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diff --git a/data/PVE/Network.pm b/data/PVE/Network.pm
index 47933a9439828db11bf9aca2da8fa386443127e6..ff4aa730fbef1c37df24206f0f5ba7b2d7c52a7c 100644 (file)
--- a/data/PVE/Network.pm
+++ b/data/PVE/Network.pm
@@ -87,6 +87,7 @@ my $compute_fwbr_names = sub {
     my ($vmid, $devid) = @_;
 
     my $fwbr = "fwbr${vmid}i${devid}";
+    # Note: the firewall use 'fwln+' to filter traffic to VMs
     my $vethfw = "fwln${vmid}i${devid}";
     my $vethfwpeer = "fwpr${vmid}p${devid}";
     my $ovsintport = "fwln${vmid}o${devid}";