nix-config/hardware/configuration-dell-wyse-3040.nix

{ ... }:

{
  # 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.
  networking.useDHCP = false;
  networking.interfaces.enp1s0.useDHCP = true;
  boot.tmpOnTmpfsSize = "25%";
}