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Date:   Thu, 16 Jul 2020 12:06:16 +0200
From:   Kurt Kanzenbach <>
To:     Vladimir Oltean <>
Cc:     Florian Fainelli <>,
        Andrew Lunn <>,
        Vivien Didelot <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,,
        Rob Herring <>,,
        Sebastian Andrzej Siewior <>,
        Richard Cochran <>,
        Kamil Alkhouri <>,
Subject: Re: [PATCH v1 2/8] net: dsa: Add DSA driver for Hirschmann Hellcreek switches

On Thu Jul 16 2020, Vladimir Oltean wrote:
> On Thu, Jul 16, 2020 at 11:23:26AM +0200, Kurt Kanzenbach wrote:
>> As far as I know there is no port forwarding matrix. Traffic is
>> forwarded between the ports when they're members of the same
>> vlan. That's why I created them by default.
> And your hardware doesn't have ACL support, does it (from the fact
> that you're installing PTP traps via the FDB, I would say no)?  You
> could have added a match-all entry on all traffic coming from a
> certain source port, and a 'redirect-to-cpu' action. This would have
> also achieved port separation in standalone mode.

Yeah, that'd have worked. But, there is no ACL support.


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