Thanks for your replies. > Either select the source address in the application or SNAT/MASQUERADE > on ppp0 for IPv4 traffic. Tried that. Worked outbound, but inbound I could only LOG the packets at mangle PREROUTING (I think), and then they disappeared. No idea why. -- 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