This is what I want to achieve.
Set a hotspot service on my box.
Users should be forwarded to captive portal.
I want them just fill some basic form (name , email , ) no password requiered.
Then they should be able to access to internet.
What authentication method should I use ? (wifi ap is setted to open)
I would like to use an external php login page , so , what should it return , so mikrotik will know that registration is ok ?