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Patch from Paul Gear, for Custom MIB data handling (non-integer)

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This commit is contained in:
R. Morris
2016-01-16 21:52:27 -06:00
parent a7c0c1b762
commit d3cddffdc7
2 changed files with 8 additions and 10 deletions
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5
doc/Extensions/MIB-based-polling.md
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@ -69,8 +69,9 @@ The components involved in MIB-based polling are:
- During discovery, relevant MIBs are parsed using `snmptranslate`, and the - During discovery, relevant MIBs are parsed using `snmptranslate`, and the
data returned is used to populate a database which guides the poller in data returned is used to populate a database which guides the poller in
what to store. At the moment, only OIDs with Unsigned32 and Counter64 what to store. At the moment, only OIDs of INTEGER, Integer32, Unsigned32,
data types are parsed. Counter32, and Counter64 data types are parsed, and negative values are
untested.
- Devices may be excluded from MIB polling by changing the setting in the - Devices may be excluded from MIB polling by changing the setting in the
device edit screen: device edit screen:

13
includes/snmp.inc.php
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@ -1040,22 +1040,19 @@ function oid_rrd_type($oid, $mibdef)
case 'INTEGER': case 'INTEGER':
case 'Integer32': case 'Integer32':
// FIXME return 'GAUGE:600:U:U';
return false;
case 'Counter32': case 'Counter32':
// FIXME
return false;
case 'Counter64': case 'Counter64':
return 'COUNTER:600:0:U'; return 'COUNTER:600:0:U';
case 'Gauge32':
case 'Unsigned32': case 'Unsigned32':
return 'GAUGE:600:U:U'; return 'GAUGE:600:0:U';
} }
return false; return false;
} // oid_rrd_type } // oid_rrd_type
@ -1124,7 +1121,7 @@ function save_mibs($device, $mibname, $oids, $mibdef, &$graphs)
foreach ($oids as $index => $array) { foreach ($oids as $index => $array) {
foreach ($array as $obj => $val) { foreach ($array as $obj => $val) {
// build up the device_oid row for saving into the database // build up the device_oid row for saving into the database
$numvalue = preg_match('/^\d+$/', $val) ? $val : null; $numvalue = is_numeric($val) ? $val + 0 : 0;
$deviceoids[] = array( $deviceoids[] = array(
'device_id' => $device['device_id'], 'device_id' => $device['device_id'],
'oid' => $mibdef[$obj]['oid'].".".$index, 'oid' => $mibdef[$obj]['oid'].".".$index,