Hi all, this is my first post here, I installed nixos on my home computer last week.
I have this issue with dns:
I have a nas at home to manage dns servers and I want no other than those I choose.
Modifying /etc/resolv.conf is easy but on reboot this file is rewritten with the defaults. I have also written this in my config file
networking.nameservers = [ “192.168.1.118” ];
but this doesn’t help getting rid of other servers.
Is there a clean way to solve this ? (of course I could rewrite resolv.conf at each new session but it doesn’t seem very correct 
tia