network: support adding fdb directly in tap_plug

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/src/PVE/Network.pm b/src/PVE/Network.pm
index 33c610d71cfd860b99459d58e4fea6cec1b35edb..26d8cb14fc7d4e4573ccbd41a2d63637850777cb 100644 (file)
--- a/src/PVE/Network.pm
+++ b/src/PVE/Network.pm
@@ -492,7 +492,10 @@ sub tap_plug {
        } else {
            &$bridge_add_interface($bridge, $iface, $tag, $trunks);
        }
-       $bridge_disable_interface_learning->($iface) if $no_learning;
+       if ($no_learning) {
+           $bridge_disable_interface_learning->($iface);
+           add_bridge_fdb($iface, $opts->{mac}) if defined($opts->{mac});
+       }
 
     } else {
        &$cleanup_firewall_bridge($iface); # remove stale devices