On Tue, 2006-11-21 at 09:25 +0000, Tim Edwards wrote: > Hi, > > I don't know if this makes much sense with the way iptables works. > Anyway I'm trying to instantly stop all outgoing traffic from a machine, > even from processes that are currently running and may have connections > active. > > Is this possible with iptables? Yes. Just insert such a rule into the OUTPUT chain. Bernd -- Firmix Software GmbH http://www.firmix.at/ mobil: +43 664 4416156 fax: +43 1 7890849-55 Embedded Linux Development and Services