authentication problems samba -> PDC

[Eckhard Szemkus]

Hi,

I have a samba installation on a sun E250. It works in 
servermodus to authenticate users with a Windows-PDC.
Now I've the problem when a user connects to a networkdrive 
on the sun, sometimes it works, but sometimes it fails. 
then he would ask to input his password again and after 3 
times his account is deactivated on the PDC. 
in the logfile from the pdc I see during a connect
first comes an request from user NT Authority/System for 
the user tries to login, 
than comes the request directly from the user.
in this cause the the user can connect. otherwise the 
request from user NT Authority/System comes 3 times and the
user is locked.

this is the first entry:
user: NT AUTHORITY/SYSTEM
Logon Failure:
 	Reason:		Unknown user name or bad password
 	User Name:	HOERIG
 	Domain:		LANGROUP
 	Logon Type:	3
 	Logon Process:	NTLanMan
 	Authentication Package:	msv1_0
 	Workstation Name:	\\UTAH2 
 
and this the second:
user: hoerig
Successful Logon:
 	User Name:	HOERIG
 	Domain:		LANGROUP
 	Logon ID:		1020
 	Logon Type:	3
 	Logon Process:	NTLanMan
 	Authentication Package:	msv1_0
 	Workstation Name:	\\UTAH2

Has anybody an idea??

thanx

Eckhard
---------------------------------------------
Eckhard Szemkus
szemkus at iff.fhg.de