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.. _neutron-dvr:

.. list-table:: Description of DVR configuration options
   :header-rows: 1
   :class: config-ref-table

   * - Configuration option = Default value
     - Description
   * - **[DEFAULT]**
     -
   * - ``dvr_base_mac`` = ``fa:16:3f:00:00:00``
     - (String) The base mac address used for unique DVR instances by Neutron. The first 3 octets will remain unchanged. If the 4th octet is not 00, it will also be used. The others will be randomly generated. The 'dvr_base_mac' *must* be different from 'base_mac' to avoid mixing them up with MAC's allocated for tenant ports. A 4 octet example would be dvr_base_mac = fa:16:3f:4f:00:00. The default is 3 octet
   * - ``router_distributed`` = ``False``
     - (Boolean) System-wide flag to determine the type of router that tenants can create. Only admin can override.