All MIBs › ALVARION-DEVICE-EVENT-MIB
Organization: Alvarion Ltd.
Last Updated: 2007-10-31
Category: Alarm and Event Management, Vendor: Alvarion
Description: Alvarion wireless device event MIB for managing system event notifications, traps, and event log configuration.
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What Is ALVARION-DEVICE-EVENT-MIB?
ALVARION-DEVICE-EVENT-MIB is a vendor MIB from Alvarion for wireless broadband devices, defining event notification enable flags and an event log table covering association, authentication, and re-association lifecycle events for wireless clients. It exposes per-event-type enable/disable objects (e.g., for successful/failed association, re-association, authentication, de-authentication, and disassociation) plus a device event table for logging occurrences. This MIB's value is squarely in monitoring the software/operational status of wireless client sessions - surfacing authentication and association failures that indicate connectivity or security problems between subscriber units and the base station, functioning more like a fault/event log than a hardware-health MIB. It's a self-contained vendor event/notification model without apparent direct dependency on other standard MIBs beyond generic SNMP trap conventions. It's typically deployed on Alvarion wireless broadband base stations and subscriber units to track wireless link session events. Engineers can download the ALVARION-DEVICE-EVENT-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in ALVARION-DEVICE-EVENT-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
- Alvarion wireless broadband base stations and subscriber units
Monitoring Examples
An admin enables coDevEvAssociationFailureNotificationEnabled and coDevEvAuthenticationFailureNotificationEnabled to receive traps whenever a subscriber unit fails to associate or authenticate to a base station, which helps quickly spot a misconfigured client or RF interference issue. The coDeviceEventTable/coDeviceEventEntry logs these occurrences for later review, and comparing successful vs. failure notification enable flags (e.g., coDevEvSuccessfulAssociationNotificationEnabled vs. its failure counterpart) helps an admin gauge whether a site is experiencing an unusual rate of connection failures.
What Can Be Monitored
- association success/failure events
- re-association success/failure events
- authentication success/failure events
- de-authentication/disassociation events
- device event log entries
Imported Objects
From ALVARION-DEVICE-MIB
| coDevDisIndex | OBJECT-TYPE |
From ALVARION-SMI
| alvarionMgmtV2 | OBJECT-IDENTITY |
From ALVARION-TC
| AlvarionNotificationEnable | |
| AlvarionSSIDOrNone |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Integer32 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 |
From SNMPv2-TC
| DisplayString | |
| MacAddress |
OIDs
RFC description
Tracks wireless device events including associations, re-associations, and related notification configuration.
Start monitoring Alvarion (Cambium) wireless broadband access points/base stations (legacy) 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.