From: "Andrea Gangini" <a dot gangini at mimesi dot com>
> I've tested monowall in a simple configuration and I found it very
> complete and robust; so I want to migrate the firewall (ipcop based) of
> our company to monowall.
> However I could'nt understand how to replicate a simple ipcop feature,
> which is that the firewall must have multiple WAN ips, each with its own
> port forward rules. In ipcop this feature is called "network alias". The
> internal network is NATted on a single WAN ip (all outbound requests
> originate from the same IP).
You need 1:1 NAT and Proxy Arp. http://192.168.1.1/firewall_nat_1to1.php
and http://192.168.1.1/services_proxyarp.php The first does the NAT, and
the second allows the m0n0wall to advertise the IP address.