SL81-STD-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SL81-STD-MIB

Category: Asentria Remote Site Monitoring, Building and Environmental Control

Description: Manages SL81-series remote site monitoring device for environmental sensing, I/O control, and alarm notification.

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What Is SL81-STD-MIB?

SL81-STD-MIB is an Asentria vendor MIB for the SL81-series remote site monitoring device, a compact unit used to watch environmental conditions and controllable I/O at unattended equipment sites, sharing the same generic environmental sensor/point data model used across Asentria's SiteBoss family. It exposes esPointTable entries giving each monitored point's name, current integer or string value, whether it is currently in an alarm/event state, and the time of its last state change, plus a device-status table (deStatusTable) and additional technical-support object branches. Its central use is monitoring the physical hardware/environmental status of a remote site: temperature, power presence, door/intrusion contacts, and other wired sensors are exposed as points so a NOC can see facility conditions without visiting the site. It follows the same TimeTicks-based change-tracking conventions used elsewhere in Asentria's remote monitoring product line. It is deployed at small or remote unattended sites (cabinets, huts, cell sites) as a lower-cost sibling to the larger SiteBoss units. Engineers can download the SL81-STD-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SL81-STD-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Asentria SL81-series remote site monitoring device

Monitoring Examples

An administrator would poll esPointTable (indexed by esIndexES/esIndexPC/esIndexPoint) to read esPointName and esPointValueInt/esPointValueStr for each configured sensor, and check esPointInEventState to see if any point is currently flagged in an alarm condition. esPointTimeLastChange/esPointTimetickLastChange shows how long a given alarm has been active, and deStatusTable provides an overall device-level status check to confirm the SL81 unit itself is healthy and reporting.

What Can Be Monitored

  • environmental sensor point values
  • point alarm/event state
  • time of last point state change
  • device-level status
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

IpAddress
ObjectName
TimeTicks
enterprises

From SNMPv2-TC

DisplayString
OIDs

RFC description

SNMP monitoring for Omnitronix SL81 event sensors and data monitoring systems with alert thresholds.

Start monitoring Asentria SL81-series remote site monitoring device (environmental sensor point/alarm status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download SL81-STD-MIB