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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210309/5780e335/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: error1.png Type: image/png Size: 279362 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210309/5780e335/attachment-0006.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: list1.png Type: image/png Size: 51268 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210309/5780e335/attachment-0007.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: vsctl1.png Type: image/png Size: 44054 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210309/5780e335/attachment-0008.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: error2.png Type: image/png Size: 260121 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210309/5780e335/attachment-0009.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: list2.png Type: image/png Size: 52846 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210309/5780e335/attachment-0010.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: vsctl2.png Type: image/png Size: 35301 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210309/5780e335/attachment-0011.png>