> > a) How I can enable access to the Webgui panel from the WAN
> interface ?
> I don't think you can enable it by default, but what you could do is
> just log in with a VPN and then configure it, being virtually
> on the LAN.
Simply add a NAT rule to point external 443 or 80 to the internal IP of
the m0n0wall box & check the "auto-add firewall rule." I'd strongly
recommend https if you're accessing from WAN.