As far as I can tell, LibreNMS has gathered all the various peers via SNMP/FDB (and a few via LLDP, but other than the switches only our IP phones appear to support LLDP, and they all appear via FDB too). I can see all the IP / MAC mappings via FDB. However I can’t seem to view a map of anything but the switches - is it possible to show other devices too ?
If it makes a difference we have various Netgear “smart” switches. GS748Tv5, GS724Tv3, GS108Tv2 switches.