Proxy Authentication Required on Websites where AppControl blocks Apps

[muedom]

Hello everybody,

i have following problem with my fgt300c.

Because of an error with FSAE and our Terminalserver enviroment, we decided to use native ntlm for expecit proxy authentication.

It works fine, every user is recognized by the firewall, but now when they open a website where appcontrol blocks an application, their browser gets an "Error 407: Proxy Authentication required" message (seen with firebug).

After that, they get a logon prompt. (IE11/Firefox33).

Does anybody know how i can handle this?

Firmware is 5.0.7.

Thanks in advance

Best regards

Dominik Mueller

[TuncayBAS]

Test by definition non-standard ports for user authentication. Whether proxy port 8080.

config user settings

config auth-ports     edit 1         set port 8080     next     edit 2         set type https         set port 8080     next end

end