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Topic: Unbound forwarding mode (Read 1982 times)
andrema2
Jr. Member
Posts: 96
Karma: 3
Unbound forwarding mode
«
on:
September 18, 2020, 02:50:01 pm »
Hi all
If I have 4 different DNS servers set in the General Page, how Unbound uses it ? Does it uses them randomly or send the queries to all at the same time and uses the first answer ?
Cheers
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RFGuy_KCCO
Newbie
Posts: 11
Karma: 2
Re: Unbound forwarding mode
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Reply #1 on:
September 19, 2020, 12:56:31 am »
Pretty sure it is a random selection, although I believe I have read that Unbound learns the fastest servers and uses those more often. However, I am not sure that is actually true.
In any case, it definitely doesn't send out to all at once, as DNSMasq does by default. I have not found a parameter that would change this behavior in Unbound.
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OPNsense 20.7.4
SuperMicro SuperServer E300-8D (primary WAN)
Protectli Vault FW1 (secondary WAN)
TRENDnet TEG-30284
mimugmail
Hero Member
Posts: 6761
Karma: 494
Re: Unbound forwarding mode
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Reply #2 on:
September 19, 2020, 07:42:15 am »
Yes, it's random, no priorities
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andrema2
Jr. Member
Posts: 96
Karma: 3
Re: Unbound forwarding mode
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Reply #3 on:
September 19, 2020, 04:14:59 pm »
thanks
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