That is a good leas as I am using Apache2 as well. What I would like to know is what are the conditions triggering the CNA? Obviously all of the 200+ sites iOS pings are not accessible, so that's not the only thing that needs to be satisfied. I have also read something about 302 redirect, so maybe i...

Thanks n3tm4n Yes, I have it configured so any DNS request resolves to Raspberry and it serves it, which makes me curious why it doesn't invoke the CNA on iPhone with iOS 8.
Any lead would be appreciated.

Hi guys, I am working on a network controller based on Raspberry Pi 2. I have nicely working WiFi AP, DHCP server, captive portal (via DNSmasq) and a web server. The unit will be fully offline, no internet access is available. My only problem now is that users need to initiate interaction by running...