All MIBs › COM21-HCXRX-MIB › hcxRpmPrevMeanNoise
hcxRpmPrevMeanNoise
Module: COM21-HCXRX-MIB
OID (symbolic): COM21-HCXRX-MIB::hcxRpmPrevMeanNoise
OID (numeric): 1.3.6.1.4.1.1141.2.36.1.1.19
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This attribute defines the mean noise value, in dBmv, sampled on the I-Port in the previous 15 minute period.
What is hcxRpmPrevMeanNoise?
This read-only Integer32 reports the mean noise level, in dBmV, sampled on this RPM I-Port during the previous, completed 15-minute period, per the description. It provides a settled historical noise baseline for that specific input suitable for trending or comparison against the live current-period value. For example, an admin compares hcxRpmPrevMeanNoise to the live hcxRpmCurrMeanNoise reading to see whether noise on that I-Port is worsening or stable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.36.1.1.19 snmpwalk -v2c -c public <target> COM21-HCXRX-MIB::hcxRpmPrevMeanNoise
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.36.1.1.19.1 snmpget -v2c -c public <target> COM21-HCXRX-MIB::hcxRpmPrevMeanNoise.1
Start monitoring Com21 ComController HCX downstream RX card (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXRX-MIB::hcxRpmPrevMeanNoise OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX downstream RX card (legacy) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1141 | com21 | COM21-HCX-MIB |
| 1.3.6.1.4.1.1141.2 | com21Hcx | COM21-HCX-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1141.2.36 | com21HcxRpmStatsGroup | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.36.1 | com21HcxRpmStatsTable | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.36.1.1 | com21HcxRpmStatsEntry | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.36.1.1.19 | hcxRpmPrevMeanNoise | COM21-HCXRX-MIB |