I am trying to set up inter-vlan routing, going through the manual, I get to the point where it says click +CreateNewLAN purpose interface, and there is no interface option.  Is this necessary or can I just go in settings/network security/switch acl and create a rule there.     All I'm trying to do is allow my ip cameras to talk to my DVR on a different vlan on ports 554, 37777 and 37778 without having to be routed through the main router.