[rhn-users] Iptables problem

Alberto Ferrante Ferrante at alari.ch
Wed Mar 1 17:27:05 UTC 2006


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No, all the ports are closed but only for the IP address which is
triggering the rule... And this is what happens for the 1st 20-30 days
after a reboot. After that, all the ports become closed for all the IP
addresses...
Anyway, in the last days I discovered denyhost, a daemon which does the
same thing as my iptables rules by modifying the hosts.deny file
dynamically. This daemon seems to work well and it is exactly what I
required to stop SSH brute force attacks. Therefore, I am not using
those iptables rules anymore.

Regards,
	Alberto

ludwig wrote:
> Weird stuff!
> Could someone be scanning port 22 and triggering the rule.
> Is that even possible?


- --
Personal Home Page: http://www.alari.ch/~alberto
Public key: http://www.alari.ch/~alberto/key-alari-dti.txt
Advanced Learning and Research Institute [http://www.ALaRI.ch]
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