Moonchild wrote: ↑2025-09-24, 08:57
Are also using the router as your DNS provider in your operating system? Because if not, then the addresses won't be used.
Kept fiddling with the system a bit more because at times I'm a dog with a bone. Finally I got to the point where the example domain (piratebay) loaded correctly without interference from the ISP.
But that required manual changes to a few system configuration files - changes that were performed rather chaotically following advices found on a handful web sites (
1 2 3 4).
I'm posting the contents of those files here should anyone be interested, but please be aware different versions of Linux may require different options and/or file names/locations. Mine is an old Mint 19.2 (Ubuntu 18.04) so keep that in mind and double-check with experts on the web or elsewhere. Also, some of the files may not need any changes if their services are fully disabled.
Please make backup copies of the original files before modifying them !
/etc/systemd/resolved.conf
Code: Select all
[Resolve]
DNS=5.189.164.139
FallbackDNS=80.255.7.132
Domains=~.
#LLMNR=no
#MulticastDNS=no
DNSSEC=allow-downgrade
#Cache=yes
#DNSStubListener=yes
DNSOverTLS=no
/etc/resolv.conf (make sure it's a real file not a hardlink !)
Code: Select all
search .
nameserver 5.189.164.139
nameserver 80.255.7.132
/run/systemd/resolve/resolv.conf
Code: Select all
search .
nameserver 5.189.164.139
nameserver 80.255.7.132
/etc/NetworkManager/NetworkManager.conf
in its main section (
[main]) add this line:
dns=default
or alternatively:
dns=none
In addition to the changes to the above files I had to run following commands in Terminal:
sudo systemctl stop systemd-resolved
sudo systemctl disable systemd-resolved
sudo systemctl mask systemd-resolved
sudo chattr +i /etc/resolv.conf <== in order to prevent further changes to the file
Also I readded the two DNS addresses to the router (see previous post with the screenshots).
Haven't yet rebooted to see if the changes take permanently but hopefully they do.
P.S. This time the DNS timings were
130ms, and
88ms respectively.