From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruno Moreira Guedes Subject: Flux Between POST_ROUTING Verdicts and Packet Changes Date: Wed, 24 Jun 2009 17:06:01 -0300 Message-ID: <3fdd6ce00906241306u633996f2n6219580ba8d12a74@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: Netfilter Return-path: Received: from an-out-0708.google.com ([209.85.132.245]:28657 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751656AbZFXUF7 (ORCPT ); Wed, 24 Jun 2009 16:05:59 -0400 Received: by an-out-0708.google.com with SMTP id d40so1971653and.1 for ; Wed, 24 Jun 2009 13:06:02 -0700 (PDT) Sender: netfilter-devel-owner@vger.kernel.org List-ID: 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