{ networking = { enableIPv6 = true; useDHCP = false; nameservers = [ "193.222.99.172" "1.1.1.1" ]; dhcpcd.extraConfig = "nohook resolv.conf"; networkmanager = { enable = true; dns = "none"; insertNameservers = [ "193.222.99.172" "1.1.1.1" ]; }; }; }