Problems with 1.9.18 using MS CLient 3.0

[Gabriel Juncu]

Hi!

I'm having the following problem with samba 1.9.18 running on Linux
2.0.32: I can't map drives using MS Client 3.0 for Dos. I get "Invalid
password for share (Error 86) from client when trying to map drives.

--- smb.conf ---------------------------------------------------
[global]
  domain logons = no
  dns proxy = no
  getwd cache = yes
  guest account = guest
  hosts allow = 192.168.41.
  interfaces = 192.168.41.1/24
  load printers = no
  local master = yes
  lock directory = /usr/local/samba/var/locks
  locking = yes
  mangled names = yes
  max log size = 64
  message command = /usr/local/samba/bin/procmessage %s %f &
  oplocks = yes
  os level = 65
  password level = 5
  preferred master = yes
  preserve case = yes
;  protocol = CORE
;  protocol = COREPLUS
;  protocol = LANMAN1
;  protocol = NT1
  read prediction = yes
  read raw = yes
;  security = user
  security = share
  server string = CompAs Software Samba Server
  share modes = yes
  short preserve case = no
  smbrun = /usr/local/samba/bin/smbrun
  socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE
  strict locking = no
  username map = /usr/local/samba/lib/users.map
  wins proxy = yes
  wins support = yes
  write raw = yes
  workgroup = COMPASWG

[compas]
  comment = CompAs Test Directory
  path = /file.server/compas
  writable = yes
  browseable = yes
  create mask = 0770
  directory mask = 0770
  force group = compas
  valid users = @compas
  alternate permissions = yes
  delete readonly = yes

--------------------------------------------------------

--- smb.log debug level 3 ------------------------------
pm_process() returned Yes
Trying username cdroM
adding IPC service
01/12/1998 11:03:07 changed root to /
open_oplock_ipc: opening loopback UDP socket.
bind succeeded on port 0
open_oplock ipc: pid = 1880, oplock_port = 1462
priming nmbd
sending a packet of len 1 to (127.0.0.1) on port 137 of type DGRAM
01/12/1998 11:03:07 Transaction 0 of length 72
netbios connect: name1=COMPAS           name2=WS002          
Trying username ws002
01/12/1998 11:03:07 Transaction 1 of length 102
switch message SMBnegprot (pid 1880)
Requested protocol [PC NETWORK PROGRAM 1.0]
Requested protocol [MICROSOFT NETWORKS 3.0]
Requested protocol [DOS LM1.2X002]
Selected protocol DOS LM1.2X002
01/12/1998 11:03:07 Transaction 2 of length 90
switch message SMBsesssetupX (pid 1880)
sesssetupX:name=[GJUNCU]
Registered username guest for guest access
guest is in 1 groups
100 
uid 405 registered to name guest
Clearing default real name
01/12/1998 11:03:07 Transaction 3 of length 70
switch message SMBtcon (pid 1880)
Allowed connection from ws002.dntcj.ro (192.168.41.2) to compas
Trying username compaS
ACCEPTED: session list username and given password ok
found free connection number 6
Forced group compas
Connect path is /file.server/compas
gjuncu is in 5 groups
102 17 103 104 101 
Can't become connected user!
Yielding connection to 6 compas
Yielding connection to 6 STATUS.
Yield successful
01/12/1998 11:03:07 error packet at line 171 cmd=112 (SMBtcon) eclass=2 ecode=2
error string = Invalid argument
end of file from client
Closing connections
01/12/1998 11:03:07 Server exit  (normal exit)
------------------------------------------------------------------------------------

The error is: "Can't become connected user!"
>From Windows'95 client everything works ok.
With thw same smb.conf, samba 1.9.17p1 works fine.
I have tried with different "protocol" settings, the errors in the log
file are different for CORE and COREPLUS, but the client's error message 
is the same (Error 86 - Inavlid password/username combination)

Any hints?

Thank you,

----------------------------------------------------
 Gabriel Juncu
 CompAs Software Ltd.
 PO Box 285/1, 3400 Cluj, Romania
 phone: +40-94-639426, +40-64-431317, +40-64-431327
 fax:   +40-64-195239
====================================================