help -- Recursive Query -- it seems some
packets are dropped by DNS
On 10/04/2018 01:37, PENG, JUNAN wrote:
> Hi, All
>
> I did recursive query capacity test. I used traffic generator to place 15K
> QPS traffic to DNS 1 with FQDN1 (Note, FQDN1 can't be resolve by DNS1, it
>
On 10/04/2018 01:37, PENG, JUNAN wrote:
> Hi, All
>
> I did recursive query capacity test. I used traffic generator to place 15K
> QPS traffic to DNS 1 with FQDN1 (Note, FQDN1 can't be resolve by DNS1, it
> need to forward it to DNS2 and TTL is set to 0)
>
> But during the test , I found
PENG, JUNAN wrote:
>
I need to start by saying that my load testing is very unscientific,
so I can only give you a few handwaving hints...
> I did recursive query capacity test. I used traffic generator to place
> 15K QPS traffic to DNS 1 with FQDN1 (Note, FQDN1 can't be
Hello Michael,
take care to increase the tcpdump buffers. Else it's tcpdump which loose
trafic, not the dns server
Have Fun. Greetings
Martin.Wismer.
tcpdump option -B 131072 helped in my case
PS) this time with my other E-Mail Address
On 10.04.18 02:37, PENG, JUNAN wrote:
Hi, All
I
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