@johnpoz
so practically if or if I have to install the certificate on my nas synology
I handle some networking, but the truth is super weird to believe that there is no possibility that a firewall can not be configured in some existing way so that in tcp load the certificate
because in many forums people want pfsense/haproxy to take care of this, not the nas (for the same reason they don't want to install the certificate on their nas).
I hope to find someday the solution or the firewall or the steps to allow it to somehow load the certificate and not the equipment (nas synology).
you would know how to configure to do it pfsense/haproxy or you really do not know (that's why you give me the simplest option that is repeated in all places)