For the scenario attached below the routing (route / iptables) for the server [PRE-ROUTER] is needed. The interfaces are eth0 and eth1. Important: The DHCP server on eth1 net MUST NOT reach into (beware of the special DHCP ports) the eth0 network (because there is another DHCP server for this net). Underlying system for PRE-ROUTER is Debian 6. Payment will be done after successful implementation and testing. The PRE-ROUTER acts as the primary gateway for the ETH1 subnet as well. (DNSMASQ? or simple forwarding?). The delivery is the set of iptables / route commands in a TXT file. After successful testing the payment will be transferred.
!!! Please take a look at the attachment first !!!