[Samba] user can't logon to specific computer: creds_server_check failed

[Chris St. Pierre]

Anyone have any ideas on this?  Thanks.

Chris St. Pierre
Unix Systems Administrator
Nebraska Wesleyan University

On Fri, 20 Oct 2006, Chris St. Pierre wrote:

>A few computers -- two or three -- are very spotty about letting
>people log on.  It seems -- and this could be off-base -- that they'll
>let anyone log on once, but will require a reboot before you can log
>on again.  Sometimes, logging on works fine, though.  There really
>appears to be little rhyme or reason to what happens.
>
>In the Samba logs, I'm getting:
>
>[2006/10/20 08:08:14, 0] lib/util_sock.c:get_peer_addr(1225)
>  getpeername failed. Error was Transport endpoint is not connected
>[2006/10/20 08:08:14, 0] lib/util_sock.c:write_data(557)
>  write_data: write failure in writing to client 10.8.1.182. Error
>  Connection reset by peer
>[2006/10/20 08:08:14, 0] lib/util_sock.c:send_smb(765)
>  Error writing 4 bytes to client. -1. (Connection reset by peer)
>[2006/10/20 08:08:14, 0] rpc_server/srv_netlog_nt.c:_net_auth_2(424)
>  _net_auth2: creds_server_check failed. Rejecting auth request from
>  client LSCHROEDER-PC machine account LSCHROEDER-PC$
>[2006/10/20 08:08:14, 0] rpc_server/srv_netlog_nt.c:_net_auth_2(424)
>  _net_auth2: creds_server_check failed. Rejecting auth request from
>  client LSCHROEDER-PC machine account LSCHROEDER-PC$
>
>A few days ago, I shut down Samba and removed the samba/var/locks
>directory, which was recommended by a post I saw somewhere in my
>Googling; this fixed it for a day or two, but the problem has
>resurfaced.  We've also tried removing the machine from the domain and
>deleting the machine account, and then adding the machine back in, but
>that also doesn't work.
>
>I'm running v3.0.21c.  Any ideas?  Thanks!
>
>Chris St. Pierre
>Unix Systems Administrator
>Nebraska Wesleyan University
>
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