[Freeswitch-users] Seem to be attacked, CPU rate 95%, stop working, no log output.

[Sergey Safarov]

You can configure fail2ban daemon to block attacks to FS server.

On Sat, Jun 13, 2015, 02:48 Eric Ni <xyangni at gmail.com> wrote:

> Hi,
>
> I am using FreeSWITCH Version 1.4.18+git~20150312T185523Z~4eed221b69~64bit
> (git 4eed221 2015-03-12 18:55:23Z 64bit) on ubuntu 14.04, Linode VPS.
> It has been working fine for about 2 months. But recently it stopped
> working with CPU rate above 95% for several times. SIP client got 408
> timeout error. I have to login system to kill the process and start over
> again.  Then it back to normal for a period. Checked the log file, it seem
> to be a sudden stop. Nothing special before the stop and completely no log
> starting from the issue. May I ask how I should handle this issue? Thanks.
>
> Regards,
> Eric
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