All MIBs › A3COM-HUAWEI-DOT11-RRM-MIB › h3cDot11RRMHistoryNoise
h3cDot11RRMHistoryNoise
Module: A3COM-HUAWEI-DOT11-RRM-MIB
OID (symbolic): A3COM-HUAWEI-DOT11-RRM-MIB::h3cDot11RRMHistoryNoise
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.75.8.2.3.1.8
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Noise observed on the radio before/after the change of channel or power.
What is h3cDot11RRMHistoryNoise?
This OID captures noise floor measurements before and after channel or power modifications. Engineers compare noise snapshots to identify whether changes improved the RF environment. A stable noise level (e.g., -92 dBm throughout) indicates consistent spectrum conditions.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.75.8.2.3.1.8 snmpwalk -v2c -c public <target> A3COM-HUAWEI-DOT11-RRM-MIB::h3cDot11RRMHistoryNoise
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.75.8.2.3.1.8.1 snmpget -v2c -c public <target> A3COM-HUAWEI-DOT11-RRM-MIB::h3cDot11RRMHistoryNoise.1
Start monitoring H3C wireless controllers and APs with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-DOT11-RRM-MIB::h3cDot11RRMHistoryNoise OID value, configure state conditions and alerts, and monitor any H3C wireless controllers and APs from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10 | h3c | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2 | h3cCommon | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.75 | h3cDot11 | A3COM-HUAWEI-DOT11-REF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.75.8 | h3cDot11RRM | A3COM-HUAWEI-DOT11-RRM-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.75.8.2 | h3cDot11RRMDetectGroup | A3COM-HUAWEI-DOT11-RRM-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.75.8.2.3 | h3cDot11RRMHistoryTable | A3COM-HUAWEI-DOT11-RRM-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.75.8.2.3.1 | h3cDot11RRMHistoryEntry | A3COM-HUAWEI-DOT11-RRM-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.75.8.2.3.1.8 | h3cDot11RRMHistoryNoise | A3COM-HUAWEI-DOT11-RRM-MIB |