs for 802.11 http://en.wikipedia.org/wiki/List_of_WLAN_channels

[Nyxistis]

hahah m8 i am in the netherlands but how i config that backtrack will monitor on channel 13