Hi, There are some patches that are relevant to the NFV support. There are as follows: 1. Current exception handling for interface attachment is broken - https://review.openstack.org/103091 2. The V2 port attach is a blocking call. This cannot be changed so a proposal to have the V3 as non blocking has been posted - https://review.openstack.org/103094 3. Logging hints have been added in Neutron api - https://review.openstack.org/#/c/100258/ Thanks Gary -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140702/f66deb5f/attachment.html>