[Samba] NETLOGON failure

Rowland Penny rowlandpenny241155 at gmail.com
Mon Nov 23 16:40:34 UTC 2015

On 22/11/15 13:11, Viktor Trojanovic wrote:
> Hi list,
> Checking the Windows event logs, I see that my clients regularly
> complain a netlogon failure:
> Event 5719, NETLOGON
> This computer was not able to set up a secure session with a domain
> controller in domain SAMDOM due to the following:
> There are currently no logon servers available to service the logon request.
> This may lead to authentication problems. Make sure that this computer
> is connected to the network. If the problem persists, please contact
> your domain administrator.
> Unless I'm missing something, this message doesn't seem to have any
> impact on me as all seems to work as expected (DNS, NTP, GPO etc).
> Also, there are no logs whatsoever with regards to this error on the
> DC.
> Do others of you face a similar error message? Is this something that
> can safely be ignored?
> My config: Samba 4.3.1, Standard single AD DC config as per Samba
> wiki, internal DNS, Win10 clients

Are you sure this is a Samba problem, I only ask this because a quick 
google brings up lots of results like this:


Where it is very clearly a windows problem, so much so, that there is a 
hotfix available.


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