Hi, Given the work on [1] has been abandoned, I'm wondering what the current status of going dual stack is. Of course, given Neutron got something like that on it's roadmap. The initial BP [2] aimed for Havana and Icehouse, and I'm unaware of something similar to achieve a dual stack network. What are the options, if any? To my knowledge it all comes down to supporting multiple exterior interfaces (networks) on a l3-agent, which is currently limited to just 1: either IP4 or IP6. [1] https://review.openstack.org/#/c/77471/ [2] https://blueprints.launchpad.net/neutron/+spec/allow-multiple-subnets-on-gateway-port Regards, Harm