[Samba] Samba 2.2.7 Session setup fails with NetApp filer (F850).

[Stanley Hopcroft]

Dear Ladies and Gentlemen,

I would dearly like to access CIFs directories on a NetApp filer
(850) with Linux/*ix SMB clients.

Unfortunately, smbclient from Samba 2.2.7 fails with a session setup
request

tsitc> /usr/local/samba/bin/smbclient //cbrnas01/Stan3$ -U stan3%PPPP
added interface ip=10.0.100.252 bcast=10.255.255.255 nmask=255.0.0.0
session setup failed: ERRSRV - ERRbadpw (Bad password - name/password
pair in a Tree Connect or Session Setup are invalid.)

However, the domain controllers _will_ validate this account eg

tsitc> /usr/local/samba/bin/smbclient //ipa03/stan3$ -U stan3%PPPP
added interface ip=10.0.100.252 bcast=10.255.255.255 nmask=255.0.0.0
Domain=[IPAUSTRALIA] OS=[Windows NT 4.0] Server=[NT LAN Manager 4.0]
smb: \> quit
tsitc> 


In this case, the domain is named IPAUSTRALIA and the DCs include
'ipa03'.

tsitc> /usr/local/samba/bin/nmblookup -A ipa03
Looking up status of 10.0.100.104
received 11 names
        IPA03           <00> -         M <ACTIVE> 
        IPA03           <20> -         M <ACTIVE> 
        IPAUSTRALIA     <00> - <GROUP> M <ACTIVE> 
        IPAUSTRALIA     <1c> - <GROUP> M <ACTIVE> 
        IPAUSTRALIA     <1e> - <GROUP> M <ACTIVE> 
        IPA03           <03> -         M <ACTIVE> 
        IPA03           <6a> -         M <ACTIVE> 
        IPA03           <be> -         M <ACTIVE> 
        IPA03           <6b> -         M <ACTIVE> 
        IPA03           <87> -         M <ACTIVE> 
        0ASGGEN         <03> -         M <ACTIVE> 
num_good_sends=0 num_good_receives=0

tsitc> 

This is _not_ a Samba problem since the smbfs in FreeBSD 4.x also fails
to connect to shares and likewise samba-tng (2.6 alpha).

However, since there is no one I can ask here about CIFS on the filer,
expert advice would be very welcome.

FWIW, ethereal shows the negotiated protocol index to be 7 (greater
thanLANMAN 2.1) and the errors are

NT Status: STATUS_LOGON_FAILURE (0xc0 00 00 6d).

Pcap file availble on request.

Thank you,

Yours sincerely.




-- 
------------------------------------------------------------------------
Stanley Hopcroft
------------------------------------------------------------------------

'...No man is an island, entire of itself; every man is a piece of the
continent, a part of the main. If a clod be washed away by the sea,
Europe is the less, as well as if a promontory were, as well as if a
manor of thy friend's or of thine own were. Any man's death diminishes
me, because I am involved in mankind; and therefore never send to know
for whom the bell tolls; it tolls for thee...'

from Meditation 17, J Donne.

You can see below the debug output of the Negotiate protocol response
and the Session Setup

[000] 16 8B 36 14 9F EE 25 3E  49 00 50 00 41 00 55 00  ..6...%>
I.P.A.U.
[010] 53 00 54 00 52 00 41 00  4C 00 49 00 41 00 00 00
S.T.R.A. L.I.A...
size=101
smb_com=0x72
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=152
smb_flg2=1
smb_tid=0
smb_pid=744
smb_uid=0
smb_mid=1
smt_wct=17
smb_vwv[0]=7 (0x7)
smb_vwv[1]=12803 (0x3203)
smb_vwv[2]=256 (0x100)
smb_vwv[3]=1024 (0x400)
smb_vwv[4]=129 (0x81)
smb_vwv[5]=0 (0x0)
smb_vwv[6]=256 (0x100)
smb_vwv[7]=5632 (0x1600)
smb_vwv[8]=13963 (0x368B)
smb_vwv[9]=64788 (0xFD14)
smb_vwv[10]=83 (0x53)
smb_vwv[11]=53248 (0xD000)
smb_vwv[12]=59783 (0xE987)
smb_vwv[13]=11274 (0x2C0A)
smb_vwv[14]=49849 (0xC2B9)
smb_vwv[15]=27649 (0x6C01)
smb_vwv[16]=2301 (0x8FD)
smb_bcc=32
[000] 16 8B 36 14 9F EE 25 3E  49 00 50 00 41 00 55 00  ..6...%>
I.P.A.U.
[010] 53 00 54 00 52 00 41 00  4C 00 49 00 41 00 00 00
S.T.R.A. L.I.A...
write_socket(3,136)
write_socket(3,136) wrote 136
got smb length of 35
size=35
smb_com=0x73
smb_rcls=2
smb_reh=0
smb_err=2
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=744
smb_uid=0
smb_mid=1
smt_wct=0
smb_bcc=0
size=35
smb_com=0x73
smb_rcls=2
smb_reh=0
smb_err=2
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=744
smb_uid=0
smb_mid=1
smt_wct=0
smb_bcc=0
session setup failed: ERRSRV - ERRbadpw (Bad password - name/password
pair in a Tree Connect or Session Setup are invalid.)
tsitc>