kinit and old credentials

[Andreas Haupt <ahaupt@ifh.de>]

Hello,

I wonder if there is a way to retain the old credentials when doing kinit.
Here is an example: You've got your credentials for your home realm at
login. Now you want to get credentials for another realm. After you did
kinit user@ANOTHER.REALM your original credentials are lost.

Well, you could specify another credentials cache name, but that's not
very transparent. You would have to switch $KRB5CCNAME everytime you want
to use the other cache (e.g. for ssh).

So my question is: Is there a way to do this transparently?

Thanks in advance
Andreas

-- 
Andreas Haupt         E-Mail: ahaupt@ifh.de
 DESY Zeuthen
 Platanenallee 6
 15738 Zeuthen