Kerberos and tickets expiration

Hi everyone,

I’m using openfire 3.6.4 with Kerberos authentication. It works fine, but I have a little “problem”. When the client ticket expires, users are not disconnected from the server and still can use the different services available on it.

I did not found how to force the ticket verification or to forbid the ticket renewal by the server. Can someone tell me how to configure that ?

Thanks in advance.