Wednesday 14 November 2012

How To Change Mac Address oF your Machine in Backtrack Or Linux Distros

Hi To All The Mindbenders Readers, Once Again i'm Back With My New Tutorial on Changing Your Machine's  MAC Address.
In My Last Post I Explained The Importance Of Ip Address And Changing Your Machine Ip Address.
So If You Want to Learn What Ip And Mac address is then You Don't Have To Read Bulky books...
I am Not Explaining ip Addressing or Mac Here in the Post...
But can Give You A Small Idea About What Really Is it...

We Can Compare Our Ip Address to our Mobile No, As ip Address Can be Changed or can remain Static So As Our Mobile No. Are. One Can Change No. At any Time or can Apply(buy) For Forever.

And The Second Comparison is of Mac Address And IMEI no.
For Me Both(Mac Address And IMEI) Are Given By their manufacturers.
And Can Be Used To Trace Back The Device...

i Think its Enough For Brushing Up Your Knowledge. :D

Coming To the Point 
follow my Steps:

Step 1.
 Open Up Your Terminal...
and Use The Commands(text in red)

root@bt:~# ifconfig -a


You will now see a list of network interfaces, chipset details and their mac addresses. Pick the ID which corresponds to your network card you want to spoof the MAC address on. In this example I will be use “eth1″
First we need to bring our interface down. To do this we type the following command into the shell or terminal(text in red):


root@bt:~# ifconfig eth1 down

To change your MAC address type the following command(text in red) into the shell window swapping out 11:22:33:44:55:66 for the MAC address you want to use:

root@bt:~# macchanger –mac 11:22:33:44:55:66

Now we need to bring our interface(eth1) back up. To do this we type the following command(text in red) into the shell:

root@bt:~# ifconfig eth1 up

To verify our newly assigned MAC address we can query the interface again using Following Command (text in red):

root@bt:~# ifconfig -a

And Check For Your eth1 Mac Address...
Start Your Penetration Testing Or Whatever You Want Without A Hidden Eye On You...

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