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SNMP TRAP WLC 5508

Hello guys

 

I have a WLC 5508 Software 8.0.133.0 and I configured the following SNMP Traps:

 

General: Link (port) Up/Down

AP: AP Register and AP Interface UP/DOWN

 

But my monitoring team is receiving this trap KTS VOIP CALL FAILURE:

"A "ciscoLwappKtsVoipCallFailureNotif" event has occurred, from GnCiscoDev device, named WLC-XXXX"

 

If I only checked 3 options in SNMP trap why My team is receiving this trap? And what this trap mean? I have tried to find information and I don't find something specific aside this is the OID

.1.3.6.1.4.1.9.9.524.0.5
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VIP Rising star

Re: SNMP TRAP WLC 5508

maybe you've got the wrong mibs loaded?

according to this link the mib value of "ciscoLwappKtsVoipCallFailureNotif"  is different

 

ciscoLwappVoipCallFailureNotifEnabled 1.3.6.1.4.1.9.9.524.1.10.1
The object to control the generation of ciscoLwappVoipCallFailureNotif notification. A value of 'true' indicates that the agent generates ciscoLwappVoipCallFailureNotif notification. A value of 'false' indicates that the agent doesn't generate ciscoLwappVoipCallFailureNotif notification.
OBJECT-TYPE      
  TruthValue    

 

ciscoLwappVoipCallFailureNotif 1.3.6.1.4.1.9.9.524.0.1
This notification is generated when ever a VOIP call failure occurs.
NOTIFICATION-TYPE      
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VIP Rising star

Re: SNMP TRAP WLC 5508

you may need the  http://www.circitor.fr/Mibs/Html/C/CISCO-LWAPP-AP-MIB.php

and oid's

 

 

cLApIfUpDownFailureType 1.3.6.1.4.1.9.9.513.3.8
This object specifies the type of the AP interface failure. detectedFailure(1) - Failure of radio. configuredReset(2) - Reset due to manual configuration.
OBJECT-TYPE      
  INTEGER detectedFailure(1), configuredReset(2)  

 

cLApIfUpDownCause 1.3.6.1.4.1.9.9.513.3.9
This object specifies the cause of the AP interface failure.
OBJECT-TYPE      
  DisplayString    

 

cLApIfUpDownFailureCode 1.3.6.1.4.1.9.9.513.3.10
This object specifies the code of the AP interface failure.
OBJECT-TYPE      
  DisplayString    
Highlighted
VIP Rising star

Re: SNMP TRAP WLC 5508

searching for VOIP call failure I found this:Cheat-Sheet-Common-Wireless-issues

 

VoIP Call Failure: '1x:xx:1x:xx:xx:xx' client, detected by 'xx-xx-xx' AP on radio type '802.11b/g'. Reason: 'Call failed: TSPEC QOS Policy does not match'.
Means platinum QoS was not configured on WLAN

 

hope this helps

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