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root@gate:~# cat nat.sh
iptables -t nat --flush iptables -t nat -A POSTROUTING -o eth1 -s 192.168.X.0/24 -j MASQUERADE iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j DNAT --to-destination 192.168.X.1 iptables -t nat -I PREROUTING -i eth0 -s 192.168.X.10 -j ACCEPT conntrack -F
root@gate:~# cat /var/www/index.php
<HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html;charset=UTF-8"> </HEAD> <BODY> Адрес вашего компьютера: <?php echo $_SERVER['REMOTE_ADDR']; ?><br> </BODY> </HTML>