updated readme

machines/sleeper-service/networking.nix

@@ -0,0 +1,34 @@
+# Networking Configuration - sleeper-service
+# Xeon file server network setup  
+{ config, pkgs, ... }:
+
+{
+  # Network configuration
+  networking = {
+    hostName = "sleeper-service";
+    networkmanager.enable = true;
+    nftables.enable = true;
+    
+    # Firewall configuration for file server
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [ 
+        22    # SSH
+        # Add other ports as needed for file sharing services
+      ];
+      allowedUDPPorts = [ ];
+    };
+  };
+
+  # VPN and remote access
+  services.tailscale.enable = true;
+  
+  # SSH configuration for headless server
+  services.openssh = {
+    enable = true;
+    settings = {
+      PermitRootLogin = "no";
+      PasswordAuthentication = false;
+    };
+  };
+}