Hi,
yes I totally agree with you.
Hope the developers will place an option to tune this functionality.
Thank you
Bye
> Il giorno 29 dic 2020, alle ore 10:06, Winfried Angele
> ha scritto:
>
> Hello Marcello,
>
> Verry good! But in my opinion the DNS server should not send out SOA queries
>
Hello Marcello,
Verry good! But in my opinion the DNS server should not send out SOA queries
faster than it can pickup the answers. Raising the buffers helps only up to a
certain burst length. If you have more zones, the problem comes back.
Winfried
Am 29. Dezember 2020 09:17:06 MEZ schrieb
He Winfried,
yes it seems to be the same issue.
I tried to raise the kernel rmem limits with:
sysctl -w net.core.rmem_max=26214400
sysctl -w net.core.rmem_default=26214400
and the issue seems to be solved.
I will monitor it the next days.
Thank you
Bye
Marcello
> Il giorno 28 dic 2020, alle ore
Hi Marcello,
It looks like this is the same issue which I reported already:
https://github.com/PowerDNS/pdns/issues/9112
Maybe you can report your observations there as well.
Winfried
Am 28. Dezember 2020 21:41:21 MEZ schrieb Marcello Lupo via Pdns-users
:
>Hello,
>I have configured a PDNS
Hello,
I have configured a PDNS Authoritative server (v 4.4.0) with many slave zones
provisioned with superslave and supermasters mechanism.
At the moment I have around 1400 zones provisioned from 5 bind master servers.
I’m getting a lot of:
Dec 28 21:00:02 pdns-db2 pdns_server-global[6838]: