samba - Nov 2016 - ERROR:connection refused after provision

Hello, 
After I provision my server, when I try to create the DNS reverse zone I get
this error:
Failed to connect host 10.53.3.11 on port 135 - NT_STATUS_CONNECTION_REFUSED 
Failed to connect host 10.53.3.11 (10.53.3.11) on port 135 -
NT_STATUS_CONNECTION_REFUSED.
ERROR(runtime): uncaught exception - (-1073741258, 'The connection was
refused')
File "/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line
175, in _run
return self.run(*args, **kwargs) 
File "/usr/lib/python2.7/dist-packages/samba/netcmd/dns.py", line 850,
in run
dns_conn = dns_connect(server, self.lp, self.creds) 
File "/usr/lib/python2.7/dist-packages/samba/netcmd/dns.py", line 40,
in dns_connect
dns_conn = dnsserver.dnsserver(binding_str, lp, creds) 

Besides : 
kinit: Cannot contact any KDC for realm 
wbinfo -u: 
could not obtain winbind interface details: WBC_ERR_WINBIND_NOT_AVAILABLE 
could not obtain winbind domain name! 
Error looking up domain users 

and samba-tool processes: 
Service: PID 
----------------------------- 

Then, I reboot the server and all work fine. 
What could be happening? 
Any idea? I need this process works fine without rebooting. 

Thanks in advance, 
Felipe GS. 


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On Tue, 15 Nov 2016 15:25:57 -0500 (CST)
Felipe_G0NZÁLEZ_SANTIAG0 via samba <samba at lists.samba.org> wrote:
> Hello, 
> After I provision my server, when I try to create the DNS reverse
> zone I get this error: Failed to connect host 10.53.3.11 on port 135
> - NT_STATUS_CONNECTION_REFUSED Failed to connect host 10.53.3.11
> (10.53.3.11) on port 135 - NT_STATUS_CONNECTION_REFUSED.
> ERROR(runtime): uncaught exception - (-1073741258, 'The connection
> was refused') File
> "/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line
> 175, in _run return self.run(*args, **kwargs) File
> "/usr/lib/python2.7/dist-packages/samba/netcmd/dns.py", line 850,
in
> run dns_conn = dns_connect(server, self.lp, self.creds) File
> "/usr/lib/python2.7/dist-packages/samba/netcmd/dns.py", line 40,
in
> dns_connect dns_conn = dnsserver.dnsserver(binding_str, lp, creds) 
> 
> Besides : 
> kinit: Cannot contact any KDC for realm 
> wbinfo -u: 
> could not obtain winbind interface details:
> WBC_ERR_WINBIND_NOT_AVAILABLE could not obtain winbind domain name! 
> Error looking up domain users 
> 
> and samba-tool processes: 
> Service: PID 
> ----------------------------- 
> 
> Then, I reboot the server and all work fine. 
> What could be happening? 
> Any idea? I need this process works fine without rebooting. 
>
It should work without a reboot. I take it you are starting Samba
before trying to create the reverse zone and you are pointing the
nameserver in /etc/resolv.conf to the DC itself (either its IP or
127.0.0.1) ?

Rowland