I want to advise that the controls are based on MAC address but you state:
I also changed my MAC address to the one of my school computer but I
have the same problem.
Could it be that you are changing the MAC address to a system that already had an IP so the router won’t let you login? Meaning you would have to shut down the other computer before doing MAC-spoofing on your machine. Or perhaps it’s a combination of MAC address as well as a static IP?
But you also say this:
What’s the technology used in my school? What can I do to solve my
problem?
The reality is we cannot help you here. We are not at your school. But if you are smart enough to setup your own machine to your liking, you are at a critical juncture here where there are two real choices:
- Continue to hack around the school network until you figure out how to get in.
- Contact the school I.T. department and explain what you want to do and why.
As someone who has worked in I.T. for many years, my reaction to someone hacking a network for their own use is to really just block them if they are caught. Why? Easy. I generally expect anyone with deep skills to take the path outlined in point 2, which basically is honest and transparent about who you are and what you want to do.
In general, if someone comes up to me and asks—as well as explains—what they are attempting to do on a system I manage, chances are I will work with them to make us all happy. And the bonus on your side is you actually come off looking as someone who is cooperative and helpful rather than someone who is a security risk.
My best advice? Talk to a human being in your school about your access needs as well as why you feel you need to use your own setup. Chances are you will impress them with your maturity as well as your technical skills.
