Hi, Following the announced information by Takashi Yamamoto [1]. I have proposed a patch to remove the following drivers [2]: - CiscoCsrIPsecDriver - FedoraStrongSwanDriver - VyattaIPsecDriver Those drivers are intended to be removed in Rocky. So, please check it and leave comment if you still need those drivers and plan to provide maintaining effort to the drivers. [1] http://lists.openstack.org/pipermail/openstack-dev/2017-July/120264.html [2] https://review.openstack.org/#/c/543394/ Best regards, Hoang