[olug] iptables behind router

[Ken MacFerrin]

William E. Kempf wrote:

[snip]
> 
> 
>>As far as being cheap, the stable version (currently Satori-4) is GPL
>>and free.  You only need to subscribe ($20) if you want the pre-release
>>packages.  This way you get to save yourself the cost of another NIC,
>>add the security of having a standalone router/firewall, and free up
>>your other linux box for more fun things like an IDS.
> 
> 
> IDS?
> 

Intrusion Detection System, i.e.: Snort - http://www.snort.org/