All MIBs › DOCS-PNM-MIB › docsPnmCmtsUsImpNoiseStTrigLvl
docsPnmCmtsUsImpNoiseStTrigLvl
Module: DOCS-PNM-MIB
OID (symbolic): DOCS-PNM-MIB::docsPnmCmtsUsImpNoiseStTrigLvl
OID (numeric): 1.3.6.1.4.1.4491.2.1.27.1.3.4.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: If the FreeRunDuration is set to zero and the Enable attribute is set to true, an individual burst event starts when the burst noise exceeds the StartTriggerLevel.
This object cannot be changed while a capture is in progress. It will return a value of 'inconsistentValue' if set while the value of 'docsPnmCmtsUsImpNoiseMeasStatus' is set to a value of 'busy'.
What is docsPnmCmtsUsImpNoiseStTrigLvl?
The burst-noise level, in microvolts (default 300), above which an individual impulse-noise event starts being recorded, when FreeRunDuration is zero. An admin lowers this to catch smaller noise bursts or raises it to ignore routine minor line noise and focus only on significant impulses.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.3.4.1.3 snmpwalk -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmtsUsImpNoiseStTrigLvl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.27.1.3.4.1.3.1 snmpget -v2c -c public <target> DOCS-PNM-MIB::docsPnmCmtsUsImpNoiseStTrigLvl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4491.2.1.27.1.3.4.1.3.1 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::docsPnmCmtsUsImpNoiseStTrigLvl 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.27 | docsPnmMIB | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1 | docsPnmMibObjects | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3 | docsPnmCmtsObjects | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3.4 | docsPnmCmtsUsImpNoiseTable | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3.4.1 | docsPnmCmtsUsImpNoiseEntry | DOCS-PNM-MIB |
| 1.3.6.1.4.1.4491.2.1.27.1.3.4.1.3 | docsPnmCmtsUsImpNoiseStTrigLvl | DOCS-PNM-MIB |