disable forwardig for specific zones

Hajo Locke Hajo.Locke at gmx.de
Wed Mar 30 12:59:46 UTC 2016


Hello,

thanks for your help.

Am 30.03.2016 um 14:02 schrieb W.C.A. Wijngaards via Unbound-users:
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> Hi Hajo,
>
> On 30/03/16 13:25, Hajo Locke via Unbound-users wrote:
>> Hello List,
>>
>> i use unbound 1.4.22 as forwarder to my global dns-cache:
>>
>> forward-zone: name: "." forward-addr: ip.ip.ip.ip
>>
>>
>> now i want to exclude some zones from forwarding and do
>> nameresolution on same machine. i do not find an option to disable
>> forwarding. Is there a possibility for me?
> Unbound uses the closest match for what forward and stub clause to
> use.  So you can config more specific forward and stub clauses for the
> zones and send their queries elsewhere.
>
> With stub-zone you can make unbound ask authority servers.
>
> # For example;
> stub-zone:
> 	name: "nlnetlabs.nl"
> 	stub-host: ns-ext1.sidn.nl.
> 	stub-host: sec2.authdns.ripe.net.
> 	stub-host: anyns.pch.net.
> 	stub-addr: 185.49.140.60   # for ns.nlnetlabs.nl
> 	stub-addr: 2a04:b900::8:0:0:60  # for ns.nlnetlabs.nl

so a wildcardforwarding is only overwriteable by specific forwarding? a 
possibility to stop forwarding for some zones and do lookup on localhost 
would be nice.

> (For the nameservers in the zone itself I used IP addresses, to avoid
> a circular dependency).
>
> stub-prime: yes will make it fetch the NS set using this list of
> servers and use that NS set for further queries.  Note that it will
> use your global forwarder to lookup sec2.authdns.ripe.net.  If you do
> not desire such lookups to the global forwarder, give IP addresses.
>
> Best regards, Wouter
>
>
>> As fallback i could forward to 127.0.0.1:54 and create a new, not
>> forwarding unbound on port 54.
>>
>> Thanks, Hajo
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Thanks, Hajo





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