.. _neutron_configuration: ===================== Neutron Configuration ===================== This guide provides instructions on configuring Neutron with Fuel-CCP. Tenant network types ==================== By default Neutron is configured to use VxLAN segmentation but it is possible to specify other network types like VLAN or flat. To do so add the following lines to the ``configs.neutron`` section of the CCP configuration file: :: ml2: tenant_network_types: - "vlan" - "vxlan" Here ``tenant_network_types`` is an ordered list of network types to allocate as tenant networks. Enabling several network types allows creating networks with ``--provider:network_type`` equalling one of these types, if ``--provider:network_type`` is not specified then the first type from the ``tenant_network_types`` list will be used. It is also possible to specify VxLAN VNI and VLAN ID ranges. VxLAN VNI ranges are configured in ``configs.neutron.ml2`` section with default range being "1:1000". :: ml2: tenant_network_types: - "vxlan" vni_ranges: - "1000:5000" VLAN ranges are configured per each physical network in the ``configs.neutron.physnets`` section: :: physnets: - name: "physnet1" bridge_name: "br-ex" interface: "eno2" flat: false vlan_range: "1050:2050" dpdk: false For more information on configuring physical networks refer to the `QuickStart Guide`_. .. _QuickStart Guide: http://fuel-ccp.readthedocs.io/en/latest/quickstart.html