iptables +block country

Res res at ausics.net
Mon Aug 16 11:15:04 UTC 2010

On Mon, 16 Aug 2010, Markus Schönhaber wrote:

> You can't hide your "existence" by not answering to connection requests.
> If you truly didn't "exist" the last hop *before* your not existing
> machine would send a host unreachable ICMP message. The lack of this
> message shows that something's there.

except if its a cisco device (say, LNS) and has set no ip unreachables 
but that has nasty side affects anyway so most LNS's likely wont be using it


"What does Windows have that Linux doesn't?" - One hell of a lot of bugs!

More information about the ubuntu-users mailing list