The current L3 services in Folsom have gaps when using IPv6. This blueprint will bring parity between IPv4 and IPv6 L3 features.
Upstream blueprint: https://blueprints.launchpad.net/neutron/+spec/ipv6-feature-parity
Brent: I'm reviewing old RDO bugs. Do we need to keep this open to track the upstream feature?
I don't think we need to keep this open any longer. The IPv6 support has evolved significantly and the differences in L3 behavior between IPv4 and IPv6 are documented. https://wiki.openstack.org/wiki/NEUTRON-IPV6-MANUAL#Router_Support.