italk(IT)

Captive portal feature is authentication portal before client access to the internet. It check authorization of user to access the internet. You can authentication on captive portal with AD user but first, you must connect fortigate firewall with AD.

When you create devices or group device you can apply it on policy or captive portal. 2 ways to add device on fortigate firewall as detail below; 1. Scan device on your network by using "network device scan" feature on fortigate firewall interface after on feature you ill have device list on your network and you can add new device item now 2. Add MAC address into device item.