You should see errors not in the log for haproxy but the general syslog. These are due to running out of state table entries in the module for iptables.
On Sun, Feb 22, 2009 at 4:12 PM, Robert Simmons <mail#robertsimmons.org>wrote:
> Hello All
> I am currently seeing errors on the console when a HAProxy instance passes
> 15,000 concurrent connections when the firewall is on. HAProxy is configured
> to send info level syslogs to a remote syslog server, and I successfully
> receive the startup syslog whether the firewall is up or not. The errors
> continue with several per second until the firewall is stopped, after-which
> they stop. I have tried opening UDP 514, the syslog port but this has not
> Sample error:
> [ALERT] 053/000728 (8071) : sendto logger #0 failed: Operation not
> permitted (errno=1)
> Any ideas anyone?
> Robert Simmons
Received on 2009/02/23 18:36
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