From 9bf9edb20b2e318dc8fc2aba4fd678a34a999ad2 Mon Sep 17 00:00:00 2001
From: Adam Amstrong <adama@localhost>
Date: Thu, 19 Jan 2012 10:33:15 +0000
Subject: [PATCH] comment

git-svn-id: http://www.observium.org/svn/observer/trunk@2839 61d68cd4-352d-0410-923a-c4978735b2b8
---
 includes/discovery/vlans.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/discovery/vlans.inc.php b/includes/discovery/vlans.inc.php
index 807d835e2..33a643691 100644
--- a/includes/discovery/vlans.inc.php
+++ b/includes/discovery/vlans.inc.php
@@ -14,10 +14,10 @@ foreach($this_vlans as $vlan)
   #/usr/bin/snmpbulkwalk -v2c -c kglk5g3l454@988  -OQUs  -m BRIDGE-MIB -M /opt/observium/mibs/ udp:sw2.ahf:161 dot1dStpPortEntry
   #/usr/bin/snmpbulkwalk -v2c -c kglk5g3l454@988  -OQUs  -m BRIDGE-MIB -M /opt/observium/mibs/ udp:sw2.ahf:161 dot1dBasePortEntry
 
-  if($vlan <1002 || $vlan > 1105) /// Ignore reserved VLAN IDs
+  if(is_numeric($vlan) && ($vlan <1002 || $vlan > 1105)) /// Ignore reserved VLAN IDs
   {
 
-    if($device['os_group'] == "cisco")
+    if($device['os_group'] == "cisco" || $device['os'] == "ios")  /// This shit only seems to work on IOS
     {
       $vlan_device = array_merge($device, array('community' => $device['community']."@".$vlan));
       $vlan_data = snmpwalk_cache_oid($vlan_device, "dot1dStpPortEntry", array(), "BRIDGE-MIB:Q-BRIDGE-MIB");