Description of agent configuration options

Configuration option = Default value	Description
[DEFAULT]
external_pids = $state_path/external/pids	(StrOpt) Location to store child pid files
network_device_mtu = None	(IntOpt) MTU setting for device.
prefix_delegation_driver = dibbler	(StrOpt) Driver used for ipv6 prefix delegation. This needs to be an entry point defined in the neutron.agent.linux.pd_drivers namespace. See setup.cfg for entry points included with the neutron source.
use_rootwrap_daemon = False	(BoolOpt) Start and use a daemon that can run the commands that need to be run with root privileges. This option is usually enabled on nodes that run nova compute processes
[AGENT]
agent_type = Open vSwitch agent	(StrOpt) Selects the Agent Type reported
availability_zone = nova	(LengthStrOpt) Availability zone of this node
physical_interface_mappings =	(ListOpt) List of <physical_network>:<physical_interface>