Configuration Reference

The following pages describe configuration options that can be used to adjust the neutron ML2 configuration and the baremetal ML2 plug-in and device drivers to your particular situation.

To enable mechanism drivers in the ML2 plug-in, edit the /etc/neutron/plugins/ml2/ml2_conf.ini configuration file. For example, this enables the openvswitch and baremetal mechanism drivers:

mechanism_drivers = openvswitch,baremetal

To add a device to manage, edit the /etc/neutron/plugins/ml2/ml2_conf.ini configuration file. The example below enables devices: and For each device a separate section in the same configuration file defines the device and driver specific configuration. Please refer to Device drivers for details.

enabled_device =,