Re: [RFC] bridge: add netfilter hook for forwarding 802.1D group addresses

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On Fri, 19 Aug 2011 17:18:04 -0500
"Christian Benvenuti (benve)" <benve@xxxxxxxxx> wrote:

> The patch description and the code are clearly saying that STP is
> an exception, but I am just worried about the users.
> Maybe a proper description in the iptables help is sufficient.
> 
> Users may otherwise try to use this new hook for STP too
> (for example to generate logs or produce statistics/counters
> or divert STP traffic to userspace, etc).

STP traffic already goes to userspace. And gets processed
by the LOCAL_IN chain. So I don't think it is needed.


> Out of curiosity, ... if this gets accepted, shouldn't you provide
> NF_BR_LINK_LOCAL_OUT too?
> Or maybe you should call it NF_BR_LINK_LOCAL_FWD instead of
> NF_BR_LINK_LOCAL_IN?

Thanks, that is a better name, I'll change it in next version.
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