I've got 2 Anchor WLC's and a couple of Foreign WLC's. All of them are setup in the same mobility domain.
As far as I know clients which are anchored to one of the two Anchor WLC's are load balanced on a round robin fashion towards the A-WLC's.
Now I've configured no session timeout but an idle timeout of 20hrs which works fine. Now clients do not need to reauthenticate often (a wish of the customer). But now we see that clients sometimes are load balanced to 'the other' A-WLC which means that a new session has to be setup which results in a new authentication process and this is not what we want.
Is there a way to make sure that a specific client always goes to the same A-WLC, so not on a round robin fashion but something like the hashing method of interface groups ?
Thanks in advance.