Connectivity Problem with Valheim

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.0.6 (Mainline)
Virtualization Docker
Application Valheim
Module GenericModule
Running in Container Yes
Current State Ready

Problem Description

Issue

When attempting to connect to my valheim server, I’m simply getting a message that says cannot connect. I have followed the diag connectivity issues guide listed at the top and no results have changed.

Reproduction Steps

  • Verified ports 2456 and 2457 are forwarded in router
  • Verified Firewall is on and listening to aforementioned ports
  • Checked instance is running - IP local, port 8001