diff --git a/configuration.nix b/configuration.nix
index 23b668d..dfd27a2 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -36,8 +36,6 @@
   networking.firewall.enable = true;
   networking.firewall.allowedTCPPorts = [ 80 443 8448 3051 ];
   networking.firewall.allowedUDPPorts = [ 80 443 8448 3051 5353 ];
-  networking.firewall.allowedUDPPortRanges = [
-    { from = 49152; to = 65535; }
   ];
 
   # ── Avahi (mDNS) ───────────────────────────────────────────
@@ -190,4 +188,4 @@ backup	/etc/nix-bitcoin-secrets/	localhost/
   nix.gc = { automatic = true; dates = "weekly"; options = "--delete-older-than 7d"; };
 
   system.stateVersion = "22.05";
-}
\ No newline at end of file
+}
diff --git a/result b/result
index aee59aa..902923f 120000
--- a/result
+++ b/result
@@ -1 +1 @@
-/nix/store/b084r2ravrdcyw3lwh7p5jpawfgamn20-Sovran_SystemsOS.iso
\ No newline at end of file
+/nix/store/pdwygxbd76b12qll8mnvirs6bym97hla-Sovran_SystemsOS.iso
\ No newline at end of file