Iptables help

zaldeampatuan

I have this rule: iptables -A FORWARD -p tcp -d 10.0.0.0/16 -o venet0 -j DROP

will it block all packets with destination 10.0.0.0/16 coming from all interfaces like tun0 and tun1? i want to simplify my rule as i have 3 tun on my vps used as openvpn server.

zaldeampatuan

up...help :(

tjasko

This article should tell you everything about blocking packets using iptables. http://www.cyberciti.biz/tips/linux-iptables-how-to-specify-a-range-of-ip-addresses-or-ports.html

I'm personally a huge fan of Cyberciti. They have a ton of great answers to everything related to Linux/UNIX. :)