I am using dial up connection to connect to the internet. It shows an physical address for that connection.
My OS is Windows XP.
I can change the physical address of a Local area connection and Wireless network connection by modifying the registry values. However I have not been able to change the physical address of my Dial up connection that I use to connect to my ISP. So my question is it possible to change that address? If possible then please suggest a way to change it.
One another point is that I read somewhere that There is no need of physical address between point to point dial up connection, then what this address stands for?