ODFL

[[odl custom]]

ovsdb.of.version=1.3
ovsdb.l3.fwd.enabled=yes
ovsdb.l3.arp.responder.disabled=no
ovsdb.l3gateway.mac=b0:b2:dc:6f:a5:f2 <-- mac of external router

[[odl feature:install]]
feature:install odl-netvirt-openstack odl-dlux-core odl-mdsal-apidocs

[[ml2_conf.ini]]
[DEFAULT]
type_drivers = vxlan,flat

tenant_network_types = vxlan
mechanism_drivers =opendaylight

[ml2_odl]
port_binding_controller = pseudo-agentdb-binding

url = http://192.168.xx.91:8080/controller/nb/v2/neutron
password = admin
username = admin
[ovs]
local_ip = 192.168.x.91
enable_tunneling = True

[ml2_type_vxlan]

vni_ranges =10:100
vxlan_group = 224.0.0.1

[ml2_type_flat]

flat_networks = *

[[ovs-vsctl show]]

 ovs-vsctl show
697fcafa-e123-43d2-a1ba-6870ea781ad8
    Manager "tcp:192.168.x.91:6640"
        is_connected: true
    Bridge br-int
        Controller "tcp:192.168.x.91:6653"
            is_connected: true
        fail_mode: secure
        Port br-int
            Interface br-int
                type: internal
        Port "tap0eb01e79-43"
            Interface "tap0eb01e79-43"
                type: internal
        Port "eno1"
            Interface "eno1"
    ovs_version: "2.5.0"
    
[[ovs-vsctl get Open_vSwitch . other_config]]

{local_ip="192.168.x.91", provider_mappings="external:eno1"}

[[network creation]]

neutron net-create external --provider:network_type flat --router:external --provider:physical_network external --shared
neutron subnet-create --name sub_ext_net external 10.x.23.0/16 --gateway 10.x.0.1 --allocation-pool start=10.x.23.10,end=10.x.23.250 --enable_dhcp=False --dns-nameservers list=true 10.x.0.1 8.8.8.8 8.8.4.
neutron router-gateway-set router_1 external