All MIBs › COLUBRIS-802DOT11-MIB › coDot11CurrentSecondaryChannel
coDot11CurrentSecondaryChannel
Module: COLUBRIS-802DOT11-MIB
OID (symbolic): COLUBRIS-802DOT11-MIB::coDot11CurrentSecondaryChannel
OID (numeric): 1.3.6.1.4.1.8744.5.4.3.14.1.4
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: This attribute indicates the channel number of the secondary channel. If 20/40 MHz mode is not currently in use, this attribute value is 0.
What is coDot11CurrentSecondaryChannel?
This Integer32 reports the secondary channel number used to extend the primary channel into a 40 MHz bonded channel, and it reads 0 whenever 40 MHz mode is not currently active. An admin uses it to verify which channel pair is actually bonded together on a radio configured for wide-channel operation. For example, a primary channel of 36 paired with a secondary channel of 40 tells the admin the AP is using the 36+40 40 MHz channel, while a secondary value of 0 means it fell back to plain 20 MHz.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8744.5.4.3.14.1.4 snmpwalk -v2c -c public <target> COLUBRIS-802DOT11-MIB::coDot11CurrentSecondaryChannel
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8744.5.4.3.14.1.4.1 snmpget -v2c -c public <target> COLUBRIS-802DOT11-MIB::coDot11CurrentSecondaryChannel.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> coDot11CurrentSecondaryChannel.1
Start monitoring Colubris/HP 802.11 wireless access point (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COLUBRIS-802DOT11-MIB::coDot11CurrentSecondaryChannel OID value, configure state conditions and alerts, and monitor any Colubris/HP 802.11 wireless access point (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 |
| 1.3.6.1.4.1.8744 | colubris | COLUBRIS-SMI |
| 1.3.6.1.4.1.8744.5 | colubrisMgmtV2 | COLUBRIS-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8744.5.4 | colubris802dot11 | COLUBRIS-802DOT11-MIB |
| 1.3.6.1.4.1.8744.5.4.3 | coDot11phy | COLUBRIS-802DOT11-MIB |
| 1.3.6.1.4.1.8744.5.4.3.14 | coDot11PhyHTTable | COLUBRIS-802DOT11-MIB |
| 1.3.6.1.4.1.8744.5.4.3.14.1 | coDot11PhyHTEntry | COLUBRIS-802DOT11-MIB |
| 1.3.6.1.4.1.8744.5.4.3.14.1.4 | coDot11CurrentSecondaryChannel | COLUBRIS-802DOT11-MIB |