Re: First userspace, then module

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On Thu, Apr 16, 2009 at 9:28 AM, Jan Engelhardt <jengelh@xxxxxxxxxx> wrote:
>
> On Thursday 2009-04-16 09:02, Kristian Evensen wrote:
>>
>> I am playing around with an idea for a module that will manipulate the packets
>> in userspace before passing them on to the xtables module. In other words,
>> there will be two rules in iptables (in the samle table) and after userspace is
>> done with the packet, it will be passed onto the next rule.
>
> Not possible. But you can have it reenter at the start using
> NF_REPEAT, I think.

Ok, thank you. I guess the best way then is to try and somehow mark
the packet, make it reenter and have the other rule higher up. This
rule will then also require a match on mark.

-Kristian
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