I found this post and I just read other post in MikroTik forum.
I usually use a OpenVPN server in LINUX to set up my VPN because OVPN server in MikroTik doesnot support push-route option.
So I have a OpenVPN server working fine.
From this initial point, now I want to hardening my cipher comunication.
I would like to use AES-GCM, it means: AES-128-GCM or AES-128-GCM or AES-384-GCM.
I realise that more complex cipher supposses mor CPU load.
My goal will be AES-GCM with SHA256.
Any proposal to upgrade cipher list in Router OS?