Go to User & Device > Authentication > RADIUS Server > Create New section in the Fortigate management panel.
Enter a name for the Radius server.
In the Primary Server IP/Name field, enter 188.8.131.52
In the Primary Server Secret field, enter YeT2dXVs6D
Click OK to save the information
Go to User & Device > User > User Groups > Create New section
Give a name to the group and select the Radius Server you added as Remote Server
Go to Policy & Objects > Objects > Addresses > Create New section.
Select FQDN as the Type
Enter *.obifi.io as the FQDN value.
Repeat the same step to save the *.obifi.com address as well.
Go to the Interface settings where you want to activate Captive Portal
Choose Captive Portal as the Security Mode
Select External as the Authentication Portal
In the URL field, enter http://portal-app.obifi.com
Choose the User Groups you created
Add the *.obifi.io and *.obifi.com entries to the Exempt Destinations/Services list
You have successfully completed the setup and can now test it.
Feel free to contact us for support with your setup.