diff --git a/nixos/hosts/osaka-linode-01/firewall.nix b/nixos/hosts/osaka-linode-01/firewall.nix
index 67f09f10..52aaca28 100644
--- a/nixos/hosts/osaka-linode-01/firewall.nix
+++ b/nixos/hosts/osaka-linode-01/firewall.nix
@@ -28,71 +28,71 @@
     # TCP PORTS ##################################################################################################
     # PORT 80
     iptables -t nat -A PREROUTING  -p tcp --dport 80 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 80 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 80 
     
     # PORT 443
     iptables -t nat -A PREROUTING  -p tcp --dport 443 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 443 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 443 
     
     # PORT 25  
     iptables -t nat -A PREROUTING  -p tcp --dport 25 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 25 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 25 
     
     # PORT 465 
     iptables -t nat -A PREROUTING  -p tcp --dport 465 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 465 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 465 
     
     # PORT 587 
     iptables -t nat -A PREROUTING  -p tcp --dport 587 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 587 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 587 
     
     # PORT 143 
     iptables -t nat -A PREROUTING  -p tcp --dport 143 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 143 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 143 
     
     # PORT 993 
     iptables -t nat -A PREROUTING  -p tcp --dport 993 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 993 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 993 
     
     # PORT 4190
     iptables -t nat -A PREROUTING  -p tcp --dport 4190 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 4190 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 4190 
     
     # PORT 42420
     iptables -t nat -A PREROUTING  -p tcp --dport 42420 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 42420 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 42420 
     
     # PORT 25565
     iptables -t nat -A PREROUTING  -p tcp --dport 25565 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 25565 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 25565 
     
     # PORT 1443
     iptables -t nat -A PREROUTING  -p tcp --dport 1443 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 1443 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 1443 
     
     # PORT 4443
     iptables -t nat -A PREROUTING  -p tcp --dport 4443 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 4443 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 4443 
     
     # PORT 5222
     iptables -t nat -A PREROUTING  -p tcp --dport 5222 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 5222 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 5222 
     
     # PORT 5347
     iptables -t nat -A PREROUTING  -p tcp --dport 5347 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 5347 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 5347 
     
     # PORT 5280
     iptables -t nat -A PREROUTING  -p tcp --dport 5280 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p tcp --dport 5280 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p tcp --dport 5280 
     
     # UDP PORTS ##################################################################################################
     # PORT 10000
     iptables -t nat -A PREROUTING  -p udp --dport 10000 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p udp --dport 10000 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p udp --dport 10000 
 
     # PORT 3478
     iptables -t nat -A PREROUTING  -p udp --dport 3478 -j DNAT --to-destination 10.100.0.2
-    iptables -t nat -A POSTROUTING -p udp --dport 3478 -j MASQUERADE
+    iptables -t nat -A POSTROUTING -p udp --dport 3478 
   '';
 }
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