OC-STB-HOST-MIB :: ocStbHostSystemDriveInfoSerialNumber

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › OC-STB-HOST-MIB › ocStbHostSystemDriveInfoSerialNumber

ocStbHostSystemDriveInfoSerialNumber

Module: OC-STB-HOST-MIB

OID (symbolic): OC-STB-HOST-MIB::ocStbHostSystemDriveInfoSerialNumber

OID (numeric): 1.3.6.1.4.1.4491.2.3.1.1.4.3.4.1.4

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-only

Description: A string representing the serial number. If a serial number cannot be read from the drive, then the value of 'unknown' SHALL be used for this value.

What is ocStbHostSystemDriveInfoSerialNumber?

Reports the serial number read from a storage drive, used for asset tracking or diagnosing a specific failing disk; per the description, 'unknown' is reported if the serial number can't be read.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.3.1.1.4.3.4.1.4
snmpwalk -v2c -c public <target> OC-STB-HOST-MIB::ocStbHostSystemDriveInfoSerialNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.3.1.1.4.3.4.1.4.1
snmpget -v2c -c public <target> OC-STB-HOST-MIB::ocStbHostSystemDriveInfoSerialNumber.1

Start monitoring Cable set-top box (STB), vendor-neutral CableLabs OpenCable Host specification with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the OC-STB-HOST-MIB::ocStbHostSystemDriveInfoSerialNumber OID value, configure state conditions and alerts, and monitor any Cable set-top box (STB), vendor-neutral CableLabs OpenCable Host specification from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.3clabProjOpenCableCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.3.1ocStbHostMibModuleOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1ocStbHostMibObjectsOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.4ocStbHostStatusOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.4.3ocStbHostSystemObjectsOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.4.3.4ocStbHostSystemDriveInfoTableOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.4.3.4.1ocStbHostSystemDriveInfoEntryOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.4.3.4.1.4ocStbHostSystemDriveInfoSerialNumberOC-STB-HOST-MIB