---
# System prepended metadata

title: Openstack Open Vswitch

---

# Openstack Open Vswitch

## OVS openstack
![](https://docs.openstack.org/liberty/networking-guide/_images/scenario-classic-ovs-flowns1.png)

===

![](https://access.redhat.com/webassets/avalon/d/Red_Hat_OpenStack_Platform-10-Networking_Guide-en-US/images/cc390d3d97ea50f3a65244f58ec7a886/vlan-provider.jpg)

## OVS term (br-provider,br-int map) v.s. Openstack overview

![](https://i.imgur.com/uor7UZE.png)

## Setting

- connect eth12 to br-provider
```
ovs-vsctl add-port eth12 br-provider
```
- osv CLI
```
ovs-vsctl show


```

## Links
- https://docs.openstack.org/neutron/latest/install/install-ubuntu.html
- https://docs.openstack.org/neutron/latest/admin/index.html
- https://medium.com/@travistruman/configuring-openstack-ansible-for-open-vswitch-b7e70e26009d
- https://www.opencloudblog.com/?p=130
- http://docs.openvswitch.org/en/latest/faq/issues/
- https://docs.openstack.org/openstack-ansible-os_neutron/rocky/app-openvswitch.html
- https://docs.openstack.org/neutron/latest/admin/config-ml2.html
- https://docs.openstack.org/neutron/pike/contributor/internals/layer3.html
- https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/10/html/networking_guide/sec-connect-instance

![](https://docs.openstack.org/neutron/pike/_images/under-the-hood-scenario-1-ovs-network.png)