From ba694e62fcc41cbbdd8d00ecd3c23ddae3f5a08d Mon Sep 17 00:00:00 2001
From: garnier-quentin <qgarnier@centreon.com>
Date: Mon, 10 Feb 2014 23:40:00 +0100
Subject: [PATCH] Fix counter turns and reboot

---
 snmp_standard/mode/numericvalue.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/snmp_standard/mode/numericvalue.pm b/snmp_standard/mode/numericvalue.pm
index 335bd182f..acb6678f0 100644
--- a/snmp_standard/mode/numericvalue.pm
+++ b/snmp_standard/mode/numericvalue.pm
@@ -125,6 +125,10 @@ sub run {
             $self->{output}->exit();
         }
         
+        # Reboot or counter goes back
+        if ($old_value > $value) {
+            $old_value = 0;
+        }
         $value = $value - $old_value;
         if (defined($self->{option_results}->{counter_per_seconds})) {
             my $delta_time = $datas->{timestamp} - $old_timestamp;