How can Radius server access be restricted to particular set of users?
1. Create a new or use an existing Policy in Cloud Manager. 2. Under Policy Settings > 'Applies to', select 'Apply policy to specified roles'. 3. Click Add and enter the name of the Role to apply the policy to. 4. Under Policy Settings > User Security Policies > Radius, select 'Yes' from the drop-down window next to 'Allow RADIUS client connections'. 5. Once the Radius feature is enabled on the Policy, there will be an option to choose a required authentication challenge such as email, SMS, Security Question or Authenticator. (Choose the preferred challenge). 6. Save the policy.