Hi Stackers, What is the difference between the ports 5000 and 35357? When I run glance command, the error message is as below. I googled the message, but no results can address this issue. root at Controller:~# glance index ID Name Disk Format Container Format Size ------------------------------------ ------------------------------ -------------------- -------------------- -------------- Error communicating with /v1/images/detail?limit=10: [Errno 111] Connection refused Thanks, Howard -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20121213/980c20d5/attachment.html>