When many routers have competed to make captive portals. In the case of OPNsense he already has a captive portal feature as an opening gate to internet access, please add a captive portal feature on Nethserver because of some management such as hotels, schools, cafes, etc. they also need to be given access via voucher captive portals to their customers!
Do you know Dedalo ?
Sorry, I didn’t read carefully and it turned out to be in the Dedalo feature. Thanks