Ports in CasaOS

Greeting all,

Here’s a rewritten version, focusing on clarity and a more direct request:
Hello everyone,

I’m having trouble configuring port settings within CasaOS. I’m trying to change the ports for my services, specifically for Sterling-PDF, but it’s causing issues.

Could someone please explain:

  • How to correctly change port settings in CasaOS?
  • What the different port settings in CasaOS represent?
  • A general overview of network ports and their function, or point me to relevant documentation on this site.

Any help would be greatly appreciated. Thank you.