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ipw3945 [2007/06/11 19:02]
darkaudax added link to forum tutorial
ipw3945 [2017/01/09 21:28] (current)
mister_x Mark page as deprecated.
Line 1: Line 1:
 +====== DEPRECATED ======
 +
 +**IMPORTANT NOTE**: This page is deprecated, updated documentation can be found [[install_drivers|here]]
 +
 ====== 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]]. 
-  [[http://tinyshell.be/aircrackng/​forum/​index.php?​topic=1937|TUTORIAL - Cracking WEP (WinXP, intel pro 3945ABG) easy+pics]]+  * 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.
ipw3945.1181581329.txt.gz · Last modified: 2007/06/11 19:02 by darkaudax