How to whitelist an IP address in CSF from WHM?

Whitelisting an IP address in CSF (ConfigServer Security & Firewall) ensures that the specified IP is allowed to access your server without being blocked. This guide will walk you through the steps to whitelist an IP address in CSF using WHM (Web Host Manager).

Step 1: Log into WHM

1. Access WHM: Open your web browser and go to https://your-server-IP:2087.
2. Enter Credentials: Log in with your WHM root username and password.

Step 2: Access CSF Configuration

1. Locate CSF: In the WHM interface, scroll down the left sidebar and find Plugins.
2. Select ConfigServer Security & Firewall: Click on ConfigServer Security & Firewall to open the CSF management interface.

Step 3: Whitelist an IP Address

1. Navigate to the Allow IP Addresses Section:
• In the CSF interface, find the Quick Allow section, usually at the top of the page.
2. Enter the IP Address:
• In the input field, type the IP address you wish to whitelist.
3. Click on Allow:
• Click the Quick Allow button to add the IP address to the whitelist.

Step 4: Verify the Whitelist

1. Check Allowed IPs:
• Scroll down to the Allow IP Addresses section on the CSF interface to confirm that your IP address has been successfully added.
2. Review the List: Ensure the IP is listed, indicating it is whitelisted.

Step 5: Restart CSF (if necessary)

1. Restart the Firewall: While not always necessary, you can restart CSF to ensure the changes take effect. Look for the Restart csf+lfd option in the CSF interface and click it.

Summary

Whitelisting an IP address in CSF from WHM is a straightforward process that helps you manage access to your server effectively. By following these steps, you can ensure that trusted IP addresses are not blocked by your firewall, allowing for smoother server management and access. Regularly review your whitelist to maintain security while allowing necessary access.