[Openswan Users] Help:how to block unauthorized ip in freeswan?

[SianLun Lau]

On Tue, 2 Mar 2004 09:59:07 +0800
"swcims" <swcims at 163.com> wrote:

Hi,

> 	I'd like to super-freeswan realize the function: "when
> 	connecting with other vpn box,if IKE failed more than 3 times,
> 	block this unauthorized IP for  30 seconds." I got completely no
> 	idea about how to do.Maybe there is something with iptables and
> 	freeswan. Would anybody kindly provide valuable
> 	information?Thank you very much! 

perhaps you can do it with iptables, by checking on traffic on port 500. but i have no idea how to do it :)

regards,
SianLun