- Modular Layer 2 (ml2) Flat Type configuration options
- Modular Layer 2 (ml2) GRE Type configuration options
- Modular Layer 2 (ml2) VLAN Type configuration options
- Modular Layer 2 (ml2) VXLAN Type configuration options
- Modular Layer 2 (ml2) Arista Mechanism configuration options
- Modular Layer 2 (ml2) BigSwitch Mechanism configuration options
- Modular Layer 2 (ml2) Brocade Mechanism configuration options
- Modular Layer 2 (ml2) Cisco Mechanism configuration options
- Modular Layer 2 (ml2) Mellanox Mechanism configuration options
- Modular Layer 2 (ml2) OpenDaylight Mechanism configuration options
- Modular Layer 2 (ml2) OpenFlow Mechanism configuration options
- Modular Layer 2 (ml2) L2 Population Mechanism configuration options
- Modular Layer 2 (ml2) Tail-f NCS Mechanism configuration options
The Modular Layer 2 (ml2) plug-in has two components: network types and mechanisms. You can configure these components separately. This section describes these configuration options.
MTU bug with VXLAN tunnelling | |
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Due to a bug in Linux Bridge software maximum transmission unit (MTU) handling, using VXLAN tunnels does not work by default.
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Configuration option = Default value | Description |
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[ml2] | |
mechanism_drivers = | (ListOpt) An ordered list of networking mechanism driver entrypoints to be loaded from the neutron.ml2.mechanism_drivers namespace. |
tenant_network_types = local | (ListOpt) Ordered list of network_types to allocate as tenant networks. |
type_drivers = local, flat, vlan, gre, vxlan | (ListOpt) List of network type driver entrypoints to be loaded from the neutron.ml2.type_drivers namespace. |