[Users] loopback connection problem

Dragomir Zhelev drago at delta.bg
Sat May 17 23:41:59 PDT 2014


Please return output of next commands :

ifconfig
iptables -nvL
netstat -putan

Regards!


On 18.05.2014 09:17, Denis Zinevich wrote:
> Hello,
>
> I have 2 identical hardware servers - for HA, so they also have everything identical inside (OS, settings, etc, just IP's differ).
> OS - CentOS 6.5, 2.6.32-042stab085.20
> ploop containers made from basic template, use veth networking.
> On some of them nagios checks fails (those that use localhost to check).
> Problem itself:
> only on one server (on first it never happened), on containers sometimes (no system, but often) I can't establish connection to 127.0.0.1
> no matter what port I use, I tried 80,22 and all others that are listening - connection timed out.
> I compared networks setings, sysctl's and so on - no difference found.
> Now mailing to this list because even do not have more ideas where to digg.
>
> --
> Denis
> _______________________________________________
> Users mailing list
> Users at openvz.org
> https://lists.openvz.org/mailman/listinfo/users


-- 
Dragomir Zhelev
CEO
Delta SoftMedia OOD
Cellular: +359 895 66 99 79
E-mail: drago at delta.bg
Web: Delta.BG
<http://delta.bg>
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