Comment 18 for bug 1788403

'admin_state_up': True in all of my greps so far.

I wonder 'vifs_already_plugged' can be set to False now, and assume neutron simply just not rewire it in case the admin_state_up is False.

https://review.openstack.org/#/c/161934/3/nova/virt/libvirt/driver.py maybe workarounded https://bugs.launchpad.net/neutron/+bug/1757089 , but since it fixed