librenms/includes/polling/os/ios.inc.php

<?php

$poll_device['sysDescr'] = str_replace("IOS (tm)", "IOS (tm),", $poll_device['sysDescr']);
$poll_device['sysDescr'] = str_replace(")  RELEASE", "), RELEASE", $poll_device['sysDescr']);

echo("\n".$poll_device['sysDescr']."\n");

list(,$features,$version) = explode(",", $poll_device['sysDescr']);

$version = str_replace(" Version ", "", $version);
list(,$features) = explode("(", $features);
list(,$features) = explode("-", $features);

$oids = "entPhysicalModelName.1 entPhysicalContainedIn.1 entPhysicalName.1 entPhysicalSoftwareRev.1 entPhysicalModelName.1001 entPhysicalContainedIn.1001 cardDescr.1 cardSlotNumber.1";

$data = snmp_get_multi($device, $oids, "-OQUs", "ENTITY-MIB:OLD-CISCO-CHASSIS-MIB");

if ($data[1]['entPhysicalContainedIn'] == "0")
{
  if (isset($data[1]['entPhysicalSoftwareRev']) && $data[1]['entPhysicalSoftwareRev'] != "")
  {
    $version = $data[1]['entPhysicalSoftwareRev'];
  }
  if (isset($data[1]['entPhysicalName']) && $data[1]['entPhysicalName'] != "")
  {
    $hardware = $data[1]['entPhysicalName'];
  }
  if (isset($data[1]['entPhysicalModelName']) && $data[1]['entPhysicalModelName'] != "")
  {
    $hardware = $data[1]['entPhysicalModelName'];
  }
}

list($version) = explode(",", $version);

#   if ($slot_1 == "-1" && strpos($descr_1, "No") === FALSE) { $ciscomodel = $descr_1; }
#   if (($contained_1 == "0" || $name_1 == "Chassis") && strpos($model_1, "No") === FALSE) { $ciscomodel = $model_1; list($version_1) = explode(",",$ver_1); }
#   if ($contained_1001 == "0" && strpos($model_1001, "No") === FALSE) { $ciscomodel = $model_1001; }
#   $ciscomodel = str_replace("\"","",$ciscomodel);
#   if ($ciscomodel) { $hardware = $ciscomodel; unset($ciscomodel); }

if($hardware == "") {   $hardware = snmp_get($device, "sysObjectID.0", "-Osqv", "SNMPv2-MIB:CISCO-PRODUCTS-MIB"); }

#if(isset($cisco_hardware_oids[$poll_device['sysObjectID']])) { $hardware = $cisco_hardware_oids[$poll_device['sysObjectID']]; }

if (strpos($poll_device['sysDescr'], "IOS XR")) {
 list(,$version) = explode(",", $poll_device['sysDescr']);
 $version = trim($version);
 list(,$version) = explode(" ", $version);
 list($version) = explode("\n", $version);
 trim($version);
}

?>