Netia Technicolor CGA2121: Admin Login & Password for MAC Address Filtering Access

Hello.
I searched, searched, did not find ... Netia installed the Technicolor CGA2121 modem / router for me. You can log in to it using the login and password "user". Unfortunately, this gives you access to very basic settings. I need to be able to block access to the net using the MAC address of the network card. Such settings are in the "advanced" tab, which is not present at all after logging in as a user. Does anyone know the login and password with administrator rights? The only one I found is admin / admin_netia - it doesn't work on this router. The simplest admin / admin also doesn't. Netia, of course, does not want to reveal it.

Greetings.

Wouldn't the simplest solution to save the settings and press RESET on the router help? What you mean is MAC filtering.

Thank you for your interest.
Reset doesn't change anything. MAC Filtering: I want to be able to block one of the users from time to time ... After logging in as a user, this is not possible. Only changing the name of the wifi network and its password. I believe netia is blocking access to other settings. For example, the same router at the inea operator easily gives you access to advanced options, including MAC filtering.

So you have to look for a way to change the firmware.

Moderated By jimasek:

3.1.11. Don't post messages that add nothing to the discussion. They are misleading, dangerous or do not solve the user's problem.

maciej_333 wrote:

So you have to look for a way to change the firmware.

In the operator modemorouter?
Even if he does it, when the modem detects the operator's signal, it will replace the software with the operator's. Another matter is how and where the factory software will get .

@ car002
You want management, just buy your own router and connect it to Technicolor as everything is blocked.

OK thank you. I will not combine with the firmware. An additional router and from the head.

Greetings.