Freeradius capable of url-redirect

Kenneth Marshall ktm at
Wed Sep 8 16:38:37 CEST 2010

On Wed, Sep 08, 2010 at 10:25:41AM -0400, Nathan McDavit-Van Fleet wrote:
> Cisco has a feature to redirect users to a splash page after
> 802.1x/WPA2-personal authentication. We are interested in this feature so we
> can notify users of our EAP-TTLS service that we are migrating to
> I have included the url for the configuration description (of Cisco ACS).
> But essentially there is a av-pair and url-redirect attribute which need to
> be configured on Cisco ACS (and some other wireless configs) in order to
> enable that option.  I am not talking about a captive portal. We want to
> display a info page for the users of a specific protocol. The document below
> describes that it happens after authentication and network access.
> 86a0080956185.shtml
> Is this handled somehow is Freeradius?

Per the included link:

You can specify the redirect page on the Remote Authentication Dial-In
User Service (RADIUS) server. The RADIUS server should be configured to
return the Cisco av-pair url-redirect RADIUS attribute to the Wireless
LAN Controller upon successful 802.1x authentication.

This is normal radius server functionality and is supported by


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