All MIBs › AH-TRAP-MIB › ahRadioChannel
ahRadioChannel
Module: AH-TRAP-MIB
OID (symbolic): AH-TRAP-MIB::ahRadioChannel
OID (numeric): 1.3.6.1.4.1.26928.1.1.1.1.2.33
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: It is the channel number currently in use for this radio.
What is ahRadioChannel?
This OID returns an integer representing the Wi-Fi channel number currently in use by the radio (typically 1-14 for 2.4GHz, 36-165 for 5GHz). Channel monitoring helps identify interference patterns, validate channel assignments, and troubleshoot co-channel interference issues. Example value: 6 (2.4GHz) or 44 (5GHz).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.26928.1.1.1.1.2.33 snmpwalk -v2c -c public <target> AH-TRAP-MIB::ahRadioChannel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.26928.1.1.1.1.2.33.1 snmpget -v2c -c public <target> AH-TRAP-MIB::ahRadioChannel.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ahRadioChannel.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.26928 | aerohive | AH-SMI-MIB |
| 1.3.6.1.4.1.26928.1 | ahProduct | AH-SMI-MIB |
| 1.3.6.1.4.1.26928.1.1 | ahAP | AH-SMI-MIB |
| 1.3.6.1.4.1.26928.1.1.1 | ahAPCommon | AH-SMI-MIB |
| 1.3.6.1.4.1.26928.1.1.1.1 | ahAPTrap | AH-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.26928.1.1.1.1.2 | ahNotificationVarBind | AH-TRAP-MIB |
| 1.3.6.1.4.1.26928.1.1.1.1.2.33 | ahRadioChannel | AH-TRAP-MIB |