Hi, could you please tell me where should i put my hooks to be able to tell how much time takes ipv4 and ipv6 route lookup? is it this ip_route_input() function in ip_rcv_finish routine?? regards adam - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html