For example, tenant network A/B/C/D connect to same neutron L3 router. A/B/C can communicate with D, but A/B/C cannot access each others. Is this possible? Any performance issue should be considered? Best regards, Rui Mao -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20160510/2a8ff554/attachment.html>