From: Bruno Moreira Guedes <thbmatrix@gmail.com>
To: Netfilter <netfilter-devel@vger.kernel.org>
Subject: Flux Between POST_ROUTING Verdicts and Packet Changes
Date: Wed, 24 Jun 2009 17:06:01 -0300 [thread overview]
Message-ID: <3fdd6ce00906241306u633996f2n6219580ba8d12a74@mail.gmail.com> (raw)
Hello all,
Because I can't found many info about some problems, I want to know
what happens betwen the moment I set the verdict in netfilter_queue,
and the moment the packet is changed by the NAT part of netfilter.
Just to explain, I'm jumping all packets from nat::POSTROUTING and
nat::PREROUTING to NFQUEUE, and creating conntrack entries to do
SNAT/DNAT some packets. After creating the conntrack entries, I just
set the verdict to NF_ACCEPT.
It seems to slow down my testing network, and I want to try to found
why it's too slow.
Thank you in the advance.
--Bruno Moreira Guedes
reply other threads:[~2009-06-24 20:05 UTC|newest]
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