[Samba] reslov.conf on two DC's

[Tim]

So in my ears it makes sense to add this to the wiki for joining a domain as a DC. I will add it soon.

Am 12. März 2015 11:00:21 MEZ, schrieb "L.P.H. van Belle" <belle at bazuin.nl>:
>
>a nice example about dns islanding. 
>
>http://retrohack.com/a-word-or-two-about-dns-islanding/
>
>
>and with only 2 dc's 
>setup the resolv.confs like : 
>
>DC01
>Primary DNS   10.1.1.2
>Secondary DNS 127.0.0.1
>
>DC02
>Primary DNS   10.1.1.1
>Secondary DNS 127.0.0.1
>
>http://technet.microsoft.com/en-us/library/ff807362%28v=ws.10%29.aspx
>says:  
>If the loopback IP address is the first entry in the list of DNS
>servers,
> Active Directory might be unable to find its replication partners. 
>but this is manly MS DNS based, since there was a bug in the MS DNS
>server, concerning islanding..
>
>
>Louis
>
>>-----Oorspronkelijk bericht-----
>>Van: rowlandpenny at googlemail.com 
>>[mailto:samba-bounces at lists.samba.org] Namens Rowland Penny
>>Verzonden: woensdag 11 maart 2015 22:03
>>Aan: samba at lists.samba.org
>>Onderwerp: Re: [Samba] reslov.conf on two DC's
>>
>>On 11/03/15 20:07, Marc Muehlfeld wrote:
>>> Hello Rowland,
>>>
>>> Am 11.03.2015 um 19:52 schrieb Rowland Penny:
>>>> I tried that, pointing each DC to the other and my DNS 
>>resolving slowed
>>>> to a crawl, hung for short periods and generally became 
>>unresponsive. I
>>>> just have:
>>>>
>>>> search <dns domain>
>>>> nameserver 127.0.0.1
>>>
>>> The only problem that can appear is DNS islanding.
>>>
>>> Do you use the the internal DNS or BIND?
>>> Where did DNS responding slowed down? On the DCs? Or DNS in general?
>>>
>>> Regards,
>>> Marc
>>
>>I use bind9 (I think that there are too many problems with the 
>>internal 
>>server to make it usable)
>>
>>When I set
>>
>>search example.com
>>nameserver <the other DC>
>>
>>on both the DCs, DNS became virtually unusable everywhere, I tried 
>>various other permutations, but the only one that works for me 
>>(YMMV) on 
>>the DCs is
>>
>>search example.com
>>nameserver 127.0.0.1
>>
>>Rowland
>>
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>
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