how to make BCM4312 capable with aircrack injection?

divaniti · 03-01-2011, 05:29 AM

i have installed ubuntu 10.10
the wireless adapter is BCM4312
when i write "ifconfig" it gives me eth1 instead of wlan0 or wl
but the wirless is working fine with me still have the problem that when i try to load airodump-ng eth1 it gives me the follwoing message:
ioctl(SIOCSIWMODE) failed: Invalid argument

ARP linktype is set to 1 (Ethernet) - expected ARPHRD_IEEE80211,
ARPHRD_IEEE80211_FULL or ARPHRD_IEEE80211_PRISM instead. Make
sure RFMON is enabled: run 'airmon-ng start eth1 <#>'
Sysfs injection support was not found either

any help to make it capable with injection???

corp769 · 03-01-2011, 11:54 PM

Not sure if this thread is in violation of LQ Rules #13 or not.........

As far as your problem, have you put your device into monitor mode? Also, are you using drivers modified for monitor mode and injection?

Josh

colucix · 03-03-2011, 03:30 AM

Quote:

Originally Posted by corp769

Not sure if this thread is in violation of LQ Rules #13 or not.........

As long as the question is strictly related to a software issue and not to an explicit cracking activity, it is allowed. Thank you for noticing, anyway. Be sure we keep an eye on these issues. Cheers!

corp769 · 03-03-2011, 06:59 AM

Quote:

Originally Posted by colucix

As long as the question is strictly related to a software issue and not to an explicit cracking activity, it is allowed. Thank you for noticing, anyway. Be sure we keep an eye on these issues. Cheers!

I fully understand that. That's why I'm iffy about answering questions like these...

Cr0wb4r · 03-03-2011, 04:45 PM

Your hardware should support injection. Try looking here http://forum.aircrack-ng.org/index.php?topic=8715.0