Hi all, In the mitaka version, I used v2 RESTful API of keystone as following: curl -i -H "Content-Type: application/json" -d ' { "auth": { "tenantName": "admin", "passwordCredentials": { "username": "admin", "password": "password" } } }' http://10.240.227.7:35357/v2.0/tokens ; echo But the result shows: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}. But the v3 of keystone works normaly. Is v2 of keystone not supported in mitaka or something else config I config wrong? Sincerely! Kenny Ji -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160725/a7ccd09c/attachment.html>