I’m trying to set up my NixOS machine to use Cloudflare’s DNS rather than my ISP’s (AT&T) as it corrupts files that maven
fetches.
I’m kind of at a loss as to how to set this up. I’m using Pantheon as my desktop environment which provides an option to override DNS options for a specific connection. However, this is only temporary as I’ll find myself having to redo this configuration every so often.
How can I make it so that NetworkManager always uses a specified set of IPv4 and IPv6 addresses for DNS resolution?
I’ve tried setting networking.nameservers
, but it seems to do nothing.
Here’s my current networking config:
networking = {
networkmanager = {
enable = true;
wifi.backend = "iwd";
};
hostName = "armstronglewis";
useDHCP = false;
# The global useDHCP flag is deprecated, therefore explicitly set to false here.
# Per-interface useDHCP will be mandatory in the future, so this generated config
# replicates the default behaviour.
interfaces.enp0s31f6.useDHCP = true;
interfaces.wlp0s20f3.useDHCP = true;
};