[Samba] Samba Bind DLZ Slow queries

L.P.H. van Belle belle at bazuin.nl
Fri Feb 28 10:34:58 UTC 2020


Ow and i forgot.. 

If the server is firewalled, make sure you allow udp AND tcp on port 53. 


> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Rowland penny via samba
> Verzonden: vrijdag 28 februari 2020 10:39
> Aan: sambalist
> Onderwerp: Re: [Samba] Samba Bind DLZ Slow queries
> 
> On 28/02/2020 09:21, Eben Victor wrote:
> > Thanks Rowland, I have removed from options, and amended 
> the forwarders.
> >
> > [global]
> >         workgroup = <MYDOMAIN>
> >         realm = <MYDOMAIN>.CORP
> >         netbios name = <HOSTNAME>
> >         server role = active directory domain controller
> >         idmap_ldb:use rfc2307 = yes
> >         idmap config * : range = 3000-7999 ----------> If I 
> remove the 
> > portion I get errors -> idmap range not specified for domain '*'
> Yes, I know, remove the line and ignore the error, it is 
> meaningless ;-)
> > Also see below resolv.conf
> >
> > search mydomain.corp otherdomain.corp otherdomain.net 
> > <http://otherdomain.net> otherdomain.co.za 
> <http://otherdomain.co.za> 
> > mydomain.co.za <http://mydomain.co.za>
> Remove all domains except for the AD dns domain
> > nameserver DC2
> > nameserver DC3
> > nameserver DC1
> > nameserver DC5
> > nameserver DC6
> > nameserver DC4
> >
> The DC should use itself as its nameserver, whether you have other 
> nameservers is debatable, if Samba crashes, do you want it contacting 
> another DC ?
> 
> Rowland
> 
> 
> 
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