DMZ IP Firewall script

DMZ IP Firewall script project is a script for Linux 2.4.x and iptables.

Sample:

# Configuration options, these will speed you up getting this script to work with your own setup.

# your LANs IP range and localhost IP. /24 means to only use the first 24 bits of the 32 bit IP adress. the same as netmask 255.255.255.0

# STATIC_IP is used by me to allow myself to do anything to myself, might be a security risc but sometimes I want this. If you dont have a static IP, I suggest not using this option at all for now but its still enabled per default and will add some really nifty security bugs for all those who skips reading the documentation

LAN_IP="192.168.0.2"
LAN_BCAST_ADRESS="192.168.0.255"
LAN_IFACE="eth1"

INET_IP="194.236.50.152"
INET_IFACE="eth0"

HTTP_IP="194.236.50.153"
DNS_IP="194.236.50.154"
DMZ_HTTP_IP="192.168.1.2"
DMZ_DNS_IP="192.168.1.3"
DMZ_IP="192.168.1.1"
DMZ_IFACE="eth2"

LO_IP="127.0.0.1"
LO_IFACE="lo"


IPTABLES="/usr/local/sbin/iptables"