Below i have included that output of what you asked and iwconfig. I will try manual setup of mac soon as i have a chance and let you know the result
Code:
root@bt:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:0c:29:78:7f:0a  
          inet addr:192.168.64.131  Bcast:192.168.64.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe78:7f0a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:119 errors:0 dropped:0 overruns:0 frame:0
          TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:12190 (12.1 KB)  TX bytes:3263 (3.2 KB)
          Interrupt:19 Base address:0x2000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:45 errors:0 dropped:0 overruns:0 frame:0
          TX packets:45 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2961 (2.9 KB)  TX bytes:2961 (2.9 KB)

mon0      Link encap:UNSPEC  HWaddr 00-C0-CA-61-C9-35-00-00-00-00-00-00-00-00-00-00  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:15068 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3901118 (3.9 MB)  TX bytes:0 (0.0 B)
                                                                  
wlan1     Link encap:Ethernet  HWaddr 00:c0:ca:61:c9:35           
          UP BROADCAST MULTICAST  MTU:1500  Metric:1              
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0      
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@bt:~# ifconfig -a | grep wlan
wlan1     Link encap:Ethernet  HWaddr 00:c0:ca:61:c9:35
Quote Originally Posted by VulpiArgenti View Post
Hi deviney,

This output is the problem: wlan1 00-0C-D0-24-15-04-00-00-00-00-00-00-00-00-00-00. I've seen these extra 0's with aircrack, but not ifconfig.

Could you post details of your setup, and the output of:
Code:
 ifconfig -a | grep wlan
As a temporary measure, instead of accepting a random MAC, select manual and then enter a (sensible) value. I suspect that will work.