Hi,all! I encountered the following error when creating an instance of this time: *Forbidden: It is not allowed to create an interface on external network(HTTP 403)* In normal use this afternoon, I just re-create the external network admin, and demo-related networks. I really can not find the root cause of the problem, how to solve this problem? Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140508/4d4759d4/attachment.html>