LDAP-UX Client Services B.04.10 with Microsoft Windows Active Directory Server Administrator's Guide

The proxy user needs to have access right to read passwd and group information in multiple
domains.
Step 4: Add an HP-UX Client Machine Account to Active Directory
Use the Active Directory Users and Computer tool to create a user account for your HP-UX host.
• If you are using ADS multiple domains: add a host account for HP-UX client machine to
every domain you want to access.
Step 5: Use ktpass to Create the Keytab File for the HP-UX client machine
Use the ktpass tool to create the keytab file and set up an identity mapping the host account.
The following is an example showing you how to run ktpass to create the keytab file for the
HP-UX host myhost with the KDC realm cup.hp.com:
C:> ktpass -princ host/[e-mail] -mapuser myhost
-pass mypasswd -out unix.keytab
NOTE: If your machine doesn't have ktpass, you can install it from your Windows 2000 Server
compact disc, in the directory support/tool. For Windows 2003, you can install it from your
Windows 2003 Server compact disc, in the directory support/tools/suptools.msi.
• If you are using ADS multiple domains, repeat step 4 and step 5 in this procedure for the
HP-UX client machine in every domain to be accessed. Then, merge the keytab files on your
HP-UX machine to create /etc/krb5.keytab. Refer to “Sample /etc/krb5.conf File”
(page 197) for more information.
This is one way to configure an HP-UX Kerberos client to communicate with multiple KDCs.
For other possibilities using cross-realm authentication, refer to the [capaths] section in
the manual page of krb5.conf (i.e. man krb5.conf).
Step 6: Add POSIX Attributes into the Global Catalog
The GCS is the domain controller which hosts the global catalog for a forest. The global catalog
contains partial information of each domain in the forest. If you want LDAP-UX Client Services
to query GCS to decide which domain a queried data belongs to, then add the following POSIX
attributes into the global catalog:
For SFU version 2.0
• msSFUName
• uidnumber
• gidnumber
For SFU version 3.0 or 3.5
• msSFU30Name
• msSFU30UidNumber
• msSFU30GidNumber
For Windows 2003 R2's RFC2307
• uid
• uidnumber
• gidnumber
For detailed information on how to perform this task, refer to “Adding POSIX Attributes to the
Global Catalog” (page 62).
For information on how LDAP-UX Client Services retrieves data from remote domains, refer to
“Active Directory Multiple Domains” (page 57).
34 Installing LDAP-UX Client Services