I was using the SNMP device tracker until it broke in a recent upgrade. The release notes for 2024.3 imply that it included the fix, but it still appears to be broken for me.
As a side note, anyone know how to troubleshoot the SNMP device tracker? I see nothing in the logs.
EDIT:
I did a packet capture on my firewall (OPNSense) for about 30 minutes. I saw no SNMP traffic from Home Assistant.