We are using linux Red Hat version RHEL 2.6.9-5.EL and iptables version 1.2.11-3.1.RHEL4 as Source System. The source ip address is assigned dynamically via ppp link over eth0 interface. When the link goes down and comes back, we get a new ip address and it is evident in the ppp0 interface. But the packets going out of our system still uses the old ip address. Is there a way we can force change the ip address? Thanks... yas -- 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