Synology NAS

1. Open Control Panel
   Navigate to Login Portal > Advanced.

2. General Tab
   Click Reverse Proxy > Create.

   Setting	Value
   Reverse Proxy Name	audiobookshelf

3. Source Configuration

   Setting	Value
   Protocol	HTTPS
   Hostname	<sub>.<quickconnectdomain>.synology.me
   Port	443
   Access Control Profile	Leave as is

   Example Hostname: audiobookshelf.mydomain.synology.me

4. Destination Configuration

   Setting	Value
   Protocol	HTTP
   Hostname	Your NAS IP
   Port	13378

5. Custom Header Tab
   Go to Create > Websocket. Configure Headers (leave as is):

   Header Name	Value
   Upgrade	$http_upgrade
   Connection	$connection_upgrade

6. Advanced Settings Tab
   Leave as is.