We have a Cisco WLC 5508 that we want to monitor using PRTG. I downloaded the MIB from Cisco and converted it using the Import Tool. I would like to monitor all of the traps but when I let PRTG create all the sensors it found based on that OID it created 932 sensors all of which where named something incoherent.
So I decided to dig through the MIB and only use the AP Name OID and create sensors based on that, which works, it scans the WLC and finds all of the attached APs and pulls their name. Great right?
Not quite, we have all of our APs set to fail over between our Austin office and the New York office controllers, whenever an AP fails over or gets disconnected for some reason the sensor freaks out and changes it state to "No Such Instance (SNMP error #223)". Now we do want it to alert when a device is no longer controlled by the controller but we need a little more information in the notification. As it sits right now when we get a DOWN it only tells us on which controller, but not which AP. Below are screenshots of an UP and DOWN notification. My question is this, how to I get it to input the name of the AP in the notification instead of No Such Instance in the notification?