Reference Guide

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Introduction
This reference guide provides information about the Simple Network Management Protocol (SNMP) Management
Information Base (MIB) which is applicable to Dell OpenManage Client Instrumentation (OMCI).
Introduction to the SNMP Reference Guide
This reference guide provides a formatted version of the following MIB that are released with the current version of
OMCI. Sections in this guide follow MIB groups and provide explanations and definitions for the terms used to define
MIB objects. Content in this reference guide is organized as documented in the following subsections. The table below
describes the sections that provide general information about the MIBs documented in this guide.
Section Topics MIB Group Number
1 Introduction to SNMP basics and the MIBs that support
OMCI services
NA
11 Trap Variables — Describes in-band traps defined in the
OMCI MIB.
1254
OMCI Management Instrumentation Base
The OMCI MIB (10892.mib) provides instrumentation data that allows you to monitor the health of a system with SNMP
management applications. It provides:
• Information about the status of temperatures, voltages, and memory at key points in the system.
• Rapid access to detailed fault and performance information gathered by industry standard systems management
agents.
• Version information for BIOS, firmware, and operating system.
In addition, traps are sent to report a change in status of the health of critical components.
NOTE: Other alerts are also available in the MIB but, most of them do not generate events as they are not
supported in the current Dell hardware and BIOS.
The OMCI MIB structures its MIB objects into groups of scalar objects or MIB tables that provide related information.
The following describes each OMCI MIB group and lists the MIB group number assigned to the MIB group. The OMCI
MIB groups are identified by the SNMP OID 1.3.6.1.4.1.674.10892.1.< MIB group number >, where < MIB group number > is
the number assigned to the MIB group.
NOTE: As OMCI uses an OID that is used as a Dell server, OID consoles may identify systems as servers instead of
workstations, notebooks, or desktops.
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