Hi Guys, Anything i can check on this , more from the server logs and the switch logs Packet drops when using trex traffic generator when device under test and traffic generator are not in same compute node But if we launch the instance using affinity and traffic generator and client on the same node , it works fine Regards Adivya Singh -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20230531/806562e4/attachment.htm>