Hi.
I think that we need bypass authentication in hostpot with Standalone-ap.
On SA-AP, we need three solution.
First, SA-AP,
Second, Auth-server(Radius),
Last, Web-server(captive-portal page)
If SA-AP (like SZ) have bypass Auth, it need only two solution(SA-AP % Web-server)
It will be very very strong & competitive solution.
regards.