I use iptables to filter incoming packets with some particular protocols, such as ICMP, and the target is QUEUE. ============================= Chain INPUT (policy ACCEPT) target prot opt source destination QUEUE icmp -- anywhere anywhere Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination ============================ How can I check the packets are filtered and put in the QUEUE? Thanks -- 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