By default you can forward port 32400, but if you choose to use a different external port, be sure you configure this in Plex Media Server's Remote Access settings. With this type of docker networking, the Plex Media Server is essentially behind two routers and it cannot automatically setup port …

Amazon.com: Plex: Alexa Skills If you ALSO want to be able to stream music directly to an Alexa device, you also need to Manually Specify a Public Port number for Public Remote Access to your Plex Media Server. In the Remote Access area of your Plex Server Settings, enable "show advanced", and you will see the option to set a Public Port. Plex VPN: Configuration, Details, Routing & Port Nov 03, 2018

Amazon.com: Plex: Alexa Skills

May 02, 2019 Port-Forwarding Plex Through Pfsense - YouTube

Use a QNAP Turbo NAS as a Plex Media Server to stream

How to Access Your Plex Library From a Remote Computer Aug 02, 2018 Use a QNAP Turbo NAS as a Plex Media Server to stream Jul 22, 2013