Hidden settings in Telias Sagemcom F@st 5370e

I got fiber from Telia installed this year and a router from Sagemcom was included. I am mostly happy with it but there are some functions missing or in some cases hidden.

Since I run my own DNS resolver with Pi-hole I want the IP for that local server to be served to my clients instead of the ISP provided nameservers.

I also wanted to setup a guest network trying to get some basic segmentation started

Thankfully both settings for DNS and guest network could be accessed through hidden pages in the web interface. Also found settings for parental control but thats nothing I am interested in.

Guest network:

• https://192.168.1.1/0.1/gui/#/wifi/2.4GHz/guest/basic

DNS settings:

• https://192.168.1.1/0.1/gui/#/mybox/dns/server

Parental control:

• https://192.168.1.1/0.1/gui/#/access-control/parental-control/planning
• https://192.168.1.1/0.1/gui/#/access-control/parental-control/filtering

There is also the possibility to access settings with XPATH but I haven’t used that. Would like a way to add static routes so might explore this more in the future.

Some sources for more reading:

• https://github.com/wuseman/SAGEMCOM-FAST-5370e-TELIA

• https://krishnendu.com/telia-se-router-sagemcom-f-st-5370e-mod/
• https://krishnendu.com/part-2-telia-se-router-sagemcom-f-st-5370e-mod/
• https://krishnendu.com/part-3-telia-se-router-sagemcom-f-st-5370e-mod-finale/