Allow setting some VXLAN paramters
Allow setting the multicast group and the VNI range that will be used
when using the ML2 plugin.
diff --git a/README.rst b/README.rst
index e8e633f..56f1b51 100644
--- a/README.rst
+++ b/README.rst
@@ -514,6 +514,22 @@
use_ovs_ports:
- float-to-ex
+Additonal VXLAN tenant network settings
+---------------------------------------
+
+The default multicast group of 224.0.0.1 only multicasts to a single subnet.
+Allow overriding it to allow larger underlay network topologies.
+
+Neutron Server
+
+.. code-block:: yaml
+
+ neutron:
+ server:
+ vxlan:
+ group: 239.0.0.0/8
+ vni_ranges: "2:65535"
+
Neutron VLAN tenant networks with Network Nodes
-----------------------------------------------