Hi Manjeet / Isaku, I am unable to apply qos policy with dscp marking rule to a port. 1.Create a Qos Policy 2.Create a dscp marking rule on to create qos policy 3.Apply above created policy to a port openstack network qos rule set --dscp-mark 22 dscp-marking 115e4f70-8034-41768fe9-2c47f8878a7d HttpException: Conflict (HTTP 409) (Request-ID: req-da7d8998-9d8c-4aea-a10b-326cc21b608e), Rule dscp_marking is not supported by port 115e4f70-8034-41768fe9-2c47f8878a7d stack at pike-ctrl:~/devstack$ Seeing above error during the qos policy application on a port. Any suggestions on this ? I see below review has been abandoned which is "Allow networking-odl to support DSCP Marking rule for qos driver": https://review.openstack.org/#/c/460470/ Is dscp marking supported in PIKE ? Can you please confirm ? I have raised below bug to track this issue: https://bugs.launchpad.net/networking-odl/+bug/1756132 Thanks, Vamsi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20180316/e41a117c/attachment.html>