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On Sun, Feb 3, 2019 at 1:30 PM Julian Anastasov <ja@xxxxxx> wrote:
>
> The templates are synced but when it happens depends on the sysctl
> vars. What is your configuration?
>
> grep . /proc/sys/net/ipv4/vs/sync_*
>
We are pretty much running defaults with respect to sync I believe.
/proc/sys/net/ipv4/vs/sync_ports:1
> /proc/sys/net/ipv4/vs/sync_qlen_max:383646
> /proc/sys/net/ipv4/vs/sync_refresh_period:0
> /proc/sys/net/ipv4/vs/sync_retries:0
> /proc/sys/net/ipv4/vs/sync_sock_size:0
> /proc/sys/net/ipv4/vs/sync_threshold:3 50
/proc/sys/net/ipv4/vs/sync_version:1
>
>
We've had some unrelated issues on tcp session setup for non-ftp sessions
if the network is in such flux that the SYN and SYN-ACK land on different
hosts. This is rare and we try to avoid this happening but I think the 3
above means 3rd packet, so it wouldn't have synced with the SYN-ACK comes.
I appreciate your feedback with these settings with respect to the
persistence templates.
Thanks,
Phillip Moore
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