mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
107 lines
3.9 KiB
PHP
107 lines
3.9 KiB
PHP
<?php
|
|
|
|
/*
|
|
* Observium Network Management and Monitoring System
|
|
* Copyright (C) 2006-2011, Observium Developers - http://www.observium.org
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* See COPYING for more details.
|
|
*/
|
|
|
|
unset($poll_device);
|
|
|
|
$snmpdata = snmp_get_multi($device, 'sysUpTime.0 sysLocation.0 sysContact.0 sysName.0 sysObjectID.0', '-OQnUst', 'SNMPv2-MIB:HOST-RESOURCES-MIB:SNMP-FRAMEWORK-MIB');
|
|
$poll_device = $snmpdata[0];
|
|
$poll_device['sysName'] = strtolower($poll_device['sysName']);
|
|
|
|
$poll_device['sysDescr'] = snmp_get($device, 'sysDescr.0', '-OvQ', 'SNMPv2-MIB:HOST-RESOURCES-MIB:SNMP-FRAMEWORK-MIB');
|
|
|
|
if (!empty($agent_data['uptime'])) {
|
|
list($uptime) = explode(' ', $agent_data['uptime']);
|
|
$uptime = round($uptime);
|
|
echo "Using UNIX Agent Uptime ($uptime)\n";
|
|
}
|
|
|
|
if (empty($uptime)) {
|
|
$snmp_data = snmp_get_multi($device, 'snmpEngineTime.0 hrSystemUptime.0', '-OQnUst', 'HOST-RESOURCES-MIB:SNMP-FRAMEWORK-MIB');
|
|
$uptime_data = $snmp_data[0];
|
|
$snmp_uptime = (integer) $uptime_data['snmpEngineTime'];
|
|
$hrSystemUptime = $uptime_data['hrSystemUptime'];
|
|
if (!empty($hrSystemUptime) && !strpos($hrSystemUptime, 'No') && ($device['os'] != 'windows')) {
|
|
// Move uptime into agent_uptime
|
|
$agent_uptime = $uptime;
|
|
|
|
$uptime = floor($hrSystemUptime / 100);
|
|
echo 'Using hrSystemUptime ('.$uptime."s)\n";
|
|
}
|
|
else {
|
|
$uptime = floor($poll_device['sysUpTime'] / 100);
|
|
echo 'Using SNMP Agent Uptime ('.$uptime."s)\n";
|
|
}//end if
|
|
}//end if
|
|
|
|
if ($snmp_uptime > $uptime && is_numeric($snmp_uptime)) {
|
|
$uptime = $snmp_uptime;
|
|
d_echo('hrSystemUptime or sysUpTime looks like to have rolled, using snmpEngineTime instead');
|
|
}
|
|
|
|
if (is_numeric($uptime)) {
|
|
if ($uptime < $device['uptime']) {
|
|
log_event('Device rebooted after '.formatUptime($device['uptime']), $device, 'reboot', $device['uptime']);
|
|
}
|
|
|
|
$tags = array(
|
|
'rrd_def' => 'DS:uptime:GAUGE:600:0:U',
|
|
);
|
|
data_update($device, 'uptime', $tags, $uptime);
|
|
|
|
$graphs['uptime'] = true;
|
|
|
|
echo 'Uptime: '.formatUptime($uptime)."\n";
|
|
|
|
$update_array['uptime'] = $uptime;
|
|
}//end if
|
|
|
|
$poll_device['sysLocation'] = str_replace('"', '', $poll_device['sysLocation']);
|
|
|
|
// Remove leading & trailing backslashes added by VyOS/Vyatta/EdgeOS
|
|
$poll_device['sysLocation'] = trim($poll_device['sysLocation'], '\\');
|
|
|
|
// Rewrite sysLocation if there is a mapping array (database too?)
|
|
if (!empty($poll_device['sysLocation']) && (is_array($config['location_map']) || is_array($config['location_map_regex']))) {
|
|
$poll_device['sysLocation'] = rewrite_location($poll_device['sysLocation']);
|
|
}
|
|
|
|
$poll_device['sysContact'] = str_replace('"', '', $poll_device['sysContact']);
|
|
|
|
// Remove leading & trailing backslashes added by VyOS/Vyatta/EdgeOS
|
|
$poll_device['sysContact'] = trim($poll_device['sysContact'], '\\');
|
|
|
|
|
|
foreach (array('sysLocation', 'sysContact') as $elem) {
|
|
if ($poll_device[$elem] == 'not set') {
|
|
$poll_device[$elem] = '';
|
|
}
|
|
}
|
|
|
|
// Save results of various polled values to the database
|
|
foreach (array('sysContact', 'sysObjectID', 'sysName', 'sysDescr') as $elem) {
|
|
if ($poll_device[$elem] && $poll_device[$elem] != $device[$elem]) {
|
|
$update_array[$elem] = $poll_device[$elem];
|
|
log_event("$elem -> ".$poll_device[$elem], $device, 'system');
|
|
}
|
|
}
|
|
|
|
if ($poll_device['sysLocation'] && $device['location'] != $poll_device['sysLocation'] && $device['override_sysLocation'] == 0) {
|
|
$update_array['location'] = $poll_device['sysLocation'];
|
|
log_event('Location -> '.$poll_device['sysLocation'], $device, 'system');
|
|
}
|
|
|
|
if ($config['geoloc']['latlng'] === true) {
|
|
location_to_latlng($device);
|
|
}
|