{ lib, ... }: { # Use systemd-networkd for networking systemd.network = { enable = true; networks = { enp9s0 = { matchConfig.Name = "enp9s0"; networkConfig = { DHCP = "yes"; }; extraConfig = '' [DHCPv4] UseDNS=yes UseDomains=yes ''; }; }; }; services.nscd.enable = false; system.nssModules = lib.mkForce [ ]; # Use systemd-resolved services.resolved = { enable = true; dnssec = "false"; }; networking = { hostName = "carmel"; useNetworkd = true; useDHCP = false; private-wireguard.enable = true; }; }