From f193aa7403d637dd880c73a36e0787d27789acee Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Wed, 14 May 2014 07:18:17 +0200
Subject: [PATCH] add additional comment

---
 data/PVE/Network.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data/PVE/Network.pm b/data/PVE/Network.pm
index 47933a9..ff4aa73 100644
--- 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}";
-- 
2.39.2