I have 3 node in openstack (Mikata), everything was working fine inLegacy neutron networking.1. Controller (network)2. Compute13. Compute2Today i have migrate it from Legacy to DVR networking to increaseperformance. I following this documenthttp://egonzalez.org/configure-neutron-dvr-openstack-liberty/Now i created V-Router and attached External & Private network to it.but when i am tying to add floating IP  then in Port to be availableis empty saying  No port available.Does anyone has this issue. what i should look to find issue? any hint?Similar issue some people getting in JUNO but that solution didn'twork for me https://ask.openstack.org/en/question/54713/no-ports-available-when-trying-to-associate-a-floating-ip/
Openstack DVR floating No Port available for association
linux;cloud;openstack