Subject: Re: Diagram of NAT, IPsec, IPF etc.?
To: Jukka Marin <>
From: Ossi Herrala <>
List: netbsd-users
Date: 04/29/2003 11:21:41
On Tue, Apr 29, 2003 at 12:58:18AM +0300, Jukka Marin wrote:

> Right now I'm a bit confused of the order in which NAT, IPsec
> tunneling, IPfilter etc. are applied to the packets.  There's a
> simple diagram in the IPsec FAQ, but it doesn't talk about NAT
> and leaves some other questions unanswered as well.

There is IP Filter flow:


Ossi Herrala
Personal PGP key at