L3 agent uses Qclient to communicate with Quantum server while Plugin agents used RPC. I understand there is a BP for L3 agent to use RPC in coming days. I was going through OVS agent code, found that it does not authenticate with keystone, which I feel is a security concern. self.rpc_context = context.RequestContext('quantum', 'quantum', is_admin=False) auth token is not sent while creating context. Any considerations to do that way? Thanks, -- Ravi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130202/41cb9231/attachment.html>