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https://github.com/librenms/librenms.git
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74 lines
2.0 KiB
PHP
74 lines
2.0 KiB
PHP
<?php
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if ($device['os'] != 'Snom') {
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echo ' SNMP';
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// Below have more oids, and are in trees by themselves, so we can snmpwalk_cache_oid them
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$oids = array(
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'snmpInPkts',
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'snmpOutPkts',
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'snmpInBadVersions',
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'snmpInBadCommunityNames',
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'snmpInBadCommunityUses',
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'snmpInASNParseErrs',
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'snmpInTooBigs',
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'snmpInNoSuchNames',
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'snmpInBadValues',
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'snmpInReadOnlys',
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'snmpInGenErrs',
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'snmpInTotalReqVars',
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'snmpInTotalSetVars',
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'snmpInGetRequests',
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'snmpInGetNexts',
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'snmpInSetRequests',
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'snmpInGetResponses',
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'snmpInTraps',
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'snmpOutTooBigs',
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'snmpOutNoSuchNames',
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'snmpOutBadValues',
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'snmpOutGenErrs',
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'snmpOutGetRequests',
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'snmpOutGetNexts',
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'snmpOutSetRequests',
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'snmpOutGetResponses',
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'snmpOutTraps',
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'snmpSilentDrops',
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'snmpProxyDrops',
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);
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unset($snmpstring, $fields, $snmpdata, $snmpdata_cmd, $rrd_create);
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$rrd_file = $config['rrd_dir'].'/'.$device['hostname'].'/'.safename('netstats-snmp.rrd');
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$rrd_create = $config['rrd_rra'];
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foreach ($oids as $oid) {
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$oid_ds = truncate($oid, 19, '');
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$rrd_create .= " DS:$oid_ds:COUNTER:600:U:100000000000";
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}
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$data_array = snmpwalk_cache_oid($device, 'snmp', array(), 'SNMPv2-MIB');
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$fields = array();
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foreach ($oids as $oid) {
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if (is_numeric($data_array[0][$oid])) {
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$value = $data_array[0][$oid];
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}
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else {
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$value = 'U';
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}
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$fields[$oid] = $value;
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}
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if (isset($data_array[0]['snmpInPkts']) && isset($data_array[0]['snmpOutPkts'])) {
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if (!file_exists($rrd_file)) {
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rrdtool_create($rrd_file, $rrd_create);
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}
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rrdtool_update($rrd_file, $fields);
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$graphs['netstat_snmp'] = true;
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$graphs['netstat_snmp_pkt'] = true;
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}
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unset($oids, $data, $data_array, $oid, $protos);
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}//end if
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