WRS-MASTER-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › WRS-MASTER-MIB

Organization: Wind River Systems, Inc.

Last Updated: 2000-08-29

Category: Wind River Systems

Description: Defines Wind River Systems enterprise master OID tree and product registration hierarchy for network devices.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock 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.

What Is WRS-MASTER-MIB?

WRS-MASTER-MIB is an enterprise registration MIB from Wind River Systems, the vendor of the VxWorks real-time operating system widely embedded in networking, industrial, and telecom hardware. Rather than exposing operational data, it defines the top-level OID arc under which Wind River's product-specific MIB modules register their own object trees. It contains no counters, status objects, or configuration data of its own, so it plays no role in tracking uptime, temperature, CPU load, or any other hardware/software health metric -- that responsibility belongs to whichever downstream product MIB is rooted under this tree. Its only dependency is on the standard SNMPv2-SMI conventions used to define enterprise OID branches. In practice, the WRS-MASTER-MIB OID tree is only referenced indirectly, by management tools that need to recognize or classify devices running Wind River-based embedded software by vendor OID.

IPNetwork Monitor allows you to monitor SNMP objects defined in WRS-MASTER-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

  • embedded network/industrial devices running Wind River VxWorks

Monitoring Examples

WRS-MASTER-MIB defines no runtime data objects -- it is purely an OID registration module -- so there is no monitoring scenario to describe for it. Its entire content is the enterprise arc declaration used by other Wind River product MIBs to root their own definitions. Any actual monitoring (uptime, faults, configuration) would occur through those downstream, product-specific MIBs.

Imported Objects

From SNMPv2-SMI

MODULE-IDENTITY
enterprises
OIDs

RFC description

Wind River Systems master MIB defining enterprise OID root and TMS product/category identifiers for WRS-based device management.

Start monitoring embedded network/industrial devices running Wind River VxWorks (base enterprise OID registration, no data objects) 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 WRS-MASTER-MIB