DATA-DOMAIN-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DATA-DOMAIN-MIB

Organization: Data Domain, Inc

Last Updated: 2005-01-27

Category: Storage

Description: Monitors Data Domain deduplication storage appliance health, capacity, and replication status.

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What Is DATA-DOMAIN-MIB?

DATA-DOMAIN-MIB is a vendor-specific MIB from Data Domain, Inc. (later Dell EMC) covering the full Data Domain deduplication storage appliance product line (dd200 through dd590g under the restorer branch). It organizes managed objects into environmentals (powerModuleTable, temperatureSensorTable, fanPropertiesTable), nvram (nvramBatteryTable), fileSystem (fileSystemSpaceTable with fileSystemSpaceSize/Used/Avail/PercentUsed), currentAlertTable, systemStatsTable, diskStorage (diskPropertiesTable, diskPerformanceTable, diskReliabilityTable), raidInfoTable, and replicationInfoTable (replState, replStatus, replLag, replPreCompBytesSent, replPostCompBytesSent). This wide coverage of hardware health, capacity, and replication state is useful for monitoring because it lets an operator confirm both the physical health of the appliance and whether deduplicated replication between source and destination systems is keeping pace. It depends on standard SNMPv2-SMI/Counter types and RFC1213-MIB DisplayString, and is deployed on Data Domain purpose-built backup appliances in enterprise data centers; administrators can download the DATA-DOMAIN-MIB file to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in DATA-DOMAIN-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

  • Data Domain deduplication storage appliances (dd200-dd590g product line)

Monitoring Examples

An operator polls fileSystemSpaceTable to check fileSystemPercentUsed against capacity thresholds, and separately checks replicationInfoTable's replLag and replStatus for a given replContext; rising fileSystemPercentUsed combined with a growing replLag would indicate the appliance is both running low on deduplicated storage and falling behind on its replication target.

What Can Be Monitored

  • power supply, temperature, and fan status
  • NVRAM battery health
  • file system space used/available/percent-used
  • active alert table entries
  • disk properties, performance, and reliability counters
  • RAID and replication context state/lag/throughput
Imported Objects

From RFC1155-SMI

enterprises

From RFC1213-MIB

DisplayString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
OIDs

RFC description

Data Domain Products MIB for managing backup/restore appliances, including environmental, storage, RAID, and replication monitoring.

Start monitoring Data Domain deduplication storage appliance (dd200-dd590g) 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 DATA-DOMAIN-MIB