Use the blacklist client from Ivan’s security tools archive - http://www.apachesecurity.net/tools/index.html

 

 

From: Dmitri Snytkine [mailto:d.snytkine@gmail.com]
Sent: Tuesday, March 31, 2009 11:09 AM
To: mod-security-users@lists.sourceforge.net
Subject: [mod-security-users] Need help integrating mod_security with firewall

 

Hello!

This is what I need to do: if mod_security rule is a match, then I want to add the ip address where the request came from to the firewall's block list
The idea is that if someone attempts to post spam to my form, a security rule will catch that using the list of pre-defined spam words and then I want
to add that IP address to firewall so that it will be clocked from accessing my server ever again.

Basically I just need to execute an external command from mod_security when the match occurs and pass IP address to it.

Does anyone know how to do that?