ArmA 3 Server Not Showing in Browser

Checklist

1. Server ready in console.
2. Query/Steam ports in the allocation span.
3. Matching game version + keys.
4. Direct Connect proves game port.
5. DIY: open the full UDP span.

Related guides

• Ports Explained
• How to Join
• DDoS Protection Basics for Game Servers

Frequently Asked Questions

Direct OK, browser fail?

Confirm query (base+1) and Steam (base+2) UDP.

Filters?

BattlEye, version, and mod signature filters hide mismatches.

Managed?

Copy allocations from Pterodactyl — don’t assume 2302.

Need help?

If you are stuck after following this guide, open a ticket from the Chapter22 client area with the exact error, the port or DNS change you made, and whether the service listens locally (ss / Resource Monitor) but fails externally.

Build the server. Grow the community. Start your next chapter.