how do i setup radius wifi

Hello,

Setting up a RADIUS server for Wi-Fi authentication can enhance your network security significantly. Here’s a step-by-step guide to help you get started:

1. Choose Your RADIUS Server

You can use Windows Server with Network Policy Server (NPS), FreeRADIUS on Linux, or a cloud-based RADIUS service.

2. Install the RADIUS Server

For Windows Server:

Install the NPS role via Server Manager.

Configure Active Directory if you want to use it for user authentication.

For FreeRADIUS:

Install FreeRADIUS using your package manager (e.g., apt-get install freeradius on Ubuntu).

3. Configure RADIUS Settings

Add RADIUS Clients: Configure your access points as RADIUS clients in the server settings. You'll need their IP addresses and a shared secret.

Set Up User Accounts: Create user accounts or integrate with Active Directory for authentication.

4. Configure Wireless Access Points

Access your access point's settings and set the security protocol to WPA2-Enterprise.

Enter the RADIUS server's IP address, port (usually 1812), and the shared secret.

5. Test the Configuration

Connect a device to the Wi-Fi network and ensure it prompts for credentials.

Verify that the RADIUS server logs the authentication attempts.

6. Monitor and Maintain

Regularly check logs for any authentication issues.

Update user credentials and access policies as needed.

Best Regards,

Yanhong Liu

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