snr
Module: RAY-MIB
OID (symbolic): RAY-MIB::snr
OID (numeric): 1.3.6.1.4.1.33555.1.3.2.2
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Receiving SNR indicator in decimal dB (39 -> 3,9).
What is snr?
Reports the current receive signal-to-noise ratio, in decimal dB (e.g. a raw value of 39 means 3.9 dB); a falling SNR is often the earliest sign of a radio link degrading due to weather, interference, or misalignment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33555.1.3.2.2 snmpwalk -v2c -c public <target> RAY-MIB::snr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.33555.1.3.2.2.1 snmpget -v2c -c public <target> RAY-MIB::snr.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.33555 | racom | RAY-MIB |
| 1.3.6.1.4.1.33555.1 | ray | RAY-MIB |
| 1.3.6.1.4.1.33555.1.3 | statistic | RAY-MIB |
| 1.3.6.1.4.1.33555.1.3.2 | radio | RAY-MIB |
| 1.3.6.1.4.1.33555.1.3.2.2 | snr | RAY-MIB |