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simonst@WellsFargo.COM

1999-May-18 21:57 UTC

smbpasswd fails on Samba 2.0.3, HPUX 10.20

I have been unable to make smbpasswd work on my new Samba version 2.0.3
(HPUX 10.20).
The smb.conf was modified from a working version on Linux (version
1.9.18p8).

The relevant (I hope) output from smbpasswd, smb.log and testparms follow
below.

Are the log messages about "Couldn't set effective gid to -24 currently
set
to (real=0,eff=0)"
and "Can't become connected user!" the problem, or just a symptom?

Also, running testparm on Linux shows a [IPC$] share, but the testparm on
the HP doesn't.

Any help would be greatly appreciated!

==========================================================================================
$ smbpasswd
doing parameter security = user
doing parameter workgroup = WORKGROUP
doing parameter server string = %h server (Samba %v)
doing parameter socket options = IPTOS_LOWDELAY TCP_NODELAY SO_SNDBUF=4096
SO_RCVBUF=4096
doing parameter encrypt passwords = yes
doing parameter wins support = no
doing parameter wins server = 10.26.4.35
doing parameter os level = 0
doing parameter domain master = no
doing parameter local master = no
doing parameter preferred master = no
doing parameter dns proxy = no
doing parameter preserve case = yes
doing parameter short preserve case = yes
pm_process() returned Yes
Added interface ip=10.26.54.233 bcast=10.26.54.255 nmask=255.255.255.0
Old SMB password:
New SMB password:
Retype new SMB password:
Connecting to 127.0.0.1 at port 139
machine 127.0.0.1 rejected the tconX on the IPC$ share. Error was : ERRSRV -
ERRbadpw (Bad password
- name/password pair in a Tree Connect or Session Setup are invalid.).
Failed to change password for simonst
$



==========================================================================================from
smb.log:

[1999/05/20 14:28:36, 2] lib/interface.c:(213)
  Added interface ip=10.26.54.233 bcast=10.26.54.255 nmask=255.255.255.0
[1999/05/20 14:28:36, 1] smbd/files.c:(218)
  file_init: Information only: requested 10000 open files, 1014 are
available.
[1999/05/20 14:28:36, 3] smbd/server.c:(666)
  loaded services
[1999/05/20 14:28:36, 0] lib/util_sock.c:(130)
  Unknown socket option IPTOS_LOWDELAY
[1999/05/20 14:28:36, 3] locking/shmem_sysv.c:(702)
  Initialised IPC area of size 1048576
[1999/05/20 14:28:36, 2] smbd/server.c:(702)
  Changed root to /
[1999/05/20 14:28:36, 3] smbd/oplock.c:(73)
  open_oplock_ipc: opening loopback UDP socket.
[1999/05/20 14:28:36, 3] lib/util_sock.c:(683)
  bind succeeded on port 0
[1999/05/20 14:28:36, 3] smbd/oplock.c:(100)
  open_oplock ipc: pid = 1012, global_oplock_port = 1648
[1999/05/20 14:28:36, 3] smbd/process.c:(924)
  priming nmbd
[1999/05/20 14:28:37, 3] lib/util_sock.c:(607)
  sending a packet of len 1 to (127.0.0.1) on port 137 of type DGRAM
[1999/05/20 14:28:37, 3] smbd/process.c:(565)
  Transaction 0 of length 76
[1999/05/20 14:28:37, 2] smbd/reply.c:(94)
  netbios connect: name1=127.0.0.1        name2=RAVEN
[1999/05/20 14:28:37, 3] smbd/process.c:(565)
  Transaction 1 of length 168
[1999/05/20 14:28:37, 3] smbd/process.c:(402)
  switch message SMBnegprot (pid 1012)
[1999/05/20 14:28:37, 3] smbd/negprot.c:(332)
  Requested protocol [PC NETWORK PROGRAM 1.0]
[1999/05/20 14:28:37, 3] smbd/negprot.c:(332)
  Requested protocol [MICROSOFT NETWORKS 1.03]
[1999/05/20 14:28:37, 3] smbd/negprot.c:(332)
  Requested protocol [MICROSOFT NETWORKS 3.0]
[1999/05/20 14:28:37, 3] smbd/negprot.c:(332)
  Requested protocol [LANMAN1.0]
[1999/05/20 14:28:37, 3] smbd/negprot.c:(332)
  Requested protocol [LM1.2X002]
[1999/05/20 14:28:37, 3] smbd/negprot.c:(332)
  Requested protocol [Samba]
[1999/05/20 14:28:37, 3] smbd/negprot.c:(409)
  Selected protocol NT LANMAN 1.0
[1999/05/20 14:28:37, 3] smbd/process.c:(565)
  Transaction 2 of length 78
[1999/05/20 14:28:37, 3] smbd/process.c:(402)
  switch message SMBsesssetupX (pid 1012)
[1999/05/20 14:28:37, 3] smbd/reply.c:(674)
  Domain=[]  NativeOS=[Unix] NativeLanMan=[Samba]
[1999/05/20 14:28:37, 3] smbd/reply.c:(679)
  sesssetupX:name=[]
[1999/05/20 14:28:37, 3] smbd/password.c:(192)
  nobody is in 0 groups:
[1999/05/20 14:28:37, 3] smbd/password.c:(270)
  uid -2 registered to name nobody
[1999/05/20 14:28:37, 3] smbd/password.c:(272)
  Clearing default real name
[1999/05/20 14:28:37, 3] smbd/process.c:(565)
  Transaction 3 of length 69
[1999/05/20 14:28:37, 3] smbd/process.c:(402)
  switch message SMBtconX (pid 1012)
[1999/05/20 14:28:37, 3] smbd/password.c:(794)
  ACCEPTED: guest account and guest ok
[1999/05/20 14:28:37, 3] smbd/service.c:(386)
  Connect path is /tmp
[1999/05/20 14:28:37, 0] smbd/uid.c:(104)
  Couldn't set effective gid to -24 currently set to (real=0,eff=0)
[1999/05/20 14:28:37, 0] smbd/service.c:(425)
  Can't become connected user!
[1999/05/20 14:28:37, 3] smbd/error.c:(133)
  error packet at line 162 cmd=117 (SMBtconX) eclass=2 ecode=2
[1999/05/20 14:28:37, 3] smbd/error.c:(143)
  error string = Invalid argument
[1999/05/20 14:28:37, 3] smbd/process.c:(755)
  end of file from client
[1999/05/20 14:28:37, 2] smbd/server.c:(406)
  Closing connections
[1999/05/20 14:28:37, 3] smbd/server.c:(431)
  Server exit (normal exit)


==========================================================================================testparm
output:

$ testparm
Load smb config files from /opt/samba/lib/smb.conf
doing parameter security = user
doing parameter workgroup = WORKGROUP
doing parameter server string = %h server (Samba %v)
doing parameter socket options = IPTOS_LOWDELAY TCP_NODELAY SO_SNDBUF=4096
SO_RCVBUF=4096
doing parameter encrypt passwords = yes
doing parameter wins support = no
doing parameter wins server = 10.26.4.35
doing parameter os level = 0
doing parameter domain master = no
doing parameter local master = no
doing parameter preferred master = no
doing parameter dns proxy = no
doing parameter preserve case = yes
doing parameter short preserve case = yes
Processing section "[printers]"
doing parameter comment = All Printers
doing parameter browseable = no
doing parameter path = /tmp
doing parameter printable = yes
doing parameter public = no
doing parameter writable = no
doing parameter create mode = 0700
Processing section "[bwv]"
doing parameter path = /tmp/work
doing parameter writable = no
pm_process() returned Yes
Loaded services file OK.
Press enter to see a dump of your service definitions

# Global parameters
        workgroup = WORKGROUP
        netbios name         netbios aliases         server string = %h server
(Samba %v)
        interfaces         bind interfaces only = No
        security = USER
        encrypt passwords = Yes
        update encrypted = No
        use rhosts = No
        min passwd length = 5
        map to guest = Never
        null passwords = No
        password server         smb passwd file = /opt/samba/private/smbpasswd
        hosts equiv         root directory = /
        passwd program = /bin/passwd
        passwd chat = *old*password* %o\n *new*password* %n\n *new*password*
%n\n *changed*
        passwd chat debug = No
        username map         password level = 0
        username level = 0
        unix password sync = No
        log level = 3
        syslog = 1
        syslog only = No
        log file = /opt/samba/log/smb.log
        max log size = 5000
        timestamp logs = Yes
        protocol = NT1
        read bmpx = Yes
        read raw = Yes
        write raw = Yes
        nt smb support = Yes
        nt pipe support = Yes
        nt acl support = No
        announce version = 4.2
        announce as = NT
        max mux = 50
        max xmit = 65535
        name resolve order = lmhosts host wins bcast
        max packet = 65535
        max ttl = 259200
        max wins ttl = 518400
        min wins ttl = 21600
        time server = No
        change notify timeout = 60
        deadtime = 0
        getwd cache = Yes
        keepalive = 300
        lpq cache time = 10
        max disk size = 0
        max open files = 10000
        read prediction = No
        read size = 16384
        shared mem size = 1048576
        socket options = IPTOS_LOWDELAY TCP_NODELAY SO_SNDBUF=4096
SO_RCVBUF=4096
        stat cache size = 50
        load printers = Yes
        printcap name = /etc/printcap
        printer driver file = /opt/samba/lib/printers.def
        strip dot = No
        character set         mangled stack = 50
        coding system         client code page = 850
        stat cache = Yes
        domain groups         domain admin group         domain guest group     
domain admin users         domain guest users         machine password timeout =
604800
        add user script         delete user script         logon script        
logon path = \\%N\%U\profile
        logon drive         logon home = \\%N\%U
        domain logons = No
        os level = 0
        lm announce = Auto
        lm interval = 60
        preferred master = No
        local master = No
        domain master = No
        browse list = Yes
        dns proxy = No
        wins proxy = No
        wins server = 10.26.4.35
        wins support = No
        kernel oplocks = Yes
        ole locking compatibility = Yes
        smbrun = /opt/samba/bin/smbrun
        config file         preload         lock dir = /var/opt/samba/locks
        default service         message command         dfree command        
valid chars         remote announce         remote browse sync         socket
address = 0.0.0.0
        homedir map = auto.home
        time offset = 0
        unix realname = No
        NIS homedir = No
        panic action         comment         path         alternate permissions
= No
        revalidate = No
        username         guest account = nobody
        invalid users = root
        valid users         admin users         read list         write list    
force user         force group         read only = Yes
        create mask = 0744
        force create mode = 00
        directory mask = 0755
        force directory mode = 00
        guest only = No
        guest ok = No
        only user = No
        hosts allow         hosts deny         status = Yes
        max connections = 0
        min print space = 0
        strict sync = No
        sync always = No
        print ok = No
        postscript = No
        printing = bsd
        print command = lp -c -d%p %s; rm %s
        lpq command = lpstat -o%p
        lprm command = cancel %p-%j
        lppause command         lpresume command         queuepause command =
disable %p
        queueresume command = enable %p
        printer name         printer driver = NULL
        printer driver location         default case = lower
        case sensitive = No
        preserve case = Yes
        short preserve case = Yes
        mangle case = No
        mangling char = ~
        hide dot files = Yes
        delete veto files = No
        veto files         hide files         veto oplock files         map
system = No
        map hidden = No
        map archive = Yes
        mangled names = Yes
        mangled map         browseable = Yes
        blocking locks = Yes
        fake oplocks = No
        locking = Yes
        oplocks = Yes
        strict locking = No
        share modes = Yes
        copy         include         exec         postexec         root preexec 
root postexec         available = Yes
        volume         fstype = NTFS
        set directory = No
        wide links = Yes
        follow symlinks = Yes
        dont descend         magic script         magic output         delete
readonly = No
        dos filetimes = No
        dos filetime resolution = No
        fake directory create times = No

[printers]
        comment = All Printers
        path = /tmp
        create mask = 0700
        print ok = Yes
        browseable = No

[bwv]
        path = /tmp/work

LSC Maximino Gerardo Luna Estrada

1999-May-18 23:13 UTC

head link

SAMBA digest 2095

I was acustomed using samba over linux win windows 95 clients, but now we
migrated to windows 98 i found that even when we can see the samba server
over the network neighborhood when we introduce the password that is at
the samba server, it doesn't work. When we connect using smbclient over
linux to test the server it works!!

So if someone can  help me or give me a tip of what to do... i would be
grateful...

Stephen L Arnold

1999-May-19 00:46 UTC

head link

Problem with NT encryption to Linux Samba Server

When the world was young, amulyon@ipass.net carved some runes like this:
> I'm using RedHat linux 6.0  and accessing it from windows NT 4.0 SP3.
[snip]> --snip of smb.conf ----
> 
> encrypt passwords = yes
> ;security = server
> hosts allow = all
> guest account = pcguest
> guest ok = yes
> 
> [public]
>    path = /home/pcguest
>    public = yes
>    guest ok = yes
>    writable = yes
>    printable = no
> --- end of smb.conf ----
> 
> When I tried to access the public share from NT using pcguest%pcguest as a
> user and password I got an error message in /var/log/samba/log.sbm:
> 
> [1999/05/17 17:43:38, 1] smbd/password.c:pass_check_smb(506)
>   Account for user 'pcguest' was disabled.
> [1999/05/17 17:43:38, 1] smbd/password.c:pass_check_smb(506)
>   Account for user 'pcguest' was disabled.
> 
> I already created a unix user of pcguest in /etc/passwd and give a 
> guest ok = yes permission.
> 
> Even worse I can't access it from local machine using a command :
> 
> host $ smbclient //cy25013-7/public -Upcguest%pcguest
> Added interface ip=166.34.21.214 bcast=166.34.23.255 nmask=255.255.248.0
> Got a positive name query response from 166.34.21.214 ( 166.34.21.214 )
> session setup failed: ERRSRV - ERRbadpw (Bad password - name/password pair
> in a Tree Connect or Session Setup are invalid.)
AFAIK, you shouldn't need a password at all for guest access (the 
few times I've actually logged in as guest I didn't use a password, 
and it seemed to work fine).  That could be the error you're 
getting.

Second, adding the guest account info to /etc/passwd might not be 
enough; I would use an existing account on the linux box (eg, 
nobody or ftp).  Did you add your pcguest user to /etc/passwd 
before or after you created smbpasswd?  If you're concerned about 
security at all, I would enable shadow passwords first, then create 
smbpasswd, then add the actual passwords to /etc/smbpasswd (either 
by hand or running with "update encrypted=yes" for a while).

Another thing to check is the guest user mapping in /etc/smbusers.  
The default mapping for guest is:

# Unix_name = SMB_name1 SMB_name2 ...
root = administrator admin
nobody = guest pcguest smbguest

If you want to try your pcguest user, then make sure the above 
mapping is commented out...

I've had some interesting behavior with username mapping when the 
user existed in /etc/smbpasswd (depending on whether there was a 
win95 NetBIOS name that matched a username or not).

Lastly, when using smbclient to connect to the same host smbclient 
is running on, try just specifying the username, and let it prompt 
you for the password (at least when troubleshooting).

Hope this helps, Steve

******************************************************************
Stephen L Arnold                      http://www.rain.org/~sarnold
#include <std_disclaimer.h>
******************************************************************

Stephen L Arnold

1999-May-19 18:08 UTC

head link

a question about samba printer entries

When the world was young, Daryl Williams 
<daryl.williams@sharewave.com> carved some runes like this:  
>   i have never done this before and would appreciate some help
>   if possible. i am trying to setup a linux (redhat) machine as a
>   print server. now my question may seem pretty stupid, but
>   the printers are showing up alongside of the filesystem
>   shares and _not_  in the "printers" folder that also appears
>   alongside the filesystem shares. so, the question is, where are
>   the printers icons supposed to appear in the browse list
>   window of the server?
>From what I can see, printers (whether they hang off a windoze box, a linux/samba box, or are directly on the network) don't show up in 
the printers folder until the driver(s) is(are) installed on the 
client machine.  At least this true for all the devices (printers, 
fax, etc) that show up in the printers folder on my win95 box.  The 
main printers hang on a dedicated win95 print server (don't ask; it 
wasn't my decision), with a couple others shared out from different 
win95 machines.  My linux/samba box does not have any printers on 
it, but RedHat has a nice SMB printer setup (to send print jobs to 
remote SMB printers).  Samba "sees" these SMB printers and actually 
re-exports them as samba shared printers, however, the samba 
exports don't show in the printers folder until you install the 
drivers (or setup a printer device using an existing driver).  The 
neat thing is, if I take one of those re-exported smb printers and 
run the windoze Install Printer wizard, I can assign a driver (the 
HP drivers are already installed) and port, and send print jobs 
through samba to the win95 print server (and it actually works).  
Not that I really need to do that, I was just curious to see if I 
could.  I've tried to convince the PC/LAN guy to make the print 
server a linux/samba box, but he's afraid...

Hope this helps, Steve

******************************************************************
Stephen L Arnold                      http://www.rain.org/~sarnold
#include <std_disclaimer.h>
******************************************************************

Stephen L Arnold

1999-May-19 18:08 UTC

head link

Printer connection question

When the world was young, Craig Weatherhead <cweather@fastenal.com> 
carved some runes like this:  

[snip]>  I then had to modify the smbprint file so that the only thing that I was
> utilizing was the smbclient part. I had to change the "print -"
to "print
> $6" since it appears that when you do an lp <file-name> on the
Sun
> machine, the sixth parameter is the name of the file. I had to do this
> because the "print -" was just giving me an error message stating
that it
> couldn't find the file. I also hardcoded the printer share and the
> user-name and password.......
> 
>  (
>    echo translate
>    echo "print $6"
>    cat
>  ) /usr/local/bin/smbclient "<service-name-of-printer>"
guest -U guest -P
> 
> This appears to print the file just fine except that it sits in the
> queue until another print job pushes it out.
> Basically, I'm just wondering if you can print to an NT printer
> utilizing the smbprint utility through smbclient without having to use lpr
> because my machine is running lpsched.
>  Does anyone have any experience with this? 
Don't know about lpsched (sorry), but it looks like all you need to 
do is add a form-feed to either your smbprint or your printfilter.  
You could do it with an lpr switch (see the man page) or send an 
escape code.  You might want to think about installing lprng (it's 
supposed to be really slick, cool, etc).  Here is a print filter 
with a bunch of PCL5 escape codes for formatting text, etc:

#!/bin/sh
#
# Filter for LaserJet 4MPlus to treat LF as CRLF and add some text
# formatting (uses PCL-5 escape codes).
# The "echo -ne" assumes that /bin/sh is actually bash, while the
# 033 is ascii char #27 (ESC) in octal.
#
echo -ne \\033\E # reset
echo -ne \\033\&k2G # treat lf as cr-lf
echo -ne \\033\&l0O # portrait mode
echo -ne \\033\&l8D # 8 lines per inch
echo -ne \\033\&l8E # 1" top margin (8 lines)
echo -ne \\033\&l66F # 66 lines per page
echo -ne \\033\&a10L # 1" left margin
echo -ne \\033\(10U # PC-8 symbol set
echo -ne \\033\(s3T # courier
echo -ne \\033\(s0P # fixed
echo -ne \\033\(s0S # upright
echo -ne \\033\(s0B # medium
echo -ne \\033\&k4S # 12 char. per inch
cat -
echo -ne \\f # form feed
echo -ne \\033\E

Hope this helps, Steve

****************************************************************
Stephen L. Arnold                        Senior Systems Engineer
ENSCO Inc.                        email:  arnold.steve@ensco.com
P.O. Box 5488                         www:  http://www.ensco.com
Vandenberg AFB, CA  93437                    voice: 805.606.8838
                                               fax: 805.734.4779
#include <std_disclaimer.h>
****************************************************************

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