In an office I've got a network connection with 5 external IPs and a Linksys router (I'm not 100% percent sure of the model). I need 4 of those 5 IPs to be routed to a server, and the fifth to be shared between the other computers at the office.
This can probably be done using a switch in front of the router. Connect the server and the router to the switch, and let the router handle the rest of the network.
Is there a way to configure the router to route the 4 IPs to the server, and create an internal network the the other computers at the same time?