[Samba] Samba problem

["Андрей Едунов"]

Hi list! 

I have some problem with my Samba samba-2.2.5-178 
I'm using the following config: 

**** 
security = SERVER 
password server = some_server.com 
**** 

All work fine some time (about 30 minutes). After that I receive the message in Samba log: 

[2003/08/18 14:11:27, 0] lib/util_sock.c:write_socket_data(499) 
write_socket_data: write failure. Error = Connection reset by peer 

After this message when I try to map some shared resource using "net use" command on Windows box, I receive the next message: 

[2003/08/18 14:21:28, 1] smbd/password.c:server_validate(1099) 
password server is not connected 
[2003/08/18 14:21:28, 1] smbd/password.c:pass_check_smb(545) 
Couldn't find user 'and' in passdb. 

What does it mean? And how can I close this problem? 

-- 
IT Administrator 
Andrew Edunov