Hi all ,, Any one can help me with the following error ? "An auth plugin is required to fetch a token" When run neutron net-list in controller node . Note : We have deplyed VIO.3 ( Vmware Integrated Openstack ) I've checked the configuration of keystone authentication details in /etc/neutron/neutron.conf -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20170217/5b7378e4/attachment.html>