Ok, bear with me...
I would like to know if this is possible or has been implemented by someone.
I would like to take an SME Server/Gateway box and have it recieve its static public ip from PPOE and have two additional network zones. I would like 1 network zone to be private DHCP, firewalled etc, and another network zone to forward traffic for assigned 'sticky ip's' out a third DMZ nic.
Is this possible? Would it just be smarter to install one SME box with PPOE and a local lan of the sticky IP subnet, and then plug a seccond SME firewall/gateway into that 'local' lan?
Forgive me if this makes no sense... I am still thinking it out in my mind.