CISCO-WIRELESS-IF-MIB :: cwrTrapIfRefOsc

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-WIRELESS-IF-MIBcwrTrapIfRefOsc

cwrTrapIfRefOsc

Module: CISCO-WIRELESS-IF-MIB

OID (symbolic): CISCO-WIRELESS-IF-MIB::cwrTrapIfRefOsc

OID (numeric): 1.3.6.1.4.1.9.9.136.2.2.8

Node type: NOTIFICATION-TYPE

Description: The IF Reference Frequency oscillator has changed state.

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> '' CISCO-WIRELESS-IF-MIB::cwrTrapIfRefOsc
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9.9.136.2.2.8

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]:52430->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (276203726) 31 days, 23:13:57.26
  SNMPv2-MIB::snmpTrapOID.0 = OID: CISCO-WIRELESS-IF-MIB::cwrTrapIfRefOsc

Start monitoring Cisco wireless point-to-point radio/bridge equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-WIRELESS-IF-MIB::cwrTrapIfRefOsc OID value, configure state conditions and alerts, and monitor any Cisco wireless point-to-point radio/bridge equipment (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.136ciscoWirelessIfMIBCISCO-WIRELESS-IF-MIB
1.3.6.1.4.1.9.9.136.2cwrRadioNotificationCISCO-WIRELESS-IF-MIB
1.3.6.1.4.1.9.9.136.2.2cwrRadioDevTrapsCISCO-WIRELESS-IF-MIB
1.3.6.1.4.1.9.9.136.2.2.8cwrTrapIfRefOscCISCO-WIRELESS-IF-MIB