#!/bin/sh iptables --flush iptables --table nat --flush iptables --delete-chain iptables --table nat --delete-chain iptables -A PREROUTING -t nat -j DNAT --to 192.168.10.250 # Set up IP FORWARDing and Masquerading iptables --table nat --append POSTROUTING --out-interface eth0 -j MASQUERADE iptables -A FORWARD --in-interface eth1 -j ACCEPT echo 1 > /proc/sys/net/ipv4/ip_forward