Hi , I had a problem with a 3400 controller , the OS istalled is 5.0 and configured with a 802.1x witch works well with radius server on 2008R2.
When I upgraded the controller to version 6.4.0. the 802.1x doesen't work , the first thing I done is to test the radius server from the controller , (on diagnostic , AAA server section)
the message I got is "connexion time out" , when I rebooted the controller on the partition with AOS 5 all works fine.
Is there someone who had the same issue , what can be the reason of this.
Thanks a lot.