How do I increase transparent (browser based) authentication timeout?

You can increase the time out at System > Authentication > Authentication Services

Hi Jayesh, I have set those for STAS to 30 minutes without effect, I need a solution for transparent browser based authentication using the Sophos SSO client authenticating through a radius server.

Hi Colin,

Can you please share the screen shots of global settings and captive portal settings at System > Authentication > Authentication Services

As Jayesh said,

increase user inactivity under Captive Portal. See attachment.

Luk

I have set this to 360 minutes some time ago but browser clients still authenticate every 3 minutes

Hi Colin,

Can you please share what is the settings of maximum session timeout there ?

This has been set to 30 minutes for some time

Hi Colin,

What was the value of max session timeout before ? Is you problem resolved with this settings ?