Dear All, I have just installed Zun and tried creating a container following the instructions as per the following webpage: https://docs.openstack.org/zun/rocky/install/index.html I am getting following error while starting my test container using 'openstack appcontainer run --name container2 --net network=$NET_ID cirros ping 8.8.8.8': status_reason | Docker internal error: 500 Server Error: Internal Server Error ("IpamDriver.RequestAddress: Requested ip address {'subnet_id': u'e684a17b-6b17-4ea2-bbc9-752a21304dcc', 'ip_address': u'10.68.48.147'} already belongs to a bound Neutron port: f0d6153a-7408-4cd5-82c3-9abed48ad056"). The network I selected is a flat network on openstack with external flag true. Please advise me how to solve the issue or if there is a specific requirement for this. Thank you, Kind Regards, Navdeep -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20190403/ca0fcaf3/attachment-0001.html>