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From: Anders Fugmann <afu@fugmann.dhs.org>
To: stewart.thompson@shaw.ca
Cc: Antony Stone <Antony@Soft-Solutions.co.uk>, netfilter@lists.samba.org
Subject: Re: mangle tables.
Date: Tue, 10 Sep 2002 15:04:26 +0200	[thread overview]
Message-ID: <3D7DEDDA.2080404@fugmann.dhs.org> (raw)
In-Reply-To: FLEKIPPLAEDMJMOOBBDPCECJCOAA.stewart.thompson@shaw.ca

Thanks.

This makes alot of sence.
To sum up, tables are traversed in the following mannor:

             [Packet enters the machine]
                          |
                    mangle-prerouting
                    /              \
   <To the machine itself>  <To be forwarded> [Locally gen. packet]
                   |                |                 |
             mangle-input     mangle-forward    mangel-output
                   |                |                 |
             filter-input     filter-forward    filter-output
                   |                \                 /
       [next level of the OSI]       mangle-postrouting					                                    |
                                 [packet leaves the machine]

Legend:
[]: Event.
<>: Case (if).
| : Connector.

(mangle tables intentionally left out)
So there is no doubt that mangle-forward is traversed _before_ 
filter-forward.

Thanks again for clarifying.

Regards
Anders Fugmann



  parent reply	other threads:[~2002-09-10 13:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-10  6:49 mangle tables Anders Fugmann
2002-09-10  9:38 ` Antony Stone
2002-09-10 10:05   ` Anders Fugmann
2002-09-10 10:12     ` Antony Stone
2002-09-10 10:41     ` Stewart Thompson
2002-09-10 11:09       ` Antony Stone
2002-09-10 13:04       ` Anders Fugmann [this message]
2002-09-10 20:18         ` Stewart Thompson
2002-09-10 22:18           ` Anders Fugmann

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