Hi Satish, You can create multiple non-contiguous allocation pools for the external (floating) network, even as small as a single IP address. Keep in mind that the Neutron router will take an IP address from this pool for its ‘qg’ interface. You may want to refrain from enabling DHCP on that subnet as well, otherwise they will each grab an address as well. James On 9/2/16, 10:34 AM, "Satish Patel" <satish.txt at gmail.com> wrote: Its very weird requirement, stay with me to explain. We have /24 public IP pool which we are using since long time and we cherry picked IP address from that pool so they are not in sequence :( Now we have openstack and i want to give some floating IP to openstack but because of non-sequence range how do i give individual IP address to floating pool in VLAN? In single VLAN 10 net how do i put individual IP in subnet? _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack at lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack