“Too Many Connections from This IP” error message in Ruachost.com

When connecting to your Ruachost hosting account via FTP, you may sometimes encounter the error message:

421 Too many connections (8) from this IP

his article explains why this happens and how to resolve it.

Problem

You receive the error message above when attempting to connect to your hosting account using FTP. The connection is refused, and you cannot transfer files.

Cause

For stability and security, Ruachost limits the number of simultaneous FTP connections from a single IP address.

• The maximum allowed is 8 concurrent connections.
• If your FTP client tries to open more than this limit, the server will block the connection and display the error.

This often happens when:

• Your FTP client is configured to open multiple connections for faster transfers.
• You have multiple users or devices connecting from the same IP address.
• Previous FTP sessions did not close properly and remain active.

Resolution

1. Limit Simultaneous Connections in Your FTP Client

Most FTP clients allow you to control the number of connections. For example, in FileZilla:

1. Open FileZilla.
2. Go to File → Site Manager.
3. Select your site entry.
4. Click the Transfer Settings tab.
5. Check Limit number of simultaneous connections.
6. Set the maximum to 4 or fewer (well below the server limit of 8).
7. Click OK to save.

This ensures your client never exceeds the server’s connection limit.

2. Close Idle Connections

• Make sure you disconnect properly after each FTP session.
• In FileZilla, click Server → Disconnect when finished.
• Avoid leaving multiple tabs or sessions open unnecessarily.

3. Wait for Stale Sessions to Expire

If you still see the error, it may be due to old sessions that haven’t closed yet.

• Wait a few minutes for the server to clear them automatically.
• Then reconnect with fewer simultaneous connections.