Unifi Radius Timeout

[IrritableTech]

We're looking at a unifi system around school in the not too distant so we've got a couple of UAP-AC-EDU's in the ceiling near our office to test out both the wifi and the tannoy.

 

I've integrated the unifi into radius and we can happily authenticate against that and gain access to our network and dynamically assign a vlan. All that works great.

 

The issue we are having is that we'd like to emulate a feature of our existing solution - session time outs. We'd like our users to have to reauthenticate every so often - weekly or daily perhaps.

 

I've set a session timeout in NPS against the user group which can authenticate, but the users never get kicked by the unifi access points. They don't seem to be honoring that setting (tried Idle timeout too and that didn't help). Now I have found a couple of community posts on the unifi forums which confirm this was an issue a while back, but nothing recently or anything to suggest that our AP firmware version (3.9.19) or controller version (5.6.29) should be having these issues.

 

Has anyone got their Unifi working with Radius Session Timeout and if so can you let me know how? Failing that any other suggestions would be welcome.