After upgrading (1.1.38 -> 1.2.2) Host MIB templates fail

[pngoossens]

Hi all,

I've recently upgraded from Cacti 1.1.38 to 1.2.2. The upgrade process went smoothly. However, data sources based on the following default data templates are no longer being updated:

• Host MIB - Processes
• Host MIB - Logged in users

For example, the following log entry is presented for one of the affected data sources:

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2019-03-21 14:41:28 - POLLER: Poller[Main Poller] Device[PBX] DS[PBX - Processes] Graphs[PBX - Processes] SNMP: v2: 192.168.0.15, dsname: proc, oid: .1.3.6.1.2.1.25.1.6.0, output: U

Executing snmpget from machine running Cacti returns a valid response:

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# snmpget -v2c -c public 192.168.0.15 .1.3.6.1.2.1.25.1.6.0
HOST-RESOURCES-MIB::hrSystemProcesses.0 = Gauge32: 172

Both Host MIB templates come with Cacti and use the Get SNMP Data input method. I'm also using the custom Net-SNMP - CPU - User data template which relies on Get SNMP Data as well. This data template works without a hitch, for example:

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2019-03-21 14:41:28 - POLLER: Poller[Main Poller] Device[PBX] DS[PBX - CPU - Idle] Graphs[PBX - CPU Utilization] SNMP: v2: 192.168.0.15, dsname: cpu_nice, oid: .1.3.6.1.4.1.2021.11.11.0, output: 95

I've compared the templates and all relevant settings (min/max values, data source type) are the same.

Does anyone know what's going on? Any help will be much appreciated!

[netniV]

Check the data source info for those sources. Try the troubleshooting -> Data Sources section.

[pngoossens]

Thanks for the suggestion. I've examined both options but unfortunately their output (screenshots attached) doesn't help me in resolving the issue. Any other suggestions?

[netniV]

You have three warnings there, what are those warnings?

[pngoossens]

To be honest, I have no idea where I can get more information about the warnings. I expected to see some details when hovering over the icons, but alas. There's nothing about these warnings in the logs either. Where should I go to find more information?