22 lines
749 B
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22 lines
749 B
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====================
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OpenVSwitch L2 Agent
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====================
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This Agent uses the `OpenVSwitch`_ virtual switch to create L2
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connectivity for instances, along with bridges created in conjunction
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with OpenStack Nova for filtering.
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ovs-neutron-agent can be configured to use two different networking technologies to create tenant isolation, either GRE tunnels or VLAN tags.
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VLAN Tags
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---------
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.. image:: http://docs.openstack.org/admin-guide-cloud/content/figures/10/a/common/figures/under-the-hood-scenario-1-ovs-compute.png
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.. _OpenVSwitch: http://openvswitch.org
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Further Reading
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---------------
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* `Darragh O'Reilly - The Open vSwitch plugin with VLANs <http://techbackground.blogspot.com/2013/07/the-open-vswitch-plugin-with-vlans.html>`_
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