urgently need helps to configure my ccr1036-12g-4s!!!

hi here! i’ve got a new ccr1036-12g-4s. n i m a newbie here n i need helps to configure this router!
1st of all i need to show my connections:

connection-1 which called wan1, is a optical cable with static ip address. this connection from my isp, with this connection, my servers provide ott services to all users of Internet of my city. refuse all other ips that not from local city connected to it. must mapping preferred ports, but not all ports of my servers, that is mean mapping only ports are not mapping my servers! question is i don’t know if i have several severs how to realize?

connection-2 which called wan2, is a twinpired cable with rj-45 connector, also has a static ip with it, but only 1 mbite broadband. we use the connection to connect my software provider for configuration their software n solved problems. requirement to connect this connection, only strictly by allowed mac addresses which fixed in the configuration file of this connection in the router. n mapping not only ports but all my servers!

by the way i need a good firewall rules to protect my servers n my router.

another question is i have two computers connected to local network with private ip addresses in office neighbor room as administration. how to configure the router if request connections from these administration computers are not local ips, router automatically use wan2, other wise to use wan1.

thinks a lot!
23-10-2914