I've been polling our Netbotz camera's for temperature values for well over a year. About 6 months ago three of them stopped working. The devices themselves are fine and have been rebooted multiple times.
At this point, I can do a MIB walk or Real-Time MIB Viewer and have No problems polling any of the OID's. If I try to test my UnDP any of the three camera's I get a Timeout. I have created new Custom Pollers to test with and they experience the same problem. Again, the same poller is working fine on other Netbotz Cameras.
Can anyone think of any reason why UnDP would be timing out and all the other SNMP MIB tools work just fine?