[Sheflug] Pam_mount on SuSE 9.1

I am trying to install SuSE 9.1 as a workstation in a NT 4 Domain network.

The default suse 9.1 install installed winbind etc, and configured them allowing me

to log on to ssh with a NT username and password.

I now want to configure pam_mount to mount a subdirectory of the unix home directory

as the NT home directory.

I had configured this on an old SuSE 8.1 box, so I think /etc/pam_mount.conf should be OK.

However, having added auth and session lines for pam_mount into /etc/pam.d/sshd

I can only get to the stage that in /var/log/messages I see

pam_mount: error trying to retrieve authtok from auth code

How do I enable pam_mount?

My /etc/pam.d/sshd file is as follows

#%PAM-1.0
auth     required       pam_unix2.so    set_secrpc
auth     required       pam_nologin.so
auth     required       pam_env.so
auth     optional       pam_mount.so    use_first_pass
account required       pam_unix2.so
account required       pam_nologin.so
password required       pam_pwcheck.so
password required       pam_unix2.so    use_first_pass use_authtok
session required       pam_unix2.so    # trace or debug
session required       pam_limits.so
session optional       pam_mount.so    use_first_pass
# Enable the following line to get resmgr support for
# ssh sessions (see /usr/share/doc/packages/resmgr/README.SuSE)
#session optional      pam_resmgr.so fake_ttyname

Thanks

Rob Keeling