[OBS-3472] Add discovery/polling for AvTech Room Alert 32E - Observium

Details

Type: Add New Device / OS
Resolution: Fixed
Priority: Major
Fix Version/s: None
Affects Version/s: Professional Edition
Component/s: Discovery, Poller
Labels:
- device
- discovery
- poller
- sensors
Environment:
Appliance with Digital Temperature & Humidity sensor attached.

Description

Request to please add support for [Room Alert 32E title|https://avtech.com/Products/Environment_Monitors/Room_Alert_32E.htm]. Code is based upon the work done for OBS-3059. Also including the latest ROOMAERT32E-MIB file.

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending
- Thumbnails
- List
- Download All

RA32.PNG
135 kB
2020/09/21 02:41 AM

Issue Links

mentions

OBS-3059 Add discovery/polling for AvTech Room Alert 4E

Closed

Activity

[OBS-3472] Add discovery/polling for AvTech Room Alert 32E

Observium Bot made changes - 2020/10/22 06:10 PM

Status

Original: Resolved [ 5 ]

New: Closed [ 6 ]

Mike Stupalov made changes - 2020/09/21 11:23 AM

Resolution		New: Fixed [ 1 ]
Status	Original: In Progress [ 3 ]	New: Resolved [ 5 ]

Mike Stupalov made changes - 2020/09/21 11:22 AM

Comment

[ {noformat}Index: includes/definitions/mibs/avtech.inc.php
===================================================================
--- includes/definitions/mibs/avtech.inc.php (revision 10690)
+++ includes/definitions/mibs/avtech.inc.php (working copy)
@@ -140,4 +140,18 @@
$config['mibs'][$mib]['mib_dir'] = 'avtech';
$config['mibs'][$mib]['descr'] = '';

+//New stuff
+$mib = 'ROOMALERT32E-MIB';
+$config['mibs'][$mib]['enable'] = 1;
+$config['mibs'][$mib]['mib_dir'] = 'avtech';
+$config['mibs'][$mib]['descr'] = '';
+
+$type = 'switch-sen';
+$config['mibs'][$mib]['states'][$type][0] = array('name' => 'OPEN', 'event' => 'ok');
+$config['mibs'][$mib]['states'][$type][1] = array('name' => 'CLOSED', 'event' => 'warning');
+
+$type = 'internal-power';
+$config['mibs'][$mib]['states'][$type][0] = array('name' => 'BATTERY', 'event' => 'alert');
+$config['mibs'][$mib]['states'][$type][1] = array('name' => 'UTILITY', 'event' => 'ok');
+
// EOF
{noformat}

{noformat}Index: includes/definitions/os.inc.php
===================================================================
--- includes/definitions/os.inc.php (revision 10690)
+++ includes/definitions/os.inc.php (working copy)
@@ -2687,6 +2687,7 @@
$config['os'][$os]['mibs'][] = "ROOMALERT12E-MIB";
$config['os'][$os]['mibs'][] = "ROOMALERT4E-MIB";
$config['os'][$os]['mibs'][] = "ROOMALERT3E-MIB";
+$config['os'][$os]['mibs'][] = "ROOMALERT32E-MIB";

$os = "ipoman";
$config['os'][$os]['text'] = "Ingrasys iPoMan";

{noformat}

includes/discovery/sensors/roomalert32e-mib.inc.php
{noformat}<?php/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage discovery
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2019 Observium Limited
*
*/// ATTENTION! In the SNMP settings of the device, there is a checkbox called [ ] Use 2 digit SNMP.
// If checked, values will be rounded; SNMP will return 20 for 20.4 degrees. If unchecked, values are *1000, so 2040 for 20.4 degrees.
$scale=.01;// Internal to device itself
// ROOMALERT32E-MIB::internal-tempc.0 = INTEGER: 2880
// ROOMALERT32E-MIB::internal-humidity.0 = INTEGER: 1767
// ROOMALERT32E-MIB::internal-heat-indexC.0 = INTEGER: 2960
// ROOMALERT32E-MIB::internal-dew-point-c.0 = INTEGER: 1304
// ROOMALERT32E-MIB::internal-power.0 = INTEGER: 1
$oids = snmpwalk_cache_oid($device, "internal", array(), "ROOMALERT32E-MIB");foreach($oids as $index => $entry)
{
  //Is there a better way to do this?
  if($entry['internal-tempc'])
  {
    $oid_name = "internal-tempc";
    $oid_num = ".1.3.6.1.4.1.20916.1.8.1.1.1.2.$index";
    $type = $mib."-".$oid_name;
    $descr = "Internal Temperature";
    $sensor_index = $oid_name.".".$index;
    $value = $entry['internal-tempc']; discover_sensor_ng($device, 'temperature', $mib, $oid_name, $oid_num, $ndex, $type, $descr, $scale, $value);
  } if($entry['internal-humidity'])
  {
    $oid_name = "internal-humidity";
    $oid_num = ".1.3.6.1.4.1.20916.1.8.1.1.2.1.$index";
    $type = $mib."-".$oid_name;
    $descr = "Internal Humidity";
    $sensor_index = $oid_name.".".$index;
    $value = $entry['internal-humidity']; discover_sensor_ng($device, 'humidity', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value);
  } if($entry['internal-heat-indexC'])
  {
    $oid_name = "internal-heat-indexC";
    $oid_num = ".1.3.6.1.4.1.20916.1.8.1.1.4.2.$index";
    $type = $mib."-".$oid_name;
    $descr = "Internal Heat Index";
    $sensor_index = $oid_name.".".$index;
    $value = $entry['internal-heat-indexC']; discover_sensor_ng($device, 'temperature', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value);
  } if($entry['internal-dew-point-c'])
  {
    $oid_name = "internal-dew-point-c";
    $oid_num = ".1.3.6.1.4.1.20916.1.8.1.1.7.1.$index";
    $type = $mib."-".$oid_name;
    $descr = "Internal Dew Point";
    $sensor_index = $oid_name.".".$index;
    $value = $entry['internal-dew-point-c']; discover_sensor_ng($device, 'temperature', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value);
  } if($entry['internal-power'])
  {
    $oid_name = "internal-power";
    $oid_num = ".1.3.6.1.4.1.20916.1.8.1.1.3.1.$index";
    //Not sure why the format for status is different
    $type = $oid_name;
    $descr = "Internal Power Source";
    $sensor_index = $oid_name.".".$index;
    $value = $entry['internal-power']; discover_status_ng($device, $mib, $oid_name, $oid_num, $index, $type, $descr, $value);
  }
}/****
// Digital sensors -- ARGH, why not digital-sen.1.1.0 instead of digital-sen1-1.0 !
// "Monitor for Temperature, Humidity, Heat Index (Feels Like), Power, Flood/Water, Smoke/Fire, Room Entry, Air Flow, Network Cameras and more."
// Great, now how do I see what sensor is connected over SNMP? Right... No OID for that.
//
// So we'll go by this table:
//
// | Temp sensor | Temp/Humidity sensor | Power Sensor
// --------+--------------------+--------------------------+-----------------
// sen1-1: | Temp in Celsius | Temp in Celsius | Amperes
// sen1-2: | Temp in Fahrenheit | Temp in Fahrenheit | Watts
// sen1-3: | N/A | Humidity | Volts
// sen1-4: | N/A | Heat index in Fahrenheit | Reference Volts
// sen1-5: | N/A | Heat index in Celsius | N/A
//
// You can name the sensors in the web interface, but the descriptions are not exported through SNMP :(
// ROOMALERT32E-MIB::digital-sen1-1.0 = INTEGER: 3606
// ROOMALERT32E-MIB::digital-sen1-2.0 = INTEGER: 9690
// ROOMALERT32E-MIB::digital-sen2-1.0 = INTEGER: 2912
// ROOMALERT32E-MIB::digital-sen2-2.0 = INTEGER: 8441
****/
$oids = snmpwalk_cache_oid($device, "digital", array(), "ROOMALERT32E-MIB");$index = 0;for ($i = 1;$i <= 6;$i++)
{
  if (isset($oids[$index]["digital-sen$i-1"]))
  {
    // Sensor is present.
    if (!isset($oids[$index]["digital-sen$i-3"]))
    {
      // Temp sensor
      $oid_name = "digital-sen$i-1";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.1.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Temperature";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-1"]; discover_sensor_ng($device, 'temperature', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value);
    }
    elseif (isset($oids[$index]["digital-sen$i-5"]))
    {
      // Don't hav any of these sensors, unable to test
      // Temp/Humidity sensor
      $oid_name = "digital-sen$i-1";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.1.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Temperature";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-1"];

      discover_sensor_ng($device, 'temperature', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value); $oid_name = "digital-sen$i-3";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.3.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Humidity";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-3"];

      discover_sensor_ng($device, 'humidity', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value); $oid_name = "digital-sen$i-5";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.5.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Heat Index";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-5"];

      discover_sensor_ng($device, 'temperature', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value);
    } else {
      // Don't have any of these sensors, unable to test
      // Power sensor
      $oid_name = "digital-sen$i-1";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.1.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Current";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-1"];

      discover_sensor_ng($device, 'current', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value); $oid_name = "digital-sen$i-2";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.2.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Power";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-1"];

      discover_sensor_ng($device, 'power', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value); $oid_name = "digital-sen$i-3";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.3.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Voltage";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-3"];

      discover_sensor_ng($device, 'voltage', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value); $oid_name = "digital-sen$i-4";
      $oid_num = ".1.3.6.1.4.1.20916.1.8.1.2.$i.4.$index";
      $type = $mib."-".$oid_name;
      $descr = "External Digital Sensor ".str_pad($i,2,'0',STR_PAD_LEFT).": Reference Voltage";
      $sensor_index = $oid_name.".".$index;
      $value = $oids[$index]["digital-sen$i-4"];

      discover_sensor_ng($device, 'voltage', $mib, $oid_name, $oid_num, $index, $type, $descr, $scale, $value);
    }
  }
}//Switch Sensors
$oids = snmpwalk_cache_oid($device, "switch", array(), "ROOMALERT32E-MIB");
$l=0;foreach($oids as $index => $entry)
{
  foreach($entry as $k => $v)
  {
    //switches start counting from 1;
    $l++; $oid_name = $k;
    $oid_num = ".1.3.6.1.4.1.20916.1.8.1.3.$l.$index";
    $type = $mib."-".$oid_name;
    $descr = "External Switch Sensor ".str_pad($l,2,'0',STR_PAD_LEFT);
    $sensor_index = $oid_name.".".$index; discover_status_ng($device, $mib, $oid_name, $oid_num, $index, "switch-sen", $descr, $v);
  }
}{noformat}
]

Mike Stupalov made changes - 2020/09/21 11:22 AM

Status

Original: In Review [ 10101 ]

New: In Progress [ 3 ]

Mike Stupalov made changes - 2020/09/21 11:22 AM

Attachment

Original: myagent.snmpwalk [ 17844 ]

Mike Stupalov made changes - 2020/09/21 11:22 AM

Attachment

Original: ROOMALERT32E.MIB [ 17843 ]

junkatgrumpytowncom made changes - 2020/09/21 02:41 AM

Attachment

New: RA32.PNG [ 17845 ]

Mike Stupalov made changes - 2020/09/21 02:31 AM

Status

Original: Pending Response [ 10000 ]

New: In Review [ 10101 ]

junkatgrumpytowncom made changes - 2020/09/21 02:31 AM

Attachment

New: myagent.snmpwalk [ 17844 ]

Observium Bot made changes - 2020/09/21 02:27 AM

Status

Original: Open [ 1 ]

New: Pending Response [ 10000 ]

People

Assignee:: Mike Stupalov

Reporter:: junkatgrumpytowncom

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 2020/09/21 02:27 AM

Updated:: 2020/10/22 06:10 PM

Resolved:: 2020/09/21 11:23 AM