ebpbs
1
Hello !
I was marking ACK packet, but I don’t no how I must do this 
chain=forward src-address=192.168.0.0/24 protocol=tcp tcp-flags=ack packet-size=0-70 action=mark-connection
new-connection-mark=ack_conn passthrough=yes
chain=forward protocol=tcp tcp-flags=ack connection-mark=ack_conn packet-size=0-70 action=mark-packet
new-packet-mark=ack passthrough=no
This mark maybe works ok, it is ok ? Please help me :]
why do you want this, maybe have other solutions ?