All MIBs › COM21-HCXRX-MIB › hcxPortPrevMinNoise
hcxPortPrevMinNoise
Module: COM21-HCXRX-MIB
OID (symbolic): COM21-HCXRX-MIB::hcxPortPrevMinNoise
OID (numeric): 1.3.6.1.4.1.1141.2.32.1.1.26
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: defines the minimum noise level in dBmv sampled by the RX card in the previous 15 minute period.
What is hcxPortPrevMinNoise?
This read-only Integer32 reports the minimum noise level, in dBmV, sampled during the previous, completed 15-minute period, per the description. It gives the admin a finalized best-case noise reading for that period suitable for historical comparison rather than a live-changing value. For example, an admin reviews a week of hcxPortPrevMinNoise values to establish what a normal quiet-floor reading looks like for this port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.32.1.1.26 snmpwalk -v2c -c public <target> COM21-HCXRX-MIB::hcxPortPrevMinNoise
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.32.1.1.26.1 snmpget -v2c -c public <target> COM21-HCXRX-MIB::hcxPortPrevMinNoise.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::hcxPortPrevMinNoise 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 |
|---|---|---|
| 1.3.6.1.4.1.1141.2.32 | com21HcxUpstrmStatsGroup | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.32.1 | com21HcxUpstrmStatsTable | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.32.1.1 | com21HcxUpstrmStatsEntry | COM21-HCXRX-MIB |
| 1.3.6.1.4.1.1141.2.32.1.1.26 | hcxPortPrevMinNoise | COM21-HCXRX-MIB |