diff options
| -rw-r--r-- | scripts/VyattaQosUtil.pm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/scripts/VyattaQosUtil.pm b/scripts/VyattaQosUtil.pm index 145a627..476d651 100644 --- a/scripts/VyattaQosUtil.pm +++ b/scripts/VyattaQosUtil.pm @@ -198,10 +198,11 @@ sub interfaceRate { ## ethtoolRate("eth0") # Fetch actual rate using ethtool and format to valid tc rate sub ethtoolRate { - my $dev = shift; + my ($dev) = @_; my $rate = undef; - open(my $ethtool, "/usr/sbin/ethtool $dev 2>&1 |") + open my $ethtool, "-|" + or exec 'sudo', 'ethtool', $dev or die "ethtool failed: $!\n"; # ethtool produces: |