On my Synology NAS I have added a reverse proxy to my local Ubuntu server.
My setup is as follow:
My domains are pointing to the public IP address and the router is routing the port 80 and 443 to the Synology NAS because my websites are installed on this NAS.
For Discourse I have installed a Ubuntu server and have set a reverse proxy on the Synology NAS to point to this server.
HTTP is working and I can access the site but not with HTTPS.
Also in the installation of discourse I got the warning that the site is not reachable via HTTPS.
Any hint why this is not working?