On 5/17/06, Paulo Meireles <paulo dot meireles at exxpert dot com> wrote:
>
> I'm sure this is obvious, but I'm new to both BSD and m0n0wall and
> couldn't find it on the documentation, despite having tried quite hard...
> I have built a firewall with 4 network interfaces. One of the interfaces
> is connected to a LAN that has 2 different subnets. I'd like m0n0wall to
> provide routing for these, but I can't figure how.
>

Using two IP subnets on the same broadcast domain is poor network
design and not supported in m0n0wall (or many commercial firewalls,
for that matter).

With that said, you'll find a work around here.
http://www.google.com/search?q=ifconfig+alias+site%3Am0n0.ch

-Chris