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Transparent and authentication togheter

Riccardo
Hi, 
i have this problem to solve:
imagine a public wlan access where anyone can connect  without authentication.
The wlan access point is connected to my astaro, so i would like to have all wlan users to authenticate when will surfing.
If a user isn't authenticated or he didn't set the proxy settings right now, he must be redirect to a page in wich i can explain how to setup proxy settings.
In other worlds if user hasn't set proxy parameters, he will be redirect on help page, if the user has set proxy parameters he will be asked for authentication.
Is it possible to do with Astaro http proxy? Must i add some additional rules to iptables manually?

regards,
Rick.


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  • 0
    Should be possible with a tricky DNAT. But it's only possible with HTTP. Not FTP, not HTTPS.
    Match:
    Source: LAN
    Destination: Any
    Port 80

    NAT to:
    Destination: ASL's internal interface address

    That sould redirect all http traffic to the proxy. Then the proxy make authentication and the user has to login.

    Xeno
  • 0 in reply to Xeno
    Thank you.
    I found the solution just one second before i read your message.
    Bad news about ftp and https. I need another solution.
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