function register_mibs($device, $mibs, $included_by)
{
if (!is_mib_poller_enabled($device)) {
return;
}
echo "MIB: registering\n";
foreach ($mibs as $name => $module) {
$translated = snmp_translate($name, $module);
if ($translated) {
$mod = $translated[0];
$nam = $translated[1];
echo " {$mod}::{$nam}\n";
if (snmp_mib_load($nam, $mod, $included_by) > 0) {
// NOTE: `last_modified` omitted due to being automatically maintained by MySQL
$columns = array('device_id', 'module', 'mib', 'included_by');
$rows = array();
$rows[] = array('device_id' => $device['device_id'], 'module' => $mod, 'mib' => $nam, 'included_by' => $included_by);
update_db_table('device_mibs', $columns, 3, $rows);
} else {
echo "MIB: Could not load definition for {$mod}::{$nam}\n";
}
} else {
echo "MIB: Could not find {$module}::{$name}\n";
}
}
echo "\n";
}
function poll_mibs($list, $device, &$graphs)
{
if (!is_dev_attrib_enabled($device, "poll_mib")) {
d_echo("MIB module disabled for " . $device['hostname'] . "\n");
return;
}
$mibdefs = array();
echo "MIB-based polling:";
d_echo("\n");
foreach ($list as $name => $module) {
$translated = snmp_translate($name, $module);
if ($translated) {
echo " {$module}::{$name}";
d_echo("\n");
$mod = $translated[0];
$nam = $translated[1];
$mibdefs[$nam] = snmp_mib_load($nam, $mod);
$oids = snmpwalk_cache_oid($device, $nam, array(), $mod, null, "-OQUsb");
d_print_r($oids);
save_mibs($device, $nam, $oids, $mibdefs[$nam], $graphs);
} else {
d_echo("MIB: no match for {$module}::{$name}\n");
}
}
d_echo("Done MIB-based polling");
echo "\n";
}
