Radius usage via Tunnel

[Senam]

I have a RADIUS server under FortiGate A. I have created a tunnel between FortiGate A and FortiGate B. The tunnel is up. I want the same RADIUS server to be used on FortiGate B. i setup configuration, but it is not working.

[Toshi_Esumi]

Obviously without seeing the "config" you set up and routing-table they have now, nobody can comment on your issue.

Toshi

[Jleew]

Did you make sure your radius server has the new firewall set as an approved radius client?
Also, you may have to set the source IP of your radius requests to the closest interface that can reach the server.

Also also, your network will need to know how to route back.

If you can paste the config it might help determine