Nginx setting up >25.000 concurrent connections per second
dennisml at conversis.de
Fri Oct 7 11:19:45 UTC 2011
On 10/07/2011 12:44 PM, Bradley Falzon wrote:
> On Fri, Oct 7, 2011 at 5:14 PM, atadmin <nginx-forum at nginx.us
> <mailto:nginx-forum at nginx.us>> wrote:
> I tested with this flag enable and disables and the result is the same,
> now is disables because was the las test. Iptables is not enabled for
> the test.
> Just confirming you actively removed the nf_conntrack modules. My boxes
> have logged conntrack rules warnings in syslog, so if you're not seeing
> them, then it's probably not your problem anyway.
> My box with connection track is still tracking even though my iptables is
> [root at bf1 ~]# service iptables stop
> iptables: Flushing firewall rules: [ OK ]
> iptables: Setting chains to policy ACCEPT: filter [ OK ]
> iptables: Unloading modules: [ OK ]
> [root at bf1 ~]# lsmod | grep nf_conn
> nf_conntrack_ipv6 19655 2
> nf_conntrack 79643 2 nf_conntrack_ipv6,xt_state
> ipv6 321509 28 ip6t_REJECT,nf_conntrack_ipv6
> [root at bf1 ~]# cat /proc/sys/net/netfilter/nf_conntrack_count
Given the ipv6 references above have you also done a "service ip6tables stop"?
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