Fortigate + Fortiauthenticator Implementation

[Lionel]

Hello Everybody, I have a Cluster of Fortigate 200D and a VM Fortiauthenticator for Wifi Clients Authentication. Wifi Clients are on a vlan directly connected to the Fortigate. Fortiauthenticator is in a different Vlan, a server Vlan. How can I authenticate the Wifi client with the fortiauthenticator ? How can I redirect the Web Portal ? Thanks for you help.

[FortiRack_Eric]

What is the exact issue? Are you using FortiAP's or 3rd party Wifi? You can forward the radius request through the FortiGate to the FortiAuthenticator.

[Lionel]

Hello,

First, thanks for your answer and your care.

let me describe the solution I want to build :

               - I got  1 Vlan "Invited" provided by a third party Wifi Controller. I designed an open SSID on the Vlan. The vlan as 172.16.5.0/24 subnet. And the direct Gateway 172.16.5.254 is the Fortigate.

               - I got the FORTIAUTHENTICATHOR installed in my server vlan (subnet 172.16.4.0/24) the Ip adresse of the VM is 172.16.4.104.  The Gateway of this Vlan is a Network Core which do the IP Routing.

               - Finally I got the FORTIGATE in the Vlan "Interco" 172.16.6.0/24. Fortigate as 172.16.6.1 and the Network Core 172.16.6.254.

A client who launch the wifi connection on the Wlan "Invited" has to be authentifie by self-portal of FortiAuthenticato. It will then send SMS to the client.

My issue is that I don't know how to force the Wifi Client to have the self-portal prompt as he log in.

Here is what I do on the Fortigate policy (image attach 1.gif).

Is this more clear for you ?

Thanks again.

[pcraponi]

You need insert a HTML code on FortiGate Captive Portal. This HTML code you got on FortiAuthenticator. I have no access now to help you with an example.

Regards,

Paulo Raponi