[rdo-users] A couple questions ( on configuration )

Hi all, I have a couple question on configuration. The first one ( maybe the easiest ) is: can I change the IP plan that is used to build the undercloud ? I would like to not have the whole undercloud on 192.168.24.x ( as it is ) but on othen plan address. Can it be done ? Should it be done before starting quickstart or I need to change after quickstart has completed ? The second is more complex ( but always on network ). On my evironment I have two nets: one for the administration and one for the baremetal/ provisioning stuffs. This second one is not routed and live on different ethernet interfaces either on the undercloud than on baremetals machines. I know that quickstart build an environment on control and compute node as virtualmachine but my idea is to integrate this with some physical machines ( compute and control). To achieve this I need to use the provisioning network and then I need to make either the NIC than the network available to undercloud host. Any hint on how to get this ? Thanks in advance Pierluigi