Incorrect Password

[Gustavo Schroeder]

Hi pals

i´m running samba version 2.0.10-2 on redhat 7.1.
i´m trying to set up a pdc for a laboratory here at the university, but
i´m facing a little problem.
all the clients are on the same network (and also the server).
i´ve created normal unix users at the server and setted up the config
file for domain logons
here´s a copy of my smb.conf file

#======================= Global Settings
[global]
   workgroup = LAPAM
   server string = Samba Server
;   hosts allow = 192.168.1. 192.168.2. 127.

   printcap name = /etc/printcap
   load printers = yes
   printing = lprng

;  guest account = pcguest

   log file = /var/log/samba/%m.log

   max log size = 0

   security = user

;   password server = <NT-Server-Name>

;  password level = 8
;  username level = 8

;  encrypt passwords = yes
;  smb passwd file = /etc/samba/smbpasswd

#   ssl CA certFile = /usr/share/ssl/certs/ca-bundle.crt

;  unix password sync = Yes
;  passwd program = /usr/bin/passwd %u
;  passwd chat = *New*UNIX*password* %n\n *ReType*new*UNIX*password*
%n\n *passwd:*all*authentication*tokens*updated*successfully*

;  username map = /etc/samba/smbusers

;   include = /etc/samba/smb.conf.%m

   socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

;   interfaces = 192.168.12.2/24 192.168.13.2/24 

;   remote browse sync = 192.168.3.25 192.168.5.255
;   remote announce = 192.168.1.255 192.168.2.44

   local master = no
   os level = 33
   domain master = yes 
   preferred master = yes
   domain logons = yes

;   logon script = %m.bat
;   logon script = %U.bat

    name resolve order = wins lmhosts bcast

;   wins support = yes

   wins server = 10.10.10.10

;   wins proxy = yes

   dns proxy = no 

;  preserve case = no
;  short preserve case = no
;  default case = lower
;  case sensitive = no

#============================ Share Definitions
[homes]
   comment = Home Directories
   browseable = no
   writable = yes

[printers]
   comment = All Printers
   path = /var/spool/samba
   browseable = no
# Set public = yes to allow user 'guest account' to print
   guest ok = no
   printable = yes
===============================End===========================================

I´ve configured a win98 client to log into the domain called "LAPAM"
when i try to log in, win98 gives me the following error:
>>The domain password is not correct or the access to the logon server was denied<<

any guess what i´m missing?

best regards
Gustavo Schroeder
Sys admin