Sounds like you are looking for combined ldap,kerberso,nfs. Google for turotials/howtos.
There should be packages for both Debian and Suse. I've not used this before, but from what I've heard you will be required to do a significant amount of work to set it up properly.
Last edited by evo2; 11-12-2009 at 08:22 PM.
Reason: little more info