ver Load Balancing Policy
setServerPolicy(leastOutstanding)
Regards,
Rais
-Original Message-
From: Klaus Darilion
Sent: Thursday, March 24, 2022 12:38 PM
To: Rais Ahmed ; dnsdist@mailman.powerdns.com
Subject: AW: [dnsdist] dnsdist[29321]: Marking downstream IP:53 as 'down'
Have you te
@mailman.powerdns.com
Betreff: Re: [dnsdist] dnsdist[29321]: Marking downstream IP:53 as 'down'
Hello Rais,
i noticed that you are increasing nf_conntrack_max. I am not sure how the
backend servers are connected,
but i suggest not to use connection tracking/NAT at all. You can use for
example dedicated interface
ecs are same on all three servers, are we doing something
wrong?
Regards,
Rais
-Original Message-
From: Klaus Darilion
Sent: Thursday, March 24, 2022 12:38 PM
To: Rais Ahmed;dnsdist@mailman.powerdns.com
Subject: AW: [dnsdist] dnsdist[29321]: Marking downstream IP:53 as 'down'
Have
ais
-Original Message-
From: Klaus Darilion
Sent: Thursday, March 24, 2022 12:38 PM
To: Rais Ahmed ; dnsdist@mailman.powerdns.com
Subject: AW: [dnsdist] dnsdist[29321]: Marking downstream IP:53 as 'down'
Have you tested how many Qps your Backend is capably to handle? First test y
> -Ursprüngliche Nachricht-
> Von: dnsdist Im Auftrag von
> Rais Ahmed via dnsdist
> Gesendet: Mittwoch, 23. März 2022 22:02
> An: dnsdist@mailman.powerdns.com
> Betreff: [dnsdist] dnsdist[29321]: Marking downstream IP:53 as 'down'
>
> Hi,
> Thanks for reply.
.36", source="ens192", pool="ns1", checkType="A",
checkType=DNSClass.IN, checkName="www.x.net.", mustResolve=true})
--ns2 infoblox
newServer({address="10.50.51.52", source="ens192", pool="ns2", checkType="A",
checkType=DNSClass.IN, checkName="www
of Willis,
Michael via dnsdist
Sent: Wednesday, March 23, 2022 5:27 PM
To: dnsdist@mailman.powerdns.com ; Rais Ahmed
Subject: Re: [dnsdist] dnsdist[29321]: Marking downstream IP:53 as 'down'
Bump...
I am personally interested in this as well. I'm trying to something similar
albeit on a smaller sc
] dnsdist[29321]: Marking downstream IP:53 as 'down'
Hi,
Thanks for reply...!
We have configured setMaxUDPOutstanding(65535) and still we are seeing backend
down, logs are showing frequently as below.
Timeout while waiting for the health check response from backend 192.168.1.1:53
Timeout while
t..."
Today's Topics:
1. dnsdist[29321]: Marking downstream IP:53 as 'down' (Rais Ahmed)
2. Re: dnsdist[29321]: Marking downstream IP:53 as 'down'
(Remi Gacogne)
--
Message: 1
Date: Tue, 22 Mar 2022 23:00:25 +0
Hi,
> We have configured dnsdist instance to handle around 500k QPS, but we
> are seeing downstream down frequently once QPS reached above 25k. below
> are the logs which we found to relative issue.
>
> dnsdist[29321]: Marking downstream server1 IP:53 as 'down'
>
> dn
Hi,
We have configured dnsdist instance to handle around 500k QPS, but we are
seeing downstream down frequently once QPS reached above 25k. below are the
logs which we found to relative issue.
dnsdist[29321]: Marking downstream server1 IP:53 as 'down'
dnsdist[29321]: Marking downstream server2
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