I have a netgear router (N600 WDR3800) that I am trying to set up port forwarding on so I can get remote access to my secutity camera system using my Iphone. The router only gives me the option to fort forward ports 80 and below. When I try to port forward ports 81 and above I get a message that the ports are being used by other devices and that I should check USB Rapid Share, Remote Management, Port Forwarding, Port Triggering UPuP MappingTable. My security camera recorder only gives me the option to use ports 1025 to 65535.