SNMP Reference Guide

SNMP Operations Supported SNMP version
GET, GETNEXT, GETBULK SNMP v1, v2c and v3
TRAP SNMP v1 and SNMP v2c
NOTE: iDRAC7 does not support the SNMP SET operation for any data
NOTE: iDRAC7 firmware release r1.30.30 or later supports SNMP query operations (GET, GETNEXT,
GETBULK) via the SNMPv3 protocol. In addition to supporting query operations via the SNMP v1 and
SNMP v2c protocols, SNMP User Security Model (USM) is supported.
iDRAC7 SNMP Data Security Features
iDRAC7 firmware release r1.30.30 or later supports the following data security features:
• SNMP security lockout feature
– iDRAC7 supports a simply, non-configurable SNMP security lockout feature. If more than six
SNMPv3 USM authentication failures occur within a 2-minute window, then the iDRAC7 SNMP
Agent blocks all subsequent SNMPv3 requests/queries for 10 minutes.
• Restriction of access to sensitive data
– Some of the MIB data that iDRAC7 supports can only be accessed via SNMPv3 queries. Access to
such data is blocked for SNMPv1 and SNMPv2c queries.
– Currently, the following one attribute, and one table, are considered to be “sensitive” data and
have this restriction:
* numLCLogEntries (which has an SNMP OID of: 1.3.6.1.4.1.674.10892.5.4.300.2.0)
* lcLogTable (which has an SNMP OID of: 1.3.6.1.4.1.674.10892.5.4.300.90)
iDRAC7 Out-of-Band Group
The objects of the Integrated Dell Remote Access Controller (iDRAC) MIB (iDRAC-MIB.txt) are organized
into subgroups of the iDRAC7 Out-of-Band Group. The subgroups are:
• RAC Information Group
• Chassis Information Group
• System Information Group
• Status Group
• System Details Group
• Storage Details Group
The following sections document the subgroups and the objects within each subgroup.
RAC Information Group
The RAC Information Group objects provide information about the iDRAC.
Table 2023. RAC Name
Name
racName
Object ID 1.3.6.1.4.1.674.10892.5.1.1.1.0
528