iptables -t nat POSTROUTING --source <my_bounced_ip> -o <outbound interface> -p icmp -j SNAT --to-destination <my_bogus_ip> -----Original Message----- From: Farshad [mailto:farshadas@xxxxxxxxxx] Sent: Thursday, April 10, 2003 1:27 PM To: netfilter@xxxxxxxxxxxxxxxxxxx Subject: IP spoofing Just a naive question: using netfilter, is it possible to grab a packet and change its IP source address and then reinject it as if it has been sent from another source? thanks! _______________________________________________ Join Excite! - http://www.excite.com The most personalized portal on the Web!