Applications :: Samba Configuration - Invalid Credentials Error

I just wanted to checkout samba. So, I installed on a CentOS 5.5 64bit server. The version I used is 3.5.6. I followed this guide. [URL]. LDAP is working good. When I use the following command: (net groupmap list) I am getting the error.

Code: [root@server1 samba]# net groupmap list
[2010/10/26 16:26:09.135901, 0] lib/smbldap.c:1151(smbldap_connect_system)
failed to bind to server ldap://127.0.0.1 / with dn="cn=root,dc=mtm,dc=testdomain,dc=com" Error: Invalid credentials

[2010/10/26 16:26:39.180063, 0] passdb/pdb_ldap.c:3448(ldapsam_setsamgrent)
ldapsam_setsamgrent: LDAP search failed: Time limit exceeded
[2010/10/26 16:26:39.180109, 0] passdb/pdb_ldap.c:3523(ldapsam_enum_group_mapping)
ldapsam_enum_group_mapping: Unable to open passdb I am sure that I have set the correct password in Code: smbpassword -w mypassword.
Also, I can login to the LDAP thourgh PHPLDAPAdmin with the same password and the bind cn.

Here is my smb.conf Code: # Global parameters
[global]
ldap ssl = off
nt acl support = yes
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 SO_KEEPALIVE
workgroup = TESTDOMAIN
netbios name = SERVER1
security = user
enable privileges = yes
#interfaces = 192.168.5.11
#username map = /etc/samba/smbusers
server string = Samba Server %v
#security = ads
encrypt passwords = Yes
#min passwd length = 3
#pam password change = no
#obey pam restrictions = No

# method 1:
#unix password sync = no
#ldap passwd sync = yes

# method 2:
unix password sync = yes
ldap passwd sync = no
passwd program = /usr/sbin/smbldap-passwd -u "%u"
passwd chat = "Changing *
New password*" %n
"*Retype new password*" %n
"

log level = 10
syslog = 0
log file = /var/log/samba/log.%U
max log size = 50
time server = Yes
#socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
mangling method = hash2
Dos charset = 850
Unix charset = ISO8859-1

logon script = logon.bat
logon drive = H:
logon home =
logon path =
domain logons = Yes
domain master = Yes
os level = 65
preferred master = Yes
wins support = yes
passdb backend = ldapsam:ldap://127.0.0.1/
ldap admin dn = cn=root,dc=mtm,dc=testdomain,dc=c om
#ldap admin dn = cn=samba,ou=DSA,dc=company,dc=c om
ldap suffix = dc=mtm,dc=testdomain,dc=c om
ldap group suffix = ou=Groups
ldap user suffix = ou=Users
ldap machine suffix = ou=Computers
#ldap idmap suffix = ou=Idmap
add user script = /usr/sbin/smbldap-useradd -m "%u"
#ldap delete dn = Yes
delete user script = /usr/sbin/smbldap-userdel "%u"
add machine script = /usr/sbin/smbldap-useradd -t 0 -w "%u"
add group script = /usr/sbin/smbldap-groupadd -p "%g"
delete group script = /usr/sbin/smbldap-groupdel "%g"
add user to group script = /usr/sbin/smbldap-groupmod -m "%u" "%g"
delete user from group script = /usr/sbin/smbldap-groupmod -x "%u" "%g"
set primary group script = /usr/sbin/smbldap-usermod -g '%g' '%u'

# printers configuration
#printer admin = @"Print Operators"
load printers = Yes
create mask = 0640
directory mask = 0750
#force create mode = 0640
#force directory mode = 0750
#nt acl support = No
printing = cups
printcap name = cups
deadtime = 10
guest account = nobody
map to guest = Bad User
dont descend = /proc,/dev,/etc,/lib,/lost+found,/initrd
show add printer wizard = yes
; to maintain capital letters in shortcuts in any of the profile folders:
preserve case = yes
short preserve case = yes
case sensitive = no

[netlogon]
path = /home/netlogon/
browseable = No
read only = yes

[profiles]
path = /home/profiles
read only = no
create mask = 0600
directory mask = 0700
browseable = No
guest ok = Yes
profile acls = yes
csc policy = disable
# next line is a great way to secure the profiles
#force user = %U
# next line allows administrator to access all profiles
#valid users = %U "Domain Admins"

[printers]
comment = Network Printers
#printer admin = @"Print Operators"
guest ok = yes
printable = yes
path = /home/spool/
browseable = No
read only = Yes
printable = Yes
print command = /usr/bin/lpr -P%p -r %s
lpq command = /usr/bin/lpq -P%p
lprm command = /usr/bin/lprm -P%p %j
# print command = /usr/bin/lpr -U%U@%M -P%p -r %s
# lpq command = /usr/bin/lpq -U%U@%M -P%p
# lprm command = /usr/bin/lprm -U%U@%M -P%p %j
# lppause command = /usr/sbin/lpc -U%U@%M hold %p %j
# lpresume command = /usr/sbin/lpc -U%U@%M release %p %j
# queuepause command = /usr/sbin/lpc -U%U@%M stop %p
# queueresume command = /usr/sbin/lpc -U%U@%M start %p

[print$]
path = /home/printers
guest ok = No
browseable = Yes
read only = Yes
valid users = @"Print Operators"
write list = @"Print Operators"
create mask = 0664
directory mask = 0775
[public]
path = /tmp
guest ok = yes
browseable = Yes
writable = yes