Configure Big Switch, Floodlight REST Proxy plug-in

Procedure 7.2. To use the REST Proxy plug-in with OpenStack Networking

Edit the /etc/neutron/neutron.conf file and add this line:

core_plugin = neutron.plugins.bigswitch.plugin.NeutronRestProxyV2

Edit the plug-in configuration file, /etc/neutron/plugins/bigswitch/restproxy.ini, and specify a comma-separated list of controller_ip:port pairs:
```
server = <controller-ip>:<port>
```
For database configuration, see Install Networking Services in the Installation Guide in the OpenStack Documentation index. (The link defaults to the Ubuntu version.)
Restart neutron-server to apply the new settings:
```
# service neutron-server restart
```