CONTROLLER-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CONTROLLER-MIB

Organization: www.ucopia.com

Last Updated: 2017-01-24

Category: Device Management

Description: Provides generic controller device management objects for hardware controller status and configuration.

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What Is CONTROLLER-MIB?

CONTROLLER-MIB is a vendor MIB (likely from a portal/unified-communications software appliance vendor, given the "ucp" object prefix) providing generic controller-device management objects covering both hardware sensors and application-service status. It exposes environmental/hardware metrics such as cpuTemperature and diskTemperature alongside software-oriented data like totalConnectedUsers, licenseUsers, and the operational status of key services (webServerService, sqlServerService, urlSnifferService, portalService, webProxyService). This makes it explicitly useful for monitoring both hardware health (CPU/disk temperature) and software/service health (whether the web server, SQL server, and portal services are running) of the controller appliance, plus high-availability cluster state via highAvailabilityStatus. It defines its own conformance groups (ucpMIBConformance, ucpMIBGroups) and notification objects, suggesting it is largely self-contained though it may share general SNMPv2 conformance conventions with other enterprise MIBs. It would typically be deployed on a unified communications/portal controller appliance where operators need a single SNMP view of hardware temperature, licensed-user counts, and dependent-service availability. Engineers can download the CONTROLLER-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CONTROLLER-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

  • Ucopia Communications Wi-Fi/hotspot access controller — identified via the module's ORGANIZATION field (www.ucopia.com) and 'ucp' object prefix

Monitoring Examples

An operator would poll cpuTemperature and diskTemperature to catch overheating before it causes a shutdown, and check webServerService, sqlServerService, and portalService to confirm the controller's core software stack is up. totalConnectedUsers and licenseUsers let an admin see if the appliance is approaching its licensed user cap, while highAvailabilityStatus reveals whether the controller has failed over to a standby node. A service object flipping to a down state while cpuTemperature remains normal would point to a software crash rather than a hardware fault.

What Can Be Monitored

  • CPU temperature
  • disk temperature
  • connected user count
  • license user count
  • high-availability status
  • web/SQL/portal service status
Imported Objects

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
enterprises

How to Use in IPNetwork Monitor

Example using totalConnectedUsers OID:

Select an Ucopia Communications Wi-Fi/hotspot access controller appliance as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type totalConnectedUsers into the Find box to locate it in the OID tree, then select it and click OK. It reports a value which indicates the number of connected users on this controller. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Gauge32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Provides SNMP management of UCOPIA controller system states, services, user connections, and hardware status.

Start monitoring Ucopia Communications Wi-Fi/hotspot access controller appliance 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 CONTROLLER-MIB