Hi and KUDOS to all awesome forum members!
LibreNMS have hade some trouble identifying OPNsense as a firewall since a couple of version back. The SNMP response makes it identify it as FreeBSD and not OPNsense.
This can be fixed by adding
sysDescr OPNsense Firewall
to snmpd.conf though in OPNsense.
Doing the above sysDescr LibreNMS nicely show as an OPNsense icon/device.
Now for the real question.
What I noticed is that pfSense looks a bit different inventoried and what I’m missing in OPNsense inventory is the /Device/Graphs/Firewall, which shows up for a pfSense device, with lots of use full information.
Is there an easy way to fix this? I looked around in github but got more than confused. As pfSense has it and they are pretty similar my though was to “bring some of the pfSense stuff” over to how OPNsense is inventoried.
Or can I manipulate local files to see if I can get it rediscovered so it also gets the Firewall data?