Hello, I was checking that option but it is not what I'm looking for. I need something like for example: 1. Have got subnet with 192.168.1.0/24 2. I attach to that subnet instance (with one NIC) and it not allocate me only one IP from subnet (e.g. 192.168.1.1) but some subnet e.g. 192.168.1.1/28 (or something like that) Do You know is it possible in some way to do such think? Thanks in advance Slawek Kaplonski slawek at kaplonski.pl W dniu 2014-08-23 22:05, gustavo panizzo (gfa) napisał(a): > you can use allowed-pairs extension to assign more than one ip address > to a port > > http://docs.openstack.org/api/openstack-network/2.0/content/allowed_address_pair_ext.html > > > > On 08/23/2014 08:13 AM, Sławek Kapłoński wrote: >> Hello, >> >> I'm using openstack Havana release with neutron. Is it possible >> somehow to >> associate more than one IP to one port in neutron. For example if I >> have >> subnet /24 is it possible to associate to one port /27 or /28 from >> that >> subnet? Is it possiblem somehow? >> >> -- >> Thanks in advance, >> Sławek Kapłoński >> slawek at kaplonski.pl >> >> -- >> Klucz GPG można pobrać ze strony: >> http://kaplonski.pl/files/slawek_kaplonski.pub.key >> -- >> My public GPG key can be downloaded from: >> http://kaplonski.pl/files/slawek_kaplonski.pub.key >> >> >> >> _______________________________________________ >> 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 >> -- Pozdrawiam Sławek Kapłoński slawek at kaplonski.pl