Connectivity Guide

Introduction

This reference guide provides information about Simple Network Management Protocol (SNMP) Management Information Base

(MIB) which are released with the current version of Dell iDRAC and Chassis Management Controller.

Sections in this guide follow MIB groups and provide explanations and definitions for the terms used to define MIB objects. All

essential Simple Network Management Protocol (SNMP) terms are defined in this guide. Some of the vocabulary may seem

complex and unfamiliar to system administrators who are using SNMP for the first time.

Topics:

• What is new in this release

• Supported SNMP Versions

• Managed Object Used in This Document

• Server Administrator Remote Access MIB

• Dell Remote Access Controller Out-of-Band MIB

• Basic Terminology

• Frequently Used Terms in Variable Names

• Tables

• Other Documents You May Need

• System Battery Table

• Amperage Probe Table

• Power Unit Group

• Power Supply Table

• Power Usage Table

• Voltage Probe Table

• System Information Group

What is new in this release

This release of Dell iDRAC , Chassis Management Controller and OpenManage Enterprise-Modular Management Software SNMP

introduces the new MIBs:

Added the SNMP v2 MIBs to OM Enterprise - Modular Management Software

Added new traps to iDRAC Traps:

● System Trap Group for Liquid Cooling Traps.

● Storage Trap Group for Software defined subsystem traps.

● Audit Trap Group for User Tracking Trap, Configuration Change Tracking Trap, and Temperature Probe Tracking

Traps.

Supported SNMP Versions

Table 1. Supported SNMP Versions

iDRAC version SNMP Alerts / Traps SNMP Gets

iDRAC7 SNMP v1, v2, v3 v1,v2,v3

iDRAC8 SNMP v1,v2,v3 v1,v2,v3

iDRAC9 SNMP v1,v2,v3 v1,v2,v3

Introduction 5