Hi folks, I have a DVR-enabled cluster made of a controller, network, and compute node. The *agent_mode* is set as *dvr_snat* on the network node, and *dvr* on the compute node. The north-south traffic works in both SNAT and the floating IP scenarios, but I cannot explain the extra interface shown up in the Horizon dashboard for every tenant router. More details as below: *ip netns* output on the compute node: [image: image.png] *ip addr show* from within the router namespace on the compute node: [image: image.png] *Notice there is only *one* *qr* interface, the gateway, for the tenant subnet. Here is the display from the Horizon dashboard router interface page: [image: image.png] Do you see the extra interface (*da7884d9-2ff1*)? The only place I can find it is from inside the additional routing table in the router namespace: [image: image.png] [image: image.png] What does that extra interface come from and what is it for? Why does it show up in the dashboard, but not in the command line output? Thank you all in advance. Cody -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180805/eaa373b7/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 8067 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180805/eaa373b7/attachment.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 68296 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180805/eaa373b7/attachment-0001.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 20791 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180805/eaa373b7/attachment-0002.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 14421 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180805/eaa373b7/attachment-0003.png> -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 9460 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180805/eaa373b7/attachment-0004.png>
