What we need

As much as i know, we need:

• A kerberos server and kerberos client. On my mandrake box is installed krb5-server, krb5-workstation. On suse i installed krb5, krb5-client, krb5-server. These are both MIT kerberos servers. I have not very much knowledge about other implementations (heimdahl)
• pam libs for kerberos. Package pam_krb5.
• Simple authentication and security layer sasl and gssapi: Packages: cyrus-sasl and libsasl2
• OpenLDAP server. Packages openldap, openldap-clients, openldap-servers and probably more?
• Name service switch for ldap: nss_ldap
• Probably more ...