Ok but i cant understand this:
If captive portal is active all request to webpage is redirect to login page, why android need internet to detect this if the captive portal in theory block all web traffc?
protocol "ALL"? It doesnt exist
http://wiki.mikrotik.com/wiki/Manual:Nv ... guring_Nv2
http://wiki.mikrotik.com/wiki/Manual:Nv ... ing_to_Nv2