Re: [Fail2ban-users] fail2ban harm iptables

[<per...@dp...>]

I don't checked iptables with the hurry of cleaning all the banned IPs 
to recover the system.
Next time it will occur I will check iptables with iptables -L.

The strange things is that fail2ban should ban 1IP address, not every IP 
address.
When the problem occurs there are no IP address that can connect to my VPS.

Regards,
Davide


Il 27/10/2013 11.02, Zurd ha scritto:
> That's what fail2ban do. It bans IP. Check your config, check the 
> iptables list when you're banned, check the logs. How much time are 
> you banned? Does it match a jail of fail2ban?
>
> fail2ban doesn't ban randomly, you need to gather more information in 
> order to figure out what's happening.
>
>
> On Sun, Oct 27, 2013 at 5:46 AM, per...@dp..._IMAP 
> <per...@dp... <mailto:per...@dp...>> 
> wrote:
>
>     Hello,
>     it seems that fail2ban harm my iptables.
>
>     Randomly and not really often (1 times every 15 days) my VPS stops
>     responding
>     to every IP address.
>     No way to contact my VPS from the external but I know that the VPS is
>     fine and running since
>     I can see logs that successfully trace all the services normally.
>     It simply stops responding to external calls.
>
>     I'm quite sure that this is a fail2ban problem since it started
>     after I
>     installed fail2ban,
>     is there someone who is experiencing something similar?
>
>     Thanks.
>
>
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