pf and policy routing

Max Laier max at love2party.net
Thu Jun 22 16:36:28 UTC 2006


On Thursday 22 June 2006 17:53, Sébastien AVELINE wrote:
> I would like to have some advises on pf. I'd like to use pf for
> clustering a firewall and using pfsync.
> Actually I use a Linux Box to do this. The problem is that I have
> specific rules for routing with iproute2 because I got a lot of
> different subnets with multi-homing. It seems that freebsd support
> policy routing only with ipfw.
> My question is : is it possible to use ipfw just for policy routing and
> pf just for packet filtering ?
> For example I want to to do something like that :
>
> I had a default gateway (a) but if I received a packet from subnet(c) to
> subnet(d) --> use an another default gateway(y)
>                                                                   a
> packet from subnet(a) to subnet(x) -->  use an another default gateway(y)
>
>
> I wonder if route-to of pf is good for my exemple or if I should try
> something else like ipfw for routing and pf for firewalling as I said
> above. Actually I'm using freebsd 6.1 for some tests.
>
> Thanx for your answers.

http://openbsd.org/faq/pf/pools.html#outgoing

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