DOCS-PNM-MIB :: docsPnmCmtsDsOfdmNprStopSubcar

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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docsPnmCmtsDsOfdmNprStopSubcar

Module: DOCS-PNM-MIB

OID (symbolic): DOCS-PNM-MIB::docsPnmCmtsDsOfdmNprStopSubcar

OID (numeric): 1.3.6.1.4.1.4491.2.1.27.1.3.2.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This object is the Subcarrier index corresponding to the frequency at the upper end of the spectral notch.

This value can only be changed while the value of 'docsPnmCmtsDsOfdmNprEnable' is 'false'. An attempt to set this value while the value of 'docsPnmCmtsDsOfdmNprEnable' is 'true' will return 'inconsistentValue'.

What is docsPnmCmtsDsOfdmNprStopSubcar?

The subcarrier index (0-8191) marking the upper end of the spectral notch the CMTS creates for Noise Power Ratio testing; can only be changed while docsPnmCmtsDsOfdmNprEnable is 'false'. Paired with the start-subcarrier object to bound the deliberately excluded notch band used for NPR noise-floor measurement.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.3.2.1.2
snmpwalk -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmtsDsOfdmNprStopSubcar

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.3.2.1.2.1
snmpget -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmtsDsOfdmNprStopSubcar.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.27.1.3.2.1.2.1 i <value>

Start monitoring DOCSIS 3.1 cable modem/CMTS (Proactive Network Maintenance, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-PNM-MIB::docsPnmCmtsDsOfdmNprStopSubcar OID value, configure state conditions and alerts, and monitor any DOCSIS 3.1 cable modem/CMTS (Proactive Network Maintenance, vendor-neutral CableLabs standard) 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
1.3.6.1.4.1.4491.2.1clabProjDocsisCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.1.27docsPnmMIBDOCS-PNM-MIB
1.3.6.1.4.1.4491.2.1.27.1docsPnmMibObjectsDOCS-PNM-MIB
1.3.6.1.4.1.4491.2.1.27.1.3docsPnmCmtsObjectsDOCS-PNM-MIB
1.3.6.1.4.1.4491.2.1.27.1.3.2docsPnmCmtsDsOfdmNoisePwrRatioTableDOCS-PNM-MIB
1.3.6.1.4.1.4491.2.1.27.1.3.2.1docsPnmCmtsDsOfdmNoisePwrRatioEntryDOCS-PNM-MIB
1.3.6.1.4.1.4491.2.1.27.1.3.2.1.2docsPnmCmtsDsOfdmNprStopSubcarDOCS-PNM-MIB