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Fix Cisco entity-sensor (#16351)

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* Fix Cisco entity-sensor
make mw_to_dbm and uw_to_dbm handle negative numbers

* fixes and update test data
This commit is contained in:
Tony Murray
2024-09-03 09:02:02 -05:00
committed by GitHub
parent d8097b0c21
commit 03d3660dfa
6 changed files with 491 additions and 491 deletions
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10
includes/discovery/sensors/cisco-entity-sensor.inc.php
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@@ -228,12 +228,12 @@ if ($device['os_group'] == 'cisco') {
// convert Watts to dbm
$user_func = 'mw_to_dbm';
$type = 'dbm';
$limit_low = 10 * log10($limit_low * 1000);
$warn_limit_low = 10 * log10($warn_limit_low * 1000);
$warn_limit = 10 * log10($warn_limit * 1000);
$limit = 10 * log10($limit * 1000);
$current = round(10 * log10($current * 1000), 3);
$multiplier = 1000;
$limit_low = isset($limit_low) ? round(mw_to_dbm($limit_low * $multiplier), 3) : null;
$warn_limit_low = isset($limit_low) ? round(mw_to_dbm($warn_limit_low * $multiplier), 3) : null;
$warn_limit = isset($limit_low) ? round(mw_to_dbm($warn_limit * $multiplier), 3) : null;
$limit = isset($limit_low) ? round(mw_to_dbm($limit * $multiplier), 3) : null;
$current = mw_to_dbm($current * $multiplier);
//echo("\n".$valid['sensor'].", $type, $device, $oid, $index, 'cisco-entity-sensor', $descr, $divisor, $multiplier, $limit_low, $warn_limit_low, $warn_limit, $limit, $current, $user_func");
discover_sensor($valid['sensor'], $type, $device, $oid, $index, 'cisco-entity-sensor', $descr, $divisor, $multiplier, $limit_low, $warn_limit_low, $warn_limit, $limit, $current, 'snmp', $entPhysicalIndex, $entry['entSensorMeasuredEntity'], $user_func);
}