Blocking port automatically

Christian Nolte ch.nolte at noltec.org
Sat Feb 17 16:44:27 UTC 2007


Hi!

Am Samstag, den 17.02.2007, 08:25 -0700 schrieb Ashley M. Kirchner:
>     Is there a way to configure iptables to automatically block a 
> specific IP after a certain repeated count (in a specific period)?  Or, 
> is there a way to tell vsftpd to deny connections after a certain number 
> of failed logins?  Something like a MaxLoginAttempts or some such?

fail2ban might be what you want:

http://www.fail2ban.org
http://www.fail2ban.org/wiki/index.php/Category:FTP

And also take a look at psad:

http://www.cipherdyne.org/projects/psad/index.html

Best regards!
Christian






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