in the NAC-Manager manual is an alternative for web(httP) redirection mentioned. It's called "Captive Portal HTTP Mirroring"! This is the alternative for DNS-Proxy and/or Policy based Routing.
Can somebody explain how Captive Portal HTTP Mirroring works exactly. I can't find anything about that in manuals?
What are the configuration steps to implement this type of web redirection? Which requirements are needed for this type of configuration?