Experiences with "Single Sign On" and LDAP?

[Jan-Hendrik Palic <jhp@addix.net>]

Hi all,

in my company we are going to switch to a centralised authentifications
for the admins. I am working in a small ISP with a network with >20
Servers, Sparcs with Solaris, Intel with RedHat and some Windows 2k
Server.

I want to switch over to a single sign on solution for the workers, not
for our customers. 

I thought about a solutions with LDAP and Kerberos5. The clients are
mixed Linux RedHat/Debian and Windows 2k/XP.

Has anyone any experiences with it? Is it possible? Where do I get into
trouble maybe?

	Thnx in advance.
				Jan