[Samba] Joined AD ok but net use not working ?

[andy.marr at bt.com]

Hello all

I'm after some pointers as to where I should be looking to solve the
following problem.

Following the steps outlined on the wiki for SAMBA AD and LDAP
intergration(im using flat files not LDAP)
http://wiki.samba.org/index.php/Samba%2C_Active_Directory_%26_LDAP

So far I have managed to get my SAMBA 3.0.33 fgukshppay001 to join the
domain called preprod.

# /usr/sfw/sbin/net ads join -U admandymarr
admandymarr's password:
Using short domain name -- FGPREPROD
Joined 'FGUKSHPPAY001' to realm 'FGPREPROD.COM'

This was done  using the following configuration settings.
[global]
        server string =  DR Samba Server
        security = ADS
        workgroup = FGPREPROD
        realm = FGPREPROD.COM
        password server = 10.193.33.133
        encrypt passwords = yes
        log level = 10
        log file = /var/samba/log/log.%m
        max log size = 250
        printcap name = /dev/null
        template shell = /bin/bash


I'm now having problems getting  the net use command to work from the
clients while logged as AD user with permissions for the share. 

On client fgukcbrrdp001

C:\Documents and Settings\admandymarr>net use *
\\10.193.69.100\LSWWUSERS
System error 59 has occurred.

An unexpected network error occurred.
C:\Documents and Settings\admandymarr>

The logs seem to point to a timeout.

#log.fgukcbrrdp001
Looking in the log files It seems to indicate that the client is
disconnecting ?
[2009/09/18 11:08:22, 3] smbd/sec_ctx.c:(241)
  setting sec ctx (61001, 1034) - sec_ctx_stack_ndx = 0
[2009/09/18 11:08:22, 1] smbd/service.c:(1033)
  fgukcbrrdp001 (10.193.33.155) connect to service lswwusers initially
as user a
dmandymarr (uid=61001, gid=1034) (pid 29445)
[2009/09/18 11:08:22, 3] smbd/sec_ctx.c:(241)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2009/09/18 11:08:22, 3] smbd/reply.c:(574)
  tconX service=LSWWUSERS

[2009/09/18 11:08:22, 3] smbd/process.c:(1329)
  timeout_processing: End of file from client (client has disconnected).

[2009/09/18 11:08:22, 3] smbd/sec_ctx.c:(241)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2009/09/18 11:08:22, 4] smbd/vfs.c:(665)
  vfs_ChDir to /mirror/livesww/users
[2009/09/18 11:08:22, 3] smbd/sec_ctx.c:(241)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2009/09/18 11:08:22, 1] smbd/service.c:(1230)
  fgukcbrrdp001 (10.193.33.155) closed connection to service lswwusers
[2009/09/18 11:08:22, 3] smbd/connection.c:(69)
  Yielding connection to lswwusers
[2009/09/18 11:08:22, 4] smbd/vfs.c:(665)
  vfs_ChDir to /
[2009/09/18 11:08:22, 3] smbd/sec_ctx.c:(241)
  setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0
[2009/09/18 11:08:22, 3] smbd/connection.c:(69)
  Yielding connection to
[2009/09/18 11:08:22, 3] smbd/server.c:(768)
  Server exit (normal exit)

Any Pointers/Help would be much appreciated.

Regards
Andy