SMBClient authentication failing, always connecting as "Guest"
Patrick Spinler
spinler.patrick at mayo.edu
Tue Oct 20 17:41:53 GMT 1998
Hi:
I'm running Samba 1.9.18p10 on a RedHat 5.1 linux with kernel 2.1.124.
My compile options were: -DLINUX -DALLOW_CHANGE_PASSWORD
-DFAST_SHARE_MODES -DNO_ASMSIGNALH -DGLIBC2
(incidently, I had to edit includes.h somewhat to get stuff to compile
under this config. There were several definition conflicts and missing
defs.)
Whenever I make a smbclient connection to our nt servers, my username
always reports as "guest", no matter which username or password I
provide. Eg:
$ smbclient //rchsrv07/ClinTrls -U pjs11 -W RCH
Added interface ip=129.176.63.130 bcast=129.176.63.255
nmask=255.255.255.0
Server time is Tue Oct 20 12:25:26 1998
Timezone is UTC-5.0
Password:
Domain=[RCH] OS=[Windows NT 4.0] Server=[NT LAN Manager 4.0]
connected as guest security=user
On the other hand, SMBD and NMBD appear to serve my devices without any
problems. I routinely mount shares served from my workstation on other
NT boxes here.
Can anyone point me in the correct direction ?
Some further information, including a "-d100" output, follows.
Thanks,
-- Pat
--- cut here ---
$ smbclient -L rchsrv07 -U pjs11 -W RCH
Added interface ip=129.176.63.130 bcast=129.176.63.255
nmask=255.255.255.0
Server time is Tue Oct 20 12:16:47 1998
Timezone is UTC-5.0
Domain=[RCH] OS=[Windows NT 4.0] Server=[NT LAN Manager 4.0]
connected as guest security=user
Server=[RCHSRV07] User=[] Workgroup=[RCH] Domain=[]
...
$ smbclient -h
Usage: smbclient service <password> [-p port] [-d debuglevel] [-l log]
Version 1.9.18p10
$ cat /proc/version
Linux version 2.1.124 (root at r0055620.mayo.edu) (gcc version 2.7.2.3) #2
SMP Tue Oct 6 11:11:54 CDT 1998
$ smbclient //rchsrv07/ClinTrls -U pjs11 -W RCH -d100
1998/10/20 12:31:06 client started (version 1.9.18p10)
Initialising global parameters
params.c:pm_process() - Processing configuration file "/etc/smb.conf"
Processing section "[global]"
doing parameter workgroup = MYGROUP
doing parameter server string = Samba Server
doing parameter printcap name = /etc/printcap
doing parameter load printers = yes
doing parameter log file = /var/log/samba/log.%m
doing parameter max log size = 50
doing parameter security = user
doing parameter socket options = TCP_NODELAY
doing parameter dns proxy = no
pm_process() returned Yes
lp_servicenumber: couldn't find homes
lp_servicenumber: couldn't find printers
lp_servicenumber: couldn't find printers
adding IPC service
codepage_initialise: client code page = 850
load_client_codepage: loading codepage 850.
Adding chars 0x85 0xb7 (l->u = True) (u->l = True)
Adding chars 0xa0 0xb5 (l->u = True) (u->l = True)
Adding chars 0x83 0xb6 (l->u = True) (u->l = True)
Adding chars 0xc6 0xc7 (l->u = True) (u->l = True)
Adding chars 0x84 0x8e (l->u = True) (u->l = True)
Adding chars 0x86 0x8f (l->u = True) (u->l = True)
Adding chars 0x91 0x92 (l->u = True) (u->l = True)
Adding chars 0x87 0x80 (l->u = True) (u->l = True)
Adding chars 0x8a 0xd4 (l->u = True) (u->l = True)
Adding chars 0x82 0x90 (l->u = True) (u->l = True)
Adding chars 0x88 0xd2 (l->u = True) (u->l = True)
Adding chars 0x89 0xd3 (l->u = True) (u->l = True)
Adding chars 0x8d 0xde (l->u = True) (u->l = True)
Adding chars 0xa1 0xd6 (l->u = True) (u->l = True)
Adding chars 0x8c 0xd7 (l->u = True) (u->l = True)
Adding chars 0x8b 0xd8 (l->u = True) (u->l = True)
Adding chars 0xd0 0xd1 (l->u = True) (u->l = True)
Adding chars 0xa4 0xa5 (l->u = True) (u->l = True)
Adding chars 0x95 0xe3 (l->u = True) (u->l = True)
Adding chars 0xa2 0xe0 (l->u = True) (u->l = True)
Adding chars 0x93 0xe2 (l->u = True) (u->l = True)
Adding chars 0xe4 0xe5 (l->u = True) (u->l = True)
Adding chars 0x94 0x99 (l->u = True) (u->l = True)
Adding chars 0x9b 0x9d (l->u = True) (u->l = True)
Adding chars 0x97 0xeb (l->u = True) (u->l = True)
Adding chars 0xa3 0xe9 (l->u = True) (u->l = True)
Adding chars 0x96 0xea (l->u = True) (u->l = True)
Adding chars 0x81 0x9a (l->u = True) (u->l = True)
Adding chars 0xec 0xed (l->u = True) (u->l = True)
Adding chars 0xe7 0xe8 (l->u = True) (u->l = True)
Adding chars 0x9c 0x0 (l->u = False) (u->l = False)
Netmask for eth0 = 255.255.255.0
Derived broadcast address 129.176.63.255
Added interface ip=129.176.63.130 bcast=129.176.63.255
nmask=255.255.255.0
Opening sockets
resolve_name: Attempting lmhosts lookup for name RCHSRV07
resolve_name: Attempting host lookup for name RCHSRV07
Connecting to 129.176.167.70 at port 139
Connected
write_socket(3,76)
write_socket(3,76) wrote 76
Sent session request
got smb length of 0
write_socket(3,168)
write_socket(3,168) wrote 168
got smb length of 85
size=85
smb_com=0x72
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=128
smb_flg2=0
smb_tid=0
smb_pid=5617
smb_uid=500
smb_mid=5717
smt_wct=17
smb_vwv[0]=6 (0x6)
smb_vwv[1]=12803 (0x3203)
smb_vwv[2]=256 (0x100)
smb_vwv[3]=1024 (0x400)
smb_vwv[4]=17 (0x11)
smb_vwv[5]=0 (0x0)
smb_vwv[6]=256 (0x100)
smb_vwv[7]=0 (0x0)
smb_vwv[8]=0 (0x0)
smb_vwv[9]=64768 (0xFD00)
smb_vwv[10]=67 (0x43)
smb_vwv[11]=20480 (0x5000)
smb_vwv[12]=21426 (0x53B2)
smb_vwv[13]=20331 (0x4F6B)
smb_vwv[14]=48636 (0xBDFC)
smb_vwv[15]=11265 (0x2C01)
smb_vwv[16]=2049 (0x801)
smb_bcc=16
[000] B0 22 45 C7 16 7A 86 5A 52 00 43 00 48 00 00 00 ."E..z.Z
R.C.H...
max mux 50
max vcs 1
max raw 65536
capabilities 0x43fd
Sec mode 12803
max xmt 4356
Got 8 byte crypt key
Chose protocol [NT LM 0.12]
Server time is Tue Oct 20 12:31:07 1998
Timezone is UTC-5.0
Password:
Using encrypted passwords
write_socket(3,110)
write_socket(3,110) wrote 110
got smb length of 79
size=79
smb_com=0x73
smb_rcls=0
smb_reh=0
smb_err=0
smb_flg=136
smb_flg2=1
smb_tid=0
smb_pid=5617
smb_uid=4097
smb_mid=5717
smt_wct=3
smb_vwv[0]=255 (0xFF)
smb_vwv[1]=79 (0x4F)
smb_vwv[2]=1 (0x1)
smb_bcc=38
[000] 57 69 6E 64 6F 77 73 20 4E 54 20 34 2E 30 00 4E Windows NT
4.0.N
[010] 54 20 4C 41 4E 20 4D 61 6E 61 67 65 72 20 34 2E T LAN Ma nager
4.
[020] 30 00 52 43 48 00 0.RCH.
Domain=[RCH] OS=[Windows NT 4.0] Server=[NT LAN Manager 4.0]
Server gave us a UID of 4097. We gave 500
connected as guest security=user
write_socket(3,71)
write_socket(3,71) wrote 71
got smb length of 49
Connected with cnum=2051 max_xmit=4356
smb: \>
--
Patrick Spinler Mayo Foundation
Spinler.Patrick at Mayo.EDU 507/284-9485
PGP Fingerprint: 4A53 1590 2917 C698 BAF7 DBC3 344C 6C09 0147 0348
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