sssd error with Samba 4.0 LDAP_PROTOCOL_ERROR

Rowland Penny repenny at
Fri Apr 19 11:00:51 MDT 2013

On 19/04/13 15:55, steve wrote:
> Hi
> I'm trying to pinpoint a problem with sssd. When a user logs in, his 
> rfc2307 attributes _should_ be pulled from AD (not the cache), however 
> instead and upon login, Samba 4.0 gives us LDAP_PROTOCOL_ERROR. It 
> occurs once upon authentication and once again upon logout. The 
> session goes ahead fine but without recent changes to the user in the 
> directory (e.g. group membership) until the sssd cache expires.
> Could you tell us what would produce the protocol error?
> Cheers,
> Steve
Hi Steve, I think that this is coming from sssd not Samba4 so you might 
be better asking about this over on the  sssd-devel list.

If this is happening on the S4 server, you could try what I am doing, 
rely on winbind on the server and just use sssd on the clients.


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