Multiple subnets can be used per port to have discontiguous floating IP ranges on the external network. They can be used on internal networks to migrate to a different address space. They can be added in VLAN-based environments where networks are expensive to increase the number of hosts allowed on the network later.
On Tue, Mar 31, 2015 at 7:43 AM, <sparkofwisdom.cl...@gmail.com> wrote: > Do we have clarity on this question? I think it will be more important > for IPv6 enabled port…Any guidance from the Neutron Core? > > > > Thanks! > > > > Shixiong > > > > > "Zou, Yun" <zou....@jp.fujitsu.com> wrote: > > Hello, Oleg Bondarev. > > > > Sir, I could not find out any merit of multi subnets on one network, > except the following one. > > - Migrate IPv4 to IPv6, so we need both subnet range on one network. > > So I don't know very much the nesessery of max_fied_ips_per_port parameter. > > All I know is only DB module and opencontrail plugin are using this > parameter for validate. > > Do we have any usages about this issue, please? > > I appreciate a lot of your help. > > > > My question is related to fix [1]. > > [1]: https://review.openstack.org/#/c/160214/ > > > > Best regards, > > Watanabe.isao > > > > > > __________________________________________________________________________ > > OpenStack Development Mailing List (not for usage questions) > > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -- Kevin Benton
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