I've got the following scenario: iptables -t nat -A PREROUTING -i $EXTIF -p tcp --dport 8080 -j DNAT --to-destination :80 but later in the INPUT chain, I'd like to be able to distinguish between a packet that came in directly to port 80 (which I'd reject) versus a packet that came in to a different port (like 8080 above) and was remapped... which I'd like to accept. Is there a test to available in INPUT (and FORWARD) see if the packet had been rewritten in the PREROUTING chain? Thanks, -Philip -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
