How to set different ip and mac addresses for several computers on the same network?

Question

Computer networks

In one room there are computers connected to the Internet through a router, how to make sure that each computer is completely separate and has nothing to do with the other, i.e. did you have your own ip and mac address? (Perhaps something else can give out that they are connected to the same network)

Answer 1

Let's just say, to issue the same ip and mac addresses to several computers on the same network - this should be done very well and get confused. Plus nothing will work. What you are asking is the default behavior of any network.

Answer 2

On each device, set up a VPN tunnel to different providers and drive traffic into it.
But in general - botting is fe.