@TP-Link Yes, it was provided by the ISP. I've already asked them to give me access, but they say they don't allow it unless I buy a private one, but here this is really very very unusual to happen...

@dn_ Please, help!

Could someone help me with this modem model? On the box it says to be "BSN1200", it is also the AC50 box, but with that name that does not show in the original box on the site: nxb3PWO.jpg (1280×960)...