Hi,
this is maybe not librenms related, but I’ve no idea where else to ask and it was lnms that led me to discover it.
For whatever reason when I restart the VM that runs my NAS, 3 raspberry pi hosts (including the nms itself) show down (snmp/icmp) and return with the boot up of the nas VM in librenms event log.
My network hierarchy is like this:
Router connects only to 24 port managed switch, every wired device including the 3 raspberry’s in question connects to it’s own port. Even the VM with the nas does, as it uses pci passthrough’d 4x1Gb nic with lacp configured on both nas and switch with 4 cables connecting to their respective lagg group port on the switch.
Nms event log shows the LAG ports correctly going down/up on the reboot, the raspberry’s port remain unchanged, but the raspberry’s themselves immediately show as snmp/icmp unreachable in nms. However 1 of the raspberry’s is the nms itself, and the other 2 are the dns servers for the network and they keep working as internet browsing works while the vm restarts and the nms itself obviously works and is reachable too since I was able to take the screenshot.
https://turbomrak.ddns.net/s/JAqs52fefwLy4nn
Any suggestions on what could be causing this welcome!