Dear Sir, This our testbed: Openstack (stein) + Opendaylight (neon) + ovs (v2.11.1) We have trouble when creating vnf on compute node using OpenStack CLI: #openstack vnf create vnfd1 vnf1 Here are the log message and ovs information. COMPUTE NODE1: nova-compute.log [image: error1.png] [image: list1.png] [image: vsctl1.png] COMPUTE NODE 2: nova-compute.log [image: error2.png] [image: list2.png] [image: vsctl2.png] We don't use DPDK on our Openvswitch. Can anyone give us some advice on this issue? Thanks for helping us. [image: Mailtrack] <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&> Sender notified by Mailtrack <https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality5&> 03/09/21, 10:20:09 PM