Hi, I want to deny brwsing the yahoo and if somebody try to access the any yahoo url, it will redirect to another page from my local web server. I added the below rule iptables -t nat -I PREROUTING -p tcp -m string --string "yahoo" --algo bm -j DNAT --to-destination xxx.xxx.xxx.xxx and tried www.yahoo.com, i am able to open the yahoo page instaed of redirected page. Is the rule is proper or am i missing any thing. Thanks and Regards Chima -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html