Hi Jonathan.
Sorry to be unclear, thanks for answer and question.
Am 10-02-2014 16:37, schrieb Jonathan Matthews:
On 10 February 2014 12:06, Aleksandar Lazic <[email protected]> wrote:
Thanks for help.
Aleksandar - I can't work out what you need help with. There aren't
any questions (or question marks!) in your email :-)
I can't see your problem at first or second glance; I'm sure others
will, but I'm quite slow. Could you spell the problem out (what you
observe; what you expect to observe; what's changed; how you're
testing)?
I run nginx on the described HW & OS.
I use
https://github.com/munin-monitoring/contrib/blob/master/plugins/nginx/nginx-combined
to get the statistics from stub_status_module.
The call from nginx-combined_<IP-ALIAS> runs on the same machine as the
nginx server.
Due to this fact we have no external network traffic, just an ip alias
call on eth2.
Every time when I have more then ~400 r/s we get no data from the
status-request, this request rate means ~20k Packets/Second.
I use netfilter with fail2ban, but not the connection tracking module!
I have now seen on the tcpdump that I get a 'RST' Package quite
immediately after a request when the 'no answer from server' cames.
I think this could be a kernel-network issue not a nginx issue.
The question is:
Please can you help me to find the reason for the immediately 'RST'
answer.
I hope my question is more clear now.
Thanks for reading and patience.
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