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

Description of VPN-as-a-Service configuration options

Configuration option = Default value	Description
[vpnagent]
vpn_device_driver = ['neutron_vpnaas.services.vpn.device_drivers.ipsec.OpenSwanDriver, neutron_vpnaas.services.vpn.device_drivers.cisco_ipsec.CiscoCsrIPsecDriver, neutron_vpnaas.services.vpn.device_drivers.vyatta_ipsec.VyattaIPSecDriver, neutron_vpnaas.services.vpn.device_drivers.strongswan_ipsec.StrongSwanDriver, neutron_vpnaas.services.vpn.device_drivers.fedora_strongswan_ipsec.FedoraStrongSwanDriver, neutron_vpnaas.services.vpn.device_drivers.libreswan_ipsec.LibreSwanDriver']	(Multi-valued) The vpn device drivers Neutron will use