> What would be the best way to debug this ? Is there a way to dump the > ATU MAC tables to see what's going on with the address learning ?
If you jump to net-next, and use https://github.com/lunn/mv88e6xxx_dump You can dump the full ATU from the switch. bridge fdb show can give you some idea what is going on, but it is less clear what is in the hardware and what is in software. Andrew