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Date:   Wed, 30 Sep 2020 21:19:56 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Peter Vollmer <peter.vollmer@...il.com>
Cc:     Network Development <netdev@...r.kernel.org>
Subject: Re: dsa/mv88e6xxx: leaking packets on MV88E6341 switch

> 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

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