We have installed libreNMS last week to monitor our Firewall Fortigate FG-200E, especially the SD-WAN Status Check Latency on our 4 incoming interfaces.
I first updated the FORTIGATE MIBs that were not up to date, and did not include the desired OID.
After spending some time to dig, i found the Custom OID screen in the Device Edit page.
I entered the needed OID, pressed Test OID, and had a successful l message, great !
In the Graph section of the device, i have the newly added OIDs, perfect !
The ultimate goal is to to have an alert when this latency goes above a certain level.
So, in the Custom OID page, i checked the Alerts enabled checkbox, and entered values for Alert Thresholds and Warning Thresholds.
Unfortunately, i do not see any event in the History Alert page.
It is not clear to me if the is a link between the Thresholds of the Custom OID and the Alert rules.
Do i need to do an alert rule to catch the Custom OID Alert ?
Thanks for you help, and congrats for this very good tool.