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Cisco OTV

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Implements the CISCO-OTV-MIB to retrieve OTV counters from Cisco devices.
This collects information on the configured Overlays and Adjacencies

Statistics are collected for the amount of VLAN's on each overlay and the amount of MAC addresses available over each OTV endpoint.
OTV alerts are collected and generated if the appropriate alerting rules exist.

Data is displayed under routing at both the global and device level.

Includes function snmpwalk_array_num, which performs a numeric SNMPWalk and returns an array containing $count indexes
One Index:
 From: 1.3.6.1.4.1.9.9.166.1.15.1.1.27.18.655360 = 0
 To: $array['1.3.6.1.4.1.9.9.166.1.15.1.1.27.18']['655360'] = 0
Two Indexes:
 From: 1.3.6.1.4.1.9.9.166.1.15.1.1.27.18.655360 = 0
 To: $array['1.3.6.1.4.1.9.9.166.1.15.1.1.27']['18']['655360'] = 0
And so on...
This commit is contained in:
Aaron Daniels
2016-01-21 22:04:20 +10:00
parent 81fdfa6aa9
commit 8f4dbb5338
13 changed files with 793 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
html/pages/device/routing/cisco-otv.inc.php
+94
View File
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<?php
require_once "../includes/component.php";
$COMPONENT = new component();
$options = array();
$options['filter']['ignore'] = array('=',0);
$options['type'] = 'Cisco-OTV';
$COMPONENTS = $COMPONENT->getComponents($device['device_id'],$options);
$COMPONENTS = $COMPONENTS[$device['device_id']];
global $config;
?>
<div class="panel panel-default" id="overlays">
<div class="panel-heading">
<h3 class="panel-title">Overlay's & Adjacencies</h3>
</div>
<div class="panel list-group">
<?php
// Loop over each component, pulling out the Overlays.
foreach ($COMPONENTS as $OID => $OVERLAY) {
if ($OVERLAY['otvtype'] == 'overlay') {
if ($OVERLAY['status'] == 1) {
$OVERLAY_STATUS = "<span class='green pull-right'>Normal</span>";
$GLI = "";
}
else {
$OVERLAY_STATUS = "<span class='pull-right'>".$OVERLAY['error']." - <span class='red'>Alert</span></span>";
$GLI = "list-group-item-danger";
}
?>
<a class="list-group-item <?=$GLI?>" data-toggle="collapse" data-target="#<?=$OVERLAY['index']?>" data-parent="#overlays"><?=$OVERLAY['label']?> - <?=$OVERLAY['transport']?> <?=$OVERLAY_STATUS?></a>
<div id="<?=$OVERLAY['index']?>" class="sublinks collapse">
<?php
foreach ($COMPONENTS as $AID => $ADJACENCY) {
if (($ADJACENCY['otvtype'] == 'adjacency') && ($ADJACENCY['index'] == $OVERLAY['index'])) {
if ($ADJACENCY['status'] == 1) {
$ADJ_STATUS = "<span class='green pull-right'>Normal</span>";
$GLI = "";
}
else {
$ADJ_STATUS = "<span class='pull-right'>".$ADJACENCY['error']." - <span class='red'>Alert</span></span>";
$GLI = "list-group-item-danger";
}
?>
<a class="list-group-item <?=$GLI?> small"><span class="glyphicon glyphicon-chevron-right"></span> <?=$ADJACENCY['label']?> - <?=$ADJACENCY['endpoint']?> <?=$ADJ_STATUS?></a>
<?php
}
}
?>
</div>
<?php
}
}
?>
</div>
</div>
<div class="panel panel-default" id="vlanperoverlay">
<div class="panel-heading">
<h3 class="panel-title">AED Enabled VLAN's</h3>
</div>
<div class="panel-body">
<?php
$graph_array = array();
$graph_array['device'] = $device['device_id'];
$graph_array['height'] = '100';
$graph_array['width'] = '215';
$graph_array['to'] = $config['time']['now'];
$graph_array['type'] = 'device_cisco-otv-vlan';
require 'includes/print-graphrow.inc.php';
?>
</div>
</div>
<div class="panel panel-default" id="macperendpoint">
<div class="panel-heading">
<h3 class="panel-title">MAC Addresses</h3>
</div>
<div class="panel-body">
<?php
$graph_array = array();
$graph_array['device'] = $device['device_id'];
$graph_array['height'] = '100';
$graph_array['width'] = '215';
$graph_array['to'] = $config['time']['now'];
$graph_array['type'] = 'device_cisco-otv-mac';
require 'includes/print-graphrow.inc.php';
?>
</div>
</div>