To configure distributed virtual routers, there are a few required components that must be installed and configured:
To install the Neutron L3 agent, run the following command on the remaining compute nodes if it has not yet been installed:
# apt-get install neutron-l3-agent
Open vSwitch and the Open vSwitch mechanism driver are required to enable and utilize distributed virtual routers.
Update the Neutron L3 configuration file on the compute ...