> > iptables -t nat -A PREROUTING -i eth1 -p tcp --dport > 80 -j REDIRECT --to-port 3128 > (eth1 is private interface) > Ok. The string "tcp" which is used as for ipchains.For iptables define as "TCP".
iptables -t nat -A PREROUTING -i eth1 -p TCP --dport 80 -j REDIRECT --to-port 3128 Regards, Muthukumar.