Configuring an OpenVPN server with reject-unconfigured-clients but no server client entries commits successfully, but openvpn@vtunN then crash-loops with Options error: --ccd-exclusive must be used with --client-config-dir.
In server.conf.j2, ccd-exclusive is emitted for reject-unconfigured-clients while client-config-dir is only emitted when a server client exists.
run generate pki ca install ovpn-ca run generate pki certificate sign ovpn-ca install ovpn-srv set interfaces openvpn vtun1 mode server set interfaces openvpn vtun1 server subnet 10.20.30.0/24 set interfaces openvpn vtun1 tls ca-certificate ovpn-ca set interfaces openvpn vtun1 tls certificate ovpn-srv set interfaces openvpn vtun1 server reject-unconfigured-clients commit