#
# Original Version
# ----------------
#	http://www.Linux-Sec.net/Firewalls/Scripts/rc.masquerade.3line.sh.txt
#
#
# http://www.linuxdoc.org/HOWTO/IP-Masquerade-HOWTO-3.html#ss3.1
#	chmod 700 /etc/rc.d/rc.masquerade.3line.sh.txt 
#
#
# 3-Line Masquerade
# -----------------
#
#
# 07-May-02 amo Date-of-Birth
#
#
#
# CRITICAL:  Enable IP forwarding since it is disabled by default since
#
#           Redhat Users:  you may try changing the options in /etc/sysconfig/network from:
#
#                       FORWARD_IPV4=false
#                             to
#                       FORWARD_IPV4=true
#
echo "1" > /proc/sys/net/ipv4/ip_forward

#
#
#
# Enable simple IP forwarding and Masquerading
#
#  NOTE:  The following is an example for an internal LAN address in the 192.168.0.x
#         network with a 255.255.255.0 or a "24" bit subnet mask.
#
#         Please change this network number and subnet mask to match your internal LAN setup
#
#
# change to your local IP#
#
/sbin/ipchains -P forward DENY
/sbin/ipchains -A forward -s 192.168.1.0/24 -j MASQ
#
#
# end of file