netdev - Re: DSA with MV88E6321 and imx28

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Message-ID: <20190607124750.GJ20899@lunn.ch>
Date:   Fri, 7 Jun 2019 14:47:50 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Benjamin Beckmeyer <beb@...-engel.de>
Cc:     netdev@...r.kernel.org
Subject: Re: DSA with MV88E6321 and imx28

> So all ports are now in forwarding mode (Switch port register 0x4 of all ports 
> are 0x7f), but I don't reach it over ping.

Hi

The most common error for people new to DSA is forgetting to bring
the master interface up.

The second thing to understand is that by default, all interfaces are
separated. So the switch won't bridge frames between ports, until you
add the ports to a Linux bridge. But you can give each interface its
own IP address.

    Andrew