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-   -   Fail2ban for port 53 [powerdns-with-mysql-backend] (http://www.howtoforge.com/forums/showthread.php?t=53102)

Linox91 17th June 2011 07:43

Fail2ban for port 53 [powerdns-with-mysql-backend]
 
Hello,

I did those Tutorials

http://www.howtoforge.com/how-to-set...-on-centos-5.4
http://www.howtoforge.com/installing...-on-centos-5.2

I need to protect port 53. I am having an mass-attack.

> Jun 16 12:05:25 domain pdns[21541]: Not authoritative for 'adobe.com',
> sending servfail to 93.113.174.225 (recursion was desired)

I do not allow external recursion.

Do you know how to configure Fail2ban for port 53?

Thanks and Best Regards,

falko 18th June 2011 12:04

Can you post your /etc/fail2ban/jail.conf and /etc/fail2ban/jail.local files? What's the output of
Code:

ls -l /etc/fail2ban/filter.d/
?


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