Hi, I want to directly deliver some packets to the L4 layer when the packets get to the hook of NF_IP_PRE_ROUTING. I use the use ip_local_deliver() function. However, it does not work. May I know how I can make it work. Thank you! Best Regards, Lawrence -- 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