OC-STB-HOST-MIB :: ocStbHostIEEE1394IRMStatus

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › OC-STB-HOST-MIB › ocStbHostIEEE1394IRMStatus

ocStbHostIEEE1394IRMStatus

Module: OC-STB-HOST-MIB

OID (symbolic): OC-STB-HOST-MIB::ocStbHostIEEE1394IRMStatus

OID (numeric): 1.3.6.1.4.1.4491.2.3.1.1.1.2.3.1.1.7

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: This object allows the manager to retrieve the state of Isochronous Resource Master on the device. True indicates that the set-top is IRM on the 1394 bus.

What is ocStbHostIEEE1394IRMStatus?

Reports whether this set-top is currently the Isochronous Resource Manager (IRM) on the 1394 bus, the node responsible for allocating bandwidth and channel numbers to isochronous streams on the bus.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.3.1.1.1.2.3.1.1.7
snmpwalk -v2c -c public <target> OC-STB-HOST-MIB::ocStbHostIEEE1394IRMStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.3.1.1.1.2.3.1.1.7.1
snmpget -v2c -c public <target> OC-STB-HOST-MIB::ocStbHostIEEE1394IRMStatus.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::ocStbHostIEEE1394IRMStatus 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
1.3.6.1.4.1.4491.2.3.1.1.1ocStbHostSystemOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.1.2ocStbHostInterfacesOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.1.2.3ocStbHostIEEE1394ObjectsOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.1.2.3.1ocStbHostIEEE1394TableOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.1.2.3.1.1ocStbHostIEEE1394EntryOC-STB-HOST-MIB
1.3.6.1.4.1.4491.2.3.1.1.1.2.3.1.1.7ocStbHostIEEE1394IRMStatusOC-STB-HOST-MIB