Driver ConfigurationΒΆ

The Cumulus Linux driver registers its configuration options under the cumulus_linux configuration group. Options can be placed in the group in any autonet ini style config file or may be set via environment variables by prepending CUMULUS_LINUX_ to the capitalized option name.

Option

Default

Description

dynamic_vlans

4000-4096

The dynamic_vlans option marks all VLANs identified by a glob pattern as reserved for dynamic allocation to L3VNI binding in EVPN Symmetric raise an exception.

bridge_name

The bridge name to be used for VLAN operations. If no name is supplied then the first bridge returned by the device will be used.