From 2762fd2d35459452718e6d26e75f28d4a6453d5b Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Mon, 9 Jun 2008 22:16:49 -0700
Subject: Fix speed detection on vlan interface

Use speed of underlying interface. Bug 3137
---
 scripts/VyattaQosUtil.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/VyattaQosUtil.pm b/scripts/VyattaQosUtil.pm
index a4fd3f2..f847116 100644
--- a/scripts/VyattaQosUtil.pm
+++ b/scripts/VyattaQosUtil.pm
@@ -239,6 +239,9 @@ sub ethtoolRate {
     my $dev = shift;
     my $rate = undef;
 
+    # Get rate of real device (ignore vlan)
+    $dev =~ s/\.[0-9]+$//;
+
     open(my $ethtool, "/usr/sbin/ethtool $dev 2>/dev/null |")
  	or die "ethtool failed: $!\n";
 
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