I have a 600a which has been configured to authenticate users to a freeradius server using chap. I have several 600a boards but only have seen a problem with one of the boards which has 30 users connected. It seems to disconnect a group of users for a few minutes then reconnect them. This happens randomly several times then will begin to work. Not all users would be disconnected it would leave around 7.
Can anyone help me understand what may be causing this? Any help will be appreciated.