NT Can't connect to encrypted share

[Andrew Perrin - Demography]

Greetings--
After installing 1.9.18alpha14-ntdom, we are unable to connect to shares
on the Samba server from an NT (4.0, SP3) computer, regardless of whether
EnablePlainTextPasswords is 1 or nonexistent.

The same share *can* be mounted, using the encrypted SMB password, by
smbclient from both the samba server machine and from another unix
machine.

The relevant lines from samba.log follow.  The share is \\vuk\test, in
domain SANDBOX; username is aperrin, and it exists in smbpasswd.  Running
under Solaris 2.6.  Any help will be much appreciated!

Domain=[SANDBOX]  NativeOS=[Windows NT 1381] NativeLanMan=[Windows NT 4.0]
sesssetupX:name=[aperrin]
SMB Password - pwlen = 24
Checking SMB password for user aperrin (l=24)
get_smbpwd_entry: returning passwd entry for user aperrin, uid 7575, acb 0
Checking SMB password for user aperrin
Checking NT MD4 password
NT MD4 password check succeeded
sess_passwd_check: accepted password
adding home directory aperrin at /home/davis/hdir1/aperrin
aperrin is in 6 groups
16 726 728 14 714 723 
uid 7575 registered to name aperrin
Clearing default real name
Chained message
size=184
smb_com=0x75
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=24
smb_flg2=3
smb_tid=0
smb_pid=51966
smb_uid=101
smb_mid=128
smt_wct=4
smb_vwv[0]=255 (0xFF)
smb_vwv[1]=0 (0x0)
smb_vwv[2]=0 (0x0)
smb_vwv[3]=1 (0x1)
smb_bcc=15
switch message SMBtconX (pid 1365)
Got device type A:
Trying username tesT
02/18/1998 15:16:06 invalid username/password for test
02/18/1998 15:16:06 error packet at line 174 cmd=117 (SMBtconX) eclass=2
ecode=2
size=83
smb_com=0x73
smb_rcls=2
smb_reh=0
smb_err=2
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=51966
smb_uid=101
smb_mid=128
smt_wct=3
smb_vwv[0]=117 (0x75)
smb_vwv[1]=80 (0x50)
smb_vwv[2]=0 (0x0)
smb_bcc=39
02/18/1998 15:16:06 Transaction 5 of length 43
size=39
smb_com=0x74
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=24
smb_flg2=3
smb_tid=0
smb_pid=51966
smb_uid=101
smb_mid=192
smt_wct=2
smb_vwv[0]=255 (0xFF)
smb_vwv[1]=282 (0x11A)
smb_bcc=0
switch message SMBulogoffX (pid 1365)
02/18/1998 15:16:06 ulogoffX vuid=101
size=39
smb_com=0x74
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=51966
smb_uid=101
smb_mid=192
smt_wct=2
smb_vwv[0]=255 (0xFF)
smb_vwv[1]=0 (0x0)
smb_bcc=0


---------------------------------------------------------------------
Andrew J. Perrin - aperrin at demog.berkeley.edu - NT/Unix Admin/Support
Department of Demography    -    University of California at Berkeley
2232 Piedmont Avenue #2120  -    Berkeley, California, 94720-2120 USA
http://demog.berkeley.edu/~aperrin ----------------------------------