How to Enable Injection on a Intel PRO/Wireless 3945ABG Wireless Card??

Hi

Can anybody tell(or even better) give me a tutorial on how to enable my Intel PRO/Wireless 3945ABG Wireless Card to allow packet injection??

Please be gentle I am still a relative new comer to UBUNTU..

I understand I need to update the driver for the above card, and this is where my problem lies??

How do I go about this.

What is the Terminal command to update the driver for the above wireless card, to allow injection of packets??

I look forward to your replies

Why do you need Packet injection ? :P
Anyways, follow these steps carefully and you should have no trouble enabling packet injection.

Open a terminal and type the following commands


sudo apt-get install build-essential (get core files)

sudo apt-get install libssl-dev (get supporting library)

wget http://dl.aircrack-ng.org/drivers/ip...022008.tar.bz2 (downloads driver)

tar -xjf ipwraw-ng* (extract the archive file)

cd ipwraw-ng (go to the extracted folder)

make (compile the source files into a binary)

sudo make install (install the driver)

sudo make install_ucode

echo "blacklist ipwraw" | sudo tee /etc/modprobe.d/ipwraw (blacklist the default ipwraw)

sudo depmod -ae (create a dependency file for the modules)

sudo modprobe -r iwl3945 (unload driver that you do not need)

sudo modprobe ipwraw (load the driver that you installed)

sudo ifconfig wlan0 up (enable the network adapter)

When you're done, open a terminal and type lsmod, you should see the ipwraw driver loaded.

I got these steps from search results on google, you should try it sometime. good luck. hope it works.

Hi

Thank-you for your quick reply...

I am able to add each command into the terminal successfully.

Up until I get to the:

wget http://dl.aircrack-ng.org/drivers/ip...022008.tar.bz2

Command. which I then get the error output:

wget http://dl.aircrack-ng.org/drivers/ip...022008.tar.bz2
--2009-03-25 22:35:30-- http://dl.aircrack-ng.org/drivers/ip...022008.tar.bz2
Resolving dl.aircrack-ng.org... 213.186.33.2
Connecting to dl.aircrack-ng.org|213.186.33.2|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2009-03-25 22:35:30 ERROR 404: Not Found.

I have not entere any later commands because I am a little unsure how to ut them into terminal correctly...

Can you please tell me step by step how to put each command into the terminal...

Thank's alot for your help

oh sorry about that dude.

type wget http://dl.aircrack-ng.org/drivers/ipwraw-ng-2.3.4-04022008.tar.bz2

hi again

I tried again the commands you gave me and when i enter the command:

'tar -xjf ipwraw-ng*'

I get the error output:

mark@ubuntu:~$ tar -xjf ipwraw-ng*
tar: ipwraw-ng: Cannot read: Is a directory
tar: At beginning of tape, quitting now
tar: Error is not recoverable: exiting now

bzip2: Compressed file ends unexpectedly;
perhaps it is corrupted? *Possible* reason follows.
bzip2: Invalid argument
Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

tar: Child returned status 2
tar: ipwraw-ng-2.0.0-10072007.tar.bz2: Not found in archive
tar: ipwraw-ng-2.3.4-04022008.tar.bz2: Not found in archive
tar: ipwraw-ng-2.3.4-04022008.tar.bz2.1: Not found in archive
tar: ipwraw-ng-2.3.4-04022008.tar.bz2.2: Not found in archive
tar: Error exit delayed from previous errors


What does this mean???

Cheers

Hey mate.

im still trying

never mind that, it's because you haven't downloaded the file from the link i gave you, via the wget http://dl.aircrack-ng.org/drivers/ipwraw-ng-2.3.4-04022008.tar.bz2 command.
when you enter this command and download the file, just complete the other steps and all should be fine.

i didnt think packet injection was possible with 3945

Hey again

apparantly it is possible

I used this

http://www.maxi-pedia.com/crack+WEP

It is possible