How about using DHCPv6 prefix delegation (RFC3633)? It may not satisfy all your needs but may be a start. John ========================================= John Jason Brzozowski Comcast Cable m) 609-377-6594 o) 484-962-0060 w) www.comcast6.net e) john_brzozowski at cable.comcast.com<mailto:john_brzozowski at cable.comcast.com> ========================================= From: Daniel Ankers <md1clv at md1clv.com<mailto:md1clv at md1clv.com>> Date: Friday, July 4, 2014 at 5:19 To: "openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>" <openstack-operators at lists.openstack.org<mailto:openstack-operators at lists.openstack.org>> Subject: [Openstack-operators] IPv6 networking with Neutron (on Icehouse) Hi all, With IPv4 networking, I have a single public network which contains a pair of routers and Neutron, and Neutron takes floating IPs from this as necessary. For IPv6 I'd like to do things in a more IPv6-y way and automatically give every tenant a routed /56 or /48 for them to use as they see fit - but I'm struggling to see how to do this (either with APIs or preferably with Horizon.) Is anyone doing this already or have any pointers to useful documents? Thanks, Dan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140709/a8e4b9e8/attachment.html>