All MIBs › CABLETRON-TRAPS-IRM
Category: Alarm and Event Management, Vendor: Cabletron/Enterasys
Description: Defines SNMP trap notifications specific to Cabletron IRM (Intelligent Resource Manager) network chassis and module fault events.
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What Is CABLETRON-TRAPS-IRM?
CABLETRON-TRAPS-IRM is a vendor-specific MIB from the former Cabletron Systems (later Enterasys) defining SNMP trap notifications for the Intelligent Resource Manager (IRM), a modular network chassis/hub platform. It exposes fault and event data in the form of traps rather than pollable counters, covering conditions such as module insertion/removal, chassis faults, and operational state changes on IRM cards. Its primary monitoring value is hardware status: it lets a management station learn asynchronously when a chassis module fails, comes online, or changes state, functioning much like a hardware health alarm feed. No module description or sample objects were available, so its trap variable bindings cannot be detailed further, but it likely leans on the standard SNMPv1 trap PDU structure and possibly cross-references Cabletron's chassis/card MIBs for object identifiers. It would typically be deployed in legacy enterprise wiring-closet or campus network environments running Cabletron IRM hub/chassis hardware. Engineers can download the CABLETRON-TRAPS-IRM file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in CABLETRON-TRAPS-IRM. 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
- Cabletron IRM network chassis/hub
Monitoring Examples
No module_desc or sample_objects were provided for this MIB, so specific trap names cannot be verified; based on the short_desc, it is safe to say the module defines TRAP-TYPE or NOTIFICATION-TYPE objects tied to IRM chassis and module fault conditions (e.g., module failure or removal events) rather than any pollable data table. A monitoring station would typically be configured to receive these traps and correlate them with the corresponding IRM chassis/card status MIB for full context, but the exact object identifiers are not available in the supplied data.
What Can Be Monitored
- chassis module fault events
- module insertion/removal notifications
- IRM hardware status changes
Imported Objects
From IRM3-MIB
| boardIndex | OBJECT-TYPE |
| boardSrcAddrLocked | OBJECT-TYPE |
From REPEATER-MIB-2
| devBroadThreshold | OBJECT-TYPE |
| devCollsThreshold | OBJECT-TYPE |
| devErrorSource | OBJECT-TYPE |
| devErrorThreshold | OBJECT-TYPE |
| devTrafficThreshold | OBJECT-TYPE |
| deviceSrcAddrLocked | OBJECT-TYPE |
| deviceTimeBase | OBJECT-TYPE |
From RFC-1215
| TRAP-TYPE |
From RFC1155-SMI
| enterprises |
From RFC1213-MIB
| ifIndex |
OIDs
RFC description
Defines authoritative SNMP trap definitions for Cabletron IRM systems with detailed error descriptions and severity levels for network events.
Start monitoring Cabletron Intelligent Resource Manager (IRM) network chassis/hub (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.