[Samba] XP logins

[Pavel Flajshans]

Hi all,

today happened very strange thing to me. I'm running Samba 3.0.1 on Debian.
Today users called me that machines with XP has problems to work on the
network. I haven't changed configuration for 1 month...

Users on XPs can logon into domain, but when they try, after logon, to open
ANY share on Samba server, it locks up (explorer has no response] for about
5
minutes and after that it shows the content of that share. When they close
window and they open same share again, it opens immediately.

When they try open another share on same server it locks up again for 5
minutes and then it normally opens the share.

In log.nmbd I see always same errors, when the client machine is locked up:

[2004/01/28 02:53:00, 1] nmbd/nmbd_processlogon.c:process_logon_packet(95)
process_logon_packet: Logon from 192.168.123.20: code = 0x12
[2004/01/28 02:53:00, 1] nmbd/nmbd_processlogon.c:process_logon_packet(95)
process_logon_packet: Logon from 192.168.123.20: code = 0x12
[2004/01/28 02:55:00, 1] nmbd/nmbd_processlogon.c:process_logon_packet(95)
process_logon_packet: Logon from 192.168.123.20: code = 0x12
[2004/01/28 02:55:00, 1] nmbd/nmbd_processlogon.c:process_logon_packet(95)
process_logon_packet: Logon from 192.168.123.20: code = 0x12

Interesting thing is, that I see same error messages when W2k client is
opening share on server, but it's opened immediately.

Do you have any idea, why this happens EVEN I haven't touched Samba
configuration for a long time??? (I do updating of packages only)

My smb.conf:

[global]
client schannel = no
server schannel = no
client signing = no
server signing = no
template primary group = staff
unix charset = ISO8859-2
dos charset = CP852
admin users = root
bind interfaces only = yes
workgroup = BLONDEL
server string = Samba
load printers = yes
printing = cups
guest account = nobody
log file = /var/log/samba/log.%m
max log size = 1000
syslog only = no
syslog = 0
security = user
encrypt passwords = true
passdb backend = smbpasswd
socket options = TCP_NODELAY
local master = yes
os level = 64
domain master = yes
preferred master = yes
domain logons = yes
logon path = \\samba\profiles\%U
logon drive = H:
logon home = \\samba\%u
logon script = logon.bat
add user script = /usr/sbin/useradd -d /dev/null -g 100 -s /bin/false -M %u
wins support = yes
dns proxy = no
name resolve order = lmhosts host wins bcast
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\sUNIX\spassword:* %n\n
*Retype\snew\sUNIX\spassword* %n\n .
obey pam restrictions = yes

Regards,

Pavel Flajshans