Connectivity Problem with Minecraft - Minecraft Skyfactory 4

System Information

Field Value
Operating System Linux - Ubuntu 24.04.2 on x86_64
Product AMP ‘Phobos’ v2.6.2.0 (Mainline)
Virtualization None
Application Minecraft
Module MinecraftModule
Running in Container No
Current State Ready

Problem Description

Issue

It is a minecraft modpack with many mods, i have setup everything i need, yet i cannot connect to my server.

Reproduction Steps

  • dragged the server file into the file manager
  • extracted the server file
  • started the server
  • it starts but i cannot connect to it

See this guide here in case any of the modloader information was misconfigured
https://discourse.cubecoders.com/t/setting-up-a-modded-java-minecraft-server/26535