WLC 5508 Dynamic VLAN

[ckochis]

I have set up an SSID with 3 dynamic VLANs that are issued with Microsoft NPS.  The interfaces used are currently tied to other static  SSIDs on system and work correctly.  When a client authenticates they are put in the correct VLAN and are assigned an IP through a DHCP relay.  They are unable to ping the gateway.  When examining the client on the controller there are zero packets sent or received.  The client is eventually disassociated due to inactivity.  The AP is in its own AP group to isolate it from production.

[ckochis · Accepted solution]

This is a Dell driver issue.  Deleting the Dell driver and running Windows update installed the "correct" driver and allowed the wireless to work correctly.  This has been a common issue for our site.  This also applies to the Intel native drivers.  Windows 10 does not play nice with manufacturer drivers.