MERU-WLAN-MIB :: mwlOperationalChannelChange

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › MERU-WLAN-MIB › mwlOperationalChannelChange

mwlOperationalChannelChange

Module: MERU-WLAN-MIB

OID (symbolic): MERU-WLAN-MIB::mwlOperationalChannelChange

OID (numeric): 1.3.6.1.4.1.15983.3.1.3.62

Node type: NOTIFICATION-TYPE

Description: A mwlOperationalChannelChange trap signifies that the SNMPv2 entity, acting in an agent role, has received the Operational channel change notification.

Details of the trap is described by mwlTrapContent.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' MERU-WLAN-MIB::mwlOperationalChannelChange
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.15983.3.1.3.62

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:50443->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (488594699) 56 days, 13:12:26.99
  SNMPv2-MIB::snmpTrapOID.0 = OID: MERU-WLAN-MIB::mwlOperationalChannelChange

Start monitoring Meru Networks wireless LAN controller/access point (SNMP trap notifications) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MERU-WLAN-MIB::mwlOperationalChannelChange OID value, configure state conditions and alerts, and monitor any Meru Networks wireless LAN controller/access point (SNMP trap notifications) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.15983meruMERU-SMI
Numeric OIDNameModule
1.3.6.1.4.1.15983.3meru_productsMERU-WLAN-MIB
1.3.6.1.4.1.15983.3.1meru_wlan_MIBMERU-WLAN-MIB
1.3.6.1.4.1.15983.3.1.3meru_wlan_eventsMERU-WLAN-MIB
1.3.6.1.4.1.15983.3.1.3.62mwlOperationalChannelChangeMERU-WLAN-MIB