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: As of iDRAC7 firmware release r1.30.30, iDRAC7 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. More specifically, iDRAC7 now supports the SNMP User Security Model (USM).
iDRAC7 SNMP Data Security Features
As of iDRAC7 firmware release r1.30.30, iDRAC7 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 will block
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 1969. RAC Name
Name
racName
Object ID 1.3.6.1.4.1.674.10892.5.1.1.1.0
540