Hello, The LOG target cannot print inner protocols properly. Here is the fix of the mistyping: --- linux/net/ipv4/netfilter/ipt_LOG.c.orig Mon Jan 1 18:54:07 2001 +++ linux/net/ipv4/netfilter/ipt_LOG.c Fri Sep 28 11:13:11 2001 @@ -213,7 +213,7 @@ printk("["); dump_packet(info, (struct iphdr *)(icmph + 1), - datalen-sizeof(struct iphdr), + datalen-sizeof(struct icmphdr), 0); printk("] "); } Regards, Jozsef - E-mail : kadlec@blackhole.kfki.hu, kadlec@sunserv.kfki.hu WWW-Home: http://www.kfki.hu/~kadlec Address : KFKI Research Institute for Particle and Nuclear Physics H-1525 Budapest 114, POB. 49, Hungary