Ports look all fine.
I reconfigured vCloud Director on the Primary Cell (#.configure) and pointed it to an old database and I could access the Web UI fine (VMware vCloud Director Setup page) however when pointing it to the correct database it failed again. However when I logged onto the Database Server and opened an IE page and put in the vCloud Web IP Address I was getting the vCloud Director grey screen (which usually indicates an SSL error). When I tried to connect this way using the FQDN it said "page cannot be displayed" again!