openstack-manuals/doc/config-reference/source/tables/neutron-ml2_geneve.rst

1.2 KiB

Description of ML2 Geneve type driver configuration options
Configuration option = Default value Description
[ml2_type_geneve]
max_header_size = 30 (Integer) Geneve encapsulation header size is dynamic, this value is used to calculate the maximum MTU for the driver. This is the sum of the sizes of the outer ETH + IP + UDP + GENEVE header sizes. The default size for this field is 50, which is the size of the Geneve header without any additional option headers.
vni_ranges = (List) Comma-separated list of <vni_min>:<vni_max> tuples enumerating ranges of Geneve VNI IDs that are available for tenant network allocation