Captive Portal with multiple users on single IP address/machine

[willysaef18]

Hi there

I am now using OpnSense and captive portal feature to serve the login the users to Internet. It works like a charm for a single user/single machine, but for many users on single machine, it always bypasses the portal (only a user that needs to be authenticated and authorized to use the Internet). The example is like from a Terminal Server or RDP/RDSH (Windows Remote Desktop Session Host).

Can OpnSense be used to authenticate every single user even though it resides on single interface/machine? 🤔

Thanks.