Openvpn, how to start via comand line

hello, thanks, using ar-750s-ext, firmware 3.215

how to start/change the current openvpn profile via command line and/or cron?

in the gui

You may be able to stop the vpn service and load a configuration from cron with the following:

/etc/init.d/openvpn stop

openvpn --config /path/to/openvpnconfig.ovpn

Or in cron just add the following for the command

/etc/init.d/openvpn stop && openvpn --config /etc/openvpn/ovpn0.ovpn

/etc/init.d/openvpn stop && openvpn --config /etc/openvpn/ovpn1.ovpn