Yes, I did this !
OpenVpn/OpenWRT performance is no so excellence by this is enough for my need.

Now all is clear. Thx.

Please, help me configure OpenVPN Mikrotik client based on this configuration from my VPN provider. client dev tun proto udp remote se.ovpn.azirevpn.net 1194 remote-random resolv-retry infinite auth-user-pass nobind persist-key persist-tun remote-cert-tls server reneg-sec 0 keepalive 10 60 verb 3 ci...

thx! thx! thx!
Finally understood!

Hello! Can you tell me which entries are correct? (limit-at and max-limit are not important) 1. I think that is correct: /ip firewall mangle add chain=prerouting in-interface=LAN action=mark-packet new-packet-mark=upload add chain=postrouting out-interface=LAN action=mark-packet new-packet-mark=down...

Hello
Where in packet flow diagram packets (backing from src-nated connection) are compare to Network Address Translation Table?