[asterisk-users] Shorewall rate limiting rules?

[Remco Barendse]

Reading of all the brute force attacks on the list i was wondering if 
anyone has implemented some connection rate limiting rules in Shorewall to 
stop the brute force attacks?

I'm a bit puzzled about which rule(s) to use on which ports, if 
anyone could help me with some example rules to start with it would be 
great :)

Thanks!