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ipw3945 [2007/06/09 19:49] darkaudaxipw3945 [2009/05/03 23:38] – Update links to forum mister_x
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 ====== ipw3945 ====== ====== ipw3945 ======
  
-At this point in time, this page is far from complete.  In the interim, useful information will be included here.  Also do a [[http://tinyshell.be/aircrackng/forum/|Forum Search]] for additional information.+//Note: This page is about the ipw3945/ipwraw driver. For the new iwl3945 driver, see [[iwl3945]].// 
 + 
 +===== Injection Walkthrough ===== 
 + 
 +This is for an intel PRO/Wireless 3945ABG WLAN (802.11a/b/g) card. 
 + 
 +I've tested this on [[http://www.ubuntu.com/getubuntu/download|Ubuntu]] 7.10 Gutsy Gibbon - x86 architecture - 32 Bit, but I don't see why it shouldn't work on other OS's. Some commands might be different however, especially the ones involving apt-get. 
 + 
 +You need a Internet Connection with your LAN Cabel. 
 + 
 +Open a Terminal and type... 
 + 
 +**Pre requirements** 
 +<code> 
 +sudo apt-get install build-essential 
 +sudo apt-get install libssl-dev 
 +</code> 
 + 
 +// For openSUSE and other RPM-based distros, this is different (replace "zypper" with your distro's package manager): // 
 +<code> 
 +sudo zypper install gcc 
 +sudo zypper install libopenssl-devel 
 +</code> 
 + 
 + 
 +**Installation** 
 + 
 +  * Download ipwraw-ng from http://homepages.tu-darmstadt.de/~p_larbig/wlan/ or http://dl.aircrack-ng.org/drivers/ (2.3.4 is the latest as of 11 February 2008) 
 + 
 +  * Install the modules and ucode 
 + 
 +  * Blacklist ipwraw (so it's not automatically loaded at boot time) 
 + 
 +<code> 
 +wget http://dl.aircrack-ng.org/drivers/ipwraw-ng-2.3.4-04022008.tar.bz2 
 +tar -xjf ipwraw-ng* 
 +cd ipwraw-ng 
 +make 
 +sudo make install 
 +sudo make install_ucode 
 +echo "blacklist ipwraw" | sudo tee /etc/modprobe.d/ipwraw 
 +sudo depmod -ae 
 +</code> 
 + 
 +**Use ipwraw-ng** 
 + 
 +  * Unload the ipw3945 module 
 +  * Load ipwraw-ng 
 + 
 +The device created will automatically be in monitor mode.  
 + 
 +<code> 
 +sudo modprobe -r ipw3945 
 +sudo modprobe ipwraw 
 +</code> 
 + 
 +The new device name for injection should should be called wifi0 and the monitor interface should be rtap0.  iwconfig can be used to display the current wireless interfaces. 
 + 
 +<code>ubuntu@ubuntu:~$ iwconfig 
 +lo        no wireless extensions. 
 + 
 +eth0      no wireless extensions. 
 + 
 +wifi0     unassociated  ESSID:off/any  
 +          Mode:Monitor  Channel=11  Bit Rate=1 Mb/s 
 + 
 +rtap0     no wireless extensions.</code> 
 + 
 + 
 +IMPORTANT before using airodump-ng you need to : 
 +# ifconfig wifi0 up 
 + 
 +**Configure your Wireless Card** 
 + 
 +You can use iwconfig to set the channel and rate and transfer power.  
 + 
 +<code> 
 +iwconfig eth1 channel 11 (on which you want to sniff) 
 +iwconfig eth1 rate 1M (min=1M and max=54M) 
 +iwconfig eth1 txpower 16 (min=-12 and max=16) 
 +</code> 
 + 
 +And when you're done, 
 + 
 +<code> 
 +sudo modprobe -r ipwraw 
 +sudo modprobe ipw3945 
 +</code> 
 + 
 +===== Useful Links / Info ===== 
 + 
 +At this point in time, this page is far from complete.  In the interim, useful information will be included here.  Also do a [[http://forum.aircrack-ng.org/|Forum Search]] for additional information.
  
 Useful links: Useful links:
  
-  * [[http://tinyshell.be/aircrackng/forum/index.php?topic=1387.0|At least !!!! injection for ipw3945 is possible]] +  * Thread: [[http://forum.aircrack-ng.org/index.php?topic=1985|NEW ipw 3945 driver: ***ipwraw with wireless extensions***]] 
-  * [[http://tinyshell.be/aircrackng/forum/index.php?topic=1696|Injection with ipw3945 and wifiway-0.x]]+  * Thread: [[http://forum.aircrack-ng.org/index.php?topic=1387.0|At least !!!! injection for ipw3945 is possible]]. 
 +  * Thread: [[http://forum.aircrack-ng.org/index.php?topic=1696|Injection with ipw3945 and wifiway-0.x]].  Here is one [[http://forum.aircrack-ng.org/index.php?topic=1387.msg10731#msg10731|message]] with the summarized steps using wifiway-0.X. 
 +  * [[http://forum.aircrack-ng.org/index.php?topic=1937|TUTORIAL - Cracking WEP (WinXP, intel pro 3945ABG) easy+pics]] 
 +  * [[http://en.tuxero.com/2007/08/howto-crack-wep-sony-vaio.html|Intel ipw3945 WEP Cracking How To]]
  
 +Also consider using the [[links#live_distributions|Wifi-Way live CD]] instead.
ipw3945.txt · Last modified: 2017/01/09 21:28 by mister_x