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+[DEFAULT]
+# Show debugging output in log (sets DEBUG log level output)
+# debug = False
+verbose = True
+
+# L3 requires that an interface driver be set. Choose the one that best
+# matches your plugin.
+# interface_driver =
+
+# Example of interface_driver option for OVS based plugins (OVS, Ryu, NEC)
+# that supports L3 agent
+# interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
+interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
+
+# Use veth for an OVS interface or not.
+# Support kernels with limited namespace support
+# (e.g. RHEL 6.5) so long as ovs_use_veth is set to True.
+# ovs_use_veth = False
+
+# Example of interface_driver option for LinuxBridge
+# interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
+
+# Allow overlapping IP (Must have kernel build with CONFIG_NET_NS=y and
+# iproute2 package that supports namespaces).
+use_namespaces = True
+
+# If use_namespaces is set as False then the agent can only configure one router.
+
+# This is done by setting the specific router_id.
+# router_id =
+
+# When external_network_bridge is set, each L3 agent can be associated
+# with no more than one external network. This value should be set to the UUID
+# of that external network. To allow L3 agent support multiple external
+# networks, both the external_network_bridge and gateway_external_network_id
+# must be left empty.
+# gateway_external_network_id =
+
+# Indicates that this L3 agent should also handle routers that do not have
+# an external network gateway configured. This option should be True only
+# for a single agent in a Neutron deployment, and may be False for all agents
+# if all routers must have an external network gateway
+handle_internal_only_routers = True
+
+# Name of bridge used for external network traffic. This should be set to
+# empty value for the linux bridge. when this parameter is set, each L3 agent
+# can be associated with no more than one external network.
+external_network_bridge = br-ex
+
+# TCP Port used by Neutron metadata server
+metadata_port = 9697
+
+# Send this many gratuitous ARPs for HA setup. Set it below or equal to 0
+# to disable this feature.
+send_arp_for_ha = 3
+
+# seconds between re-sync routers' data if needed
+periodic_interval = 40
+
+# seconds to start to sync routers' data after
+# starting agent
+periodic_fuzzy_delay = 5
+
+# enable_metadata_proxy, which is true by default, can be set to False
+# if the Nova metadata server is not available
+# enable_metadata_proxy = True
+
+# Location of Metadata Proxy UNIX domain socket
+# metadata_proxy_socket = $state_path/metadata_proxy
+
+# router_delete_namespaces, which is false by default, can be set to True if
+# namespaces can be deleted cleanly on the host running the L3 agent.
+# Do not enable this until you understand the problem with the Linux iproute
+# utility mentioned in https://bugs.launchpad.net/neutron/+bug/1052535 and
+# you are sure that your version of iproute does not suffer from the problem.
+# If True, namespaces will be deleted when a router is destroyed.
+# router_delete_namespaces = False
+
+# Timeout for ovs-vsctl commands.
+# If the timeout expires, ovs commands will fail with ALARMCLOCK error.
+# ovs_vsctl_timeout = 10