21 Nov
2019
21 Nov
'19
9:49 p.m.
Thanks for the info!
Tomorrow I'll test it with the 5.1.9 version.
Best regards
El jue., 21 nov. 2019 a las 17:35, Daniel Tryba (<d.tryba(a)pocos.nl>) escribió:
On Thu, Nov 21, 2019 at 02:46:39PM +0100, Jose Fco. Irles Dur?? wrote:
--
Jose Fco. Irles Durá
Hi
I have a kamailio 5.1.2 as load balancer and registration offloading,
but I have a problem with the max tcp connections that it can handle.
I suspect that is a linux limit, but I don't find the reason or config.
When that limit arrives, I can't connect to kamailio and I receive
"Connection reset by peer", but I can't view any error message in the
logs.
I experienced the same with versions pre 5.1.9. It hasn't happened to me
with 5.1.9 yet, so I cannot say it was fixed. Additional changes I
applied where some sysctl tweaks:
net.core.somaxconn = 128
net.ipv4.tcp_max_syn_backlog = 1024
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_max_tw_buckets = 4096
net.ipv4.ip_local_port_range = 4096 65534
net.ipv4.tcp_syncookies = 0
Again, not really sure if these are related.
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