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nixos/config/networking.nix

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1.1 KiB
Nix

{ config, lib, ... }:
with lib;
{
networking = {
hostName = config.machine.hostName;
useNetworkd = config.machine.useNetworkd;
useDHCP = !config.machine.useNetworkd;
dhcpcd.enable = !config.machine.useNetworkd;
};
# Based on
# https://github.com/NixOS/nixpkgs/issues/10001#issuecomment-905532069
systemd.network = mkIf config.machine.useNetworkd {
enable = true;
networks = let
networkConfig = {
DHCP = "yes";
DNSSEC = "yes";
DNSOverTLS = "yes";
DNS = [ "1.1.1.1" "1.0.0.1" ];
};
in {
"40-wired" = {
enable = true;
name = "en*";
dhcpV4Config.RouteMetric = 2048;
inherit networkConfig;
};
"40-wireless" = {
enable = true;
name = "wl*";
dhcpV4Config.RouteMetric = 1024;
inherit networkConfig;
};
};
};
# Wait for any interface to become available, not for all
systemd.services."systemd-networkd-wait-online".serviceConfig.ExecStart = [
"" "${config.systemd.package}/lib/systemd/systemd-networkd-wait-online --any"
];
}