>Hello, > I have two subnets : > >eth1 192.168.0.0/24 >eth2 192.168.21.0/24 > >I would like block all traffic between eth1 and eth2. > >How to write a rule ? iptables -A INPUT -j REJECT -i eth1 -o eth2 iptables -A INPUT -j REJECT -i eth2 -o eth1 Jan Engelhardt -- | Alphagate Systems, http://alphagate.hopto.org/