Linux iptables scripting wanted.

I need the following scripts: 1. Script that sets up iptables for the 3 different servers 2. Script that will only allow access to selected interfaces to selected client via mac address. (example I want client1 to have access only to lan and client2 to to have access to lan and tun and client3 to have access to wan/lan ) 3. Script that will only allow access during particular times day/week to client via mac address. 4. Script that will route particular ips and/or address via an interface. (example I would like all traffic to [login to view URL] to go over the TUNx interface so it reaches the mail server directly) 5. Script that will make printer on "Office Server" available via other TUNx clients. Priority will be given to freelancers who can give a script that will setup a server so all clients can be reached behind it as if on same network as other ZT clients. I have actually scripts that do alot of what I want however I am not sure how to make them all work together. If you want i can provide them or you can do from scratch. I do not believe access should be needed to any of my systems as iptables should work fairly the same across most linux systems. Using Debian and Arch. If you have any questions on any of the points or can only do particular parts of the scripts let me know.