I just started monitoring my UPS Nut server and it has multiple UPSes connected to it. From my understanding from reading here: https://docs.librenms.org/Extensions/Applications/#ups-nut that multiple UPSes can be monitored. However in my graphs it appears to only be monitoring one of them. I looked at all the relevant code and I get the sense it only monitors one UPS. Can anyone clarify if it does or doesn’t monitor multiple UPSes?
I’ve been trying this myself. The documentation says that you just need to add multiple “extend” entries in snmpd.conf, but when I do this, snmpd complains about duplicate names and only registers one:
Nov 2 00:01:44 util snmpd[478128]: duplicate table data attempted to be entered. row exists
Nov 2 00:01:44 util snmpd[478128]: Failed to register extend entry 'ups-nut' - possibly duplicate name.
This is with net-snmp 5.8 on Ubuntu 20.04.3 LTS.
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