Re: [Ebtables-devel] Fwd: Linux bridge on linksys WRT54GS running OpenWRT

[Sebastien C. <seb...@ch...>]

Hi Bart,

Thanks for your attention to this subject.

Here is how to reproduce this problem:
- two hosts on a LAN
- on host A create a bridge
- add the device to bridge
- run on host A : "tcpdump -i br0 not ip"
- run on host A : "tcpdump -i eth0 not ip"
- on host you can use a very good tool like vlc to join a group :
"vlc udp://@[ff1e::8888]:8888"

This should generate a MLD report (which should be catched by
multicast router) but it is blocked by something in bridge.
So you will be able to see it on eth0 and not br0.

If you need some more information we can discuss about this on IRC
#etables (freenode).

Thanks
Seb

On 11/18/05, Bart De Schuymer <bds...@pa...> wrote:
> Op vr, 18-11-2005 te 01:51 +0100, schreef Sebastien Chaumontet:
> > Hi ebtables dev team,
> >
> > Has you can see bellow we reported a problem with bridging and MLD
> > reports using bridge to bridge mailing list, but it seems more related
> > to ebtables.
> >
> > Can you have a look to this issue?
> >
> > The problem can be easily reproduced. Do not hesitate if you need help =
to do it.
>
> I don't have an IPv6 network (the IPv6 specific bridge-nf code was
> tested by others). If you can tell me how to reproduce this, that would
> be great.
>
> cheers,
> Bart
>
>
>