<li> Follow step 0 - 3 of the [https[media://www.rdoprojectPackstack quickstart.org/install/packstack/ pdf|RDO Packstack Quickstart]] for the Open Stack installation (ensure step 0 prerequisites are completed first).</li><li> At the <code>packstack --allinone</code> step, follow the [https[media://www.rdoproject.org/networking/neutron-Neutron with-existing-external-network/ .pdf|Neutron with existing network guidance]] instead (omit <code>–os-neutron-ovs-bridge-interfaces=br-ex:eth0</code> argument). Networks can also be setup with the web UI (preferred).</li><li> Refer to [https[media://www.rdoproject.org/networking/floating-Floating ip-range/ .pdf|floating IP range]] for setting up the floating IP addresses to the external network. This can also now be done with the web UI (preferred).</li>