diff --git a/action_map.yml b/action_map.yml
index 686ff799..f92505f5 100644
--- a/action_map.yml
+++ b/action_map.yml
@@ -420,7 +420,11 @@ firewall:
                         - UDP
                         - TCP
                         - Both
-                
+                -i:
+                    full: --ipv6
+                    help: ipv6
+                    action: store_true
+
 
         ### firewall_disallow()
         disallow:
@@ -434,7 +438,10 @@ firewall:
                         - UDP
                         - TCP
                         - Both
-                
+                -i:
+                    full: --ipv6
+                    help: ipv6
+                    action: store_true
 
 
 #############################
diff --git a/firewall.yml b/firewall.yml
index 9f45a519..b726d24a 100644
--- a/firewall.yml
+++ b/firewall.yml
@@ -6,3 +6,5 @@ ipv4:
     UDP: [53]
 
 ipv6:
+    TCP: []
+    UDP: []