I am trying to set up a Plex Media Server and it needs to forward port 32400. It attempted to do so automatically using UPnP. That failed so I attempted to forward the port manually using the router administration. I have it set to port 32400 forwards to the appropriate IP address (a static IP), but Plex still cannot reach the port and when checking with port checkers, it is shown as closed. I have a Linksys WRT54G v.8 Router with the most up-to-date firmware (v8.00.8).