Overlay network default route
Starting in version 2.1.3, Airwall Gateways now support the option of setting a default route on the overlay network. This can be set on a per Airwall Gateway basis under the Local Devices > Overlay Routes section.
Advantages of setting a default route on the overlay helps simplify network deployments and architectures where the Airwall Gateway's local devices are in multiple subnets more than one hop away.
CAUTION: If you set an overlay network
default route on Airwall Gateways running
versions prior to 2.1.3, it might cause internal routing issues, leading to the Airwall Gateway not
reporting as online in Conductor.