Lot of work done around the disk selection logic. Efficiency and reliability improved. Have to finish poslishing details.

nix-config/misc/networking.nix

@@ -1,6 +1,9 @@
 { config, pkgs, lib, ... }:
 
 {
+  # Hostname
+  networking.hostName = "numbus-server";
+
   # Enable networking and firewall
   networking.interfaces.eth0.ipv4.addresses = [
     {
@@ -11,7 +14,7 @@
   networking.defaultGateway = "HOME_ROUTER_IP";
   networking.nameservers = [ "HOME_SERVER_IP" "9.9.9.9" ];
   networking.networkmanager.enable = true;
-#  networking.nftables.enable = false;
+  networking.nftables.enable = true;
   networking.firewall.enable = true;
 #  networking.firewall.extraCommands = "
 #    iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080