Problem with NT account locking
Armin Amon
aamon at mgm-edv.de
Thu Jan 14 12:44:50 GMT 1999
Hi,
we're running Samba 2.0.05beta on a Linux 2.0.36 box. We have problems
with authentification. Samba is running in security-mode 'SERVER'. About
20 users access this server. As a PDC we have NT 4.0 SP4.
Sometimes the PDC rejected the password:
NT Msg:
Logon Failure:
Reason: Unknown user name or bad password
User Name: USERX
Domain: MGM
Logon Type: 3
Logon Process: KSecDD
Authentication Package: MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
Workstation Name: \\MGM-FILE
About two times a day, this happens so often, that the NT User Account
is locked out:
User Account Locked Out:
Target Account Name: USERX
Target Account ID: S-1-5-21-2115134065-900400532-444732941-1330
Caller Machine Name: \\MGM-FILE
Caller User Name: SYSTEM
Caller Domain: NT AUTHORITY
Caller Logon ID: (0x0,0x3E7)
Then samba says:
[1999/01/14 10:26:54, 1] smbd/password.c:server_validate(1121)
password server MGMS1 rejected the password
[1999/01/14 10:26:54, 0] smbd/reply.c:reply_sesssetup_and_X(771)
NT Password did not match ! Defaulting to Lanman
This is OK, but why is the user locked out?
If you have any suggestions, please let me know.
Thanks Armin
PS: here is the global section of my smb.cnof
# Global parameters
workgroup = MGM
netbios name = MGM-FILE
server string = MGM File Server
interfaces = 192.168.0.7/255.255.254.0
security = SERVER
password server = MGMS1 MGMDB
log file = /var/log/samba/samba-log.%m
read bmpx = No
nt smb support = No
max mux = 500
name resolve order = host lmhosts wins bcast
change notify timeout = 120
read size = 65536
socket options = TCP_NODELAY
load printers = No
mangled stack = 100
client code page = 437
lm announce = False
dns proxy = No
create mask = 0755
preserve case = No
short preserve case = No
share modes = No
dos filetimes = Yes
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