As Wei Hu explained, please enable libreswan driver https://github.com/openstack/neutron-vpnaas/blob/master/etc/vpn_agent.ini#L16 Please see this patch https://review.openstack.org//#/c/174299
As Wei Hu explained, please enable libreswan driver /github. com/openstack/ neutron- vpnaas/ blob/master/ etc/vpn_ agent.ini# L16 /review. openstack. org//#/ c/174299
https:/
Please see this patch
https:/