Can't access my server on my network

UPnP (Universal Plug and Play) is used to dynamically open ports on your router so you don't have to do manual port mapping. You should keep the default settings for the UPnP.

That seem to be my problem, I am having to do manual port mapping.  What I need to know what should the setting be? Default for this router is off, when I enabled UPnP non of the setting were set.

What happens when you just enable the UPnP without the manual settings. Check history of the router to see if UPnP works.