diff --git a/PVE/Network/SDN/Zones.pm b/PVE/Network/SDN/Zones.pm
index 62dadb1..32586e7 100644
--- a/PVE/Network/SDN/Zones.pm
+++ b/PVE/Network/SDN/Zones.pm
@@ -308,7 +308,9 @@ sub tap_plug {
 
     my $vnet = PVE::Network::SDN::Vnets::get_vnet($bridge, 1);
     if (!$vnet) { # fallback for classic bridge
-	PVE::Network::tap_plug($iface, $bridge, $tag, $firewall, $trunks, $rate);
+	my $interfaces_config = PVE::INotify::read_file('interfaces');
+	my $disablelearning = 1 if $interfaces_config->{ifaces}->{$bridge} && $interfaces_config->{ifaces}->{$bridge}->{'bridge-disable-mac-learning'};
+	PVE::Network::tap_plug($iface, $bridge, $tag, $firewall, $trunks, $rate, $disablelearning);
 	return;
     }
 
diff --git a/PVE/Network/SDN/Zones/Plugin.pm b/PVE/Network/SDN/Zones/Plugin.pm
index ed14a50..1f5b5c2 100644
--- a/PVE/Network/SDN/Zones/Plugin.pm
+++ b/PVE/Network/SDN/Zones/Plugin.pm
@@ -227,7 +227,7 @@ sub tap_plug {
     my $vlan_aware = PVE::Tools::file_read_firstline("/sys/class/net/$vnetid/bridge/vlan_filtering");
     die "vm vlans are not allowed on vnet $vnetid" if !$vlan_aware && ($tag || $trunks);
 
-    PVE::Network::tap_plug($iface, $vnetid, $tag, $firewall, $trunks, $rate);
+    PVE::Network::tap_plug($iface, $vnetid, $tag, $firewall, $trunks, $rate, $plugin_config->{'bridge-disable-mac-learning'});
 }
 
 #helper
diff --git a/PVE/Network/SDN/Zones/QinQPlugin.pm b/PVE/Network/SDN/Zones/QinQPlugin.pm
index 7b75476..f4d12bc 100644
--- a/PVE/Network/SDN/Zones/QinQPlugin.pm
+++ b/PVE/Network/SDN/Zones/QinQPlugin.pm
@@ -39,6 +39,7 @@ sub options {
 	nodes => { optional => 1},
 	'tag' => { optional => 0 },
 	'bridge' => { optional => 0 },
+        'bridge-disable-mac-learning' => { optional => 1 },
 	'mtu' => { optional => 1 },
 	'vlan-protocol' => { optional => 1 },
 	dns => { optional => 1 },
diff --git a/PVE/Network/SDN/Zones/VlanPlugin.pm b/PVE/Network/SDN/Zones/VlanPlugin.pm
index fbfbdcc..0bb6b8a 100644
--- a/PVE/Network/SDN/Zones/VlanPlugin.pm
+++ b/PVE/Network/SDN/Zones/VlanPlugin.pm
@@ -25,6 +25,10 @@ sub properties {
 	'bridge' => {
 	    type => 'string',
 	},
+	'bridge-disable-mac-learning' => {
+	    type => 'boolean',
+            description => "Disable auto mac learning.",
+	}
     };
 }
 
@@ -33,6 +37,7 @@ sub options {
     return {
 	nodes => { optional => 1},
 	'bridge' => { optional => 0 },
+	'bridge-disable-mac-learning' => { optional => 1 },
 	mtu => { optional => 1 },
 	dns => { optional => 1 },
 	reversedns => { optional => 1 },