[Samba] Dcs Replication

[Andrew Bartlett]

On Sun, 2018-05-20 at 15:59 -0300, Carlos via samba wrote:
> Hi!
> 
> I upgrade for Samba 4 8.2 my 3 DCs(no ore erro, and replication is ok 
> with kcc), but msg about Squid with NTLM persist, and dont work more...
> 
> May 18 11:50:43 DC3 samba: conn[named_pipe] c[unix:] 
> s[unix:/opt/samba/var/run/ncalrpc/np/netlogon] server_id[2157][2157]:   
> schannel_check_required: [LOJA09A] is not using schannel
> 
> Any ideia ?

https://www.samba.org/samba/history/samba-4.8.0.html

This states that 'server schannel' changed to yes (was auto), meaning
that clients must use a secure connection to talk to the server when
checking NTLM credentials.  You may have mistakenly disabled this
important security feature on your squid server. 

I hope this helps,

Andrew Bartlett
-- 
Andrew Bartlett                       http://samba.org/~abartlet/
Authentication Developer, Samba Team  http://samba.org
Samba Developer, Catalyst IT          http://catalyst.net.nz/services/samba