Re: [issue589] VLAN issues

["Sepherosa Ziehau" <sepherosa@xxxxxxxxx>]

On 6/20/07, Gergo Szakal <bastyaelvtars@gmail.com> wrote:
> On Wed, 20 Jun 2007 11:11:10 +0800
> "Sepherosa Ziehau" <sepherosa@gmail.com> wrote:
>
> > If you manually add vlan to bridge after system startup, does it work?
>
> %ifconfig bridge0 addm vlan0 addm vlan2 up
>
> %ifconfig bridge0
> bridge0: flags=8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
>         ether 1e:6c:da:3e:8f:c6
>         priority 32768 hellotime 2 fwddelay 15 maxage 20
>         member: vlan2 flags=3<LEARNING,DISCOVER>
>         member: vlan0 flags=3<LEARNING,DISCOVER>
>
> When I do this and tcpdump afterwards, I get dmesg messages about
> promiscous mode and vlan0 gets PROMISC inside the flags only then. On
> bridge0, promisc mode only gets enabled when tcpdumping.
>
> I am going to do more checking tomorrow.

Please run tcpdump on both xl and vlan, after you hook vlan to bridge.

Best Regards,
sephe

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