[ml2]

# (ListOpt) List of network type driver entrypoints to be loaded from

# the neutron.ml2.type_drivers namespace.

#

# type_drivers = local,flat,vlan,gre,vxlan

# Example: type_drivers = flat,vlan,gre,vxlan

type_drivers = flat,vlan,vxlan

# (ListOpt) Ordered list of network_types to allocate as tenant

# networks. The default value 'local' is useful for single-box testing

#

# tenant_network_types = local

# Example: tenant_network_types = vlan,gre,vxlan

tenant_network_types = vlan

# (ListOpt) Ordered list of networking mechanism driver entrypoints

# to be loaded from the neutron.ml2.mechanism_drivers namespace.

# mechanism_drivers =

# Example: mechanism_drivers = openvswitch,mlnx

# Example: mechanism_drivers = arista

# Example: mechanism_drivers = cisco,logger

# Example: mechanism_drivers = openvswitch,brocade

# Example: mechanism_drivers = linuxbridge,brocade

mechanism_drivers = openvswitch

# (ListOpt) Ordered list of extension driver entrypoints

# to be loaded from the neutron.ml2.extension_drivers namespace.

# extension_drivers =

# Example: extension_drivers = anewextensiondriver

# =========== items for MTU selection and advertisement =============

# (IntOpt) Path MTU.  The maximum permissible size of an unfragmented

# packet travelling from and to addresses where encapsulated Neutron

# traffic is sent.  Drivers calculate maximum viable MTU for

# validating tenant requests based on this value (typically,

# path_mtu - max encap header size).  If <=0, the path MTU is

# indeterminate and no calculation takes place.

# path_mtu = 0

# (IntOpt) Segment MTU.  The maximum permissible size of an

# unfragmented packet travelling a L2 network segment.  If <=0,

# the segment MTU is indeterminate and no calculation takes place.

# segment_mtu = 0

# (ListOpt) Physical network MTUs.  List of mappings of physical

# network to MTU value.  The format of the mapping is

# <physnet>:<mtu val>.  This mapping allows specifying a

# physical network MTU value that differs from the default

# segment_mtu value.

# physical_network_mtus =

# Example: physical_network_mtus = physnet1:1550, physnet2:1500

# ======== end of items for MTU selection and advertisement =========

[ml2_type_flat]

# (ListOpt) List of physical_network names with which flat networks

# can be created. Use * to allow flat networks with arbitrary

# physical_network names.

#

# flat_networks =

# Example:flat_networks = physnet1,physnet2

# Example:flat_networks = *

[ml2_type_vlan]

# (ListOpt) List of <physical_network>[:<vlan_min>:<vlan_max>] tuples

# specifying physical_network names usable for VLAN provider and

# tenant networks, as well as ranges of VLAN tags on each

# physical_network available for allocation as tenant networks.

#

# network_vlan_ranges =

# Example: network_vlan_ranges = physnet1:1000:2999,physnet2

[ml2_type_gre]

# (ListOpt) Comma-separated list of <tun_min>:<tun_max> tuples enumerating ranges of GRE tunnel IDs that are available for tenant network allocation

# tunnel_id_ranges =

[ml2_type_vxlan]

# (ListOpt) Comma-separated list of <vni_min>:<vni_max> tuples enumerating

# ranges of VXLAN VNI IDs that are available for tenant network allocation.

#

# vni_ranges =

# (StrOpt) Multicast group for the VXLAN interface. When configured, will

# enable sending all broadcast traffic to this multicast group. When left

# unconfigured, will disable multicast VXLAN mode.

#

# vxlan_group =

# Example: vxlan_group = 239.1.1.1

[securitygroup]

# Controls if neutron security group is enabled or not.

# It should be false when you use nova security group.

enable_security_group = False

# Use ipset to speed-up the iptables security groups. Enabling ipset support

# requires that ipset is installed on L2 agent node.

enable_ipset = False