Hi You can use fixed ip port for this. create neutron port and attach it to the one vm. or you can use floating ip for this purpose as well Regards, Andrew > 2017. 8. 23. 오후 10:58, Volodymyr Litovka <doka.ua at gmx.com> 작성: > > Hi colleagues, > > imagine, somebody (e.g. me :-) ) needs to transfer IP address between two ports. The straight way is: release IP address and then assign it to another port. > > The possible problem with this way is time between release and assignment - during this time, this IP address is in DHCP pool and can be automatically assigned to some another port upon request. > > Any ideas how to prevent leasing this IP address during this time? > > Thank you. > -- > Volodymyr Litovka > "Vision without Execution is Hallucination." -- Thomas Edison > _______________________________________________ > 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20170823/352e6634/attachment.html>