[Rdo-list] Single Node Openstack

Hi, I'm trying to learn about how to setup and configure OpenStack. I've got a laptop that I want to use a test machine to run a single OpenStack node with instances appearing on the same network as the node itself. I'm trying to follow the instructions from this web site. https://openstack.redhat.com/Neutron_with_existing_external_network I'm running Fedora 20 on this laptop. My network range is 192.168.5.0/24. First question, does anyone have a similar setup? Fedora 20, single node, instances on the same network? I can get openstack installed via packstack and everything appears to work except that I can't seem to talk to the instances over the network. At this point I'm stuck and could use some advise on where to look further. Thanks. -Dave