[Samba] Windows 7 RC1 Build 7100 Cannot Connect to Samba Shares w/Winbind

[Corey Garst]

I'm doing some testing with Win7 RC1 and I'm having an identical problem
with two CentOS servers (5.2 and 5.3) both running Samba 3.0.33 where I
cannot authenticate. Both servers are authenticating with Winbind to an
AD DC. I have a third CentOS 5.2 server with Samba 3.0.33 shares that
does not use Winbind which has no problems.


This pops up in smbd.log: (.200 is wireless and .184 is my wired IP.)

[2009/06/25 09:06:13, 0] lib/util_sock.c:write_data(562)
  write_data: write failure in writing to client 10.1.13.200. Error
Connection reset by peer
[2009/06/25 09:06:14, 0] lib/util_sock.c:send_smb(761)
  Error writing 4 bytes to client. -1. (Connection reset by peer)
[2009/06/25 09:19:03, 0] lib/util_sock.c:write_data(562)
  write_data: write failure in writing to client 10.1.13.200. Error
Connection reset by peer
[2009/06/25 09:19:03, 0] lib/util_sock.c:send_smb(761)
  Error writing 4 bytes to client. -1. (Connection reset by peer)
[2009/06/25 09:21:41, 0] lib/util_sock.c:read_data(534)
  read_data: read failure for 4 bytes to client 10.1.13.184. Error =
Connection reset by peer


The Win2K DC logs the following (3221225578 = bad password?):

The logon to account: cgarst
 by: MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
 from workstation: \\RAVAGE
 failed. The error code was: 3221225578

Perhaps Samba/Winbind are not passing the authentication packages to the
DC correctly? Any suggestions? Thanks.

-Corey Garst