System Information
| Field | Value |
|---|---|
| Operating System | Linux - Debian GNU/Linux 12 on x86_64 |
| Product | AMP ‘Phobos’ v2.6.3.2 (Mainline) |
| Virtualization | QEMU_KVM |
| Application | Application Deployment |
| Module | ADSModule |
| Running in Container | No |
| Current State | Indeterminate |
Problem Description
Issue
My Fabric 1.21.1 Minecraft server ) is running and marked as “Listening” on both SFTP and Game ports, but no external connections can be made. The console confirms the server is active and bound to the port, yet all players receive “Connection refused: getsockopt.”
Reproduction Steps
- Started the Fabric 1.21.1 Minecraft server in AMP.
- Server console shows “Done! For help, type ‘help’” and the port is listening.
- Tried connecting using server ip address from Minecraft client.
- Received “Connection refused: getsockopt.”