Cloud Infra, OpenStack

OpenStack Neutron Diagrams

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TL;DR: Neutron diagrams depicted below are available on my Github repo.

During my presentation on Troubleshooting Neutron Networks (OpenStack Summit 2016 in Barcelona – details and video) there were many network diagrams used to illustrated the various scenarios with Neutron networks.

Many stackers were asking where to get these diagrams and as promised, here they are:


east-west DVR traffic


north-south traffic



east-west traffic with VXLAN

GitHub – dcasati/OpenStack/tree/master/OS2016BCN-Troubleshooting-Neutron

The diagrams can be open using and are made available under the Creative Commons License (CC by 4.0). You can show/hide the different layers and well as edit each component individually.

Have fun!


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