From: Andrew Lunn <andrew@lunn.ch>
To: Gerhard Wiesinger <lists@wiesinger.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: B53 DSA switch problem on Banana Pi-R1 on Fedora 26
Date: Tue, 22 May 2018 22:16:32 +0200 [thread overview]
Message-ID: <20180522201632.GB4396@lunn.ch> (raw)
In-Reply-To: <3bdb712d-38bd-e2ca-63cf-8406a7b5689d@wiesinger.com>
> Planned network structure will be as with 4.7.x kernels:
>
> br0 <=> eth0.101 <=> eth0 (vlan 101 tagged) <=> lan 1-lan4 (vlan 101
> untagged pvid)
>
> br1 <=> eth0.102 <=> eth0 (vlan 102 tagged) <=> wan (vlan 102 untagged pvid)
Do you even need these vlans?
Are you doing this for port separation? To keep lan1-4 traffic
separate from wan? DSA does that by default, no vlan needed.
So you can just do
ip link add name br0 type bridge
ip link set dev br0 up
ip link set dev lan1 master br0
ip link set dev lan2 master br0
ip link set dev lan3 master br0
ip link set dev lan4 master br0
and use interface wan directly, no bridge needed.
Andrew
next prev parent reply other threads:[~2018-05-22 20:16 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-22 19:11 B53 DSA switch problem on Banana Pi-R1 on Fedora 26 Gerhard Wiesinger
2018-05-22 19:15 ` Florian Fainelli
2018-05-22 20:16 ` Andrew Lunn [this message]
2018-05-22 20:42 ` Florian Fainelli
2018-05-22 21:02 ` Andrew Lunn
2018-05-23 4:49 ` Gerhard Wiesinger
2018-05-23 15:28 ` Florian Fainelli
2018-05-23 15:50 ` Florian Fainelli
2018-05-23 17:29 ` Gerhard Wiesinger
2018-05-23 17:47 ` Florian Fainelli
2018-05-23 18:11 ` Gerhard Wiesinger
2018-05-23 18:21 ` Florian Fainelli
2018-05-23 17:35 ` Gerhard Wiesinger
2018-05-23 17:55 ` Florian Fainelli
2018-05-23 18:27 ` Gerhard Wiesinger
2018-05-23 18:54 ` Florian Fainelli
2018-05-24 5:29 ` Gerhard Wiesinger
2018-05-24 6:22 ` Gerhard Wiesinger
2018-05-27 19:01 ` B53 DSA switch problem on Banana Pi-R1 on Fedora 26 - systemd-networkd problem Gerhard Wiesinger
2018-05-27 19:18 ` Gerhard Wiesinger
2018-05-27 20:35 ` Florian Fainelli
2018-05-28 5:24 ` Gerhard Wiesinger
2018-05-27 20:31 ` Florian Fainelli
2018-05-28 5:32 ` Gerhard Wiesinger
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