Connectivity Problem with ARK: Survival Ascended - ARK ASA Server not visible publicly

System Information

Field Value
Operating System Linux - Debian GNU/Linux 13 on x86_64
Product AMP ‘Proteus’ v2.8.0.8 (Mainline)
Virtualization Docker
Application ARK: Survival Ascended
Module GenericModule
Running in Container Yes
Current State Stopped

Problem Description

Issue

I am hosting an Ark: survival ascended dedicated server trough AMP on ubuntu using Docker host-mode networking. The instance starts successfully and is configured to use UDP game port 7778. The required UDP ports are forwarded to the Ubuntu host an allowed by the firewall.

The server starts without apparent errors, but it does not appear in the ARK: Survival ascended server browser when searching for the exact session name.

Could you please confirm wether additional AMP settings, port mappikgs, or command-line parameter are required for public server listing and external player connectivity?

Reproduction Steps

  • Created and Started an Ark: Survival Ascended dedicated server instance in AMP
  • Configured the instance to use host-mode networking and UDP game Port 7778
  • Port forwarded everything and made Firewall rules