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PostPosted: Mon Dec 03, 2007 9:40 pm 
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Joined: Mon Dec 03, 2007 8:36 pm
Posts: 4
Hello,
i am a young student from Germany and have a problem with my system,
I am using the RT2500 and patched it with http://rt2x00.serialmonkey.com.
When i want to start the monitormodus for channel 7, i get this message back:

Code:
airmon-ng start wlan0 7


Interface       Chipset         Driver

wlan0           Ralink 2500 PCI rt2500pci - [phy0]/usr/local/sbin/airmon-ng: 833: cannot create /sys/class/ieee80211/phy0/add_iface: Permission denied
Error for wireless request "Set Mode" (8B06) :
SET failed on device mon0 ; No such device.
mon0: FEHLER beim Auslesen der Schnittstellenmerker: No such device

(monitor mode enabled on mon0)


So iwconfig looks like this:
Code:
iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wmaster0  no wireless extensions.

wlan0     IEEE 802.11g  Mode:Monitor  Frequency:2.442 GHz 
          Retry min limit:7   RTS thr:off   Fragment thr=2346 B   
          Encryption key:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0



Should it not show like this:
Code:
lo        no wireless extensions.
 
 wifi0     no wireless extensions.
 
 eth0      no wireless extensions.
 
 wlan0      IEEE 802.11g  ESSID:""  Nickname:""
        Mode:Monitor  Frequency:2.452 GHz  Access Point: [local mac]   
        Bit Rate:0 kb/s   Tx-Power:18 dBm   Sensitivity=0/3 
        Retry:off   RTS thr:off   Fragment thr:off
        Encryption key:off
        Power Management:off
        Link Quality=0/94  Signal level=-95 dBm  Noise level=-95 dBm
        Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
        Tx excessive retries:0  Invalid misc:0   Missed beacon:0




The monitormode is activated but it is not able to run this code here:

Code:
aireplay-ng -1 0 -e fortknox -a 00:18:4D:37:D4:76 -h 00:11:09:22:60:0E wlan0

The interface MAC (00:13:D3:84:3E:22) doesn't match the specified MAC (-h).
        ifconfig wlan0 hw ether 00:11:09:22:60:0E
22:35:37  Waiting for beacon frame (BSSID: 00:18:4D:37:D4:76)
22:35:37  Sending Authentication Request
22:35:39  Sending Authentication Request
22:35:41  Sending Authentication Request
22:35:43  Sending Authentication Request
22:35:45  Sending Authentication Request
22:35:47  Sending Authentication Request
22:35:49  Sending Authentication Request

Attack was unsuccessful. Possible reasons:

    * Perhaps MAC address filtering is enabled.
    * Check that the BSSID (-a option) is correct.
    * Try to change the number of packets (-o option).
    * The driver hasn't been patched for injection.
    * This attack sometimes fails against some APs.
    * The card is not on the same channel as the AP.
    * Injection is not supported AT ALL on HermesI,
      Centrino, ndiswrapper and a few others chipsets.
    * You're too far from the AP. Get closer, or lower
      the transmit rate (iwconfig <iface> rate 1M).


Can someone help me?
Should i patch the driver?
?-> http://patches.aircrack-ng.org/

Note: Sorry for my bad english


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 Post subject:
PostPosted: Wed Dec 05, 2007 2:05 pm 
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Joined: Mon Dec 03, 2007 8:36 pm
Posts: 4
I found out that there is a problem with the injection_test.
It failed.


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 Post subject: Injection
PostPosted: Thu Dec 06, 2007 12:42 pm 
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Joined: Sun Jun 26, 2005 10:26 am
Posts: 1685
Location: Marseille, France
Hello,
Last time I tried, there was no problem with injection, no patch is required. Are you using a recent CVS tarball? Did you enable injection : "iwpriv ra0 rfmontx 1"?

Regards,
Romain

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 Post subject: Re: Injection
PostPosted: Thu Dec 06, 2007 8:12 pm 
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Joined: Mon Dec 03, 2007 8:36 pm
Posts: 4
Spy84464 wrote:
"iwpriv ra0 rfmontx 1"?


ra0 no private ioctls


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 Post subject: rt2x00
PostPosted: Fri Dec 07, 2007 9:35 pm 
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Joined: Sun Jun 26, 2005 10:26 am
Posts: 1685
Location: Marseille, France
I overlooked your first post, you are actually using rt2x00 (rt2500pci), our new driver, not rt2500 (without pci).
rt2x00 doesn't support injection yet. Blacklist it and install the legacy driver. Make sure the following modules are never loaded at the same time :
rt2500pci (rt2x00) and rt2500 (legacy driver).

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 Post subject: Re: rt2x00
PostPosted: Sun Dec 09, 2007 9:09 am 
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Joined: Mon Dec 03, 2007 8:36 pm
Posts: 4
Spy84464 wrote:
I overlooked your first post, you are actually using rt2x00 (rt2500pci), our new driver, not rt2500 (without pci).
rt2x00 doesn't support injection yet. Blacklist it and install the legacy driver. Make sure the following modules are never loaded at the same time :
rt2500pci (rt2x00) and rt2500 (legacy driver).


So is that this driver?
http://prdownloads.sourceforge.net/rt24 ... z?download

Or this?
http://rt2x00.serialmonkey.com/rt2570-cvs-daily.tar.gz


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 Post subject: First
PostPosted: Mon Dec 10, 2007 6:47 pm 
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Joined: Sun Jun 26, 2005 10:26 am
Posts: 1685
Location: Marseille, France
Neither, these drivers are for rt2570, not rt2500. Use this one : http://rt2x00.serialmonkey.com/rt2500-cvs-daily.tar.gz.

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