All MIBs › WDMYCLOUDEX4-MIB
Category: Storage and NAS
Description: Monitors Western Digital My Cloud EX4 NAS device status, storage volumes, RAID health, and network statistics.
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What Is WDMYCLOUDEX4-MIB?
WDMYCLOUDEX4-MIB is a vendor-specific SNMP module from Western Digital for the My Cloud EX4, a 4-bay network-attached storage (NAS) appliance aimed at small-office/home users. It exposes data on storage volumes, RAID array configuration, individual disk drive status, and network interface statistics for the unit. It is explicitly used to monitor the hardware and software status of the NAS, including system uptime, disk health, RAID degradation state, and firmware/software version, so that failing components can be caught before data loss occurs. It likely layers WD's proprietary storage objects on top of, or alongside, standard IETF MIBs such as HOST-RESOURCES-MIB and IF-MIB for baseline host and interface data. Typical deployment is a home or small-business network where an admin or NAS management console polls the EX4 via SNMP to watch for RAID rebuilds, disk failures, or volume capacity issues. Engineers can download the WDMYCLOUDEX4-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in WDMYCLOUDEX4-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
- Western Digital My Cloud EX4 NAS
Monitoring Examples
No concrete object names were included for this MIB in this batch, but consistent with its documented purpose an admin would poll a RAID/volume status table to confirm array health and capacity, and a disk table to check per-drive status. A RAID status object transitioning to a degraded or failed state, or a disk entry reporting an offline drive, would be the clearest signal of impending storage failure. Interface counters would similarly be watched for unexpected drops in throughput indicating a network or drive bottleneck.
What Can Be Monitored
- RAID array health/status
- storage volume capacity
- individual disk drive status
- network interface statistics
- system uptime
- firmware/software version
Imported Objects
From RFC-1212
| OBJECT-TYPE |
From RFC1155-SMI
| enterprises |
From SNMPv2-SMI
| Integer32 | |
| NOTIFICATION-TYPE |
From SNMPv2-TC
| DisplayString |
OIDs
RFC description
Monitors system information and status of WD My Cloud EX4 NAS appliance including software version and network settings.
Start monitoring Western Digital My Cloud EX4 NAS (RAID/disk-health/firmware-version status) 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.