To set up RADIUS for Ruckus wireless, create a Cloud RADIUS profile in IronWiFi with your authentication sources, then configure an AAA server on your Ruckus SmartZone or ZoneDirector controller pointing to the RADIUS server IP and port assigned in the IronWiFi Console with the shared secret. Create a WLAN with 802.1X EAP security and assign the RADIUS authentication service. The controller forwards authentication requests to IronWiFi, which validates credentials and returns accept or reject decisions.
CommScope Ruckus is a widely deployed wireless platform known for its adaptive antenna technology and robust controller architecture. Whether you run SmartZone, ZoneDirector, or Unleashed APs, integrating an external RADIUS server enables enterprise-grade 802.1X authentication that goes far beyond pre-shared keys. This guide walks through connecting Ruckus wireless to IronWiFi Cloud RADIUS for secure, scalable network access control.
Why Use RADIUS with Ruckus Wireless?
Pre-shared keys work for small deployments, but they share a single password across every user and device. When an employee leaves or a device is compromised, you must change the password for everyone. RADIUS authentication eliminates this problem by giving every user or device a unique identity.
With RADIUS on Ruckus, you gain:
- Individual user credentials - Every person authenticates with their own identity, ending shared password management
- Certificate-based authentication - Deploy EAP-TLS to remove passwords entirely using device certificates
- Dynamic VLAN assignment - Place users into different network segments based on their role, department, or device type
- Centralized access control - Grant or revoke network access instantly from the IronWiFi console
- Detailed audit trails - Know exactly who connected, when, and from which device
- Identity provider integration - Authenticate against Microsoft Entra ID, Google Workspace, Okta, or any SAML/LDAP directory
Prerequisites
Before starting the configuration, make sure you have the following in place:
- Ruckus controller access - Admin credentials for SmartZone, ZoneDirector, or Unleashed web interface
- IronWiFi account - Talk to Sales
Trusted by 1,000+ organizations across 108 countries
Frequently Asked Questions
Yes. Ruckus SmartZone controllers fully support external RADIUS servers for 802.1X authentication. You configure the RADIUS server under Services & Profiles > Authentication, then assign it to a WLAN. SmartZone supports both primary and secondary RADIUS servers for failover, as well as RADIUS accounting.
Ruckus uses the RADIUS authentication and accounting ports assigned to your account in the IronWiFi Console. Ensure your firewall allows outbound UDP traffic on these ports from the Ruckus controller or APs to the IronWiFi server IPs.
Yes. Ruckus Unleashed APs support external RADIUS servers for WPA2-Enterprise authentication. In the Unleashed web UI, navigate to Wi-Fi Networks, edit or create an SSID, select WPA2-Enterprise security, and add the IronWiFi RADIUS server IP, port, and shared secret from your IronWiFi Console. The Unleashed master AP communicates directly with the RADIUS server.
Enable VLAN pooling or dynamic VLAN on your Ruckus WLAN configuration. In IronWiFi, configure three RADIUS attributes for each user group: Tunnel-Type (64) set to VLAN, Tunnel-Medium-Type (65) set to IEEE-802, and Tunnel-Private-Group-ID (81) set to the desired VLAN ID. The Ruckus controller applies the VLAN from the RADIUS Access-Accept response.
RADIUS timeouts on Ruckus typically indicate a network connectivity issue between the controller and the RADIUS server. Check these common causes: (1) Firewall blocking the assigned RADIUS UDP ports outbound. (2) The Ruckus controller's source IP is not registered as an authorized client in IronWiFi. (3) Incorrect RADIUS server IP or shared secret. (4) If using SmartZone, verify the AAA server is in the correct zone or domain. Check IronWiFi authentication logs for rejected or missing requests.