Multiroute question

[Michael Pounov]

Hi, Juan

Use pf like in that simple example:

$dsl_if = "CardA"
$int_if = "CardB"
$dsl_addr = "_dsl_if_ip_"
$int_addr = "_int_if_ip_"
$dsl_gw = "_dsl_gw_ip_"
$int_gw = "_int_gw_ip_"

set state-policy if-bound

.... blah blah blah whatever rules ...

pass out on $dsl_if route-to ($int_if $int_gw) from $int_if no state
pass out on $int_if route-to ($dsl_if $dsl_gw) from $dsl_if no state

# End pf example ;)

On Thu, 20 Sep 2012 16:16:53 +0200
Juan José Sánchez Mesa <juanjo.listas at doblej.net> wrote:

> Hi!
> 
> (sorry for my bad english)
> 
> I have a FreeBSD machine (8.2-RELEASE-p3). The machine has two ethernet 
> cards, configured in this way:
> 
> - Card A: internet IP address
> - Card B: intranet IP address
> 
> Default route goes via card A.
> 
> Now, on the intranet I have a "normal" DSL router. Then, using NAT i've 
> forewarded a simple port from the DSL to the intranet IP of this machine.
> 
> The incoming packets from the DSL comes ok to the machine (via card B), 
> but the outgoing packet goes to card A, due to the default route.
> 
> There is a way to configure the network so that outgoing packets goes to 
> the card from where the incoming packets was arrived ?
> 
> Or is this impossible to configure ?
> 
> Thanks!!!
> 
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-- 
Best Regards, 

Michael Pounov
ELWIX - embedded lightweight unix -

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