So, guys, this lecture is going to be very interesting because in this lecture we are going to change
some network information.
OK, so being able to change your IP address and other network information is a useful skill because
it will help you to access other networks while appearing as a trusted device on those networks.
So, for example, in denial of service attack, you can spoof your IP so that the attack appears to
come from another source.
So simply does helping you invade an IP captain and doing forensic analysis.
So this is relatively simple task in Linux and it is done with the IF config command.
So first of all, we are going to learn how to change the IP address.
OK, so before going to gene IP address, let's check what is the current IP address of this particular
interface that is at zero.
So current IP addresses tend towards zero or 2.8.
So this is IP address that we have here.
OK, so to change your IP address, simply enter if config.
Come on.
Followed by interface you want to represent and the new IP address you want to assign to that interface.
OK, so now let's clear this.
OK, if confect come on.
Followed by the interface that is at zero and then the IP address that you want to allow to it.
So I want to alert 192 one sixty eight one eight one like one one five.
So this is I better than I want to.
OK, so when you do this correctly.
OK, operations, operations are.
OK, so currently we are not the router user, we are not the road user.
That is why we need to add sudo and the starting, OK?
Pseudo now suit will ask for a password, simply give password Karley and enter softly enter.
If you've done everything correctly, then clinics will simply return the command prompt and say nothing.
So this is a good thing.
OK, so when you simply agentic your network connection with if config.
So here you can check that your I.P. address is now changed, which is 192 168 dot a one eight one one
one five, which is same as this one.
OK, so this is how you can change the iapetus.
Now it's time to see how to change them.
Net mosquitoes, which is here, and the broadcast.
So you need to check what does the network and what does the broadcasters does that we have here?
OK, so now let's learn how we can change both of these addresses.
OK, so first of all, clear this and in order to change, but this particular addresses, you need
to again use if config followed by the interface, which is at zero.
IP address, this is IP doesn't simply net mass, so which is very easy to change and give the new net
MUSKETT dressier.
So this was a new address, and if you want to change the broadcast address and simply type broadcast
followed with the new address, which is 190, 160, it got five.
So this is a dessert I want to allot, OK, simple and soft.
And as you can see, that this is not permitted.
OK, so how you can do it, you are very smart.
Now you all know how to do it simply at pseudo.
Enter now, galley's.
Is doing nothing here.
So this means that everything is being changed.
OK, so now let's type if config and hit enter soft hitting enter.
You can check the I.P. address that we have here is 192 168 dot one eight one dot.
WOMAN five.
Yes, it is correct.
OK, then let's check Namaskar address.
OK.
Earlier it was something else, but this time it is having two five 5.5.
Was it a dot one.
And then let's shake broadcasters.
So broadcaster does this again see.
So this is how you can change the network information using if conflict.
Come on in the next lecture we are going to see how to spoof your Mac address.
So it will be going to very interesting how to change your Mac address.
OK, so this is all for this lecture.
This.