[ml2]
type_drivers = flat,vlan,gre,vxlan
tenant_network_types = gre
mechanism_drivers = openvswitch

[ml2_type_flat]
flat_networks = external

[ml2_type_vlan]

[ml2_type_gre]
tunnel_id_ranges = 1:1000

[ml2_type_vxlan]

[securitygroup]
enable_security_group = True
enable_ipset = True
firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

[ovs]
local_ip = 192.168.2.2
enable_tunneling = True
bridge_mappings = external:br-ex

[agent]
tunnel_type = gre