> Right from the beginning, it’s worth to mention, that the router (Sagemcom F@st) is super limited in what it allows configuring. [...] Similarly, I can’t set

> Right from the beginning, it’s worth to mention, that the router (Sagemcom F@st) is super limited in what it allows configuring. [...] Similarly, I can’t set up any custom routing or configure which DNS servers the router’s built-in DHCP provides for the home networks — the configuration is locked by the vendor I had the same problems with my modem/router, a Fastgate by Fastweb (in .it) No custom static routes, dns fixed by the provider, no vpn functionalities. Some arbitrary tcp ports can't be forwarded via NAT. TR-069 was up and running, at least in ~2017, and at the same year at CCC in Hamburg (or Leipzig?) there was a nice talk about how good of an attack vector TR-069 is. All this is quite infuriating, specifically the DNS thing. I ended up replacing the whole thing with custom equipment (ONT + a Linksys WRT3200ACM running OpenWrt). But I honestly think that stuff like this should be illegal.